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Flura [38]
3 years ago
7

ANSWER ASAP GIVING BRAINIEST FIVE STARS AND HEART!

Chemistry
2 answers:
IRINA_888 [86]3 years ago
8 0
Law of conservation of matter: It is the principle that matter can not be destroyed or created and we have a finite and limit amount of matter in the universe.
Natali [406]3 years ago
5 0

Answer:

In explanation, these are the some I can think of that are basic.

Explanation:

Potential energy- Is an energy that is stored in something, like elastic. When you stretch it, you are creating potential energy.

Kinetic energy- Is an energy where something is being in motion. Like a roller coster, when you are being plunged to the bottom, you are witnessing kinetic energy!

Electrical energy- Is an energy which has to do with electric charge, like for example take a light bulb, and when you are putting it into it's place and it turns on, that is electrical energy flowing into the light bulb to turn it on.

Elastic energy- Is an energy where is you stretch elastic, you are creating energy that is compressed, and then letting it go.

This is a lot, but there are more basic ones, but I just went with the ones I thought were easy. I hope this will help you! Sorry if it doesn't help at all.

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I need to fix the equations
marishachu [46]

Answer:

try looking the equations or find a calulator for those type of eqautions

Explanation:

3 0
3 years ago
The distance time graph for four objects is shown below:
solmaris [256]

Answer:

Option A

Explanation:

Remember constant means staying the same so in order to remain constant on the graph the line has to keep going up remaining the same pace. Which means the answer is option A or "Object A." The graph consists of a line going up at a constant speed without any bends or turns which all the other options consist of.

Hope this helps.

6 0
3 years ago
What is a molecular dipole moment?
k0ka [10]
B. is the right option. hope it will help you!
8 0
4 years ago
The most common sulfur ion has a charge of 
maw [93]

The most common sulfur ion has a charge of -2.

7 0
3 years ago
A student is given 50.0mL of a solution of  Na2CO3  of unknown concentration. To determine the concentration of the solution, th
Romashka-Z-Leto [24]

Answer:

Ca(aq)⁺²  + CO₃⁻²(aq) → CaCO₃(s)

Explanation:

Breaking down the equation into ionic form gives:

2Na⁺(aq) + CO₃⁻²(aq) + Ca⁺²(aq) + 2NO₃⁻¹ (aq)  →  2Na⁺(aq) + 2NO₃⁻¹(aq)  + CaCO₃(s)

Eliminating all the same ionic states on both sides of the equation gives following final equation

Ca(aq)⁺²  + CO₃⁻²(aq) → CaCO₃(s)

5 0
3 years ago
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