kai3527 kai3527

07-05-2020
Chemistry

contestada

How many liters of O2 will form at STP if 22.5 g H2O2 react?

Respuesta :

emmycherry09 emmycherry09

07-05-2020

Answer: 7.41 L of O2

Explanation:

2H2O2(l) ----> 2H2O(l) + O2(g)

22.5 g H2O2 x __1 mol__ x __1 mol O2__ x __22.4 L__ = 7.41 L of O2

34.016 g 2 mol H2O2 1 mol O2

Answer Link

Otras preguntas

Woidtke Manufacturing's stock currently sells for $29 a share. The stock just paid a dividend of $2.60 a share (i.e., D0 = $2.60), and the dividend is expected

Which people are responsible for introducing bow and arrows, fishhooks, and harpoons to the world?

Ricky's Repair Shop has a monthly target profit of $ 28,000. Variable costs are 80 % of sales, and monthly fixed costs are $ 12,000. Requirements 1. Compute th

Jewelry Company has a sales budget for next month of $450,000. Cost of goods sold is expected to be 45 percent of sales. All goods are paid for in the month fol

2. Solar energy has been used economically for many years to

Mauro Products distributes a single product, a woven basket whose selling price is $12 per unit and whose variable expense is $10 per unit. The company’s monthl

Which are examples of short-term environmental change? Check all that apply. tsunamis El Niño large asteroid and comet impacts volcanic eruptions global warming

Write the polynomial as the product of linear factors. h(x) = x^2 ? 2x + 10

convert 1.5 miles to feet

EASY AND WILL MARK BRAINLY!:)