Chemistry, 25.08.2020 01:01, patrick171888
HELP ME PLEASE WILL GIVE MORE POINTS AND BRAINLIEST!! The specific heat of aluminum is 0.900 J/gºC. How much energy is needed to raise the temperature of a 20.0 g block of aluminum from 22.8°C to 94.6°C?
Answers: 3
Chemistry, 21.06.2019 23:50, ShlomoShekelstein
Why do scientists look for patterns in the world? a. patterns can explain observations. b. patterns never change, no matter what. c. patterns are easy for scientists to detect. d. patterns are all the same, through all time.
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The is a particle with one unit of positive charge a. proton b. positron c. electron d. nucleus awnser quick it is a important science test!
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If you burn 46.6 g of hydrogen and produce 416 g of water, how much oxygen reacted
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Chemistry, 23.06.2019 04:31, mdarter
Use the drop-down menus to label each of the following changes p for physical change and c for chemical change. the substance changes to a new substance. the original substance can be recovered. the color changes. gas is produced and given off. the substance changes size, shape, or volume.
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HELP ME PLEASE WILL GIVE MORE POINTS AND BRAINLIEST!!
The specific heat of aluminum is 0.900 J/gºC....
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