Chemistry
Chemistry, 25.11.2021 07:40, leeahnnfoster

The standard enthalpy of formation of CaSO 4 (s) at 25 ◦ C is − 1432 . 7 kJ mol − 1 .The equation that describes this formation reaction is: (A) CaSO 4 (s) −−→ Ca(s) S(s) 2 O 2 (g) (B) Ca(s) S(s) 2 O 2 (g) −−→ CaSO 4 (s) (C) Ca 2 (aq) SO 2 − 4 (aq) −−→ CaSO 4 (s) (D) CaSO 4 (s) −−→ Ca(s) S(s) 4 O(g) (E) Ca(s) S(s) 4 O(g) −−→ CaSO 4 (s)

answer
Answers: 1

Other questions on the subject: Chemistry

image
Chemistry, 22.06.2019 13:20, cammie5292
In which reaction is precipitation occurring?
Answers: 1
image
Chemistry, 22.06.2019 13:50, hannahmyung1113
Amap that uses a range of colors and shading to represent the elevation, depth, or landscape of specific features on earth is a/an map.
Answers: 3
image
Chemistry, 22.06.2019 14:30, malenacastillo4887
For the reaction shown, find the limiting reactant for each of the following initial amounts of reactants. 4al(s)+3o2(g)→2al2o3(s) a) 1 molal, 1 mol o2 b) 4 molal, 2.6 mol o2 c) 16 molal, 13 mol o2 d) 7.4 molal, 6.5 mol o2
Answers: 3
image
Chemistry, 22.06.2019 18:30, madmatt873
What volume of a 0.0606 m solution of strontium bromide is needed to obtain 0.340 mol of the compound? question 42 options: a)5.61 l b) 3.4 l c) 600 ml d) 1 l e) 178 ml
Answers: 1
Do you know the correct answer?
The standard enthalpy of formation of CaSO 4 (s) at 25 ◦ C is − 1432 . 7 kJ mol − 1 .The equation th...

Questions in other subjects:

Konu
Chemistry, 28.09.2019 04:30