The balanced reaction equation for combustion of heptane, C7H16,C7H16, is   C7H16+11O2⟶7CO2+8H2OC7H16+11O2⟶7CO2+8H2O   If the reaction produced 23.5 g CO2,23.5 g CO2, how many grams of heptane were burned? mass:_________g C7H16g C7H16   The reaction of limestone with hydrochloric acid is   CaCO3+2HCl⟶CaCl2+CO2+H2OCaCO3+2HCl⟶CaCl2+CO2+H2O   If the reaction produced 23.5 g CO2,23.5 g CO2, how many grams of HClHCl reacted?

Q: 13. If 105 g of H3PO4 and 505 g of Ca(OH)2 are allowed to react according to the reaction below,…

A: The limiting reagent is the one that is completely used up in a chemical reaction. The excess…

Q: Pure iron, Fe, can be produced from an ore called hematite, Fe2O3, by reaction with carbon at high…

A: In the given reaction->weight of iron = 42.0 tonsThe complete reaction is ->>2Fe2O3   +…

Q: A sample of 0.49 g of carbon dioxide was obtained by heating 1.24 g of calcium carbonate. What is…

A: The first step in calculating the percent yield is to determine the molar mass of the reactants and…

Q: In the following balanced reaction 3.00 grams each of NO and Br2 are reacted together. How many…

A: The given balanced chemical reaction is,              2NO + Br2 ---> 2 NOBr Given, mass of NO…

Q: What is the maximum mass of S, that can be produced by combining 86.0 g of each reactant? 8 SO, + 16…

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Q: 2. a.. Calculate the theoretical yield of Compound Y if 10.5 g of Compound X is reacted with an…

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Q: Based on the following chemical equation: 2 H2 + O2  2 H2O: Identify the limiting reactant when 32.0…

A: The balanced chemical equation given - The ratio between H2 gas and O2 gas is 2:1 mole ratio. We…

Q: For the following reaction, 335 grams of iron are allowed to react with 96.0 grams of oxygen gas.…

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Q: 1. Consider the balanced chemical equation: 2 C2H2(g) + 5O2(g) → 4 CO2(g) + 2 H2O(g) How many grams…

A: Given, Mass of O2 = 25.0g

Q: This question will walk you through the steps of determining which reactant is limiting based on a…

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

Q: 3-How many grams of iron are needed to produce 7 g of iron(III) chloride? Balance the equation: ____…

A: Iron reacts with chlorine to form iron(III) chloride. The equation for the balanced chemical…

Q: The combustion of propane may be described by the chemical equation C,H,(g) + 50,(g) → 3 CO,(g) + 4…

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Q: 4. Gold metal reacts with a combination of nitric acid and hydrochloric acid according to this…

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Q: The balanced reaction equation for combustion of heptane, C,H16, is C,H16 + 11 O, →7CO, + 8 H,0 If…

A: The balanced combustion reaction of heptane is as follows: C7H16 + 11 O2 → 7CO2 + 8 H2O The mass of…

Q: Tell what type of chemical reaction is represented by the following formula equation. Then bålänce…

A: The given reaction is, C3H8 (g) + O2 →CO2 (g) + H2O (l) To find: The type of chemical reaction?…

Q: Boron forms a series of compounds with hydrogen, all with the general formula By Hy. X B₂H₁ (s) +…

A: The solution is given below -

Q: For the chemical reaction: Cu + 2AGNO3 → 2Ag + Cu(NO3)2 If 100 moles of Cu were to react with 5…

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Q: 3. Nitric oxide (NO) reacts with oxygen gas to form nitrogen dioxide (NO:), a dark-brown gas: NO(g)…

A: NO + O2 --> NO2 On balancing we get a. 2NO + O2 --> 2NO2 The proof of completion is the flask…

Q: Consider the precipitation reaction below: Ca2+ +         SO42- ---->        CaSO4 a) balance this…

A: Precipitation reactions are those reaction in which a highly insoluble salt is formed as the…

Q: A compound is composed of the elements, carbon, hydrogen, and fluorine only. Combustion of the…

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Q: A compound is composed of the elements, carbon, hydrogen, and oxygen only. Combustion of the…

A: Given: Compound contains only C, H and O. Mass of compound combusted = 10.000 g. Mass of CO2…

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: A sample of 0.52 g of carbon dioxide was obtained by heating 1.28 g of calcium carbonate. What is…

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Q: If 4.50 moles of NO₂ are allowed to react with excess H₂O according to the balanced equation: 3NO2 +…

A: Given, 3NO2 + H2O → 2HNO3 + NO  moles of NO2 react = 4.50 moles Excess reactant = H2O moles of HNO3…

Q: Which reactant Ba(NO3)2 or Al2(SO4)3 produces more barium nitrate? If 225 g of each reactant are…

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Q: 3. Some cars can use butane (CaHho) as fuel: 2C4H10 + 1302 → 8CO2 + 10H20 a. How many grams of CO2…

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Q: When aluminum is placed in concentrated hydrochloric acid, hydrogen gas is produced. 2A1(s) +…

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Q: How many grams of chlorine (the theoretical yield) will be produced when 74.8 grams of manganese…

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Q: Determine the limiting reactant (LR) and the Theoretical Yield (in g) of nitrogen that can be formed…

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Q: When 25.1 g NaCl and 27.2 g H 2SO 4 are mixed and react according to the equation below, how much…

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Q: When methane burns it reacts with oxygen gas to produce carbon dioxide and water the unbalanced…

A: We have to predict the mass Of CO2 produced.

Q: When the equation is properly balanced, the coefficient of Fe is Fe +_ HCI →_ FeCl3 + _ H2 O 2 O 6 O…

A: On balancing , each coefficient must be whole number . It cannot be fraction. Coefficient of Fe is…

Q: Balance the reaction. Write the formulas of compounds in the balanced chemical equation. You do not…

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Q: How many moles of N2(g) are produced by the decomposition of 390 g NaN3 under the following…

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Q: 1.) For the reaction shown, find the limiting reactant for each of the following initial amounts of…

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Q: In the following balanced reaction 3.00 grams each of NO and Br2 are reacted together. How many…

A: Solution -

Q: How many grams of barium phosphate (601.9 g/mol) can be produced when 6.0g of barium nitrate (261.3…

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Q: a. For the following balanced chemical equation, calculate how many grams of the products would be…

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Q: The reaction for producing glucose in plants, called photosynthesis, is…

A: Given, moles of C6H12O6 = 9.76 molThe reaction for producing glucose in plants is: 6 CO2 + 6 H2O →…

Q: When aluminum is placed in concentrated hydrochloric acid, hydrogen gas is produced. 2A1(s) +…

A: Answer

Q: For the experiment " limiting reactant " and after filtering the precipitate, you checked the…

A: In this suppose one of the component is limiting reactant , then after complete precipitation it…

Q: A compound is composed of the elements, carbon, hydrogen, and oxygen only. Combustion of the…

A: Given: Mass of CO2 = 9.157 g Mass of H2O = 4.498 g Molar mass of CO2 = 44 g/mol Molar mass of H2O =…

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".