Chemistry, 10.02.2021 16:10 Niaax7803

Student was identifying the formula of 1 mole of unknown powder. When it was placed on a scale, it was reading 399.91 g/mol. Which of the following compounds can it be?
A AI(NO3)3
B. C3H8
C. Fe2(SO4)3
D. CaCl2

Answers: 2

Show answers

Other questions on the subject: Chemistry

Chemistry, 22.06.2019 04:30, terrancebest

Which is a chemical property of iron? a. it forms iron oxide (rust) when exposed to moisture and air. b. it is a gray–black metal that is hard to the touch. c. it has a melting point of 2795°f (1536°c). d. it is a good conductor of heat

Answers: 2

continue

Chemistry, 22.06.2019 06:30, yolo123321

The following reaction shows sodium carbonate reacting with calcium hydroxide. na2co3 + ca(oh)2 → naoh + caco3 how many grams of naoh are produced from 20.0 grams of na2co3? (molar mass of na = 22.989 g/mol, c = 12.01 g/mol, o = 15.999 g/mol, ca = 40.078 g/mol, h = 1.008 g/mol) 12.2 grams 15.1 grams 24.4 grams 30.2 grams

Answers: 2

continue

Chemistry, 22.06.2019 07:40, pillgiing

The formation of a solid, also known as a is an indication of a chemical change. precipitate particulate particle powder

Answers: 3

continue

Chemistry, 22.06.2019 08:50, erikamaldonado661

Draw metallic bonding if two copper

Answers: 2

continue

You know the right answer?

Student was identifying the formula of 1 mole of unknown powder. When it was placed on a scale, it w...