i don't know...:P
hydrogen gas
This depends on the metal; nickel chloride solution is green.
Will form a metal salt solution and hydrogen gas
it may be, because when sodium metal reacts with water it gives its OH- ions and when reacts with chlorine it gives its H+ ions.
Yes, it is true. However, commonly it depends more on the acidity (strength) of the acid than on concentration.
When an acid reacts with a metal it produces a salt and hydrogen gas.
When a metal oxide reacts with an acid a slat and water are formed.
because they needed th e acid to reflect its natural meaning on the copper use of it.
depends on the acid
A salt. The type of salt depends on the type of acid.
What is produced when a acid reacts with a metal
With the exception of boron which is unreactive , yes and each member of the group behaves differently. Silicon reacts to hot base and is almost unreactive to acid. Germanium and arsenic reacts to hot concentrated sulfuric and nitric but not to sodium hydroxide. Antimony reacts to nitric and sulfuric acid but not to base. Tellurium reacts to acids and bases.
any metal's that below Copper in the reactivity series.
When an acid reacts with a metal why does the mass decrease?
Boron oxide, B2O3, is acidic. It reacts slowly with water to form boric acid. When fused, (molten) it reacts readily with metal oxides to form borates.
Hydrogen
magnesium