Question

- HBOX (20,423) - vericain21@gma Last edit was 3 minutes ago nent status ee your nd network 12 - BI VA CELE IE EE. Got it ion: C2H5OH + O2 CO2 + H2O Balance the above equation, then determine the number of moles bf CO2 that will be produced from 7.75 grams of C2H5OH 2. Aluminium metal reacts with Nickel nitrate to form Aluminium nitrate and Nickel (a) Write a balanced equation for the above reaction. (b) How many moles of aluminium nitrate will be produced from 4.00g of aluminium? MacBook Pro DI 39 go

Answer 1

using a moles of G H mass of CzHs oH (9) - 7.759 = 0.168 mol Ouest Solve Giver; mass of: C2H5011= 7.75 grams. I molar mass of 46 mol" GHSCH (g/mol) Balanced equation is C₂H5OH + 302 2 Cozi + 3H26 Foom equation; I mole of C2H5OH produced = 2 mole of.coz Soi 00168 mole of HS OH produred : 0:168x2 mole oy (oz Hence, Number of moles of Coz produced = 0.337moli 0 :: 337 mol of co. CS Scanned with CamScanner