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3 years ago

Which type of clouds brings lighting, thunder, and tornadoes?

Chemistry

1 answer:

Luden [163]3 years ago

8 0

Cumulonimbus clouds normally cause lightning, thunder, and quite dangerous tornadoes, and other weather situations

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What is the mass of 0.850 mole of SO2?

Vesnalui [34]

Answer:

$1 \: mole \: of \: sulphurdioxide \: weighs \: 64 \: g \\ 0.850 \: moles \: will \: weigh \: (0.850 \times 64) \: g \\ = 544 \: g$

6 0

2 years ago

Read 2 more answers

19. What is sthe mass of 6.02 x 1024 atoms

alekssr [168]

The mass of magnesium in $6.02 \times 10^{24}$ atoms is 240 g.

Answer: Option A

<u>Explanation:</u>

First, we have to convert the atoms to moles of magnesium.

We know that $6.02 \times 10^{24}$ atoms are present in 1 mole of magnesium. So,

$\text { 1 atom }=\frac{1}{6.02 \times 10^{24}} \text { moles }$

$6.02 \times 10^{24} \text { atoms }=\frac{6.02 \times 10^{24}}{6.02 \times 10^{23}} \text { moles }=10 \text { moles }$

Thus,

$Mass of M g= molar mass of M g \times No. of moles of M g$

$\text { Mass of } M g=24 \times 10=240 g$

Thus, 240 g of Magnesium is present in $6.02 \times 10^{24}$ atoms.

4 0

3 years ago

Draw two lewis structures for a compound with the formula c4h10. No atom bears a charge, and all carbon atoms have complete octe

DIA [1.3K]

Answer:

See pictures!

Explanation:

Here is a drawing of butane (C4H10); labeled #1. An isomer of butane will also have the chemical formula C4H10 but is depicted different geometrically. I labeled this one #2.

4 0

2 years ago

How many shells are occupied in atoms of elements in period 4?

choli [55]

Explanation:

Since, Number of shells in an atom = number of period

Therefore, atoms of element will have 4 shells.

For example:

K (Potassium) is an element of 4th period whose atomic number is 19.

19 = 2, 8, 8, 1

8 0

3 years ago

The combustion of glucose produces water, carbon dioxide and energy. Plants perform the opposite of this reaction through photos

Illusion [34]

Answer:

The reaction for photosynthesis is

6CO2 + H2O + sunlight ---> C6H12O6

Explanation:

Photosynthesis is the opposite of cellular respiration because the products of cellular respiration are the reactants in photosynthesis (plus sunlight). So the water and carbon dioxide produced in the combustion of glucose is used in the synthesis reaction of photosynthesis.

4 0

3 years ago