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OleMash [197]
3 years ago
10

If the average salinity of seawater is 35ppt, how many grams of dissolved salts will 500g of seawater contain?

Chemistry
1 answer:
Mila [183]3 years ago
4 0
<span>17.5 g 35 ppt stands for 35 parts per thousand. So let's convert that to a decimal number by taking 35 and dividing by 1000. 35/1000 = 0.035 Now multiply that number by the number of grams of seawater you have. So 0.035 * 500 g = 17.5 g So you have 17.5 grams of salt when you have 500 grams of seawater.</span>
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How do we determine the number of electrons in a neutral atom?
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Which of the halide ions (f−, cl−, br−, and i−) is the most stable base? which is the least stable base?
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Answer:

2,909 M

Explanation:

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first you need to calculate how much mL 3 kg is. You can do this by using the density of ethylene: 1,1 g/mL.

3000 g x 1.1 = 3300 mL = 3,3 L

Next you need to calculate the amount of moles:

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Answer:

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