How many grams of NiNi are formed from 55.2 g55.2 g of Ni2O3Ni2⁢O3?   2Ni2O3(s)⟶4Ni(s)+3O2(g)2⁢Ni2⁢O3⁡(s)⟶4Ni(s)+3⁢O2⁡(g)

Q: According to the balanced chemical question below, how many grams of Li 3N can be formed from 0.76…

A: Use stoichiometry of equation to get the mass of Li3N

Q: Question 11

A: Total number of shared electrons in acetic acid has to be calculated.

Q: 1. Complete combustion of ethane yields carbon dioxide and water: C2H2 + O2 - co2 + a. What mass of…

A:

Q: 1. Complete combustion of ethane yields carbon dioxide and water: C2H2 + O2 - CO2 + a. What mass of…

A:

Q: Use the balanced equation, N2 + O2 2 NO, to answer the following question. How many grams of NO are…

A: Consider the given information is as follows:   Reaction:            N2         +       O2         →…

Q: this reaction: Mg (s) + I₂ (s) → MgI₂ (s) If 2.02 moles of Mg react with 3.56 moles of I₂, and 1.76…

A: According to the chemical reaction equation,  2.02mol of Mg react completely with only 2.02mol of I2…

Q: given this reaction 2 Al2O3 4 Al + 3O2 how many grams of Al would be obtained from 5.7 grams of…

A: Reaction given is   2 Al2O3 ----------> 4 Al + 3O2   Mass of Al2O3 = 5.7 g  To find: Mass of Al…

Q: What is true about the following chemical equation, 4NH3 + 602 ==== 4NO + 6H20? O it is balanced it…

A: Choose the correct option for the given reaction of balancing---

Q: For the reaction: 2N2 (g) + 3O2 (g) → 2N2O3 (g) (a) How many moles of N2 are required to react…

A: 2N2 (g) + 3O2 (g) → 2N2O3 (g) From this Balanced chemical equation we get that ; 2 mol N2 React with…

Q: According to the balanced reaction below, calculate the moles of NH, gas that form when 4.2 mol of…

A:

Q: Consider the following balanced reaction: 2C4H10 + 1302 → If 0.237 mol C4H10 and 1.65 mol O2 are…

A: given :-  2C4H10 + 13O2 → 8CO2 + 10H2O no.of moles of C4H10 = 0.237 mol no.of moles of O2 = 1.65 mol…

Q: The reactant side of a balanced chemical equation is shown below. C₃Hg +50₂ → How many oxygen atoms…

A: Given reaction :  C3H8 + 5O2 ==>

Q: Balance the following equations. (Use the lowest possible coefficients. Omit states-of-matter in…

A: (d) The given reaction is double replacement reaction.  The balanced equation is as follows:

Q: Given the balanced chemical equation below,  2 NO(g)     +     5 H2 (g)   -->    2 NH3(g)    +    2…

A: Since you have posted multiple questions, we can answer only first three questions by default. To…

Q: The most important commercial process for converting Ny from the air into nitrogen-containing…

A:

Q: CaCO3(s) —> CaO(s) + CO2(g) How many grams of CaCO3 are required to produce 200 grams of CO2?

A: For Molar masses of substances , and mass-mass analysis we can calculate the grams of CaCO3…

Q: A sample of 96.7g of Carbon Dioxide was obtained by heating 299.5g of calcium carbonate what is the…

A: The given balanced equation is, The above reaction is decomposition type reaction and the number of…

Q: When a hydrocarbon such as butane (C4H10) is combusted, it produces water vapor and CO2 given in the…

A:

Q: A chemist decomposes samples of serveral compounds; the masses of their constituent elements are…

A: The empirical formula of a compound depicts the simplest ratio by which the elements are present in…

Q: Calculate the amount of dichlorodifluoromethane produced.

A: Number of moles = mass/molar mass Mass = moles x molar mass

Q: Part 2: The Concept of Limiting Reactant 2. Water is formed by burning H2 (g) in the presence of O2…

A: “Since you have posted a question with multiple sub-parts, we will solve first three subparts for…

Q: 3FeO + 2Al --> Al2O3 + 3 Fe. What is the sum of the coefficients PCl5 + H2O…

A: In balanced reaction number of each atom on reactant side is equal to number of each atom on product…

Q: Chlorine dioxide, ClO2 is used for bleaching paper. It is also the gas used to kill the Anthrax…

A:

Q: water produces calcium hydroxide and hydrogen gas as product. How many moles of calcium Hydroxide…

A: The balanced reaction is written first for the reaction of calcium hydride (CaH2) and water.…

Q: 2. KO2 is used in a closed system breathing apparatus. It removes carbon dioxide and water from…

