Chemistry, asked by Uiriuf8525, 1 year ago

Calculate the molar mass (NH4)2 Cr2 O7

Answers

Answered by jogesh8

9

2×11+8×1+2×24+7×16
22+8+48+112=78+112=190
hope it's gonna help you buddy

Previous Question

Next Question

Similar questions

English, 7 months ago

Q. FILL IN THE BLANKS WITH MOST SUITABLE MODALS. 1/ ___ I call a taxi ? 2/ ___ you do me a favour ? 3/ Everybody ___ be honest. 4/ ___ I use your phone? ( more polite way) 5/ ___ god be with you. Q. FILL IN THE BLANKS WITH THE CORRECT TENSE FORM OF THE VERB IN BRACKET. 1/ I ___ the motorbike.( clean ) ( it is clean now ) 2/ Gopi ___ a sleep while he ___ the magazine.( tall , read ) 3/ It is...

Math, 7 months ago

पैरेललोग्राम उस ऑपोजिट साइड्स आर ________...

Math, 7 months ago

C.P.=1000,loss%=21/4% ,find S.P...

Political Science, 1 year ago

date sheet of 11th arts 2018...

Psychology, 1 year ago

Differnce of psitive and negative impact of media on.Teenage...

Math, 1 year ago

prove that no number of the type 4k +2 can be a perfect sauare...

Math, 1 year ago

anyone please keep pic of exemplar paper...maths class 10....or any difficult samole paper.. if u cant dont reply ..

Math, 1 year ago

What is the probability that the card drawn is a non- ace.