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

A hiker throws a ball at an angle of 21.0° above the horizontal from a hill 21.0 m high. The hiker’s height is 1.750 m. The magnitudes of the horizontal and ver

If 10 is subtracted from three times a number, the result is 5.Find the number

A bank wishes to estimate the mean balances owed by customers holding MasterCard. The population standard deviation is estimated to be $500. If a 97 percent con

A light, inextensible cord passes over a light, frictionless pulley with a radius of 15 cm. It has a(n) 12 kg mass on the left and a(n) 4.1 kg mass on the right

In _____, the writer simply states a fact about a character. abstract characterization direct characterization indirect characterization personal characterizati

The environmental conditions listed in the box below best describe which colonial region? • broad, coastal plains and hilly forests • year-round warm climate •

The animals at the shelter,5/8 are cats . Of the cats ,2/3 are kittens.what fraction of the animals at the he shelter are kitten's? Help me

Heliocentrism and the Catholic Church timeline

What element of a myth is featured in the title “The Beginnings of the Maasai”? an attempt to explain a supernatural god an attempt to explain a fantastic setti

Suppose that p(x) is the density function for heights of American men, in inches, and suppose that p(69)=0.19. Think carefully about what the meaning of this ma