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GaryK [48]
3 years ago
9

Maceo is making rock candy. Which best describes the steps she should take? heat a saturated sugar water solution, dissolve more

sugar, then let the solution cool heat a saturated sugar water solution, dissolve more sugar, and wait until the water evaporates saturate a water solution, increase the pressure, and dissolve more sugar saturate a water solution, lower the pressure, and dissolve more sugar
Chemistry
2 answers:
ch4aika [34]3 years ago
4 0

Answer:

the answer is a

Explanation:

im on edg rn

viva [34]3 years ago
3 0

Answer:

  (A) is the answer

Explanation:

(A) heat a saturated sugar water solution, dissolve more sugar, then let the solution cool

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A 2kg metal cylinder is supplied with 1600J of energy to heat it from 5*C to 13*C. What is the SHC of the metal?
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Answer:

100Jkg/°C

Explanation:

Given parameters:

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Initial temperature  = 5°C

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Specific heat capacity of the metal  = ?

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Specific heat capacity of a body is the amount of heat needed to raise the temperature of unit mass of a body by 1°C.

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