Question

Question 16 According to the following equation convert 2.6 moles of Clto moles of Mg. Mg + CMC 4.3 7101953 26 mol O 39 mol O 52 mol 78 mol O 13 mol Question 17 According to the following equation convert 0 20 moles of pentane, CsH12 to moles CO2 CsH12 + 8 O2(g) → 5 CO2 + 6H2O [72.0) [32.0 [440] [18.01 0 0.10 mol 2.0 mol O 020 mol 1.6 mol 1.0 mol Proctono is sharing your screen. Stop sharing Hide

Answer 1

16) first option 2.6 mol of Mg is the correct answer

17) fifth option 1.0 mol of CO2 is the correct answer

Explanation is attached
16 ) O Given Mg + Cla 24.3) 71.0) Mg Cla (95.3) Numbers in the Bracket are the Atomic of molecular masses To Determine: Convert 2.6 moles of Cla to moles of Mg. Solution : As it is Evident from the given equation 1 mal. of Cla reacts with 1 mol ob Mg. to give 1 mol of Mg Cl2. 2.6 Moles of Cola will wreact with 2,6 Mol Cla X 1 mol Mg Imol Cl2 2.6 Males Mg. Mg Cl2 Can Wont be converted to Mg How ever react with Cela 8 Convert into Ng Calz. In that case also, 2.6 mol of Mg Cl2 will be formed

1017) Given: Cotia + 80201 (72.0) (32.0) 5CO2 + 6tho (440) (180) To Determine : Convert 0.2 mol of Pentane (C6H12) to moles of Solution : In the Given equation 1 mole of Cg His reacts with 8 moles of O2 to give 5 moles of CO2 8 6 moles of H2o. - 1 Mole of Cg Hiz gives 5 moles of .CO2 Assuming Excess of oxygen as deactant. 0.2 moles of g Hia wild give : 0.2 Motes CH12 Х 5 moles Coz 1 mole Cg H12 (0.2x5 ) mol of Co2 1.0 mol CO2 So 0.2 mol Pentane will give 2.0 mol. Co