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Ierofanga [76]
3 years ago
7

which molecular geometry results when a central atom has five total electron group with three being bonding groups and two being

lone pairs
Chemistry
1 answer:
choli [55]3 years ago
6 0

Answer:

look at the close because that is the answer

Explanation:

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Compare the mass of a proton to the mass of an electron.
Y_Kistochka [10]

Electrons are only about 0.054% as massive as neutrons and protons are only 99.86% as massive as the neutrons. The mass of the Proton is 1.67 x 10^-27 kg and the mass of the electron is 9.11 x 10^-31 kg. The mass of the electron is so much lighter than the mass of the proton.

5 0
3 years ago
,SJhfgaiuehrg;oiaerhgoaw<br> ?
Snezhnost [94]

Answer:

I don't understand anything but thanks for the points

please say in English. I mean say properly the question.......

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6 0
2 years ago
The combination of potassium-sparing diuretics and salt substitutes can result in dangerously high blood levels of:
alisha [4.7K]

Answer:

b. potassium.  

Explanation:

Potassium-sparing diuretics and salt substitutes are diuretics that eliminate salt and water but save potassium. They act by inhibiting the conducting sodium channels in the collecting tubule, such as amiloride and triamterene, or by blocking aldosterone, such as spironolactone.

Concomitant use of potassium-sparing diuretics together with salt substitutes may result in dangerously high blood levels of serum potassium. For this reason, it is important to consult a physician before taking these substances at the same time to avoid potential problems with potassium accumulation.

4 0
3 years ago
To what volume should 5.0 g of KCl be diluted in order to prepare a 0.15 M solution? L
Nesterboy [21]

Answer:0.45L

Explanation:

molarity=0.15M

Mass=5g

No of moles=mass ➗ molecular mass

Molecular mass of KCL=39.0983x1+35.453x1

Molecular mass of KCL=74.5513

No of moles=5 ➗ 74.5513

No of moles=0.067

Volume in liters=No of moles ➗ molarity

Volume in liters=0.067 ➗ 0.15

Volume in liters=0.45L

7 0
3 years ago
What process do plants undergo to produce chemical energy?
Ahat [919]

Answer:

i think photosynthesis

6 0
3 years ago
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