What is the mass of a 5.6 liter (STP) sample of CO2 gas?

Q: the volume of 5.00 M KBr needed to have 1.00 mol KBr

A: Given data,   Molarity of KBr = 5.00 M = 5.00 mol/L Number of moles of KBr = 1.00 mol

Q: How many liters of HCI gas are needed to produce 85.0 g NaCl? NazPO4 + 3 HCI →3 NaCl + H3PO4

A: The given reaction for the process is given below : The given mass of NaCl = 85 g The molar mass of…

Q: What mass in grams of NaN; is required to produce 50.2 L of N2 gas (density = %3D 1.25 g/L )…

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Q: How many grams of nickel(II) chloride do you need to precipitate 503 mg of silver chloride in the…

A: given; In the reaction of nickel(II) chloride with silver nitrate: Note: (1 mg = 10-3 gram) Mass of…

Q: What amount of oxygen gas is needed to produce 28.04 mol of nitrogen monoxide in the reaction ?

A: Solution:  Chemical reaction in this process is :-  N2 (gas) + O2 (gas) → 2 NO (gas)  Here, 1 mol of…

Q: How much copper sulfate and water must be weighed in order to make 23.14 L of 13.5 M copper sulfate?

A: Given: Molarity of the solution = 13.5 M The volume of the solution = 23.14 L  Standard data: The…

Q: According to the following balanced equation, calculate the mass of needed SiCl4  to produce 3.14 g…

A: Reaction of SiCl4 with H2O to produce HCl and SiO2 . And balanced chemical equation is ,     SiCl4…

Q: If 1.5 moles of oxygen gas combines with solid aluminium to form Al203, what is the mass of…

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Q: How many grams of NaOH could be produced from 15.0 L of 0.350 M NaCl?

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Q: Convert 39.8 kg of NaCl per 100 kg of water to kg mol of NaCl per kg mol of water

A: Mass of NaCl = 39.8 Kg  Mass of water = 100 Kg   Moles of Nacl = mass of NaCl / MW of NaCl = 39.8 Kg…

Q: astronauts on the International Space Station are staying​ healthy, so they have them routinely test…

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Q: How many grams of nitrogen gas are neeeded to produce 35.25g of ammonia are produced? 27.50g…

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Q: What mass in grams of NaN3 is required to produce 50.2 L of N2 gas (density= 1.25 g/L) according to…

A: Stoichiometry deals with proportion of reacting and formed species. By using stoichiometry it can be…

Q: A gas mixture is composed of 2.0 moles N2 and 1 mole H2. Calculate the average molar mass of the gas…

A: Given: 2 moles of N2 1 mole of H2 2 moles of N2 has mass 2*28 = 56 gram 1 mole of H2 has mass 2 gram…

Q: How many moles of gas would be produced if 5.00g of sodium bicarbonate reacted completely with…

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Q: If 7 moles of hydrogen gas are mixed with 5 moles of bromine gas, how many moles of each species…

A: We can consider the balanced equation to solve the problem.  The balanced equation is : H2 + Br 2…

Q: What volume of carbon dioxide (CO2) will be produced if 2.90 moles of iron (Fe) is produced?

A: 3. Given :- Fe2O3(s) + 3CO(g) → 2Fe(s) + 3CO2(g)  no.of moles of Fe produced = 2.90 mol  To…

Q: Determine the number of moles of oxygen gas (O2) that are needed to react with 0.725 moles of…

A: Given, Balanced chemical equation 4 Al(s) + 3 O2 (g) ----------> 2Al2O3 (s) According to the…

Q: How many molecules of CO2 are present in 33.6g of CO2?

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Q: Determine the molarity of a solution formed by dissolving 19 g of NaBr in enough water to yield 755…

A: The expression for calculating the molarity of a solution is as follows,…

Q: A student performs an experiment like the one you saw in Experiment 8.  The student determines that…

A: Using the concept of weight percentage by mass we can calculate the total mass.

Q: What mass of ammonium phosphate is produced by the reactionog 5.8 g of ammonia?

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Q: how many grams of limestone must be reacted to produce 500 grama of lime

A: The Question is based on the concept of Reaction Stoichiometry. We have to determine how much…

Q: A 0.9 L sample of a 6.3 M solution of potassium iodide contains what mass of KI?

