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

At the bookstore, 40 copies of a popular paperback book fit perfectly on a 5-foot shelf. How many copies of this book would fit perfectly on an 8-foot shelf?

275 is 12.5% of what number?

Who was the infamous U.S. politician that ran the Tammany Hall political machine? a. Ulysses S. Grant b. William “Boss” Tweed c. Samuel Tilden d. Martin Van

What was the overall perspective that the Imperialists held of the Natives in the Congo?

Which statement about Muhammad is accurate? A.He was the son of Allah. B.He was born a religious leader. C.He was the original founder of Islam. D.He was cons

How do lifestyle factors contribute to disease?

In what way is DNA like a book?

If a substance has a pH of 7, that substance is

What was the significance of the plane selections made by the terrorists on September 11? All four planes were leaving from the same airport, so the terrorists

A 1,200-watt water heater is plugged into a 120-volt outlet and used for 1.5 hours. How much current runs through the vacuum? 0.10 amps 10 amps 80 amps 180 amps