Acampfire is an example of

a. a fusion reaction.

b. an exothermic reaction.

c. a spontaneous reaction.

d. an endothermic reaction.

Where are chemicals found at work? a. only in cleaning products b. only in carpets and paint c. in every area of work d. only in food preparation submit

Which of the following compounds does not contain molecules? question 2 options: co2 h2 nacl h2o

Suppose that during that icy hot lab 65,000 j of energy were transferred to 450 g of water at 20°c what would have have been the final temperature of the water