One molecule of bromine (Br2) and two molecules of potassium chloride (KCI) combine in a reaction. How many atoms are in the products? Three, six, four, two
The reaction between one molecule of bromine (Br2) and two molecules of potassium chloride (KCI) can be represented as follows:
Br2 + 2KCI --> 2KBr + Cl2
From this balanced equation, we can determine the number of atoms in the products:
- The product 2KBr contains 2 potassium atoms and 2 bromine atoms, making a total of 4 atoms.
- The product Cl2 contains 2 chlorine atoms.
Therefore, the number of atoms in the products is four + two = six.