In the Sandwiches mode, select the "Cheese sandwich" option and observe the equation given for the preparation of a cheese sandwich. When the number of bread slices and cheese slices is set to "0," you will see that there is "no reaction." Now, in the equation, set the number of bread slices to "2" and the number of cheese slices to "1." You will see that the product formed by these three elements is one cheese sandwich with two slices of bread and one slice of cheese. This equation can be written as 2 bread + cheese → cheese sandwichClassify the following combination of bread and cheese according to the limiting ingredient in the preparation of the cheese sandwich mentioned above as: bread is the limiting ingredient, cheese is the limiting ingredient, or there is no limiting ingredient.1- 4 bread slices and 5 cheese slices2- 6 bread slices and 2 cheese slices3- 6 bread slices and 4 cheese slices4- 8 bread slices and 3 cheese slices5- 2 bread slices and 1 cheese slice6- 4 bread slices and 1 cheese slice7- 6 bread slices and 3 cheese slices8- 8 bread slices and 5 cheese slicesC Which are limiting reagent or excess reagent?1- H2 in formation of water2- CH4 in combustion of methane3- O2 in combustion of methane4- N2 in formation of ammonia5- H2 in formation of ammonia6- O2 in formation of waterD Find the number of moles of water that can be formed if you have 186 mol of hydrogen gas and 88 mol of oxygen gas. Express your answer with the appropriate units.