karkarisubedi karkarisubedi

04-06-2021
Chemistry

contestada

The number of O atoms in 2CaO is 1. true or false

Respuesta :

nixie25 nixie25

04-06-2021

Answer:

false

Explanation:

2CaO --> 2Ca + 2O

Answer Link

jojopimentel jojopimentel

04-06-2021

The 2 in the front means there’s 2 of Ca and 2 of O so false

Answer Link

Otras preguntas

When was the nurse’s daughter born in Romeo and Juliet?

I need some help plz

A train is speeding down a railroad track at a speed of 50 miles per hour. From whose reference point is the train not moving?

June has 42 sports books, 85 mystery books, and 69 nature books. She arranged her books equally on 7 shelves. How many books are on each shelf.

how were the European system of mercantilism and capitalism similar during the the 18th and 19th centuries?

Solve this system of linear equation.Separate the x- and y-values with comma. 16x=6-18y -10x=-24+18y

find the area of the rhombus

_______ is a practice of emphasizing someone's positive qualities and focusing less on their negative ones.

The width of a rectangle is 2 m less than half the length. The perimeter is 44 m. Find the dimensions of the rectangle

What is commonly chewed at the end of the meal in india to aid in digestion and freshen the breath??