19. 1.056 g of a metal carbonate MCO3(s), containing an unknown metal M, were heated togive the metal oxide and 0.376 g CO,.MCO3(s) + heat >MO(s) + CO2(g)What is the identity of the metal M?The answer is

Given: The mass of metal carbonate is 1.056 g. The mass of carbon dioxide is 0.376 g.

19. 1.056 g of a metal carbonate MCO;(s), containing an unknown metal M, were heated to give the metal oxide and 0.376 g CO2. MCO3(s) + heat →MO(s) + CO2(g) What is the identity of the metal M? The answer is

19. 1.056 g of a metal carbonate MCO;(s), containing an unknown metal M, were heated to give the metal oxide and 0.376 g CO2. MCO3(s) + heat →MO(s) + CO2(g) What is the identity of the metal M? The answer is

Living by Chemistry

2nd Edition

ISBN:9781464142314

Author:Angelica M. Stacy

Publisher:Angelica M. Stacy

ChapterU4: Toxins: Stoichiometry, Solution Chemistry, And Acids And Bases

Section: Chapter Questions

Problem 20STP

See similar textbooks

Related questions

Q: when 2.876g of a certain metal oxide is roasted in air, 2.368g of metal oxide is formed. if the…

A: In roasting, metal sulfide is converted into metal oxide. When 2.876 g of metal sulfide is roasted…

Q: The calcium content in a 0.4367-g sample of phosphate rock was determined by first dissolving the…

A: Here we have to determine mass percentage of calcium present in 0.4367 gram phosphate rock if all…

Q: A sample of ultrapure silicon was reacted with excess oxidizing yielding SiO₂. After proper…

A: Given that - Mass of Silicon dioxide SiO2 = 3.1754 g Percentage of ultrapure silicon = 99.98%…

Q: Magnesium is obtained from sea water. Ca(OH)2 is added to sea water to precipitate Mg(OH)2. The…

Q: The amount of calcium carbonate with MM:100.1 g/mol in the ore dolomite can be determined by…

A: Hello. Since the question contains more than three sub-parts, the first three subparts shall be only…

Q: Goslarite, a hydrated zinc sulfate mineral (ZnSO4.7H₂O), is added to 1.7 L of water to form a zinc…

A: A 2.1 M solution of zinc sulfate is prepared by adding goslarite (ZnSO4. 7H2O) in 1.7 L of water.…

Q: yttrium (III) nitrate, prepared a solution of the metal salt by dissolving .7168 g of yttrium (III)…

A: Given that, Mass of Yttrium (III) nitrate = 0.7168 grams Volume of dissolution = 200 mL…

Q: A small iron pan was analyzed by dissolving a 11.1321 g sample in HCl. The resulting solution was…

A: Given, mass of Fe3O4 = 5.1231 g molar mass of Fe3O4 = 231.533 g/mol !! Calculate the moles of Fe3O4…

Q: Consider Palmitic acid C16H32O2, a common fatty acid used in the manufacture of soap. A solution of…

A: Mass of palmitic acid taken = 112 g => Moles of palmitic acid = mass/Molar mass = 112 g /…

Q: An iron ore was analyzed by dissolving a 1.957-g sample in concentrated HCl. The resulting solution…

Q: 4. A metallurgist wants to gold-plate a thin sheet with the following dimensions: 1.5 in x 8.5 in x…

A: Given: The dimensions of the plate = 1.5 in × 8.5 in × 0.0012 in And the thickness of gold required…

Q: Aluminum in an ore sample is determined by dissolving it and then precipitating with base as Al(OH)3…

A: Given, 0.2385 g of precipitate

Q: What mass of Fe(NO3)3 do you need to prepare 150.00 mL of 0.550 M solution? Make sure all of your…

A: Mole is a standard unit for measuring large quantities of very small entities such as…

Q: How many kg of Co2 are produced when 1.00 gallon of octane (C8H18, density = 0.703 g/mL) is…

A: Combustion reaction is a type of chemical reaction in which a given hydrocarbon is burnt in the…

Q: Nitrogen (N), phosphorus (P), and potassium (K) are the main nutrients in plant fertilizers. By…

Q: A chemist dissolves a 1.497-g sample of a type of metal (an alloy of Sn, Pb, Sb, and Cu) in nitric…

A: Reaction: Sn + 2HNO3 → H2SnO3 + 2NO3 mass of tin = 0.4909 g molar mass of tin oxide = 150.69 g/mol…

Q: The aluminum in a 1.2 g sample of impure ammonium aluminum sulfate was precipitated with aqueous…

A: Calculate the number of moles of Al2O3. Number of moles = Given mass Molar mass = 0.1798 g101.96…

Q: How many moles of potassium hydrogen phosphate (K2HPO4) are there if some potassium hydrogen…

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: 1) The nerve gas Sarin, which was released in a Tokyo subway station in 1996, has a molecular…

Q: The Bayer process is the formation of aluminum hydroxide from metallic aluminum and sodium hydroxide…

A: The Bayer process , Al(s)+ 3NaOH(aq) -->Al(OH)3(s) + 3Na(aq)

