If 3 moles of NaCl are needed to produce 1 mole of AlCl3, how many grams of NaCl are needed to  produce 200 grams of AlCl3? Show all of your work/calculations.

Q: 2. How many moles of iron (II) oxide will be synthesized if you start with 5.3 grams of iron metal?…

A: Molar mass of iron = 55.845 g/mol  From balanced equation, 4 mol of Fe produces 2 mol of Fe2O3.…

Q: How many moles of propylene (C3H) are in 25.0 of the substance? g

A: Moles = mass/molar mass

Q: Nitrogen and hydrogen can react to make ammonia according to the following equation. N2 +3 H2 2 NH3…

A: The given reaction is - N2    +     3H2     →     2NH3 Commercially ammonia is synthesized by…

Q: Enter your answer in the provided box. Use the balanced equation, N, + 02 2 NO, to answer the…

A:

Q: How many grams of nitrogen (N2) are needed to produce 19.1 moles of ammonia (NH3)? N2(g) + 3H2(g)…

A: First, with the help of the stoichiometry coefficient, we calculate the number of moles of N2.…

Q: S    +   6 HNO3 →  H2SO4   +  6 NO2   +   2 H2O In the above equation, how many grams of water can…

A: Given,       S    +   6 HNO3 →  H2SO4   +  6 NO2   +   2 H2O   if the number of moles of HNO3 =  8.9…

Q: How many moles of Fe2 O3 are formed from complete oxidation of 6.2 mol of iron? How many grams of…

A:

Q: a. Write the balanced chemical equation for the diagram above b. If you have 0.031 moles of…

A: A balanced chemical reaction is one where the number of atoms of each element is same on the product…

Q: QUESTION 16 How many grams of water are produced from the reaction of 40.3 g of oxygen according to…

A: Given reaction 2H2 (g) + O2 (g) -> 2H2O (g) Mass of oxygen = 40.3g Mass of H2O produced =?

Q: Use the equation 4 NH3 + 5 O2-4 NO + 6 H2O to answer the following question. How many grams of NO…

A: Stoichiometry is a big words for a process that chemisr's use to calculateamounts is reactions It…

Q: nsider the following reaction:                 3 Hg(OH)2  +  2 H3PO4    Hg3(PO4)2  +  6 H2O…

A: Moe concept is being used to solve such problems. The mole concept was proposed by Avogadro. It…

Q: 3A + 5 B →2C+ 4D How many moles of D will be made when 21 moles of A is completely reacted with…

A:

Q: 2NaOH + H2SO4 ® Na2SO4 + 2H2O If you begin with 100 g of each reactant, how many moles of water will…

A: Number of moles is calculated by dividing the given mass with molecular mass.

Q: Using the following reaction. Determine the mass of CO2 created by adding 85.2 g of C6H12O6 with…

A: The objective of this question is to determine the mass of CO2 produced when 85.2 g of C6H12O6…

Q: Consider the reaction N2 + O2  > 2 NO. How many grams of NO would be formed from 36.9 g of N2?  Only…

A:

Q: 6 CO2 + 6 H2O -> C6H12O6 + 6 O2 How many grams of C6H12O6 can be produced from 828.70 grams of CO2?…

A: Given the balanced chemical reaction:6CO2 + 6H2O  6O2 + C6H12O6Mass of CO2 reacts = 828.70 g.Molar…

Q: Burning ammonia can result in the formation of water and elemental nitrogen         4 NH3 + 3 O2 →…

A: The answer to the following question is given as:

Q: What mass of SbF3 (179 g/mol) is needed to produce 1.00 g of Freon-12, CCl2F2 (molar mass = 121…

A: The balanced equation of the reaction is given and the moles of CCl2F2 is calculated as shown,

Q: If 100.0 molecules of H, and 39.0 molecules of O, react, how many molecules of H₂O can be produced…

A: Molecules of H2 = 100.0 molecules  Molecules of O2 = 39.0 molecules

Q: Given the following balanced chemical equation, how many grams of HCl would be produced when 22.7g…

A:

Q: Question 11 How many moles of carbon are present in 1.37 x 10 25 atoms of carbon? O 8.25 moles O…

A:

Q: How many grams of 02 will be consumed during the formation of 11.2 grams of Fe203? Report your…

A: Limiting Reactant :  During a chemical reaction there must be a reactant which is completely…

Q: In step 4, how is the actual yield determined? What calculation was used to come up with 19.8 grams…

A: Theoretical yield is what you calculate the yield will be using the balanced chemical…

Q: Consider the balanced chemical reaction below. How many grams of carbon monoxide are required to…

A:

Q: In the following equation, determine which reactant is the limiting reactant and which reactant is…

A: The given reaction is,2NaOH + H2SO4 → Na2SO4 + H2OThe number of moles of NaOH and H2SO4 present in…

Q: Menthol is composed of C,H, and O. A 0.1005g sample of menthol is combusted, producing 0.2829g of…

A: The empirical formula is the chemical formula of any compound that represents the proportions of…

Q: Ca(s) + 2HCl(aq) --> CaCl2(aq) + H2(g) Using the limiting reactant concept, how many moles of…

A: Since, Limiting reactant are those species which is present in less amount (in terms of mol) and…

Q: Consider the following reaction: C3H8 + 5 02→3 CO2 + 4 H20 How many grams of water vapor can be…

A:

Q: Consider the balanced chemical reaction below. How many grams of carbon monoxide are required to…

A: By the help of stoichiometric coefficient we can find the amount of unknown substance by the help of…

Q: Consider the following unbalanced equation. Au3+ (aq) + Mg(s) – Au(s) + Mg²+ (aq) If 2.0 mol of Au…

A:

Q: If 2.80 moles of H, and 1.55 moles of O2 react how many moles of H20 can be produced in the reaction…

A: The balanced chemical reaction is, 2H2 + O2 ---------> 2H2O So from the balanced chemical…

Q: how many grams of NH3 should be produced?

A: Given :- mass of N2 = 21.9 g  To calculate :- mass of NH3 (in g)

Q: how do I do these 1. The following chemical equation has NOT been balanced.   Na + H2O --> NaOH +…

A: Steps involved in balancing: Metal balancing Hydrogen balancing Oxygen balancing Mass = number of…

Q: Aqueous hydrobromic acid (HBr) reacts with solid sodium hydroxide (NaOH) to produce aqueous sodium…

A: Aqueous hydrobromic acid (HBr) reacts with solid sodium hydroxide (NaOH) to form sodium bromide…

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.