A: GivenMolarity of solution = 6.3MVolume of the sample = 0.9L

Q: 3.50L of chlorine gas at SATP conditions is reacted with a 1.05L sample of 0.150mol/L potassium…

A: At SATP: T = 298.15 K = 25oC P = 101.325 kPa= 1 atm

Q: What volume of hydrogen gas (in mL) at 707 mm Hg and 42 °C can be produced when 2.1 g of CaCO3(s)…

A: Given- Pressure=707mmHg = 707/760 = 0.9303 atm  (1 atm = 750 mmHg) Temperature=42°C = 42 + 273 = 315…

Q: 8. How many moles of gas are formed when 1 cm3 of ammonium nitrate is reacted completely according…

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Q: How many molecules of hydrogen gas are required to produce 15.0 g of water?

A: Number of atoms, ions and molecules present on a given amount can be determined by “Mole Concept”.…

Q: How many O2 molecules are needed to react with 4.58g of S?

A: Number of molecules can be calculated by using following formula Number of molecules = moles ×…

Q: What mass in grams of NaN3 is required to produce 50.2 L of N2 gas (density = %3D 1.25 g/L)…

A: Given, Volume of N2 = 50.2L Density of N2 = 1.25g/L

Q: If you start with 0.985 grams of copper wire, what mass of gas should be formed in the reaction?…

A: Given :- Cu  +  4 HNO3  → Cu(NO3)2 +  2 NO2  +  2 H2O  Mass of Cu = 0.985 g  To be calculated :-…

Q: What mass in grams of NaN₃ is required to produce 50.2 L of N₂ gas (density = 1.25 g/L ) according…

A: Stoichiometry deals with proportion of reacting and formed species. By using stoichiometry it can be…

Q: What is the total volume of gases produced when 3.0 L of nitrogen trichloride (NCl3) decomposes into…

A: The reaction given is decomposition of NCl3 producing chlorine i.e Cl2 and nitrogen i.e N2 gas.…

Q: What is the difference between dissolved oxygen and oxygen in air?

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Q: What is the molar volume of solid quartz, SiO2?(density =2.65g/cm3) (molar volume is the volume…

A: Introduction: Quartz is a crystalline compound with molecular formula SiO2. The structure is framed…

Q: The balanced equation below shows a simple way of manufacturing hydrogen gas in lab (you've done…

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Q: How many sig figs in this number? 6.76001 x 106 O 1 O 2 O 3 O 4 O 5 O 7 O 8

A: In this question, we will count the number of significant figure in the given number.  You can see…

Q: which is the major constituent of natural gas?

A: The natural gas is also known as fossil gas. This gas is a mixture of higher alkanes, methane,…

Q: How many grams of oxygen gas are needed to react completely with 200.0 g of ammonia, NH3? 4NH3(g) +…

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Q: 10. What mass of sodium hydrogen carbonate and what volume of 5.0 M vinegar (CH,COOH) would be…

A: Welcome to bartleby ! As per company norms we cannot answer more than one question per session .So,I…

Q: When 4.69 g of ssulfur combines with flourine, 15.81 g of gas is produced. a. what is the empirical…

A: Empirical formula :-  The formula which shows only relative number of atoms (simple ratio) of…

Q: How many grams of NH3 can be produced from 12.4 g of H2?

A: By writing the balance chemical reaction and using the concept of mole mole analysis we can solve…

Q: When hydrochloric acid reacts with magnesium metal, hydrogen gas and aqueous magnesium chloride are…

A: The balanced chemical reaction can be expressed as,

Q: How many grams of ozone (O3(g)) must decompose to produce 0.87 g of oxygen?

A: Given :- mass of O2 = 0.87 g  To calculate :- mass of O3 (in grams)

Q: How many moles of gas are formed when 1 cm3 of ammonium nitrate is reacted completely according to…

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

Q: What amount of water (in moles) is produced by the reaction of 6.00 mol C,H12 with 36.0 mol O2?…

A: Given, Moles of C5H12 = 6.00mol. Moles of O2 = 36.0mol. The balanced reaction can be given as…

Q: How many grams of ammonia (NH3) will be produce if 289 g of nitrogen are used?

A: Given :- mass of N2 = 289 g  To calculate :- mass of NH3 (in g)

Q: What mass in grams of NaN, is required to produce 50.2 L of N2 gas (density = 1.25 g/L ) according…

A: • As it is given that, we have to calculate the mass of NaN3 in grams, which is required to produce…

Q: Convert 750 ppb Al(III) to molar units

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Q: mass

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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".