What is the density of a substance that has a mass of 20 g and a volume of
10 mL?...
Chemistry, 07.11.2020 01:00 ineedhelp2285
What is the density of a substance that has a mass of 20 g and a volume of
10 mL?
Answers: 3
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If 15 drops of ethanol from a medical dropper weight 0.60g, how many drops does it takes from a dropper to dispense 1.0ml of ethanol? the density of ethanol is 0.80g/ml
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Which of the following statements is true about energy quantization at the atomic level? electrons in the outermost orbits are the most stable. electrons in all the orbits around the nucleus have the same amount of energy. electrons in the orbit closest to the nucleus have the least amount of energy. electrons absorb or release the same amount of energy independent of the energy levels.
Answers: 1
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The gram molecular mass or co2 is the same as the gram molecular mass of
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