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3 years ago

11

Because of the way Saturn is tilted,the planet experiences four different seasons. If each season lasts an equal amount of time,

what is the approximate length of each season on Saturn in earth years? Explain your answer
This is the last question I need please help me :/.

1 answer:

madam [21]3 years ago

4 0

Answer LIL TOP

Explanation: NBA YOUNGBOY!

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Which of the three components of the atom has the smallest mass?

Lesechka [4]

Electron has the smallest mass

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3 years ago

What is the pH of a 0.222 M acetic acid solution?

Oksi-84 [34.3K]

pH=2.7

<h3>Further explanation</h3>

Acetic acid = weak acid

$\tt [H^+]=\sqrt{Ka.M}$

Ka = acid ionization constant

M = molarity

Ka for Acetic acid(CH₃COOH) : 1.8 x 10⁻⁵

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$\tt pH=3-log~1.998=2.7$

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3 years ago

A compound is made of 6.00 grams of oxygen, 7.00 grams of nitrogen, and 20.00grams of hydrogen. Find the percent composition of

xxTIMURxx [149]

The percent composition of the compound.

A O-18.18%, N-21.21%, H-60.60%

<h3>Further explanation</h3>

Given

6.00 grams of oxygen,

7.00 grams of nitrogen,

20.00 grams of hydrogen.

Required

The percent composition

Solution

Total mass :

= mass of O + mass of N + mass of H

= 6 + 7 + 20

= 33 g

% O = 6/33 x 100%= 18.18%

% N = 7/33 x 100%=21.21%

% H = 20/33 x 100% = 60.6 %

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Which state or states of matter have fixed volume but not a fixed shape?

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Explanation:

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