2 years ago

Help pls pls pls I really need this answer

1 answer:

5 0

Answer:

I never did this but i think its d 37.5٪ lmk if i got it right pls and srry if i didnt

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Anna71 [15]

Na 1s²2s²2p⁶3s¹
↓ - e⁻
Na⁺ 1s²2s²2p⁶ 2+2+6=10 e⁻

10 electrons are in sodium ion Na⁺

4 0

3 years ago

alexgriva [62]

Answer:

kinetic energy than the potential energy it carries

Explanation:

3 0

2 years ago

My name is Ann [436]

A molecule can possess polar bonds and still be nonpolar.

I hope this helped. Have a nice day, make sure to take care of yourself. You're loved <3

5 0

3 years ago

pshichka [43]

Answer:

i honetly dont thing anyone knows that so look it up

Explanation:

7 0

2 years ago

Andreyy89

Answer:

49.35 mL

Explanation:

Given: 56.2 mL of gas

To find: volume that 56.2 mL of gas at 820 mm of Hg would occupy at 720 mm of Hg

Solution:

At 820 mm of Hg, volume of gas is 56.2 mL

At 1 mm of Hg, volume of gas is $\frac{56.2}{820}$

At 720 mm of Hg, volume of gas is $\frac{56.2}{820}(720)=49.35\,\,mL$

3 0

2 years ago