Balance the following the chemical equation:
MgO + CaS → MgS + CaO
Blank 1:
Blank 2:
Blank 3:
Blank 4:
Blank 1: 1
Blank 2: 1
Blank 3: 1
Blank 4: 1
To balance the chemical equation:
MgO + CaS → MgS + CaO
In order to balance the equation, we need to ensure that the number of atoms of each element is the same on both sides of the equation.
Step 1: Check the number of atoms for each element on both sides of the equation.
On the left side:
Mg: 1
O: 1
Ca: 1
S: 1
On the right side:
Mg: 1
S: 1
Ca: 1
O: 1
Step 2: Start by balancing the elements that appear in the lowest number.
For this equation, Sulfur (S) appears only once on each side, so we can balance it first.
Blank 1: 1
MgO + CaS → MgS + CaO
Sulfur (S) is already balanced.
Step 3: Balance Calcium (Ca).
On the left side, we have 1 atom of Calcium (Ca), and on the right side, we also have 1 atom of Calcium (Ca). So Calcium is already balanced.
Blank 2: 1
MgO + CaS → MgS + CaO
Calcium (Ca) is already balanced.
Step 4: Balance Oxygen (O).
On the left side, we have 1 atom of Oxygen (O), and on the right side, we also have 1 atom of Oxygen (O). So Oxygen is already balanced.
Blank 3: 1
MgO + CaS → MgS + CaO
Oxygen (O) is already balanced.
Step 5: Balance Magnesium (Mg).
On the left side, we have 1 atom of Magnesium (Mg), and on the right side, we also have 1 atom of Magnesium (Mg). So Magnesium is already balanced.
Blank 4: 1
MgO + CaS → MgS + CaO
Magnesium (Mg) is already balanced.
Therefore, the balanced chemical equation is:
MgO + CaS → MgS + CaO
To balance the chemical equation:
MgO + CaS → MgS + CaO
We need to make sure that there are the same number of each type of atom on both sides of the equation.
Here's how you can balance the equation step by step:
Step 1: Count the number of atoms of each element on both sides of the equation.
MgO: 1 magnesium (Mg) atom and 1 oxygen (O) atom
CaS: 1 calcium (Ca) atom and 1 sulfur (S) atom
MgS: 1 magnesium (Mg) atom and 1 sulfur (S) atom
CaO: 1 calcium (Ca) atom and 1 oxygen (O) atom
At this stage, we can observe that the number of atoms present is already balanced for each element.
Step 2: Check if any elements are not yet balanced.
In this case, all elements are already balanced.
Therefore, the balanced equation is:
MgO + CaS → MgS + CaO
There is no need to fill in the blanks as the equation is already balanced.