Select the correct answer.
a compound is used as a food additive. the compound has a molar mass of 176.124 grams/mole. a 692.5-gram sample undergoes
decomposition, producing 283.4 grams of carbon, 31.7 grams of hydrogen, and 377.4 grams of oxygen. what is the molecular formula of the
compound?
Answers: 1
Chemistry, 21.06.2019 19:30
If the element whose electric configuration ends in the d sublevel, the element is calssified as? a.inner transition b.noble gases c.representative d. transition
Answers: 2
Chemistry, 21.06.2019 19:30
The ph of carrots are 5.0 how it is classified a.acidic b.basic c.indicator d.neutral
Answers: 2
Chemistry, 22.06.2019 12:30
Nebulae are enormous clouds in outer space. they are made mostly of hydrogen gas, helium gas, and dust. some nebulae glow brightly, while others do not. the stars that people see are huge, bright balls of glowing gas. they are made mostly of hydrogen and helium. which statement correctly describes other ways in which nebulae and stars are different? a. stars can form inside a nebula but a nebula can never be produced by any star. b. a star always has a higher density than a nebula. c. stars can never form inside a nebula but a nebula can be produced by any star. d. a nebula always has a higher density than a star.
Answers: 3
Select the correct answer.
a compound is used as a food additive. the compound has a molar mas...
a compound is used as a food additive. the compound has a molar mas...
Mathematics, 06.09.2021 01:40
Mathematics, 06.09.2021 01:40
History, 06.09.2021 01:40
Mathematics, 06.09.2021 01:40
Health, 06.09.2021 01:50
Mathematics, 06.09.2021 01:50
Law, 06.09.2021 01:50
Chemistry, 06.09.2021 01:50
Mathematics, 06.09.2021 01:50
English, 06.09.2021 01:50