I’d appreciate the help! :) Here is the reaction:

3 NO2 (g) + H2O (l) = 2HNO3 (l) + NO (g)

How does chemistry affect our world? a. chemicals makes our world more polluted. b. chemicals keeps us healthy. c. chemicals can or hurt our world. d. chemicals make our world safe to live in.

(1.6 × 10-19)(5.0 × 106) = c × 10d identify the missing numbers below to show the result of multiplying the numbers.

Why does his teacher ask him to balance the equation by including the correct coefficient