Question 6 (1 point) Calculate the number of formula units in 1.87 mol of NH4Cl
O a
1.88 x 1023 NH4CI
Oь
1.13 x 1024 NH4Cl
Ос
6.75 x 1024 NHACI
od
1.12 x 1024 NH4CI

You have 125g of a certain seasoning and are told that it contains 76.0 g of salt what is the percentage of salt by mass in this seasoning

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.

Tell me the iupac names of the following alcohols: