According to the following reaction, how many grams of nitrogen gas will be formed upon the complete reaction of 27.9 grams of ammonium nitrite? ammonium nitrite (aq) –nitrogen (g) + water (I) grams nitrogen gas

Q: 2) from each of the possible decomposition reactions, then calculate the percent yield by dividing…

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Q: The combustion of liquid ethanol (C2 H5 OH) produces carbon dioxide and water. After 4.64 mL of…

A: In balanced chemical reaction, when there are 2 or more then 2 reactants are present in the reaction…

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

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Q: Consider the reaction. 2 Pb(s) + O₂ (g) → 2 PbO(s) An excess of oxygen reacts with 451.4 g of lead,…

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Q: 2. A student performed the synthesis of wintergreen oil and recorded the following data. Mass…

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Q: When the following equation is balanced, how many water molecules are present in the reactants?…

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Q: According to the following reaction, how many grams of water will be formed upon the complete…

A: Given, Hydrogen peroxide (H2O2) ➝ water (l) + Oxygen (g) mass of hydrogen peroxide react = 23.3 g…

Q: Determine the theoretical yield of carbon dioxide, in grams, when 14.32 grams of  O2 reacts…

A: A numerical problem based on mole concept that is to be accomplished.

Q: = the mass in kg of CO2 that is produced?

A: The mass in kg of CO₂ that is produced has to be calculated   1 mole of any compound has 6.023x1023…

Q: The combustion of gasoline produces carbon dioxide and water. Assume gasoline to be pure octane…

A: Combustion reaction of octane 2C8H18 + 25O2 → 16CO2 + 18H2O From this Balanced chemical equation we…

Q: Hydrobromic acid dissolves solid iron according to the followiaung reaction: Fe(s)+2HBr(aq)→…

A: The reaction of iron and hydrobromide is given by equation 1.So, from equation (1) one mole of iron…

Q: Barium hydroxide(aq)+ sulfuric acid(aq)-----barium sulfate(s)+water(l) according to the following…

A: Barium hydroxide(aq)+ sulfuric acid(aq)→barium sulfate(s)+water(l)Ba(OH)2(aq.) + H2SO4(aq.) → BaSO4…

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

A: Balance chemical equation : Ba(OH)2 (aq)   + H2SO4 (aq)   -----> BaSO4 (s) + 2H2O (l)  Moles of…

Q: For the following reaction, 4.70 grams of hydrogen gas are allowed to react with 43.0 grams of…

A: Given, mass of hydrogen (gas) = 4.70 gmass of iodine (solid)    =43.0 g

Q: According to the following reaction, how many grams of water will be formed upon the complete…

A: The reaction is given as: Where, HCl is excess in amount. So, oxygen is the limting reagent and it…

Q: Combining 0.332 mol Fe₂O3 with excess carbon produced 13.0 g Fe. 2 Fe₂O3+3C →2 Fe + 3 CO What is the…

A: The objective of the question is to calculate the actual yield, theoretical yield and percent yield…

Q: According to the following reaction, how many grams of copper(II) nitrate will be formed upon the…

A: Given: Mass of copper = 21.8 g Molar mass of copper = 63.55 g/mol Molar mass of copper (II) nitrate…

Q: The drawing below shows a mixture of molecules: carbon nitrogen oxygen key O hydrogen sulfur…

A: Reactant having most initial moles ? Reactant having least initial moles ? Limiting reactant ?

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

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Q: Suppose you were to perform a similar experiment using hydrochloric acid instead of sulfuric acid.…

A: Given: mass of sodium carbonate i.e. Na2CO3 = 3.000 g Concentration of HCl = 4.00 M And volume of…

Q: Many computer chips are manufactured from silicon, which occurs in nature as SiO2. When SiO2 is…

A: The balanced chemical equation for the reaction with silicon dioxide and carbon:…

Q: Ammonia(NH3) can be produced by the reaction of hydrogen and nitrogen shown in the chemical equation…

A: A numerical problem based on percent yield calculation, which is to be accomplished.

Q: Many computer chips are manufactured from silicon, which occurs in nature as SiO2. When SiO2 is…

A: Silicon is produced industrially by electrochemical reduction of silica or SiO2 with coke which is…

Q: For the following reaction, 4.50 grams of water are mixed with excess diphosphorus pentoxide. The…

A: The reaction taking place is given as, => diphosphorus pentoxide(s) + water(l) → phosphoric…

Q: For the following reaction, 27.8 grams of sodium chloride are allowed to react with 66.9 grams of…

A: An aqueous solution of sodium chloride reacts with an aqueous solution of silver nitrate to form an…

Q: a) What mass of carbon dioxide is produced from the complete combustion of 9.00 x 10-3 g of methane?

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Q: Which of the following is not a combination reaction? 2 Na (s) + I2 (g) → 2 NaI (aq)…

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Q: According to the following reaction, how many grams of ammonia will be formed upon the complete…

A: In a chemical reaction, the reactants and the products that react and are produced occur by a…

Q: CaO (s) + CO2 (g) à CaCO3 (s)   A chemist allows 14.4 g of CaO and 13.8 g of CO2 to react. When…

A: GIVEN: Reaction: Given mass of CaO(s) =14.4g Given mass of CO2(g) =13.8g To Solve: The limiting…

Q: For the following reaction, 5.61 grams of sodium are mixed with excess water. The reaction yields…

A: sodium = Nasodium hydroxide = NaOH1st) write Balanced chemical equation2nd ) Calculate number of…

Q: One important factor in any chemical synthesis is the actual quantity of desired product obtained…

A: Given that 11.7 g HCl react with excess NaOH and 17.5 g NaCl is formed.

Q: 4.) 325 g of H2O is poured onto a 450. g block of sodium metal. The equation for this reaction is:…

A: The limiting reagent is one which consumed first or limit the amount of products form. • in the…

Q: For the following reaction, 0.224 moles of sulfuric acid are mixed with 0.417 moles of calcium…

A: The moles of sulfuric acid (H2SO4) mixed is 0.224 mol.The moles of calcium hydroxide (Ca(OH)2) mixed…

Q: For the following reaction, 0.358 moles of sulfuric acid are mixed with 0.228 moles of zinc…

A: Limiting reagent is the reactant thar is totally consumed during the reaction. We can write the…

Q: According to the following reaction, how many grams of bromine monochloride will be formed upon the…

A: First convert mass into mole by diving molar mass respectively Then use mole-mole relationship to…

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".