Chemistry, asked by rajeevchoudhary65879, 10 months ago

convert into moles 40g of water

Answers

Answered by BRAINLYKING38

9

Explanation:

mass of H2O =2×1+16 =18g

number of molecules in 40 grams of H2O =40/18=2.22 moles

Previous Question

Next Question

Similar questions

Hindi, 5 months ago

अव्यय का सार्थक वाक्य में प्रयोग करें: और...

Economy, 5 months ago

defrence between human capital and human development ...

Political Science, 5 months ago

identify the key elements of the evolutionary theory of the origin of state ...

Art, 10 months ago

population day art work pics...

Science, 10 months ago

1. A metal is released in the electrolysis of a salt. At which electrode will it be deposited? 2. Why is an acid or an ionic salt added to water in the electrolysis of water?

Math, 1 year ago

a boy get 3 marks for each correct sum and loses 2 marks for each incorrect sum . He does 24 suma ans obtain 37 marks. The number of correct sums were...

Social Sciences, 1 year ago

Which social and economic group did Lakha Singh belong to ?

English, 1 year ago

paragraph on air pollution in 100 words...