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Delvig [45]
2 years ago
6

Pls help 8th grade k12

Chemistry
1 answer:
I am Lyosha [343]2 years ago
6 0
Look it up online you will find it
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How many atoms are in 0.250 moles of Rb?
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How many grams of sucrose would you add to water to make a total of 2.1 L of 9 % solution (mass per volume)? Make your answer's
s344n2d4d5 [400]

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Explanation :

As we are given that 9 % solution (mass per volume) that means 9 grams of sucrose present in 100 mL volume of solution.

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3 years ago
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3 years ago
What type of reaction is pb(no3)2(aq) + 2kcl(aq) ® pbcl2(s) + 2kno3(aq)?
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6 0
2 years ago
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