Which one are only compounds? *
a. Steam (H2O), blood, mercury (Hg)
b. Iron (II) sulfide (FeS...
Chemistry, 24.03.2021 14:00 chantelporter713
Which one are only compounds? *
a. Steam (H2O), blood, mercury (Hg)
b. Iron (II) sulfide (FeS), Calcium oxide (CaO), Salt (NaCl)
c. Steel, milk, Chlorine gas (Cl2)
d. Gold (Au), bromine gas (Br2), Iodine gas (I2)
Answers: 3
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Which of the following is the correct formula for copper (i) sulfate trihydrate? cuso4 · 3h2o cuso4(h2o)3 cu2so4(h2o)3 cu2so4 · 3h2o
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