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blsea [12.9K]
3 years ago
7

Why does the light bulbs have to be part of the loop in order for it to be succesful?

Chemistry
1 answer:
alina1380 [7]3 years ago
6 0
The light bulbs ave to be a part of the loop in order for it to be successful because it have to have wires to a circuit  breaker so you can see.


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Does the antifreeze you put in a car radiator have a lower or higher freezing point than water
saveliy_v [14]
Hello!
Antifreeze says it in the name. This means that it helps prevent freezing. The liquid that would freeze if you wouldnt use the antifreeze is water. This means that the antifreeze has to have a higher freezing point then water, because otherwise it would only freeze faster!

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7 0
2 years ago
How would you balance this equation HCL+BA-->BaCL2+H2
erik [133]
Put a 2 on the HCl.

2HCl+Ba-->BaCl2+H2
7 0
3 years ago
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Why the bond in water molecule os polar covalent bond, while than in chlorine molecule is pure covalent bond? Give reason? ​
erastovalidia [21]

Explanation:

The unequal sharing of electrons between the atoms and the unsymmetrical shape of the molecule means that a water molecule has two poles - a positive charge on the hydrogen pole (side) and a negative charge on the oxygen pole (side). We say that the water molecule is electrically polar.

8 0
3 years ago
A chemist requires 0.802 mol Na2CO3 for a reaction. How many grams does this correspond to?
Komok [63]

Answer:

Ok:

Explanation:

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7 0
2 years ago
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shepuryov [24]
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0.25g of Al
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Hope this helps :)
6 0
3 years ago
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