Chemistry, 15.01.2021 07:40 LoveHalo4758
The standard enthalpy of formation of Ca2+ (g) (∆H = 1934 kJ/mol)
The first ionization of Ca H=590 kJ/mol
The second ionization of Ca H=1151 kJ/mol
I need to write an equation for the process of the standard enthalpy of formation of Ca2+. Can you help and explain please?
Answers: 2
Another question on Chemistry
Chemistry, 21.06.2019 18:50
Problem page gaseous ethane reacts with gaseous oxygen gas to produce gaseous carbon dioxide and gaseous water . if of water is produced from the reaction of of ethane and of oxygen gas, calculate the percent yield of water. be sure your answer has the correct number of significant digits in it.
Answers: 2
Chemistry, 22.06.2019 09:30
1. explain hydrogen peroxide, h 2 o 2 properties and decomposition reaction. 2. describe how each of the following natural cycles plays a part in earth’s climate system. (a) the water cycle (b) the carbon cycle
Answers: 1
Chemistry, 22.06.2019 10:00
What is the atomic mass of an atom that has 6 protons, 6 neutrons, and 6 electrons? a) 6 b) 8 c) + 1 d) 12 e) 18
Answers: 1
Chemistry, 22.06.2019 10:30
Apiece of metal with a length of 1.42 cm was measured using four different instruments. which of the following measurements is the most accurate?
Answers: 3
You know the right answer?
The standard enthalpy of formation of Ca2+ (g) (∆H = 1934 kJ/mol)
The first ionization of Ca H=590...
Questions
Chemistry, 11.10.2021 03:20
English, 11.10.2021 03:20
Mathematics, 11.10.2021 03:20
Mathematics, 11.10.2021 03:20
Computers and Technology, 11.10.2021 03:20
Mathematics, 11.10.2021 03:20
Mathematics, 11.10.2021 03:20
Social Studies, 11.10.2021 03:30
Computers and Technology, 11.10.2021 03:30
History, 11.10.2021 03:30
English, 11.10.2021 03:30
Mathematics, 11.10.2021 03:30
Physics, 11.10.2021 03:30
English, 11.10.2021 03:30
