dinahphelms dinahphelms

24-09-2021
Chemistry

contestada

Which one of the metals reacts with dilute acids to form hydrogen?

a. Copper
b. Magnesium
c.Silver
d.Gold

Respuesta :

shivshankarsah24 shivshankarsah24

24-09-2021

Answer:

(B) magnesium. .........,..

Answer Link

Otras preguntas

find the general solution u(t,x) of the boundary value problem for the heat equation with homogeneous mixed boundary conditions u(t,0)=0,∂xu(t,l)=0.

consider Securities A & B with the following information: RA = 1.22%, σ² = 15.34%%, Rß = 2.95%, 0²/ = 14.42%%, PAB Solve for the minimum variance portfolio

Which was Nintendo's most successful console: the Wii, the Wii U, or the Switch? Which was its least successful console? Explain what design elements might have

The following is a data set from an independent-measures study comparing the effects of caffeine on driving accuracy. (Higher scores = more mistakes on a drivin

84 ml of 0.060 m naf is mixed with 28 ml of 0.15 m sr(no3)2. calculate the concentration of f- in the final solution. assume volumes can be added. (ksp for srf2

(5x^2 + x-3) - ( -2x^3+4) Add or subtract

why is water a good solvent for the recrystallization of acetanilide

Which is the best example of imagery in the highlighted passage of Sec. 1? A. It is the actual truth, and I will tell you about it. B....am now but a shadow, wa

Question 2 Impact of Government Debt in a RA Framework (total 18 marks) Consider an economy that is populated with a representative household who is infinitely

Suppose that X, Y, and Z are jointly distributed random variables, that is, they are defined on the same sample space. Suppose that we also have the following.