Chemistry, 30.08.2019 23:50 lexiecooley
The human body obtains 955 kj of energy from a candy bar.? if this energy were used to vaporize water at 100.0 ∘c, how much water (in liters) could be vaporized? (assume the density of water is 1.00 g/ml.)
Answers: 1
Chemistry, 23.06.2019 07:00
Ajar contains a certain substance. which observation would show that the substance must be either a solid or a liquid?
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Chemistry, 23.06.2019 07:30
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, 23.06.2019 08:00
Can anyone answer these questions? ? i need it before 1: 00pm today
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Chemistry, 23.06.2019 09:00
The concentration of ionic substances is important for the heart to beat. your heart responds to electrical impulses that travel through heart cells that are made up mostly of water. which properties of ionic compounds are important to support this function? solubility in water conductivity crystalline melting point
Answers: 3
The human body obtains 955 kj of energy from a candy bar.? if this energy were used to vaporize wat...
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