Balance equation __ Mg(N3)2(s) --> __ Mg3N2(s) + __ N2(g)                        Calculate the following, with proper number of significant figures: When 0.057 moles of N2 form, _________ moles of Mg3N2 form also. To make 92.0 moles of Mg3N2, _________ moles of Mg(N3)2 need to react. To make 0.48 grams of N2, _________ moles of Mg(N3)2 need to react.

PLEASE SO ALL WORK AS POSSIBLE FOR THE QUESTION BELOW ON BOTH PARTS!  Given the balanced equation:   2 LiOH +  CO2 ? Li2CO3 +  H2O,  how much H2O will be produced if 25.4 g LiOH reacts with 64.8 g CO2?  AND  Given the balanced equation:  2 H2 + CO ? CH3OH ,   how many moles of CH3OH will be produced if 12.6 g H2 reacts with 114.5 g CO?  THANK YOU IN ADVANCE!!!

Balance equation H2S(g)+O2(g)→SO2(g)+H2O(l) C6H10(g)+O2(g)→CO2(g)+H2O(g)

4.Given the balanced chemical equation below, determine the mass of AgCl produced when 11g of Silver nitrate reacts with 15g of Sodium chloride. AgNO3 + NaCl --> AgCl + NaNO3  _________g AgCl How many grams of excess reactant remain after the reaction_________ g Blank 1:  Blank 2:   show all work

_________ (Answer) (Units)

How many moles of O2 will react with 10 moles of C3H8?

00 00 9. 5. $4 #3 IIO 3. The moles of limiting reactant is always the lowest moles of all reactants. The theoretical yield depends on the amount of limiting reactant. 1. 2. The mass of the limiting reactant is always the lowest mass of all reactant masses. Which of the following statements concerning the limiting reactant is/are correct?

7. Balancing Equation Practice ections: Balance the following chemical equations. Write final balanced equation in the bold x The first one has been done for you. Paste page in Science Interactive Notebook 2_N2 + O2 > _2_N₂O 2. 1 Na + 1 H₂O 1 NaOH + H₂ N 24 O 2 24 2N₂+ O₂ 2N₂O +1 ZNA + 2H₂0->2NaOH + H₂ 3. KCIO3 → KCI + _ O₂ 4. __Li + _FeBr₂ > LiBr+_Fe → NaOH + FeCl3 _NaCl + Fe(OH)3 6... Ca₂Br₂ + __NaCO3 → __CaCO3 + NaBr _H₂ + _Cl₂ → _ HCI .00 _ CdCO3 ⇒ _ CdO + _ CO₂ Erica L Colón 2013 http://www.Nitty GrittyScienceblogspot.com

N2H4(l) + 5Cl2(g) 2NCl3(g) + 4HCl(g) Calculate the following, with proper number of significant figures: When 0.091 moles of N2H4 react, ____________ moles of Cl2 react also.When 750 moles of Cl2 react, ____________ moles of NCl3 must form.For 40 grams of NCl3 to form, ____________ moles of N2H4 must react.

Given the balanced chemical equation below, determine the mass of KCl if 99.4g of Aluminum chloride reacts with 107 g of Potassium phosphate. AlCl3 + K3PO4 --> AlPO4 + 3KCl ______g KCl How many grams of excess reactant remain after the reaction?   g   Blank 1: ______ Blank 2: ______     use roadmap mass-moles-mole ratio-moles-mass Make sure that you show your work for all questions, including units and labels being cancelled within the stoichiometry work itself and units and labels on your final answer.