Question

For an aquarium to maintain a salt concentration similar to ocean water, it must contain3.5 g sodium chloride per 100 g of water. What is the % by mass of sodium chloride in the solution?
An orange juice drink sold in the supermarket is 10% by volume of pure orange juice.

What volume (in Ml) of water is present in his juice drink?
What volume (in mL) of pure orange juice is present in a 100 mL juice drink?

Answer 1

Answer:

noooooooooooooooo

Explanation:

i don't know sorry

Answer 2

Answer:

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