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Many metal hydroxides decompose when heated to yield metal oxides and?
Wiki User
∙ 10y ago
H2O i think
Wiki User
∙ 10y ago
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What do metal hydroxides decompose yield?
metal oxides and water
Are metal oxides neutral?
Many metal oxides are alkaline and form hydroxides in the presence of water.
What is the pH number of silicon hydroxide?
It's below 7. All non-metal oxides and hydroxides are acidic.
Which type of oxide is formed when metals combine with oxygen?
Metal oxides form alkalis when they dissolve in water. Non-metal oxides for acids. For example: carbon dioxide + water --> carbonic acid magnesium oxide + water --> magnesium hydroxide
Alkali metal hydroxides and alkaline earth metal hydroxides are?
strong bases
What do metal hydroxides decompose yield?
metal oxides and water
Does metal oxide decompose when heated?
Lots of compounds decompose when heated enough so too most metal oxides (it depends partially on the atmosphere surounding the compound as well).
Are metal oxides neutral?
Many metal oxides are alkaline and form hydroxides in the presence of water.
What is the pH number of silicon hydroxide?
It's below 7. All non-metal oxides and hydroxides are acidic.
Which substance will produce a solution with a basic pH when dissolved in water?
Most metal hydroxides and oxides e.g. K2O and KOH
What metal does not decompose when heated with a Bunsen burner?
Sodium Carbonate
Which type of oxide is formed when metals combine with oxygen?
Metal oxides form alkalis when they dissolve in water. Non-metal oxides for acids. For example: carbon dioxide + water --> carbonic acid magnesium oxide + water --> magnesium hydroxide
What compound produces a basic solution when dissolved in water?
Most metal oxides and hydroxides especially those of the alkali metals and alkaline earth metals.
Alkali metal hydroxides and alkaline earth metal hydroxides are .?
strong bases
Alkali metal hydroxides and alkaline earth metal hydroxides are?
strong bases
Name a metal carbonate that does not decompose when heated with a Bunsen burner flame?
Sodium Carbonate
What is it true or false. Corrosion is a physical property of metals.?
False. Corrosion is a chemical property. When a metal corrodes, it reacts with its environment to produce oxides, hydroxides, and other types of corrosion.
