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A scientist collects a sample

A scientist collects a sample of carbon dioxide that contains 25 moles of CO2. In grams, what is the mass of the sample?
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2. asked by cristiano
3. 555 views
A scientist collects a sample of carbon dioxide that contains 1.5 x 1025 molecules of CO2. In grams, what is the mass of the
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2. asked by Antonio
3. 528 views
A scientist reads about an experiment conducted by a researcher. The scientist conducts the same experiment and collects data
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2. 121 views
A scientist performs tests on a sample of an element. The element is a shiny solid that conducts electricity and heat. The
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2. asked by mari
3. 1,727 views
A scientist performs tests on a sample of an element. The element is a shiny solid that is a good conductor of electricity and
1. 1 answer
2. 106 views
Examine the information.Element A has a half-life of 10 days. A scientist measures out 200 g of this substance. After 30 days
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2. asked by check answer please
3. 1,535 views
While studying in the lab, a scientist discovers that a sample of platypus fur glows blueish-green under ultraviolet light. When
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2. 35 views
While studying in the lab, a scientist discovers that a sample of platypus fur glows blueish-green under ultraviolet light. When
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2. asked by ddsd
3. 508 views
While studying in the lab, a scientist discovers that a sample of platypus fur glows blueish-green under ultraviolet light. When
1. 1 answer
2. 28 views
While studying in the lab, a scientist discovers that a sample of platypus fur glows blueish-green under ultraviolet light. When
1. 1 answer
2. asked by adf
3. 197 views