Consider the equation caf2 + h2so4 → caso4 + 2 hf. what type of reaction is this?
a. synthesis
b. decomposition
c. single displacement
d. double displacement

Liv sheldon given the balanced equation for an organic reaction: c2h2 + 2cl2 → c2h2cl4 this reaction is best classified as *

Quiz1. which physical state of nitrogen has the highest entropy? a solid© b gasoc liquid

Aroom with dimensions 7.00m×8.00m×2.50m is to be filled with pure oxygen at 22.0∘c and 1.00 atm. the molar mass of oxygen is 32.0 g/mol. how many moles noxygen of oxygen are required to fill the room? what is the mass moxygen of this oxygen?