Chemistry, 03.09.2021 01:10 breannaasmith1122
PLEASE HELPE ME ASAP An object submerged into 50 cm^3 of water raises the water level to 65 cm^3. The mass of the object is 30 g. What is its density?
Answers: 3
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Used the balanced equation 2h2+ o2 - -> 2h2o. if you have 7.2 grams of o2 , how many grams of h2o can you produce ?
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Complete each row of the table below by filling in the missing prefix or missing exponent.
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Of element x has 22 protons, how many electrons does it have
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PLEASE HELPE ME ASAP
An object submerged into 50 cm^3 of water raises the water level to 65 cm^3....
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