Question

Given the thermochemical equation, 2Na+ (aq) + SO42- (aq) energy is absorbed when 95.0 g of Na+ (aq) are reacted? a) 880 kJ b) 2070 kJ c) 1992 kJ d) 1693 kJ e) 635 kJ - Na2SO4 (s) ΔH = 819.8 kJ, how much Given the thermochemical equation 2Na+ (aq) + SO42- (aq) → Na2SO4 (s) ΔH = 819.8 kJ, how much energy is absorbed when 95.0 g of Na+ (aq) are reacted? a) 880 kJ b) 2070 kJ c) 1992 kJ d) 1693 kJ e) 635 kJ

Name: given the thermochemical equation 2na aq so42 aq energy is absorbed when 950 g of na aq are reacted a 880 kj b 2070 kj c 1992 kj d 1693 kj e 635 kj na2so4 s h 8198 kj how much given the ther 19361
Uploaded: 2022-04-19T20:31:13-08:00
Duration: 1 min 34 s
Channel: Amita Prajapat
Description: given the thermochemical equation 2na aq so42 aq energy is absorbed when 950 g of na aq are reacted a 880 kj b 2070 kj c 1992 kj d 1693 kj e 635 kj na2so4 s h 8198 kj how much given the ther 19361

          Given the thermochemical equation, 2Na+ (aq) + SO42- (aq) energy is absorbed when 95.0 g of Na+ (aq) are reacted? a) 880 kJ b) 2070 kJ c) 1992 kJ d) 1693 kJ e) 635 kJ - Na2SO4 (s) ΔH = 819.8 kJ, how much
Given the thermochemical equation 2Na+ (aq) + SO42- (aq) → Na2SO4 (s) ΔH = 819.8 kJ, how much energy is absorbed when 95.0 g of Na+ (aq) are reacted?
a) 880 kJ
b) 2070 kJ
c) 1992 kJ
d) 1693 kJ
e) 635 kJ

given the thermochemical equation 2na aq so42 aq energy is absorbed when 950 g of na aq are reacted a 880 kj b 2070 kj c 1992 kj d 1693 kj e 635 kj na2so4 s h 8198 kj how much given the ther 19361

Added by Robert M.

Chemistry: Structure and Properties

Nivaldo Tro 2nd Edition

Instant Answer

Solved by Expert Amita Prajapat

04/19/2022

Step 1

Molar mass of Na+ = 22.99 g/mol Moles of Na+ = 95.0 g / 22.99 g/mol = 4.13 mol Show more…

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Given the thermochemical equation, 2Na+ (aq) + SO42- (aq) energy is absorbed when 95.0 g of Na+ (aq) are reacted? a) 880 kJ b) 2070 kJ c) 1992 kJ d) 1693 kJ e) 635 kJ - Na2SO4 (s) ΔH = 819.8 kJ, how much Given the thermochemical equation 2Na+ (aq) + SO42- (aq) → Na2SO4 (s) ΔH = 819.8 kJ, how much energy is absorbed when 95.0 g of Na+ (aq) are reacted? a) 880 kJ b) 2070 kJ c) 1992 kJ d) 1693 kJ e) 635 kJ