12
QuizMultiple Choice
Lab: Reaction Rate — Unit test
Question 12 • Chemistry - SC3210 A-CR
This formula equation is unbalanced.BaCl2(aq) + Na2CO3(aq) BaCO3(s) + NaCl(aq) Which coefficient should be placed in front of NaCl to balance this equation?
Answer
A
1B
2C
3D
4