Hemos preparado la siguiente disolución 40 g de sal en 250 g de agua. Escribe:

A - masa de soluto

B - masa de disolvente

C - masa de disolución

D-Calcula el tanto por ciento en peso de soluto

Which term is the name for when both organisms benefit from a relationship?

Which of the following has the longest life a dwarf star a giant star a supernova or the sun.

What is the empirical formula for c10h22o2?

How are nuclear decay rates different from chemical reaction rates?

Which of the choices below gives a true example of how a natural resource can be renewed?

Consider these statements regarding the body's inability to convert fat to carbohydrates. Select each statement that is true. 1. Acetoacetate is a normal, major energy source for the brain, heart muscle, and renal cortex. 2.

Which is the best term to use describing the energy of position

Regalo puntos : v vengan a mi prros

Write a net ionic equation for the overall reaction that occurs when aqueous solutions of phosphoric acid (h3po4) and potassium hydroxide are combined. assume excess base. use the pull-down boxes to specify states such as (aq) or (s).

What are the coefficients that will balance the skeleton equation below? n + h ⟶ nh?