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photoshop1234 [79]
2 years ago
9

The initial temperature of the water is 25 C. After the reaction, the temperature of the water is 62.8 C. Disregarding any heat

loss to the walls of the container, calculate the Hr0. The specific heat of water is 4.18J/(g•k).
Chemistry
1 answer:
Tom [10]2 years ago
4 0

Answer: The answer would be C. Please give me a thanks :) bye!

Explanation:

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Find the volume of an object that has a density of 3.14 g/mL and a mass of 52.9 g.
Natasha_Volkova [10]

Answer:

The answer is

<h2>16.8 mL</h2>

Explanation:

The volume of a substance when given the density and mass can be found by using the formula

volume =  \frac{mass}{density}  \\

From the question

mass of object = 52.9 g

density = 3.14 g/mL

The volume of the object is

volume =  \frac{52.9}{3.14}  \\   = 16.847133757...

We have the final answer as

<h3>16.8 mL</h3>

Hope this helps you

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