markysiamorton1 markysiamorton1

16-03-2017
Chemistry

contestada

How many grams of O2 are needed to react completely with 12.8 grams of K? (1 point) K + O2yields K2O Be sure to balance the equation.

Respuesta :

BbyGirl2017 BbyGirl2017

16-03-2017

balanced equation is 4K +02 ---->2K2O

1.3 grams of O2

Answer Link

Otras preguntas

The Hawley-Smoot Tariff of 1930 was designed to protect American industries from foreign competition. What effect did the tariff actually have? A. It

Celeste has a lot going on in her life: she's a volunteer at a community center for children, she works weekends as a receptionist, she babysits her nephews eve

Which of the following is true? The topic sentence provides the supporting details of an essay. The topic sentence does not need to relate to the other sentence

Why did workers want to engage in collective bargaining when negotiating with an employer? A. Workers needed to know what everyone at a company made in wa

A small cube with side length 6y is placed inside a larger cube with side length 4x^2. What is the difference in the volume of the cubes?

will a volume of a substance with high density be heavy or light

How did the soviets react to the plans to unify germany?

what is a dance move that developed in the poor communities of Harlem

Which of the following is the best definition of a scientific theory? A. A set of rules for ethical conduct during an experiment B. An educated guess that expl

How could Cl change to gain stability?