Counting Atoms and Balancing Chemical Equation

How many atoms of each elements are in each formula? 1 1 4 1 1 3 2 8 2 2 1 3 How many atoms of each element are in each formula? Remember: a coefficient multiplies the number of atoms of each element in the compound. 2 4 2 3 6 3 12 4 4 8 24 Directions:Balance each equation by placing a coefficient in each location. Below is an example. EXAMPLE: #1 2 1 2 #2 1 1 2 #3 2 2 1 #4 4 3 2 #5 2 3 1 #6 1 2 1 2 #7 3 2 2 #8 2 2 3 1 #9 2 5 1 #10 2 1 2 2 Directions:Predict the mass of what is missing. Type in the number only. See the example below. EXAMPLE: Don't forget to double-check your answers before submitting! #11 50 #12 2