Chemistry, 03.03.2021 19:50 sydneykated
A fire women dropped a person onto the safety net. Right before the person hit the net he had a velocity of 11.2m/s and 1800 J of kinetic energy. What was the mass of the person?
Answers: 2
Chemistry, 22.06.2019 03:30
Adrop of acetone (nail polish remover) has a mass of 35 mg and a density of 0.788 g/cm3. what is its volume in cubic centimeters?
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Chemistry, 22.06.2019 04:30
Why are people not able to scuba dive in the deep part of the ocean
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Chemistry, 23.06.2019 06:00
Jenny wants to test the electrical conductivity of two substances dissolved in water. she is preparing the containers for the experiment. which factor is most important for her to control?
Answers: 1
Chemistry, 23.06.2019 09:00
How many moles of potassium hydroxide are needed to completely react with 2.94 moles of aluminum sulfate according to the following equation:
Answers: 2
A fire women dropped a person onto the safety net. Right before the person hit the net he had a velo...
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