3classify the following into elements , compounds and mixtures.
) gold:
b) salt solut...
Chemistry, 17.12.2019 10:31 xeskimopie
3classify the following into elements , compounds and mixtures.
) gold:
b) salt solution :
c) bronze:
d) calcium carbonate:
e) hydrogen:
f) soil:
Answers: 1
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If 3 moles of a compound use 24 j of energy in a reaction, what is the a hreaction in j/mol?
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Concentrations expressed as a percent by mass are useful when the solute is a a. liquid b. gas c. solid
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Compare and contrast an assemblage and a pollen fingerprint by defying both and giving examples of each from the chapter.
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