How would you balance this equation:
CuS + KCl = ? Can you explain.
Write the unbalanced equation
CuS+KCl>>K2S + CuCl2
Now, proceed to balance Try a coefficent on the left side 2 before KCl
To balance the equation CuS + KCl = ?, we need to make sure that there is the same number of each type of atom on both sides of the equation.
Here is the step-by-step process to balance this equation:
1. First, let's count the number of each type of atom on both sides of the equation before balancing:
Left Side (CuS): 1 Cu atom and 1 S atom
Right Side (KCl): 1 K atom and 1 Cl atom
2. Start by trying to balance the most complex molecule or the one with the highest number of different atoms. In this case, it's CuS.
CuS contains 1 Cu and 1 S, so we only have to balance the KCl side.
3. To balance the KCl side, we need to determine how many K and Cl atoms are needed.
4. Add a coefficient in front of the KCl, let's say xKCl, to represent the number of KCl molecules needed. Now we have:
CuS + xKCl = ?
5. Now, we can count the number of K and Cl atoms on the right side:
K: x
Cl: x
6. Since there's only one Cl atom on the left, we need x Cl atoms on the right side. This means that the coefficient in front of KCl should be the same as the number of Cl atoms on the left side, which is 1:
CuS + 1KCl = ?
7. Now, we can count the number of K atoms on the right side:
K: 1
8. Since there's only one K atom on the left side, we need 1 K atom on the right side. This tells us that the coefficient in front of KCl should be the same as the number of K atoms on the left side, which is 1:
CuS + 1KCl = ?
Now, the equation is balanced with 1 CuS and 1 KCl on both sides.
In summary, the balanced equation is: CuS + KCl = CuS + KCl