1. Living plants produce glucose in the process of photosynthesis according to this equation: 6 co 2 (g)+6 H 2 O(g)+energy C 6 H 12 O 6 (5)+6 o 2 (g) Is this reaction endothermic or exothermic, and is the value of H positive or negative?

What happens when an acid dissolves?

Inside a flashbulb, oxygen surrounds a thin coil of magnesium. when the flashbulb is set off, a chemical reaction takes place in which magnesium combines with oxygen to form magnesium oxide. which of the chemical equations matches the reaction above? a. mg + o2 mgo2 + energy b. 2mg + o mg2o + energy c. 2mg + o2 2mgo + energy d. mg + o mgo + energy

Identify the lewis acid in this balanced equation: ag+ + 2nh3 -> ag(nh3)2+a. ag+b. nh3c. ag(nh3)2+