Chemistry, 20.09.2020 14:01 coollid876
A compound has a molar mass of 319.9g/mol and contains 30.01 % oxygen atoms by mass. How many oxygen atoms are in each molecule of this compound?
a. 7
b. 6
c. 4
d. 3
e. 10
Answers: 3
Another question on Chemistry
Chemistry, 22.06.2019 02:30
If a 12-v battery is connected to a circuit that has a current of 3.0 a, what is the total resistance in the circuit? 36 ohms 4 ohms 0.25 ohms
Answers: 1
Chemistry, 22.06.2019 12:30
Which element has the lowest electronegativity? calcium(ca) gallium(ga) selenium(se) bromine(br)
Answers: 1
Chemistry, 22.06.2019 20:00
What happens to the temperature of a substance when the average kinetic energy of its particles increases?
Answers: 3
Chemistry, 23.06.2019 04:00
Achemical reaction is done in the setup shown , resulting in a change of mass. what will happen if the same reaction is done in a sealed container that is placed on the electronic balance?
Answers: 2
You know the right answer?
A compound has a molar mass of 319.9g/mol and contains 30.01 % oxygen atoms by mass. How many oxygen...
Questions
Mathematics, 22.04.2020 16:01
Mathematics, 22.04.2020 16:01
Mathematics, 22.04.2020 16:01
English, 22.04.2020 16:01
Computers and Technology, 22.04.2020 16:01
Chemistry, 22.04.2020 16:01
Chemistry, 22.04.2020 16:01
Mathematics, 22.04.2020 16:01
Medicine, 22.04.2020 16:01
World Languages, 22.04.2020 16:01
