subject
Chemistry, 01.10.2019 01:00 floreschachi7506

What is the empirical formula of a compound which contains 84.4% c and 15.6% h by mass?

ansver
Answers: 3

Another question on Chemistry

question
Chemistry, 21.06.2019 20:00
The answer for #3 is c but i don't know why
Answers: 1
question
Chemistry, 22.06.2019 05:30
Match the following vocabulary terms to their definitions. 1. amount of energy required to change 1 gram of material from the solid to the liquid state at its melting point 2. a measure of the kinetic energy of the particles of a substance 3. the amount of heat energy required to raise the temperature of 1 gram of liquid water from 14.5°c to 15.5°c 4. amount of energy required to change 1 gram of material from the liquid to the gaseous state at its boiling point 5. the amount of energy required to change 1 gram of a substance 1°c a. temperature b. latent heat of vaporization c. latent heat of fusion d. calorie e. specific heat
Answers: 1
question
Chemistry, 22.06.2019 19:30
Helium decays to form lithium. which equation correctly describes this decay?
Answers: 2
question
Chemistry, 23.06.2019 00:30
An unknown insoluble substance displaced the water shown. it's mass is indicated on the triple beam balance. mass = a. 694 b. 693.5 c. 693.0 d.693.8
Answers: 1
You know the right answer?
What is the empirical formula of a compound which contains 84.4% c and 15.6% h by mass?...
Questions
question
Chemistry, 02.11.2020 04:40
question
Mathematics, 02.11.2020 04:40
question
History, 02.11.2020 04:40
Questions on the website: 13722359