Chemistry, 31.01.2020 23:55 maddyrose814
After collecting samples of igneous rocks, a student wishes to classify them as either intrusive or extrusive. which characteristic of the samples might be the most useful to use?me
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Chemistry, 21.06.2019 13:00
Which organic molecule is found in the chromatin of cells?
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Chemistry, 22.06.2019 14:30
Amixture that has two or more substances that are spread out evenly is called a. compound b. heterogeneous c. substance d. homogeneous
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Chemistry, 22.06.2019 16:00
Inside a flashbulb, oxygen surrounds a thin coil of magnesium. when the flashbulb is set off, a chemical reaction takes place in which magnesium combines with oxygen to form magnesium oxide. which of the chemical equations matches the reaction above? a. mg + o2 mgo2 + energy b. 2mg + o mg2o + energy c. 2mg + o2 2mgo + energy d. mg + o mgo + energy
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Chemistry, 22.06.2019 16:00
How will the volume of a gas be affected if the pressure is tripled, but the temperature remains the same?
Answers: 3
After collecting samples of igneous rocks, a student wishes to classify them as either intrusive or...
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