Chemistry, 27.10.2021 21:40 halllawson
12. A 0.7-g piece of copper is heated and fashioned into a bracelet. The amount of
energy transferred by heat to the copper is 69,800 J. If the specific heat of
copper is 390 J/g°C, what is the change of the copper's temperature?
Answers: 3
Chemistry, 22.06.2019 11:00
The number to the right of an element's symbol (ex. c-12) identifies the of an isotope.
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Chemistry, 22.06.2019 13:00
Is 9 correct? and can someone me with 10? it’s due tomorrow, you
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Chemistry, 22.06.2019 16:00
The chemical equation below shows the reaction of sodium (na) and chlorine (cl) to form sodium chloride (nacl). 2na + cl2 → 2nacl in this equation, which of the following is a reactant? i. sodium ii. chlorine iii. sodium chloride
Answers: 1
12. A 0.7-g piece of copper is heated and fashioned into a bracelet. The amount of
energy transfer...
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