taylormarie4069 taylormarie4069

06-06-2022
Chemistry

contestada

How many molecules of o2 are produced from 82g of h2o?
2na2o2 +2h2o= o2 +4naoh

Respuesta :

ninareyesvilla ninareyesvilla

06-06-2022

Answer:
857.2947

Explanation:

You start with what you’re given 82g of H20 and multiply by 1 mole and the actual grams of h20 which is 18.0 then you do the mole. 1 mol of O2 and 2 mol of H2O times 6.02 x 10^23

Answer Link

Otras preguntas

The path traveled by a bottlenose dolphin as it jumps out of water is modeled by the equation y = −0.4x2 + 3x, where y is the height above water and x is the ho

Find the value of x.7x=2x+27 A. 7B. 17C. 49D. 61

an abstract noun names a what

Use the associative, commutative and distributive properties to write the expression given as an equivalent expression in simplest form. 3x+(5x+2x). please expl

who has participated in genocide?

If the number of photosynthetic organisms on the earth decreased drastically, which would happen as a result? Less water would be available on the earth’s surf

Which three of these statements best describe the attitude of humans on Earth as they are described in paragraph one of this excerpt. Choose one answer from eac

Varia is studying abroad in Europe. She is required pay $3,500 (in US dollars) per year to the university, however, she must pay in euros. How many euros can Va

Initially, the U.S. government used tariffs to? A. raise revenue B. punish southern slave owners C. deter foreign competition in the U.S. D. control American sp

If ∠a = 35°, what does ∠b equal? ∠b = °