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serg [7]
3 years ago
13

The ratio of x to y is 4 to 12. Fill in numbers toform a table with the given ratio,​

Chemistry
1 answer:
murzikaleks [220]3 years ago
4 0

Answer:

Explanation:

x                                     y

4                                     12

8                                     24

12                                   36

16                                   48

20                                  60

           

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Meterologists track the location of Jet Streams. How do jet streams influence the weather? *
Lera25 [3.4K]

Answer:

Explanation:

By moving weather systems quickly

I think this is correct

3 0
2 years ago
A mixture of nacl and sucrose (c12h22o11) of combined mass 10.2 g is dissolved in enough water to make up a 250 ml solution. the
Vilka [71]
We use the osmotic pressure to determine the concentration of the solute in the solution. Then, we multiply the volume of the solution to determine the number of moles of solute particles. We need to establish to equations since we have two unknowns, the mass of of each solute. We do as follows:

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<span>0.0797 = moles of sucrose + 2*moles of salt </span>

<span>x + 2y = 0.0797 </span>
<span>and </span>
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<span>342x + 58.5y = 10.2
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<span>solve for x and y
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<span>x = 0.0252 mol sucrose</span>
<span>y = 0.0273 mol NaCl
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<span>% NaCl = (1.5971 / 10.2)*100 = 15.66%</span>
4 0
3 years ago
Sassaaaaaaaaaaaaaaaaaaaaaaaaaaa
amm1812

What do you mean bro

7 0
3 years ago
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