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S_A_V [24]
3 years ago
8

Compared to the charge of a proton, the charge of an electron has?

Chemistry
1 answer:
PolarNik [594]3 years ago
4 0
The charge of an electron has a negative charge (-), while protons have a postivie (+) charge.
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Consider the energy transfers and transformations that occur when a person rides a bicycle. Describe thi
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2 years ago
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3)<br>0.09 moles of sodium sulfate in 12 mL of solution.<br>​
adelina 88 [10]

Answer:

7.5 M

Explanation:

In order to find a solution's molar concentration, or molarity, you need to determine how many moles of solute, which in your case is sodium sulfate,  

Na

2

SO

4

, you get in one liter of solution.

That is how molarity was defined -- the number of moles of solute in one liter of solution.

So, you know that you have  

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12 mL

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6 0
3 years ago
If you triple the force on an object , the acceleration will
vazorg [7]

Answer:

C triple

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8 0
3 years ago
If the temperature of a gas confined to such a cylinder is raised from 287°C to 587°C, what is the ratio of the initial volume t
jenyasd209 [6]

Answer:

1 : 2

Explanation:

From the question given, we obtained the following information:

T1 = 287°C = 287 +273 = 560K

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V1 = V

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V/560 = V2/860

Cross multiply

V2 x 560 = 860 x V

Divide both side by 560

V2 = (860 x V) / 560

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The ratio of initial to final volume =

V1 : V2

= V : 2V

= 1 : 2

8 0
3 years ago
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