During a combustion reaction, 9.00 grams of oxygen reacted with 3.00 grams of CH4.
What i...
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The density of an unknown gas at 98Β°c and 740 mmhg is 2.50 g/l. what is the molar mass of the gas with work showed?
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Which of the following methods uses the decay of atomic particles in an object to find its exact age? a. fossil dating b. geologic dating c. radioactive dating d. relative dating
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How are the terms group and period used on the periodic table
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Northern was a learned a fairly cold climate caused by see one from the atlantic ocean, but se was real and tends to be much warmer, sonia look good causes difference. a.cool wins cannot blow across a leg into the south mountains, b.prevent cold air from blowing over into south sea,c.the south is at much higher elevation, so it is closer to the sun, d.suppose early and has a sperience a drastic climate change in the past few years.
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