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The metals that react violently with cold water are group 1 and group 2 metals. Reactivity increases going down the group and to the left of a period.
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When a metal oxide reacts with an acid?
When a metal oxide reacts with an acid a slat and water are formed.
What is made when an acid reacts with a metal hyrdoxide?
A corresponding metal salt and water are produced.
Name a metal that does not react with water but does react with acid?
gold not reacts with water but reacts with Aqua regia HCl(3) : HNO3 (1)
What products are formed when metal oxide reacts with an acid?
A salt and water.
What is sodium reactivity with water?
Pure sodium reacts violently with water, and sputters red hot sparks of molten metal when it does (see Mythbusters episode - Can elemental metals carry the same punch as a grenade?).
Why hot steel metal blasts when reacts with water?
When a hot enough object meets water, some of the water boils instantly. As any substance boils it expands.
When a metal oxide reacts with an acid?
When a metal oxide reacts with an acid a slat and water are formed.
What metal reacts in the air but slowly in the water?
copper
What substance reacts vigurously with sodium metal?
Water
When an alkali metal reacts with water it produces what?
Hydrogen
When a metal reacts with water what products are made?
rust
How do you know what is formed when a metal reacts with water?
Metal hydroxide + hydrogen gas
Which metal reacts quickly with cold water only when it is finely powdered?
I had the same quesiton on a worksheet in my Chemistry class .... "Which metal reacts quickly with when water when it is finely powdered?" The answer is Magnesium .
What is made when an acid reacts with a metal hyrdoxide?
A corresponding metal salt and water are produced.
What cause a nail to rust in water?
The oxygen in the water reacts with the metal in the nail - forming metal oxide (rust)
What ion is formed when a metal reacts with water?
A cation is formed.
What metal reacts with water that is needed for teeth and bones?
calcium
