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MAXImum [283]
3 years ago
13

Which of the following is NOT a cause of Earth's internal heat?

Chemistry
1 answer:
miskamm [114]3 years ago
7 0

Answer:

I think it A good luck this thing is making me write 20 letters so I can give you the answer byeee

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if we add mass to a paper airplane then the distance of the plane flies will increase or decrease why?
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It matters to the aerodynamics of it because sometimes it's good to have the weight but only if it can take it.
8 0
3 years ago
A stock solution of HNO3 is prepared and found to contain 13.5 M of HNO3. If 25.0 mL of the stock solution is diluted to a final
salantis [7]

Answer : The correct option is, (C) 0.675 M

Explanation :

Using neutralization law,

M_1V_1=M_2V_2

where,

M_1 = concentration of HNO_3 = 13.5 M

M_2 = concentration of diluted solution = ?

V_1 = volume of HNO_3 = 25.0 ml  = 0.0250 L

conversion used : (1 L = 1000 mL)

V_2 = volume of diluted solution = 0.500 L

Now put all the given values in the above law, we get the concentration of the diluted solution.

13.5M\times 0.0250L=M_2\times 0.500L

M_2=0.675M

Therefore, the concentration of the diluted solution is 0.675 M

8 0
3 years ago
When baking soda and vinegar react, the product includes bubbles. what is most likely occurred
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2 years ago
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Answer: 2. magnesium

Explanation: correct spelling...?

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