DarnellEagon DarnellEagon

15-06-2015
Chemistry

contestada

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

Respuesta :

lulu1991 lulu1991

25-06-2015

The answer is (4) zinc. Zinc can react with HCl at room temperature spontaneously and create H2. You can know this property from the metal activity order.

Answer Link

Otras preguntas

What is the measure of the missing angle?

What is your business? What will be your company name? What good or service does your business provide? How would you start your business? Would you use Vertica

I NEED HELP ASAPPPPP!!!!

Can someone help me please

You awake in the night to find that your living room is on fire. Your one chance to save yourself is to throw something that will hit the back of your bedroom d

What is Hygiene and its Importance? Yeah and Don't copy from Goo gle

How does Lincoln use the metaphor of the wolf and the sheep to illustrate the difference between Northern and Southern (Union and Confederate) understandings of

Can someone please help me with a health project? I'm stuck on it. If I put it on here it gets taken down all the time.

identify a species of plant that is resistant to deer consumption.

What does oxygen do in a healthy body