Suppose 50 grams of C is mixed with 25 grams of oxygen gas, what is the limiting and excess reagents? How many grams of the product will be formed?

Q: Explain why the statement, “The limiting reactant is thereactant with the lowest mass” is incorrect.

A: Limiting reactant is the reactant which completely consume in the reaction after some time and then…

Q: 31. When 5.00 g of copper reacts with excess silver nitrate, silver metal and copper(II) nitrate are…

A: The balanced reaction between copper and silver nitrate is as follows: Cu + 2AgNO3 → 2Ag + CuNO32…

Q: 1. a) What mass of carbon dioxide is produced by the complete combustion of 48.0 g of hexane? b)…

A: We know that, molar mass of hexane = 86.18 g/mol molar mass of CO2 = 44.01 g/mol

Q: For this reaction, 14.7 g phosphorus (P4) reacts with 38.8 g chlorine gas. phosphorus (P4) (s) +…

A: Given :Reaction: phosphorus (P4) (s) + chlorine (g) → phosphorus trichloride (l)Mass of phosphorus…

Q: The limiting reagent is Calculating theoretical yield: Molar mass of styrene Moles of styrene = |…

A: The reaction is the polymerization of styrene using the initiator Tert-butyl Peroxybenzoate. In…

Q: The limiting reagent for a given reaction can be recognized

A: Reactant that forms less amount of the product is considered as  the limiting reagent whereas the…

Q: A major component of gasoline is octane (C&H18). When liquid octane is burned in air it reacts with…

A: We will first write the balanced chemical reaction involved. And from the balanced reaction we can…

Q: Solutions containing 5.03g of calcium chloride and 2.78g of silver nitrate are combined to from 1.00…

A: NOTE : Since it is not mentioned that which product is having 1 g yield. Hence we can assume it to…

Q: The  reason a chemical equation needs to the correctly balanced coefficients relates to what law?

A: The balancing of a chemical equation involves equating the number of atoms of each elements on…

Q: If the theoreticl yield for a reaction is 118mg and the actual yield was 99.3mg what was the percent…

A:

Q: What do the coefficients of a balanced chemical equation represent? Number of moles of molecules in…

A: Balanced chemical equation is one in which number of atoms on both side of equation are equal. In…

Q: If 5.24 g of potassium chlorate is heated, what theoretical mass of oxygen gas should be produced?…

A:

Q: If we want to make 150g of potassium nitrate by reacting ammonia nitrate with potassium hydroxide,…

A: Given, 150g of potassium nitrate

Q: For the following reaction, 0.194 moles of methane () are mixed with 0.537 moles of carbon…

A: The reaction taking place can be written as, => CH4 + CCl4 ------> 2 CH2Cl2  Given: Moles of…

Q: A student reacts 16.97g of magnesium acetate with excess barium hydroxide to yield 6.62g of solid…

A: Mass of Magnesium acetate = 16.97 g Molar Mass of Magnesium acetate = 142.394 g mol-1 Molar Mass of…

Q: Consider the following reaction and assume that 15.0 g of NaH (molar mass: 24.00 g/mol) was mixed…

A: The question is based on the concept of Reaction Stoichiometry.   We have to identify the limiting…

Q: How do you determine percent yield? Is there a formula?

A: A question about percent yield, which is to be accomplished.

Q: The illustration to the left represents a mixture of hydrogen ( light blue ) and iodine ( purple )…

A:

Q: 0.46 g of carbon dioxide was obtained by heating 1.13 g of calcium what is the percent yield for…

A:

Q: how many moles of sodium hydroxide will be formed

A:

Q: If 22.5 g sodium phosphate reacts with excess copper (II) sulfate, how many grams of the solid…

A: Given mass of sodium phosphate = 22.5 gram  Mass of Solid product   = ?

Q: Determine the limiting reagent for the following reaction if 25.0 g of HC2H3O2 react with 25.0 g of…

A: Given, the chemical reaction as follows,HC2H3O2 + NaHCO3 → NaC2H3O2 + CO2 + H2Oamount of HC2H3O2 for…

Q: For the reaction of nitrogen dioxide with water to form nitric acid and nitrogen monoxide, what is…

A: The balanced chemical equation is

Q: 3.50 g of a certain Compound X, known to be made of carbon and hydrogen, and to have a molecular…

A:

Q: For the following reaction,0.483 moles of silver nitrate are mixed with0.203 moles of copper.…

A:

Q: Consider the following unbalanced equation for the combustion of pentane: if a 20.4 g sample of…

A: Given that 20.4 g pentane react with excess oxygen.

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".