Determine the quantity of excess reactant (in moles) that remains after a reaction if 0.50 mol...
Question 6 (2 points) Determine the theoretical yield of HCl (in moles) if 0.50 mol of BCl3 and 2.1 mol of H20 are reacted according to the following balanced reaction. BC13(g) + 3 H2O(l) → H3BO3(s) + 3 HCl(g) O 1.5 mol O2.1 mol 0 0.70 0 0.17 O 0.5 Question 7 (2 points) Determine the quantity of excess reactant (in moles) that remains after a reaction if 0.50 mol of BCl3 and 2.1 mol of H20 are reacted according...
How many moles of the reactant in excess are present after the reaction is completed? Nitrogen dioxide reacts with water to form nitric acid and nitrogen monoxide according to the equation 3NO_2(g) + H_2O(l)right arrow2HN0_3(l) + NO(g) Suppose that 4 8 mol NO_2 and 1.1 mol H_2O combine and react completely Which reactant is in excess? How many moles of the reactant in excess are present after the reaction has completed?
Determine the theoretical yield of H3BO3 if 25.0 g of BC13 and 10.0 g of H20 are reacted according to the following balanced reaction. (molar masses: BC13 = 117.16 g/mol; H20 = 18.02 g/mol, H3BO3 = 61.84 g/mol; HCI - 36.46 g/mol) BC13(8) + 3 H2011) - H3BO3(s) + 3 HCl(g) 13.19 g O 34,318 O 56.08 O 11.448
Question 4 1pts What is the mass of excess reactant (in grams) that remains after the limiting reagent produces the maximum amount of phosphorus pentachloride possible upon the reaction of 4.23 g of phosphorus with 15.02 g of chlorine according to the following reaction: P4(s)+ 10 Cl2( 4 PCI5 ( Give your answer to 2 decimal places, fill in the number ONLY! 1 pts Question 5 Fine wires of masnes Um burn readiy in oxvgen to 603 PM roduce imaanestum.axicie.1l...
STUDY GUIDE - MOLES Here to determine how much Xeo, forms, simply convert the 0.0412 mol Xeos the XeF. reacting, into grams: 0.0412 mol Xerox 1708XO - 7.37 g Xeos 7) The amount of the excess reactant, water, reacted can be calculated from 0.0412 mol XeF: 12 mol Xco, formed by all of The remaining excess water is be calculated from the limiting reactant, 0.0412 mel Xerx 3 mol H20 18.02 -221 H2O (reacted) 1 mol Xer, * 1 molde...
25. How many moles of excess reactant remain after the complete reaction of 18 mol of sulfur (S8) with 31.2 mole of oxygen gas (O2). S8 + 8 O2 → 8 SO2
4.7 Reaction Yields Calculate the amount of moles of a reactant required given moles of the other reactant(s) and a balanced equation Question How many moles of gallium chloride (GaCl) are formed by the reaction of 3.744 moles of HCl according to the following equation: 2 Ga + 6HCl 2 GaCl2 + 3H, Select the correct answer below: O 0.891 mol Gach O 1.248 mol Gach, 2.254 mol Gaci, 7.900 mol Gaci.
b0.795 g fon . Calculate the mass of excess reactant remaining after 4.50 mol of LiHCO3 (67.96 g/mol) and 8.50 mol of H2SO4 (98.08 g/mol) reacted according to the equation shown below. V2 Li2SO4 +2H20 + 2CO2 2LiHCO3 H2SO4 e) 834 g a) 153 g b) 221 g c) 441 g d) 613 g RT
If 14.1 moles of Cu and 48.7 moles of HNO3 are allowed to react, how many moles of excess reactant will remain if the reaction goes to completion? 3 Cu + 8 HNO3 → 3Cu(NO3)2 + 2NO + 4H2O
Question 2 4 pts Determine the theoretical yield of HCl if 60.0 g of BCl3 and 37.5 g of H20 are reacted according to the following balanced reaction. BC13(g) + 3 H2O(1) H3BO3(s) + 3 HCl(g) 75.9 g 132g 187 g 56.0 g 25.3 g