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Chemistry
Calculate the quantity of cold water assuming that 50mL of cold water weighs 50g.
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What's the density?
mass = volume x density.
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This involves Enthalpy of Neutralization: A student determined the calorimeter constant of the calorimeter. Using a plotted
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No worries, I can clarify that for you. In this case, you are correct to assume that the maximum
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1. a) 50ml of water at 46.9°C were mixed with 50ml of water at 25.1°C in a calorimeter also at 25.1°C. The final temperature
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a. [mass warm H2O x specific heat H2O x (Tfinal-Tinitial)] + [mass cool H2O x specific heat H2O x
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Calculate the heat given off by the hot water.
GIVEN: Original quantity of water (hot water) 50g Orig.temperature :40°C Final
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Q = mc change T. Since they only asked about the heat given off by hot water you can ignore all the
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Calculate the heat given off by the hot water.
GIVEN: Original quantity of water (hot water) 50g Orig.temperature :40°C Final
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I don't understand for certain. You give one orig temp, 40C. Is that the hot water?
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Calculate the heat given off by the hot water.
GIVEN: Original quantity of water (hot water) 50g Orig.temperature :40°C Final
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To calculate the heat given off by the hot water, we can use the equation: Q = m * c * ΔT where: Q
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Calculate the heat given off by the hot water.
GIVEN: Original quantity of water (hot water) 50g Orig.temperature :40°C Final
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The equation for calculating the heat given off by the hot water can be found using the formula for
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50ml of water at 46.9 C were mixed with 50ml of water at 25.1 C in a calorimeter also at 25.1 C. The final temperature was 30.1
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Cp = 0.49 J * K^-1
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50ml of water at 49.6 C were mixed with 50ml of water at 25.1 C in a calorimeter also at 25.1 C. The final temperature was 30.1
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[mass warm H2O x specific heat x (Tfinal-Tinitial)] + [mass cool H2O x specific heat x
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Prior Knowlege Question:
How to Use Boiling Water to Kill Ants · ExtermPROThe Benefits and Risks of Drinking Cold Water (Ice
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Hot water will cause the sugar to dissolve more quickly.
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Why do restaurants wash their dishes with hot water?(1 point)
Responses Hot water has more potential energy than cold water so it
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The correct response is: The molecules of hot water have more kinetic energy than the molecules of
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