Chemistry, 21.06.2021 14:20 lauren21bunch
SOMEONE PLEASE HELP YOU DON’T HAVE TO ANSWER ALL JUST PLZ SHOW WORK FOR THE ANSWER (Heat energy calculations on heating and cooling curves)
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Chemistry, 21.06.2019 17:30
One mole of zinc has a mass of 65.4 grams. approximately how many atoms of zinc are present in one mole of zinc? 32 × 1023 atoms 6 × 1023 atoms 66 atoms 65 atoms
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Chemistry, 22.06.2019 01:00
The diagram shows the positions of the sun, moon and earth during spring tides, when the high tides are at their highest and low tides at their lowest. what is it about these positions that causes these high and low tides?
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Chemistry, 22.06.2019 03:50
What is the temperature of one mole of helium gas at stp?
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Chemistry, 22.06.2019 05:00
Frictional forces acting on an object are often converted into energy, which causes the temperature of the object to rise slightly.
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SOMEONE PLEASE HELP YOU DON’T HAVE TO ANSWER ALL JUST PLZ SHOW WORK FOR THE ANSWER (Heat energy calc...
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