AlyssaLandstrom426 AlyssaLandstrom426

02-07-2014
Chemistry

contestada

Which element reacts spontaneously with 1.0M HCl (aq) at room temperature?

(1) copper (3) silver

(2) gold (4) zinc

Respuesta :

pyromorphite pyromorphite

02-07-2014

(4) zinc.................

Answer Link

03-07-2014

(4) Zinc is correct answer. Others don't react at room temperature with HCl because their reactivity (capability to react) is quite low.

Answer Link

Otras preguntas

What is the ordered pair solution for this system of equation X+y=8 Y=x-3

help pls fast and give me the steps -15a-19-35=-84

how many moles of aluminum oxide are in a sample with a mass of 204

Explain why the U.S. Fish and Wildlife Service decided to try to bring qolbes back to the U.S. in the 1900s

Solve four boxes total 8,6,13,8 puzzle

Which of the following could be considered a scientific statement?O Brown is an ugly color.O Ants live in colonies.O Ghosts are all around us.O Pizza is the bes

supply and demend for all goods and service is constant and doess not change

Vinegar, fruit juice and cola are examples of A: strong acids B: strong bases C: weak acids D: weak bases

The graph of the function y = x^2 is reflected across the x-axis, then translated two units left and six units down, write an equation to represent the new func

What is the greatest perfect square that’s is a factor of 756?