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Margarita [4]
3 years ago
10

Explain your observations. What did you observe as time passed in each can of liquid? Did you see a significant change in temper

ature? Why or why not? Submit your data chart here.
Chemistry
1 answer:
bonufazy [111]3 years ago
8 0

Answer:

Hey there.. the question is not proper. Please give the whole question

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Dry air can be liquified at temperatures below 78.8K. This material is an
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7 0
3 years ago
Describe what is happening in this chemical equation: Al2(SiO3)3 + NaOH → Na(SiO3)3 + Al2OH Please Help ASAP
WITCHER [35]

Answer:

Double replacement reaction

Explanation:

This is what is known as a double replacement reaction. The two parts of each molecule separate and recombine to form two new compounds. For instance, Al_2(SiO_3)_3 separates into Al_2 and (SiO_3)_3, while NaOH separates into Na and OH, and then they recombine with the other compound.

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3 years ago
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Currently, radioactive waste is:
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4 years ago
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2. How many grams of water can be warmed from 25.0°C to 37.0°C by the addition of 8,064 calories?
sertanlavr [38]

Answer:

672 g

Explanation:

We can calculate the mass of water that can be warmed from 25.0°C to 37.0°C by the addition of 8,064 calories using the following expression.

Q = c \times m \times \Delta T

where,

c: specific heat of the water

m: mass

ΔT: change in the temperature

m = \frac{Q}{c \times \Delta T  }  = \frac{8,064cal}{(1cal/g. \° C) \times (37.0 \° C - 25.0 \° C)  } = 672 g

The mass of water that can be warmed under these conditions is 672 grams.

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3 years ago
I will brainly <br> And 5 star rate!!
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Most of them explode is the answer to that question
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