maddyjones4647 maddyjones4647

01-05-2018
Spanish

contestada

Porque a água tem ph igual a 7? se adicionarmos ácido clorídrico (hcl) na água, seu ph mudará? ficará mais ácido ou mais básico?

Respuesta :

cobundy2003 cobundy2003

14-05-2018

mais básico
Creo que por favor dime si estoy equivocado

Answer Link

Otras preguntas

On the day of his 18th birthday he started saving money regularly .Starting on that day he Could save £30 on the same date every month' how much he have saved b

What is the following product?

8 copies of the sum of 4 thirds and 2 more? (Show your work)

Find the perimeter. 35 cm 46 cm 35 cm 63 cm The perimeter of the trapezoid is cm.

The inverse equation

Select ALL the correct answers. Two metal balls are dropped from the top of a two-story building at the same time. One ball is twice as heavy as the other ball.

A boy and his dog are running. The dog has a mass of 20kg and the boy has a mass of 45kg. Suppose both the dog and the boy run at a speed of 3m/s. Evaluate the

As a dilligent physics student, you carry out physics experiments at every opportunity. At this opportunity, you carry a 1.11-m-long rod as you jog at 3.07 m/s,

Find the unit vector e which is collinear to vector a = (6,8) , and has the same direction.

What is the slope, m, and y-intercept for the line that is plotted on the grid below? -54-342- 11 23 m= 1 / (0, -2) m = 1/2, (0.4)