Q: The aluminum in a 0.755 g sample of an unknown material was precipitated as aluminum hydroxide,…

A: In order to evaluate concentration of any particular element available in a certain substance, the…

Q: A car battery is a lead-acid battery. The reaction that occurs when the battery is recharging is a…

A: • The given unbalanced chemical equation is, PbSO4(g) + H2O(l) → PbO2(s) +…

Q: f 5.00 g of Ba(OH)2 was dissolved in dist. H2O and diluted to 250. mL, what is the resulting N of…

A: The normality of a solution is an important method to find out the concentration of a solution. It…

Q: Imagine that you are given 0.2500 g of a sample of copper(II) sulfate pentahydrate (CuSO4 • 5 H2O).…

A: The mass of copper(II) sulfate pentahydrate (CuSO4 • 5 H2O) sample is = 0.2500 g The mass of…

Q: Balance the following equations and indicate whether they are combination, decomposition, or…

A: 3.21 Given Unbalanced chemical equations, (a) C3H6 (g) + O2 (g) → CO2 (g) + H2O (g) (b) NH4NO3 (s)…

Q: If 1.65g are obtained from allowing 0.93g of Copper to react with excess Nitric acid, what is the %…

A: Balance equation : Cu + 2HNO3 ------> Cu(NO3)2 + H2 By mass-mass…

Q: Consider Palmitic acid C16H32O2, a common fatty acid used in the manufacture of soap. A solution of…

A: The mass of Palmitic acid =112 g The molar mass of palmitic acid = 256 g/mol Moles =MassMolar…

Q: What is the mass of precipitate produced by the reaction of 0.10 mol/L sodium hydroxide solution…

A: Reaction between CoCl2.6H2O and NaOH CoCl2.6H2O + 2NaOH ----------> Co(OH)2↓+ 2NaCl + 6H2O 1 mole…

Q: Write the balanced chemical equation for the combustion of the fuel in O2(g), with CO2(g) and H2O(g)…

Q: Many important metals occur as sulfide, arsenide, and antimonide minerals, especially in the Sudbury…

A: Answer :- a) Mass of NiO produced = 1.027 kg b) Mass of PbO produced = 2.047 kg c) Air required…

Q: A car battery is a lead-acid battery. The reaction that occurs when the battery is recharging is a…

Q: A mixture of BaO and CaO weighing 2.212 g is transformed into mixed sulfates (BaSO4 and CaSO4)…

A: The reactions occurring are: Molar of the species are: BaO=153 g/mol CaO=56 g/mol CaSO4=136 g/mol…

Q: concentration, if you have an available 2M stock solution of Palmitic acid? How many mL of the 2M…

A: Here solute is palmitic acid and solvent is benzene Amount of solute mp = 112g Volume…

Q: A crime scene analyst found out a 10 mm thick metal plate was penetrated by 10 bullets that caused…

Q: The reaction between aluminum carbide and water produces aluminum hydroxide and methane: Al4C3 (s) +…

Q: The thermite reaction is performed using 8.6 g Fe 2O 3 and 1.8 g powdered Al metal. Which reactant…

Q: To determine the amount of iron in a dietary supplement, a random sample of 15 tablets weighing a…

A: Given that Mass of Fe2O3 = 0.355g Molar mass of Fe2O3 = 159.69 kj/mol

Q: Consider Palmitic acid C16H32O2, a common fatty acid used in the manufacture of soap. A solution of…

A: It is given that 112 g of Palmitic acid is present in 725 mL of benzene and the density of the…

Q: Consider Palmitic acid C16H32O2, a common fatty acid used in the manufacture of soap. A solution of…

A: (A) The %m/m is mass by mass concentration of the solution is given by following formula - %m/m = (…

Q: Given the following mixture of two compounds 60.00 g of liquid X (MW =93.00 g/mol)(density 1.267…

A: The molarity specifically exhibits the solution's concentration. A particular solute's moles which…

Q: Write the correct formulas of the products and their phases (s/l/g/aq), and balance the reaction. If…

A: A reaction is said to be balanced when there are equal number of atoms of elements on reactants and…

Q: To be able to produce a small amount of CO2 in the laboratory, 35 mL of 0.11 M Na2C2O4 and 20 mL of…

Q: Propenoic acid, C3H4O2, is a reactive organic liquid thatis used in the manufacturing of plastics,…

A: The number of moles for C and H can be calculated from the gain in masses of CO2 and H2O absorbed…

Q: What is the theoretical yield, in grams, of aspirin ( C 9 H 8 O 4 ), which has a molar mass of…

Q: The mass percent of concentrated H 2SO 4 (MW=98.08 g/mol) is 96.0% and its density is 1.84 g/mL.…

Q: In the preparation of Rochelle salt (MW = 282.83 g/mol), 6.6 grams of monohydrated Sodium carbonate…

Q: Consider Palmitic acid C16H32O2, a common fatty acid used in the manufacture of soap. A solution of…

Q: Solution A is 0.2400 M Ca(NO)2(aq). Solution A is diluted by a factor of 3 to form Solution B.…

