Merka0nPrette Merka0nPrette

03-01-2016
Chemistry

contestada

43 Which element reacts spontaneously with 1.0M HCl (aq) at room temperature?
(1) copper (3) silver(2) gold (4) zinc

Respuesta :

Billymkhoi Billymkhoi

06-01-2016

The correct answer is (4) zinc~

According to the reactivity series of metals, only zinc react with HCl (aq) at room temperature.

Hope this helps~

Answer Link

Otras preguntas

An atom containing 16 protons, 31 neutrons, and 16 electrons would have an atomic mass of

If f(x)=2x^2-4x-3 and g(x)=2x^2-16, find f(x)+g(x)

A treasury blank may be a 30-year commitment

prefix/root words means having an effect on things in the past

If an animal leaves a footprint in soft mud, what type of fossil may be made?

20 points! Please Help me! The Greek philosopher Plato compared society to a sailing ship with government steering the ship. He stated that the people who steer

Your original purchase price was $950.00 plus 5% sales tax. You enter into an agreement where the interest (12.5% APR) is waived for the first 12 months provide

surface area of this figure?

What personality trait does Odysseus reveal when he devises a plan to listen to the Sirens' song and yet escape destruction? A. loyalty B. curiosity C.

what is the width or length of a rectangle with an area that equals 45.5cm2