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Chemistry, 23.06.2019 07:30, mazielynn84
If you try to move a piano and are unable to move it, did you perform any work in the scientific sense of the word? yes or no?
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Chemistry, 24.06.2019 01:20, 719563mercy
Type the correct answer in the box. express your answer to three significant figures. an empty water bottle is full of air at 15°c and standard pressure. the volume of the bottle is 0.500 liter. how many moles of air are in the bottle? the water bottle contains mole of air.
Answers: 2
Which metal could you use to reduce cr3+ ions but not mn2+ ions?...
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