A: Given :  Mass of O2 = 235 g  Mass of KO2 = 123 g

Q: Glucose, C6H12O6, is used as an energy source by the human body. The overall reaction in the body is…

A: The reaction is given as, C6H12O6 (aq) + 6O2 (g) → 6CO2 (g) + 6H2O(I) Now, as per the balanced…

Q: When the following equation is balanced, the coefficients are C3H18 + 02 – CO2 + H20 О 2, 3, 4, 4 1,…

A:

Q: this reaction: Mg (s) + I₂ (s) → MgI₂ (s) If 2.60 moles of Mg react with 3.56 moles of I₂, and 1.76…

A:

Q: limiting reagent

A:

Q: Suppose that you are required to calculate the number of moles for E Ar atoms. (E is a number)…

A: Detail mathematical calculation is shown below

Q: (1 point) Consider the chemical reaction a P,O10 + 6CAF2 → cPF; + dCaz(PO4)2, where a, b, c, and d…

A: Gggh

Q: Considering the reaction below, _______ is the limiting reactant when 26.0 g of acetylene (C2H2) and…

A: The limiting reagent in a chemical reaction is a reactant that is totally consumed when the chemical…

Q: Silicon carbide, commonly known as carborundum, is a very hard and abrasive substance. The compound…

A: Given, Mass of graphite, C = 75.0 g Mass of silicon dioxide, SiO2 = 40.0 g   Moles of C and SiO2 can…

Q: How many moles of Br2 are required to react with 2.22 x 102 moles of N2 ?   note: the reaction must…

A:

Q: When the substance shown below burns in oxygen, the products are carbon dioxide and water. How many…

A:

Q: a) why is the atomic mass of iron the same as the molar mass of iron? b) Describe how you calculate…

A: (a.) As we know that the atomic mass of an element, measured in amu, is the same as the mass in…

Q: How many moles of chlorine gas react when 320.5 grams of aluminum chloride is formed? 2Al (s) +…

A:

Q: How many moles of CaCO3 would have to be decomposed to produce 129 grams of CaO? CaCO3 --> CaO +…

A: The molecular weight of CaO is=(40+16)=56 gm/mol From the above equation we see that 1 moles CaCO3…

Q: When the following equation is properly balanced using the smallest integer coefficients, what is…

A: Given unbalanced equation: Ca3(PO4)2 (s) + SiO2 (s) + C (s) → P4 (s) + CO (g) + CaSiO3 (s). We have…

Q: According to the balanced chemical question below, how many grams of K 3N can be formed from 0.61…

A:

Q: Green plants use light from the Sun to drive photosynthesis, a chemical reaction in which liquid…

A: Given: The moles of water is 0.070 mol.

Q: According to the balanced chemical question below, how many grams of Ca 3N 2 can be formed from 8.54…

A: The number of moles is the ratio of the given mass of a substance to the molar mass of that…

Q: In this reaction: Mg (s) + I₂ (s) → MgI₂ (s), if 10.0 g of Mg reacts with 60.0 g of I₂, and 52.46 g…

A: Limiting reactant :- A reactant which is present in lesser number of moles than required as per the…

Q: 2. Photosynthesis is the process through which water and carbon dioxide are converted to sugar and…

A: Photosynthesis is a mechanism used by plants and other animals to transform light energy into…

Q: A chemist uses hot hydrogen gas to convert chromium(III) oxide to pure chromium. How many grams of…

A: using this balance equation we can find out the mol produce by Cr2O3

Q: Constants Because of increasing evidence of damage to the ozone layer, chlorofluorocarbon (CFC)…

A: The number of cars that using CFC-12 is = 100 million The mass of CFC-12 used by each car is = 1.3…

Q: 4 Fe(s) + 3 O2(g) → 2 Fe2O3(s)    H = -1652 kJ How many moles of Fe2O3 are produced by 16.0 g of…

A:

Q: Consider the combustion of carbon monoxide (CO) in oxygen gas:    2CO(g) + O2(g)  →  2CO2(g)…

A: The reaction given is 2 CO(g) + O2(g)  →  2 CO2(g)

Q: N2(g)+3H2(g)--->2NH3(g)   If 20.0 moles of ammonia (N H 3) are needed for a particular process,…

A:

Q: According to the following reaction, how many moles of sulfur dioxide will be formed upon the…

A:

Mole Concept

Mole concept is a method to determine the amount of any substance that consists of some elemental particles using a grouping unit called ‘mole’. The mole concept enables one to handle the large amount of small elementary particles. The mole concept can be used in many calculations related to mole calculation, molar amount, mole ratio, and so on, which are significant in chemistry.