Science, asked by mayank48915, 7 months ago

If 2 mole of water molecules are removed from 90g of water, then mass of water left will be?

Answers

Answered by ITZDASHINGBOY
2

Answer:

1 mole of water = 18u

no. of moles = 90/18 = 5moles...

2 moles are removed then 5 - 2 = 3

mass of water left = 18 × 3 = 54grams...

Answered by Anonymous
1

Answer:

Cells are the basic building blocks of all living things. ... Cells also contain the body's hereditary material and can make copies of themselves. Cells have many parts, each with a different function. Some of these parts, called organelles, are specialized structures that perform certain tasks within the cell.

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