The student's lab manual says to mix 50 ml of his 2 M cacl2 solution with 50 ml of a 3 M aqueous solution of sodium carbonate(Na2Co3)
a. write a balanced chemical equation to show the reaction(include state symbols)
b. What kind of reaction is this?
c. What is the liming reagent?
d. How many frames of precipitate should he get?
If he god 8.29 g of product, what is his percent yield?

Question

jfraser · Answer

one step at a time

anonymous · Answer

yea I'm like totally lost...

anonymous · Answer

so i think for number 1 its cacl2 + naCos-->

jfraser · Answer

$Na_2CO_3$ is sodium carbonate, it gives you the formula

anonymous · Answer

na2co3* sorry i mistyped it

jfraser · Answer

so those are the two reactants, what kind of reaction is it and what are the products going to be?

anonymous · Answer

I'm confused about the other half.

jfraser · Answer

the reactants are both ionic compounds, do you know the 5 general classes of reactions?

anonymous · Answer

nope...

jfraser · Answer

then you need to learn them. they're very important

anonymous · Answer

alright

anonymous · Answer

i'll study this and solve the problems can you check it later?

jfraser · Answer

sure

anonymous · Answer

nevermind i calculated everything and my friend and i got the same answers so i think I'm okay