Chemistry, 07.10.2019 07:10 shaffergabe10
Calculate the energy needed to raise the temperature of 25.0 grams of water from 22.0°c to 31.0°c. use calories
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This is a mixture that has the same composition throughout.
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When the chemicals iron sulfide (fes) and hydrochloric acid (hcl) are combined, bubbles appear from the mixture. 1. does the appearance of bubbles indicate a physical or chemical change? 2. why do the bubbles indicate this change? 3. what property is this?
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Chemistry, 23.06.2019 00:10
Find the missing probability in the table below a.0.10 b.40 c.0.80 d. 0.20
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Calculate the energy needed to raise the temperature of 25.0 grams of water from 22.0°c to 31.0°c. u...
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