Physics, asked by mohitbarik2004, 3 months ago

12. Calculate the molar mass of following substances. (2)
(A) Water H2O
(B) Methanol CH,OH (C) Carbon dioxide Co,
not

Answers

Answered by Aaro28Saxena

0

Answer:

Molar mass of H2O=2*1+1*16

=2+16

=18 g

Molar mass of CH3OH=1*12+3*1+16+1

=12+3+16+1

=32g

Molar mass of CO2=12+2*16

=12+32

=44g

Previous Question

Next Question

Similar questions

Math, 1 month ago

80 from - 120 add the following...

Math, 1 month ago

$\LARGE{\color{teal}{\textsf{\textbf{ Qυєѕтiση }}}}$ A spherical glass vessel has a cylindrical neck 8 cm long, 2 cm in diameter; the diameter of the spherical part is 8.5 cm. By measuring the amount of water it holds, Radhika finds its volume to be 345 cm3 Check mathematically whether she is correct, taking the above as the inside measurements and it π = 3.14. Don't spam here ✔ ...

Chemistry, 1 month ago

two organic compounds A and B with molecular formula C3H6O react with HCN in a different manner to produce C and D respectively. on subsequent hydrolysis of c and d gives optically active substance E and F. both e and f are decarboxylation gives propane 1. Identify A B C D E and F.

Math, 3 months ago

Pls say the correct answer for the above attached question with steps...

Math, 3 months ago

$\binom{2 \sqrt{3} }{5} ? \binom{6}{5 \sqrt{3} }$ Length of the rectangle is 5cm and breadth 3cm find ratio of the perimeter to it's area .

Science, 9 months ago

what is leap year?Explain.

Chemistry, 9 months ago

what are fluids give example in chemitary...

Math, 9 months ago

Find the square root of th following numbers by the long division method. () 9801 (10) 6561 (11) 390625 (v) 363609 (vi) 120409 (vii) 1471369 (iv) 108241 (viii) 57121...