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NARA [144]
3 years ago
5

A balloon at 32 °C is filled with 21 L of air. What would its volume be at a temperature of 52 °C, assuming pressure remains con

stant?
A.)19 L
B.)22 L
C.)24 L
D.)25 L
Chemistry
1 answer:
I am Lyosha [343]3 years ago
4 0

Answer:C). 24L

Explanation: it works

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How much ice (in grams) would have to melt to lower the temperature of 354 ml of water from 26 ?c to 6 ?c? (assume the density o
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Heat gained in a system can be calculated by multiplying the given mass to the specific heat capacity of the substance and the temperature difference. It is expressed as follows:<span>

Heat = mC(T2-T1) 

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<span>Heat gained = Heat lost</span>
mC(T2-T1) = - mC(T2-T1) 

C(liquid water) = 4.18 J/gC
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m = 2337.63 g of ice

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3 0
3 years ago
HELP ASAP
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greenhouse effect is the same as global warming

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2 years ago
How many grams Kl are needed to prepare 100.mL of 0.55M solution?​
Makovka662 [10]

Answer:

Explanation:

100mL = 0.1L

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mol = 0.055 mol

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0.055 * 165.998 = 9.13 g of KI

7 0
2 years ago
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