Chemistry, 16.09.2019 18:30 toniottone01ow4vwd
An evacuated 276 ml glass bulb weighs 129.6375 g. filled with an unknown gas, the bulb weighs 130.0318 g. calculate the gas density in g/l, and express it with an appropriate number of significant figures
Answers: 1
Chemistry, 22.06.2019 04:30
Which is a chemical property of iron? a. it forms iron oxide (rust) when exposed to moisture and air. b. it is a gray–black metal that is hard to the touch. c. it has a melting point of 2795°f (1536°c). d. it is a good conductor of heat
Answers: 2
Chemistry, 22.06.2019 08:40
Write the formula for the following chemicals. 7. e. trinitrogen tetraoxide a calcium phosphate f. magnesium acetate b. potassium sulfide g nickel(iii) cyanide c carbon dioxide h. silver sulfate d. cobalt(ii) chloride
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Chemistry, 22.06.2019 18:00
Which three statements represent the benefits of performing experiments using computer simulations?
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An evacuated 276 ml glass bulb weighs 129.6375 g. filled with an unknown gas, the bulb weighs 130.03...
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