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

The somatosensory area is to the auditory area what the _____ lobe is to the _____ lobe

If an employee gets potentially infectious material splashed in his eye, what should he do?

What central idea does wollstonecraft explicitly state in this passage? a lack of education will not make women care only about household issues. women are natu

Analyze how the stipulations of the treaty of versailles that ended world war i, along with the great depression of the 1930s, contributed to the outbreak of wo

Find 8 + 35 + (-76).

When reading for subject content, prereading activities are not important. Please select the best answer from the choices provided True or False

The length of a rectangle is three times its width. If the perimeter of the rectangle is 40ft find it’s area

HELP ASAPIdentify the property used in each step. 12.2 + 18.6 + –4.3 + (–18.6) 12.2 + –4.3 + 18.6 + (–18.6) 12.2 + –4.3 + [18.6 + (–18.6)] 12.2 +

Why is it important for scientists to use blind tests?

If abcd is a trapezoid with bases ab and dc. if ab=20, bc = 30, cd = 48, and ad =26, find the height of the trapezoid