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Flura [38]
3 years ago
7

Which compound is insoluble in water?

Chemistry
1 answer:
const2013 [10]3 years ago
5 0

Answer:

The answer is C... I am almost positive.

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2. Which line on the graph represents the relationship
tekilochka [14]

Answer:

Line A

Explanation:

In consideration of Charles's law of gases, temperature is directly proportional to pressure of the gas.

6 0
3 years ago
Which process is an example of a chemical change?
WARRIOR [948]

Answer:

A is the closest thing. You change the composition of the steak. You don't in any of the others.

Explanation:

Usually when you cook something, you are doing something to the composition of the object being cooked. A steak might not be obvious, but boiling an egg should be.

Chopping a tree is something physical. You are removing mass in such a way that the tree will fall. There's nothing chemical about that.

Heating a cup of tea looks like it might be chemical. After all steam is sometimes given off which looks like it is chemical. It's not. The water in the tea is just changing phase.

Drying clothes in a dryer. Again, this looks like something might have changed. After all the mass of the clothes just became less. But all you are doing is separating two masses (leaving one of them behind).

8 0
3 years ago
Read 2 more answers
1) 5,730 s to ks
alexandr1967 [171]

Answer:

1) 5.73 ks

2) 2200 cg

3) 77000 ms

Explanation:

8 0
3 years ago
Reaction type for this equation <br> R3 Pb + 2 H3PO4 → 3 H2 + 1 Pb3(PO4)2
AleksandrR [38]
Oh shoot I don’t k is if I’d correct on this
7 0
3 years ago
PLZ ANSWER 10 POINTS HELP!!!!!!!!!!!!!!!!!!!!!!!
cestrela7 [59]

I would have to say sperm because men cannot carry eggs but woman can carry both eggs and sperm

5 0
3 years ago
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