Ineed asap im gonna cry plz quick
in the reaction 2h2 + o2 → __h2o , what coefficient should be placed in front of h2o to balance the reaction? 1 2 3 4

What is the pattern in the values as the exponents increase?

Aline passes through the point (–7, 5) and has a slope of 1/2 which is another point that the line passes through?

Without multiplying, tell which product is larger and why. 5 × 1/3 or 5 × 2/3 a)5 × 1/3 because 1/3 is less than 2/3 b) 5 × 1/3 because 1/3 is greater than 2/3 c) 5 × 2/3 because 1/3 is less than 23 d) 5 × 23 because 1/3 is greater than 2/3