Chemistry, 03.08.2019 10:30 iwannasleep
Which chemical reaction involves the production of a gas? 2li(s) + f2(g) mc012-1.jpg 2lif(s) zn(s) + 2hcl(aq) mc012-2.jpg h2(g) + zncl2(aq) hno3(l) + h2o(l) mc012-3.jpg h3o+(aq) + no3–(aq) k2cro4(aq) + ba(no3)2(aq) mc012-4.jpg bacro4(s) + 2kno3(aq)
Answers: 2
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What forms when chemical reactions combine pollution with sunlight?
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Based on its chemical properties, identify the position of each chemical family on the periodic table.
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Chemistry, 22.06.2019 18:30
Asample of hydrated tin (ii) chloride (sncl2) has a mass of 4.90 g. when it is dehydrated, it has a mass of 4.10 g. which is the correct chemical formula for the hydrate? sncl2•2h2o sncl2•4h2o sncl2•6h2o
Answers: 2
Which chemical reaction involves the production of a gas? 2li(s) + f2(g) mc012-1.jpg 2lif(s) zn(s)...
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