2006-11-08 11:26:24 · 7 answers · asked by Anonymous in Science & Mathematics ➔ Chemistry
Start off with the original equation
CaCO3(s) + HCl(aq) --> CaCl2(aq) + CO2(g) + H2O
Start off by making the Ca equal on both sides, which is fortunately already done
Then make the Cl equal on both sides by putting a 2 in front of HCL
CaCO3(s) + 2HCl --> CaCl2(aq) + CO2(g) + H2O
Then make the C's on both sides equal, which again, is already done
Next make the O's equal on both sides, which yet again is already done.
Finally you make the H's equal on both sides, which is done also.
So the answer to this whole question is to put a 2 in front of the HCl. (I'm guessing you meant to put CaCl2 instead of CaC12 in the products)
That was easy.
2006-11-08 11:34:56 · answer #1 · answered by v__dawg 3 · 4⤊ 0⤋
Caco3 Hcl Balanced Equation
2016-11-09 19:12:04 · answer #2 · answered by valderrama 4 · 0⤊ 0⤋
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how do you balance this equation? CaCO3(s)+HCl(aq) --> CaC12 (aq)+CO2(g)+H2O?
2015-08-06 20:45:47 · answer #3 · answered by Anonymous · 0⤊ 0⤋
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The correct balanced equation is ::: MgO(s) + H2SO4(aq) → MgSO4(aq) + H2O(l)
2016-04-01 09:02:12 · answer #4 · answered by Donna 4 · 0⤊ 0⤋
There is no compound MgO2 . The correct formula is MgO Now you balance the equation: MgO(s) + H2SO4(aq) → MgSO4(aq) + H2O(l)
2016-03-24 11:56:13 · answer #5 · answered by Anonymous · 0⤊ 0⤋
Wait, if you put a 2 in front of HCl on the left, then now you have don't have two Cl on the right. ???
2014-06-19 06:12:24 · answer #6 · answered by Bambi 1 · 0⤊ 0⤋
just put a 2 in front of HCL and wooo hoo... its balanced.
2006-11-08 11:29:42 · answer #7 · answered by ankurd_6 1 · 1⤊ 0⤋
CaCO3 +2HCl-->CaCl2 +CO2+H2O
2006-11-08 11:34:31 · answer #8 · answered by bige1236 4 · 2⤊ 0⤋