Chemistry, 30.03.2021 01:00 Jordan0423
An unknown amount of gold (specific heat: 0.129 J/gºC) was being polished in a hot bath that had an initial
temperature of 471 °C. This caused the gold to absorb 7640 J of heat. After some time the water temperature
was found to be 24 °C. Find the unknown mass of the gold.
Answers: 3
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This element exists in adundance in the sun.explain how you would go about capturing sunlight.would this captured sunlight contain any of the element?
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What type of reaction is shown below? check all that apply. 2h2o2 → 2h2o + o2 synthesis decomposition combustion
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Chemistry, 22.06.2019 18:50
At stp, which substance is the best conductor of electricity? a. nitrogen b. neon c. sulfur d. silver
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An unknown amount of gold (specific heat: 0.129 J/gºC) was being polished in a hot bath that had an...
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