Math, asked by sonuashish706, 3 months ago

* Calculate the
number
following:
0
20g of H₂O

Answers

Answered by theunknownboy59

1

Answer:

Given mass = 20 g

Molar mass of water (H₂O) = 2 x 1 + 16 = 18 g

No: of moles = given mass / molar mass

= 20/18 = 1.11 moles

Previous Question

Next Question

Similar questions

English, 1 month ago

How are all? Kaise hai aap log? __________________________ Q.What is Photosynthesis?

Math, 1 month ago

If 10 is added ,times the product is 100...

Math, 1 month ago

Draw the graph of y=2x+1 ,y= 2x and y=2x-1/2 are these parallel...

English, 3 months ago

Complete the words by adding suitable suffix or prefix. 4. Sing...

Physics, 3 months ago

. Give Reasons (i) When a comb rubbed with dry hair attracts pieces of paper. (ii) Ordinary rubber is an insulator. But the special rubber tyres of aircrafts are made slightly conducting. Why is this necessary? (iii) vehicles carrying inflammable materials have metallic ropes touching the ground during motion. why?

Chemistry, 10 months ago

Phenol to 4methoxy toluen...

Math, 10 months ago

1 upon root 7 minus 1 rationalize...

English, 10 months ago

phras . saudia Arabia/lifestyle/discovery/has changed/of/of the pepol/the /petroleum /in/the...