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Chemistry, 21.06.2019 13:30
A48 g piece of ice at 0.0 ∘c is added to a sample of water at 7.4 ∘c. all of the ice melts and the temperature of the water decreases to 0.0 ∘c. how many grams of water were in the sample?
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The clouds are grey and ground is wet. a quantitative b qualitative
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Choose all the answers that apply. ionic compounds dissolve easily in water do not dissolve in water have low melting points have high melting points conduct electricity when melted
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A 63 g piece of magnesium absorbs 6689 J of heat. The final temperature is 663°C. What was the initi...
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