jahmayawalkup2006 jahmayawalkup2006

03-01-2020
Chemistry

contestada

Which reacts with metals to form H2 gas

Respuesta :

Eduard22sly Eduard22sly

04-01-2020

Answer: acid react with metals to form H2.

Explanation: metals which are more electropositve than hydrogen will always displaced hydrogen from acids. The equation below show how hydrogen is displaced from acid

Zn + 2HCl -—> ZnCl2 + H2

Answer Link

Otras preguntas

On average Exante Express trains are 50km/hr faster than Paral passenger trains. A Paral passenger train requires 60% more time then Exante train to travel 1800

solve the proportion2x + 1/x + 1 = 14/3x-1

which accurately describes a tangent

how long is 63 months in years?

What is the value of 9P5? A. 45 B. 126 C. 15,120 D . 59,049 A cooking club has 12 members.How many ways can they select a president and vice presiden

Which decimal is equivalent to 13/20?

Okay so I have three tests tomorrow. Haven't even started studying for two of them (Literature and History) but I already know science. How do you all learn 40

If 3x – 10 = 17, what is the value of 6x + 20 ?

Indicate which pattern of evolution is shown by the many species of finches on the Galápagos Islands.

which number is 100 less than 38 tens