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taurus [48]
3 years ago
12

If the density of a liquid is 20g/mL and the volume is 70mL, what is the mass?

Chemistry
1 answer:
Archy [21]3 years ago
3 0

Answer:

mass= volume ×density

20×70=1400 g

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The volume of a pond being studied for the effects of acid rain is 35 kiloliters (kL). There are 1,000 liters (L) in 1 kL and 1
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Explanation:

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2 years ago
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Hi,

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7 0
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What electron could have quantum numbers n = 2, l = 1, ml = 0, ms = +?
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Answer is: electron in 2pz orbital.

The principal quantum number is one of four quantum numbers which are assigned to each electron in an atom to describe that electron's state, n=1,2,3... n=2 - <span>the </span>second energy level.<span>
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The magnetic quantum number<span>, </span><span>ml, show</span> orbital<span> in which the electron is located, ml = -l...+l, ml = 0  is pz orbital.</span>

The spin quantum number<span>, </span><span>ms</span><span>, is the spin of the electron; ms = +1/2 or -1/2.</span>


7 0
3 years ago
I need help with this question
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A challenge they could face is that the plants are not used to the climate in the new area . (sorry if it’s wrong)
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