Chemistry, 18.10.2019 05:00, martinezlittleman
Potassium permanganate (kmno4) reacts with hydrochloric acid (hcl) to form potassium chloride (kcl), manganese chloride (mncl2), water (h2o), and chlorine gas (cl2). the balanced chemical equation is 2kmno4 + 16hcl → 2kcl + 2mncl2 + 8h2o + 5cl2. select the correct ratios of each of the following substances.
kmno4: kcl =
hcl: h2o =
kmno4: cl2 =
hcl: mncl2 =
Answers: 2
Chemistry, 22.06.2019 14:00, ashlynneboogs0056
8.98 dm3 of hydrogen gas is collected at 38.8 °c. find the volume the gas will occupy at -39.9 °c if the pressure remains constant.
Answers: 3
Chemistry, 23.06.2019 00:10, graceception
In as 1°, 2°, 3°, or 4°. be to . : °b: °c: °d: ° : °b: °c: °d: ° : °b: °c: °d: °e: °f: °g: °h: ° : °b: °c: °d: °e: °f: °g: °h: °i: °
Answers: 3
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