Glazewski265 Glazewski265

02-06-2015
Chemistry

contestada

At STP, which 4.0-gram zinc sample will react fastest with dilute hydrochloric acid?
(1) lump (3) powdered(2) bar (4) sheet metal

Respuesta :

Аноним Аноним

02-06-2015

At STP, a powered 4.0-gram zinc sample would react fastest dilute hydrochloric acid.

Answer Link

Otras preguntas

Calculate the molality of a solution containing 22.75 g of glycerol (C3H8O3) in 79.6 g of ethanol (C2H5OH).

A boy im50kg at rest on a skateboard is pushed by another boy who exerts a force of 200 N on him. If the first boy's final velocity is 8 m/s, what was the conta

CAN SOMEONE PLEASE HELP ME!!!

10 − 3(2a − 1) = 3a + 1

Help me please!!! Thanks

You pull your little sister across a flat snowy field on a sled. Your sister plus the sled have a mass of . The rope is at an angle of 45 degrees to the ground.

Imagine you were given a converging lens and a meter stick and sent outside on a sunny day. In a few sentences, describe a method to measure, as accurately as p

What is the ratio of 6 inches to 2 feet?

Two groups were moving from one campsite to another. The first group traveled the distance in 5 hours. The second group finished in 7 hours. Find the distance b

The Students in a school can be arranged in 12, 15, 18 equal rows and also into a solid square. What is the lowest number of students that can be in the school?