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Sav [38]
2 years ago
13

4. If the speed of an object increases, its kinetic energy

Chemistry
1 answer:
Studentka2010 [4]2 years ago
8 0

Answer:

I think the answer is increases

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The oxidation number of N inNa+​
Juliette [100K]

Answer:

there is acronym for the oxidation and reduction

OilRig

Oxidation

is

losing

Reduction

is

gaining

i hope that helps (:

6 0
4 years ago
How much (in mL) 12.1 M solution of hydrochloric acid would be required to make 500 mL of a 2.5 M solution
victus00 [196]

Answer:

Volume of the concentrated solution, which is needed is 103.30 mL

Explanation:

Let's apply the formula for dilutions to solve the problem

Conc. Molarity . Conc. volume = Dil. Molarity . Dil volume

12.1 M . Conc. volume = 2.5 M . 500 mL

Conc. volume = (2.5 M . 500 mL) / 12.1M

Conc. volume = 103.30 mL

6 0
4 years ago
A piece of wood has a volume of 30 cm³. It has a length of 2 cm and a width of 3 cm. What is the height of the wood? 5 cm 6 cm 1
Ann [662]
Volume = length × width × height
30 = 2 × 3 × h
30 = 6h
5=h
It is 5 cm high
5 0
3 years ago
Read 2 more answers
How many molecules of glucose (C6H12O6) are present in 23.3 g of the substance?
abruzzese [7]

Answer:

11

Explanation:

molecules

4 0
4 years ago
Read 2 more answers
Fractional crystallization recrystallizes mineral rocks in the reverse order they melted.
schepotkina [342]

Answer: B

Explanation:

I think this is false. I really don't know the explination, but due to me just finishing this class. I'm going to go with B.

3 0
3 years ago
Read 2 more answers
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