Chemistry, 21.03.2021 23:50, korbenbrown7554
Acetylene gas C2H2 burns in the oxyacetylene torch
for welding. How many grams of C2H2 are burned if
the reaction produces 75.0 g CO2?
2 C2H2(g) + 5 O2(g)
4 CO2(g) + 2 H2O(g)
Answers: 2
Chemistry, 21.06.2019 14:30, smm1106
Alculate the concentration of h3o⁺in a solution that contains 5.5 × 10-5m oh⁻at 25°c. identify the solution as acidic, basic, or neutral. a) 1.8 × 10-10m, basicb) 1.8 × 10-10m, acidicc) 5.5 × 10-10m, neutrald) 9.2 × 10-1m, acidice) 9.2 × 10-1m, basic
Answers: 1
Acetylene gas C2H2 burns in the oxyacetylene torch
for welding. How many grams of C2H2 are burned i...
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