If 2. 00 moles of h₂ and 1. 55 moles of o₂ react how many moles of h₂o can be produced in the reaction below? 2 h₂(g) + o₂(g) → 2 h₂o(g).

Heights of men on a baseball team have a bell-shaped distribution with a mean of 177 cm and a standard deviation of 6 cm. using the empirical rule, what is the approximate percentage of the men between the following values? a. 159 cm and 195 cm b. 165 cm and 189 cm a. 89% of the men are between 159 cm and 195 cm. (round to one decimal place as needed.) b. 89% of the men are between 165 cm and 189 cm. (round to one decimal place as needed.)

Find an equation in standard form of the parabola that passes through (-2, 9), (-4, 5), and (1, 0)

In this food web, which group would increase in number if snakes were eliminated? a. producers b. decomposers c. primary consumers d. secondary consumers e. tertiary consumers