Chemistry
Chemistry, 16.09.2021 14:00, octavioC2

A compound contains 73.47% carbon, 10.20% hydrogen and 16.33% by mass of oxygen. The compound has a molar mass of 196 g mol'. Calculate the molecular formula

answer
Answers: 3

Other questions on the subject: Chemistry

image
Chemistry, 22.06.2019 18:00, meowmeowcow
Find the mass, in grams, of 5.00*10^23 molecules of f2
Answers: 3
image
Chemistry, 22.06.2019 20:00, jalenevoyles
Phosphoric acid is a triprotic acid ( =6.9×10−3 , =6.2×10−8 , and =4.8×10−13 ). to find the ph of a buffer composed of h2po−4(aq) and hpo2−4(aq) , which p value should be used in the henderson–hasselbalch equation? p k a1 = 2.16 p k a2 = 7.21 p k a3 = 12.32 calculate the ph of a buffer solution obtained by dissolving 18.0 18.0 g of kh2po4(s) kh 2 po 4 ( s ) and 33.0 33.0 g of na2hpo4(s) na 2 hpo 4 ( s ) in water and then diluting to 1.00 l.
Answers: 3
image
Chemistry, 22.06.2019 21:50, nyajah13
If e is the symbol for an element, which two of the following symbols represent isotopes of the same element? 1. e2. e3. ea.1 and 2c.1 and 4b.3 and 4d.2 and 3
Answers: 2
image
Chemistry, 22.06.2019 23:00, stoog7352
What is the name of the enzyme that forms at the start of transcription?
Answers: 1
Do you know the correct answer?
A compound contains 73.47% carbon, 10.20% hydrogen and 16.33% by mass of oxygen. The compound has...

Questions in other subjects:

Konu
Arts, 20.04.2021 04:40
Konu
Social Studies, 20.04.2021 04:40