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cluponka [151]
2 years ago
12

How many hydrogen atoms are in Ca(CH₃COO)₂?

Chemistry
1 answer:
Reil [10]2 years ago
4 0
There are a total of 6 hydrgen atoms
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The substance being dissolved<br><br> A) Solute<br> B) Solubility<br> C) Solvent
ArbitrLikvidat [17]

Answer:

<u>A) Solute</u>

Explanation:

In forming a solution, the substance which is dissolved by the action of the solvent is called <u>solute</u>.

6 0
1 year ago
Fill in the blanks with the words given below-
ioda

Answer:

1. Metal.

2. Atom.

3. Homogeneous

4. Compounds.

5. Lustrous

6. Saturated.

7. Colloidal; true.

8. Homogeneous.

Explanation:

1. An element which are sonorous are called metal.

2. An element is made up of only one kind of atom.

3. Alloys are homogeneous mixtures.

4. Elements chemically combines in fixed proportion to form compounds.

5. Metals are lustrous and can be polished.

6. A solution in which no more solute can be dissolved is called a saturated solution.

7. Milk is a colloidal solution but vinegar is a true solution.

8. A solution is a homogeneous mixture.

8 0
3 years ago
A sample of an unknown liquid has a mass of 21.09 g, and a volume of 6.44 ML. What is the density of this liquid?
Olenka [21]
Hey there!:

Mass = 21.09 g

Volume = 6.44 mL

Therefore;

Density = mass / Volume

Density = 21.09 / 6.44

Density = 3.274 g/mL
6 0
3 years ago
Calculate the kinetic energy of a 150 g baseball moving at a speed of 40. m/s (89 mph).
LUCKY_DIMON [66]
Kinetic Energy= 0.5 times velocity squared times mass
So KE= 0.5times 150 times 40 squared

(Use a calculator)
And don't forget units
6 0
3 years ago
Fission and Fusion of Atomic Nuclei:
bogdanovich [222]

Answer:

C B A D

Explanation:

6 0
3 years ago
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