Chemistry, 01.09.2020 20:01, cristinavalencia03
Placing a sample of iron (II) oxide into a graduated cylinder makes the water volume increase 12.0 mL. The weight of the sample is 76.6 g. What is its density? (Round to the nearest hundredths) g/cm3
Answers: 3
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Noble gases are the most reactive elements on the periodic table. a. true b. false
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What is the importance of interlocking the fingers and rubbing while washing hands? the palms are the dirtiest parts of the hands. the spaces between the fingers get washed. the backs of the hands get washed. the fingernails are the dirtiest parts of the hands
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Chemistry, 23.06.2019 03:30, LlayahHarbin
Ahelium balloon contains 16.9 l of helium at stp. how many atoms of helium are in the balloon
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If a fast moving car making a loud noise approaches and moves past the person what will happen as the distance between the two increases?
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Placing a sample of iron (II) oxide into a graduated cylinder makes the water volume increase 12.0 m...
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