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

360 Kilometers is 24% of _____ Kilometers

Peaches are being sold for $2 per pound. If x represents the number of pounds of peaches bought and y represents the total cost of the peaches, which best descr

Which word group best completes the sentence without introducing an inappropriate shift in tense? The fans cheered because A. the football team will score. B

Five letter word for opposing sides in an eternal war

What did many people in the North believe after the Supreme Court’s ruling in the Scott v. Sandford case?

A right rectangular prism has base dimensions of 3 inches by 12 inches and a height of 5 inches. An oblique rectangular prism has base dimensions of 4 inches by

Write a sentence to represent the equation 4m = -8. Please help my teacher has been bugging me to do this. (Online schooling)

What was the greatest challenge cities faced as a result of rapid industrialization in the 1800s?

raphael paid $167 for a camera during a 75% off sale. what was the cameras regular price?

What is -24 feet per 2 seconds as a unit rate in feet per seconds