Chemistry, 12.08.2020 04:01 jasjas3722
A solution of HCL has percent by mass of 5%. What does it mean?
Answers: 1
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Which of these is not an example of chemical weathering? a. iron-rich mineral rusting b. feldspar turning into clay c. limestone reacting with acid d. granite breaking up into sand
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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
A solution of HCL has percent by mass of 5%. What does it mean?...
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