When heated, KCIO, decomposes into KCl and O,. 2 KCIO, 2 KCI + 302 > If this reaction produced 34.6 g KCI, how many grams of O, were produced? g O, mass:

Q: (2)For the following balanced reaction use the mass of the chemical provided to solve the mass of…

A:

Q: If 10 grams of hydrogen are allowed to react with 100 grams of carbon dioxide... a) What is the…

A: Please see the attached image for the solution.If there are queries, please do not hesitate to ask.…

Q: If 2 molecules of CH, react with 5 molecules of O,. determine the number of molecules of CO, that…

A: A balanced reaction is the reaction in which both sides of the reaction have equal numbers of each…

Q: Consider the reaction. 2 Pb(s) + O,(g) → 2 PbO(s) An excess of oxygen reacts with 451.4 g of lead,…

A: Note : As per our guidelines we are supposed to answer first question please resubmit the other…

Q: The equation for propane burning to form carbon dioxide and water is C3H8 + 5O2 ⟶ 3CO2 + 4H2O If…

A: Answer:Law of conservation of mass states that total mass of reactant is equal to the total mass of…

Q: For the reaction З КОН + Н, РО, — К, РО, + 3Н,О 4 4 how many grams of potassium phosphate, K3PO4,…

A: We have given the balance chemical equation as follow      3KOH  +  H3PO4   →  K3PO4  + 3H2O We have…

Q: A container holds 75.0 g of CuO and 5.00 g of H₂. The following reaction occurs: CuO + H₂ --> Cu +…

A: Given that : Mass of CuO = 75 g Molar mass of CuO = 79.545 g/mol Number of moles of CuO=Given…

Q: In a reaction to make ethyl acetate, 25.5 g CH3COOH react with 11.5 g CH5OH to give a yield of 17.6…

A:

Q: When the equation ? PbS+? O2 →? PbO+? SO2 is balanced, the coefficients are

A: A chemical equation is the representation of a chemical reaction. In chemical equations, the…

Q: In certain reaction Fe and O2 combine to form irom(III) oxide. 10.7 mole of Fe and 10.4 mole of O2…

A: Balanced chemical equation: 4Fe(s) + 3O2(g) ------> 2Fe2O3 This shows 4 moles of Fe reacts with 3…

Q: 2.Small amounts of oxygen gas can be produced for laboratory use by heating potassium chlorate,…

A: Given data mass of potassium chlorate (KClO3)  decompose = 15.0 g Chemical reaction : KClO3 (s) →…

Q: Silver chloride is an antiseptic substance that is used in some bandages and deodorants. Let's say…

A: Answer: Given reaction between silver nitrate and potassium chloride is shown below:…

Q: How many grams of CO2 can you produce by reacting 10.85 g of Fe:Os with excess CO according to the…

A: No. of moles of Fe2O3 is calculated using given mass as follows: No. of moles = massmolar massof…

Q: n this experiment, we will be making waste aluminum into Q: 1 Eelect one: Aluminum foil to use in…

A:

Q: For the reaction 2NaOH + H2SO4 ---> Na2SO4 + 2H2O how many grams of sulfuric acid, H2SO4, are needed…

A:

Q: 3H2(g)+N2(g)→2NH3(g) 1.86 g H2 is allowed to react with 9.74 g N2, producing 1.69 g NH3. a) What is…

A: Limiting reagent is the reactant that limits the chemical reaction and determines the amount of the…

Q: A 1.897 g sample of pure Mg(HCO3)2 was heated and decomposed. When the sample cooled, it weighed…

A: Any reaction's percent yield gets computing by taking ratio of its actual yield with its calculated…

Q: A container holds 75.0 g of CuO and 5.00 g of H₂. The following reaction occurs: CuO + H₂ --> Cu +…

A: Theoretical yield is defined as the maximum amount of product that can be formed from the given…

Q: In the reaction 2NH3 + CO2 -- > CO(NH2)2 + H2O, 8 moles of > NH3 react with 8 moles of CO2, the…

A: Given reaction is 2NH3+CO2→CONH22+H2O To find the moles of CONH22 when 8 moles of NH3 react with 8…

Q: Aspirin (C9H8O4) is synthesized by reacting salicylic acid (C7H6O3) with acetic anhydride (C4H6O3)…

A: It is required to calculate the maximum mass of aspirin produced by the reaction of 104 g of…

Q: When a solid mixture of MgCO3 and CaCO3 is heated |strongly, carbon dioxide gas is given off and a…

A: The mass percent of MgCO3 in the original mixture is calculated as shown,

Q: c. How many moles of carbon monoxide form at the same time that 0.246 mol CS, forms?

A: In every chemical reaction, reactants undergo reaction forming the products. Mole is defined as the…

Q: According to the following reaction: Cl2 (g) + 2NaI (s)  2NaCl (s) + I2 (s) What would you…

A:

Q: In a laboratory experiment 2.00g of carbon monoxide gas yields 3.17g of iodine. What is the percent…

A: Given data contains Mass of CO is 2.00 g. Molar mass of CO is 28 g/mol. The moles of CO is…

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".