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gregori [183]
2 years ago
14

How much energy is absorbed by 250.0 g of water when its temperature rises

Mathematics
1 answer:
kari74 [83]2 years ago
7 0

Answer:

.

(4.18 J/g°C) x (100.0 mL x 1.000 g/mL) x (37 - 4.0)°C = 13794 J = 13 kJ

2.  

(455 J) / (25.0 g) / (155 - 25)°C = 0.140 J/g°C

3.  

(4.184 J/g°C) x (20.0 g) x (303.0 - 283.0)°C = 1674 J

5.  

(0.129 J/g °C) x (85.0 g) x (200.0 - 10.0)°C = 2083 J

Step-by-step explanation:

I think this is the right answer, I am very, very sorry if I'm wrong

Have a Great Day or Night! :)

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Answer:

The length of rectangle is 6 units and the width is 1.5 units

Step-by-step explanation:

Let

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we have

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9=LW -----> equation A

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substitute equation B in equation A and solve for L

9=L(\frac{1}{4}L)

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L^{2}=36

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L=6\ units

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Step-by-step explanation:

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Tyra buys 14 gallons of gas for $35. How could she figure out how much 1 gallon of gas cost
defon

Answer:

The cost of 1 gallon is $2.5

<em></em>

Step-by-step explanation:

Given

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Required

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