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Ivahew [28]
3 years ago
10

How many bonds are present in HCI? a) 1 b) 3 c) 4 d) 2

Chemistry
2 answers:
ra1l [238]3 years ago
7 0
D is the answer of this
damaskus [11]3 years ago
5 0

Answer:

D

Explanation:

H is hydrogen

Cl is chlorine

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At 517 mm Hg and 24 °C, a sample of gas occuples a volume of 95 ml. The gas is transferred to a 225-ml flask and the temperature
vodomira [7]

Answer:

P_2=194.78mmHg

Explanation:

Hello,

In this case, we employ the combined ideal gas law in order to understand the volume-gas-pressure behavior as shown below:

\frac{P_1V_1}{T_1}= \frac{P_2V_2}{T_2}

Hence, solving for the final pressure P2, we obtain (do not forget temperature must be absolute):

P_2=\frac{P_1V_1T_2}{V_2T_1}=\frac{517mmHg*95mL*(-8.0+273.15)K}{(24+273.15)K*225mL}\\ \\P_2=194.78mmHg

Best regards.

7 0
4 years ago
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The shoes are green, a size 8, have white laces, made out of cotton, and have a rubber sole. The description given is a list of
Alexxx [7]

Answer:

Physical i think, because it says, "The shoes are green, made of cotton, and rubber sole" everything in the passage described a physical property

Explanation:

tell me if im wrong, good luck

6 0
3 years ago
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The coastal region upon which the waves in the following image are breaking most likely has
oksian1 [2.3K]
That is a steep slope for sure, no doubt about it. Hope this helps!
7 0
3 years ago
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When we add friction into the skate park what happens to the skater? Skate park questions
Sveta_85 [38]

Answer:

If you put friction in to skating rink then obvioulsy the skaters wont be able to glide and skate.

Explanation:

friction is power that disturbes the moving power. places like skating rink and slides try to have the least amount of friction.

7 0
3 years ago
Nucleotides consist offa phosphate group, a nitrogenous base, and a
Mkey [24]

Answer:

5-Carbon sugar

Explanation:

A nucleotide is made up of 3 things: a phosphate group, a 5-carbon sugar, and a nitrogenous base.

4 0
3 years ago
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