0
3 CaCl2 has 3 calcium atoms and 6 oxygen atoms.
Wiki User
∙ 8y ago
Caylee O Connor
Add your answer:
Earn +20 pts
How many atoms of calcium are in CaCl2?
1
How many ions or atoms of calcium and chloride in 1.5 moles of CaCl2?
Answers:- 9,033.10 ex. 23 calcium atoms- 18,066.10 ex.23 chlorine atoms
Is the oxidation number in CaCl2 is 3?
No it is +2...chlorine has an oxidation state of -1. since there are two atoms of chlorine (-2) calcium would have to be +2.
How many electrons are there in CaCl2?
The first thing we need to do is find out how many electrons each of the constituent atoms of CaCl2 has. Looking at the periodic table we see that calcium has 20 and chlorine has 17. Thus the total number of electrons in this molecule is 20 + 2*17 = 54.
What atoms are found when limestone reacts with hydrochloric acid?
CaCO3 +2 HCl---> CaCl2+ H2O + CO2
How many atoms of calcium are in CaCl2?
1
How many total atoms are in the function CaCl2?
Three.
How many atoms are present in CaCl2?
There are three atoms in CaCl2 (calcium chloride) - one calcium atom and two chlorine atoms. It might be argued that there are ions inside the molecule instead of atoms. In that case there is one calcium ion and two chlorine ions.
Number of chlorine atoms in CaCl2?
17
How many atoms each element of CaCl2?
One Ca (Calcium) and Two Cl (Chlorides)
If chlorine can accept 1 Calcium and chlorine atoms combine in the ratio of what atoms to 1 what atom?
Ca + Cl2 --> CaCl2 or Ca2+ + 2 Cl- --> CaCl2
What does the 2 mean in CaCl2(aq)?
The 2 in CaCl2 means that there are two Cl (Chlorine) atoms in each formula unit.
How many ions or atoms of calcium and chloride in 1.5 moles of CaCl2?
Answers:- 9,033.10 ex. 23 calcium atoms- 18,066.10 ex.23 chlorine atoms
What is the formula One calcium atom for every two chlorine atoms?
CaCl2
Is the oxidation number in CaCl2 is 3?
No it is +2...chlorine has an oxidation state of -1. since there are two atoms of chlorine (-2) calcium would have to be +2.
How many electrons are there in CaCl2?
The first thing we need to do is find out how many electrons each of the constituent atoms of CaCl2 has. Looking at the periodic table we see that calcium has 20 and chlorine has 17. Thus the total number of electrons in this molecule is 20 + 2*17 = 54.
How many ions will one formula unit of CaCl2 produce?
It forms 3 ions.