A: The reaction taking place is 3As2O3 + 4NO3- + 7H2O + 4H+ → 6H3AsO4 + 4NO Balancing explanation :…

Q: Caffeine occurs naturally in tea leaves and coffee beans. Pure caffeine (mp 236°C) is a white…

A: Given: Mass of crude coffee beans along with caffeine = 8.78 g Mass of caffeine isolated after…

Q: Consider Palmitic acid C16H32O2, a common fatty acid used in the manufacture of soap. A solution of…

A: Molarity calculation of palmitic acid: Mass of palmitic acid = 112 g => Moles of palmitic acid =…

Concept explainers

Stoichiometry

Stoichiometry is a chemical division that evaluates the quantitative content of the chemical process with the help of the reacting molecules or products taking part in the reaction. The term “stoicheion” in “Stoichiometry”, is an old Greek term for "element" whereas “metron” means "measure".

Question

19. 1.056 g of a metal carbonate MCO3(s), containing an unknown metal M, were heated to
give the metal oxide and 0.376 g CO,.
MCO3(s) + heat >MO(s) + CO2(g)
What is the identity of the metal M?
The answer is

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 2 steps

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, chemistry and related others by exploring similar questions and additional content below.

Similar questions

he production capacity for acrylonitrile (C3H3N)in the United States is over 2 billion pounds per year. Acrylonitrile, the building block tor acrylonitrile fibers and a variety of plastics, is produced from gaseous propylene, ammonia, and oxygen: :math>2C3H6(g)+2NH3(g)+3O22C3H3N(g)+6H2O(g) l type='a'> Assuming 100% yield, determine the mass of acrylonitrile which can be produced from the mixture below: l> Mass Reactant msp;5.23102g propylene td> msp;5.00102g ammonia td> msp;1.00103g oxygen td> i>What mass of water is formed from your mixture? Calculate the mass (in grams) of each reactant after the reaction is complete.
4.19 How many metric tons of carbon are required to react with 7.83 metric tons of Fe2O3 according to the following reaction? 2Fe2O3+3C3CO2+4Fe How many metric tons of iron are produced?
On Easter Sunday, April 3, 1983, nitric acid spilled from a tank car near downtown Denver, Colorado. The spill was neutralized with sodium carbonate: 2HNO3(aq)+Na2CO3(aq)2NaNO3(aq)+H2O(l)+CO2(g) a. Calculate H for this reaction. Approximately 2.0 104 gal nitric acid was spilled. Assume that the acid was an aqueous solution containing 70.0% HNO3 by mass with a density of 1.42 glcm3. What mass of sodium carbonate was required for complete neutralization of the spill, and what quantity of heat was evolved? (Hf for NaNO3(aq) = 467 kJ/mol) b. According to The Denver Post for April 4, 1983, authorities feared that dangerous air pollution might occur during the neutralization. Considering the magnitude of H, what was their major concern?
Solid calcium carbide (CaC2)reacts with liquid water to produce acetylene gas (C2H2)and aqueous calcium hydroxide. l type='a'> Write the balanced equation for the reaction that is (occurring. including all phases. If a 100.0-g sample of calcium carbide (CaC2)is initially reacted with 50.0 g of water, which reactant is limiting? Prove that mass is conserved for the reactant amounts used in pan b.
Write an equation from the following description: reactants are gaseous NH3 and O2, products are gaseous NO2 and liquid H2O, and the stoichiometric coefficients are 4, 7, 4, and 6, respectively.
The meat from one hazelnut has a mass of 0.985 g. (a) What is the mass of a millionth of a mole (106) of hazelnut meats? (A millionth of a mole is also called a micromole.) (b) How many moles are in a pound of hazelnut meats?
When potassium chlorate is subjected to high temperatures, it decomposes into potassium chloride and oxygen. (a) Write a balanced equation for the decomposition. (b) In this decomposition, the actual yield is 83.2%. If 198.5 g of oxygen are produced, how much potassium chlorate decomposed?
The carbon dioxide exhaled in the breath of astronauts is often removed from the spacecraft by reaction with lithium hydroxide 2LiOH(s)+CO2(g)Li2CO3(s)+H2O(l) Estimate the grams of lithium hydroxide required per astronaut per day. Assume that each astronaut requires 2.50 103 kcal of energy per day. Further assume that this energy can be equated to the heat of combustion of a quantity of glucose, C6H12O6, to CO2(g) and H2O(l). From the amount of glucose required to give 2.50 103 kcal of heat, calculate the amount of CO2 produced and hence the amount of LiOH required. The H for glucose(s) is 1273 kJ/mol.
A 100.0-g mixture made up of NaCl03, Na2CO3, NaCl, and NaHCO3 is heated, producing 5.95 g of oxygen, 1.67 g of water, and 14.5 g of carbon dioxide. NaCl does not react under the conditions of the experiment. The equations for the reactions that take place are: 2NaClO3(s)2NaCl(s)+3O2(g)Na2CO3(s)2Na2O(s)+CO2(g)2NaHCO3(s)Na2O(s)+2CO2(g)+H2O Assuming 100% decomposition of NaClO3, Na2CO3, and NaHCO3, what is the composition of the mixture in grams?