Why displacemet reaction are useful

If the same amount of cacl2 is added to equal volumes of water and maple syrup, which will have the higher temperature?

In the following redox reaction which is the oxidizing agent and which is the reducing agent? alcl3 + na nacl + al

21. consider the following chemical reaction: n2+ o2 2 no if 10.0 g of n2 reacts with excess oxygen then how many grams of no can be formed? a) 10.7 g b) 21.4 g c) 32.9 g d) 42.8 g page 4 of 8