ANegley18 ANegley18

01-06-2017
Chemistry

contestada

How many moles of ions are made when 1 lol of CaCl2 dissolves?

A) none
B) 1 mol
C) 2 mol
D) 3 mol

Respuesta :

dec77cat dec77cat

01-06-2017

CaCl₂ → Ca²⁺ + 2Cl⁻

∑=1+2=3

D) 3 mol

Answer Link

Otras preguntas

how did geography influence the location of European colonies?

The tensions leading up to the Civil War were present at the beginning of the nineteenth century. (Points : 2) True False

Climate change studies suggest the worst impacts will be felt by the wealthiest people. (Points : 1) True False

Which is a true statement? Themes are implied by the writer and are never obvious. Themes may be specific to one culture or apply to multiple cultures. Themes a

[tex]log_{8 x^{2} -23x+15}(2x-2) \leq 0[/tex]

Why did the Spanish explore and colonize New Mexico and Florida in the 1600s?

What is the term for words such as after, before, following, and then in the chronological writing process? A. signal words B. indefinite pronouns C. conjunct

In 1968,the estimated population of the world was 3,559,028,982 people.When this number is written in expanded form using exponents,one power of 10 would not be

[tex]log_{8 x^{2} -23x+15}(2x-2) \leq 0[/tex]

How many different 4-digit numbers can be formed using the digits 2, 4, 5, 6, and 7 such that no digits repeat and the number is divisible by four?