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kozerog [31]
2 years ago
6

What is calorimeter​

Chemistry
2 answers:
sveta [45]2 years ago
6 0

an apparatus for measuring the amount of heat involved in a chemical reaction or other process.
inysia [295]2 years ago
3 0

Answer:

A calorimeter is an apparatus for measuring the amount of heat involved in a chemical reaction or other process.

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the diagram below represents two beakers, each containing an ice cube and clear liquid. in beaker A the ice cube floats, and in
Mama L [17]

Answer:

The density of the liquid in beaker B is less than the that of ice.

Explanation:

Ice will float if its mass is less than the mass of the liquid it displaces.

For example, the density of ice is less than that of water.

A 10 cm³ cube of ice has a mass of about 9 g, while the mass of 10 cm³ of water is 10 g. Thus, 9 g of ice displaces 10 g of water.

The denser water displaces the lighter ice and the ice floats to the top.

If the density of the liquid is <em>less than</em> that of water, say, 8 g/cm³, the ice will displace only 8 g of the liquid. The ice will sink.

4 0
3 years ago
Calculate the formula mass of each compound h2s2
Soloha48 [4]
<span> The </span>formula mass<span> is calculated by adding up all the atomic </span>masses <span>for every atom in the </span>formula<span>. First, we need to know the atomic masses of the atoms involved.

H = 1.01 amu
S =  32.06 amu

Formula mass = 2 x </span>1.01 amu + 2 x 32.06 amu = 66.14 formula mass unit
8 0
3 years ago
(fill in the blanks) In an ionic compound, the positive ion is called
klasskru [66]

Answer:

positive ion is a Cation while a negative ion is called an anion

7 0
2 years ago
What is the value of x in the measure of the angle?
Andrew [12]
The two angles would be both 41 degrees.
(2x  + 13) = 41 \\ 2x = 41 - 13 \\ 2x = 28 \\ x =  \frac{28}{2} \\ x = 14
x in this case would be 14 degrees.
4 0
3 years ago
Read 2 more answers
HELP ME PLEASE ASAP. I'LL MARK YOU BRAINLIEST <br> ITS NUMBER 23.
Ivanshal [37]

Answer:

The answer is A

Explanation:

5 0
2 years ago
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