5387lao 5387lao

04-02-2020
Chemistry

contestada

How many molecules of sodium oxide will be created if 275 grams of sodium reacts with excess oxygen?
Given the equation: 4Na + O2 -> 2Na2O

Respuesta :

amulvany23 amulvany23

13-07-2021

Answer: 12.04x10^23 molecules of Na2O

Explanation:

Answer Link

Otras preguntas

What was Osama bin Laden's code name ?

The rainfall total two years ago was 10.2 inches. Last year's total was 20% greater. What was last year's rainfall total?

at an assembly.180 students sit in 9 equal rows .how many students sit in each row

What is the area of the figure? A. square inches B. square inches C. square inches D. square inches

How were the "new" immigrants that arrived in America in the late 1800s different from earlier waves of immigrants? A. They were Protestants. B. Most spoke Eng

what economic effect did World War 1 have on wheat farmers?

A town in east Texas received 10 inches of rain in two weeks. If it kept raining at this rate for a 31-day month, how much rain did the town receive?

Plants have male and female gametes (sperm and ovaries) and can reproduce sexually.

By age 6, children have a spoken vocabulary of around ________ words. Answer 500 1,000 2,500 10,000

what is an authors purpose?