Escriba la ecuación que le corresponde a la siguiente reacción y luego equilíbrarla por el método de tanteo: cobre + nitrato de plata, para dar nitrato de cobre (II) y plata

Zoe is investigating the composition of substance a, an unknown substance. using chemical processes, she analyzes substance a and determines it is composed of sodium, oxygen, and hydrogen atoms in a ratio of 1 : 1 : 1. what is substance a? a. a compound b. an element c. a heterogeneous mixture d. a homogeneous mixture

What are the 4 phases of matter in order of increasing engery content?

What is another way to determine mass times acceleration?