Alkalis are metals, specifically the IA group. So no, they won't react with metals.
Copper doesn't react wih alkalis.
Some metals react with alkalis; for example the reaction of aluminium with sodium hydroxide is:2 Al + 2 NaOH + 2 H2O = 2 NaAlO2 + 3 H2
Metals loss electrons and nonmetals gain electrons.
Au and Pt are some metals which do not react with O.
Most metals do not react with water, especially at room temperature. It is easier to state which metals DO react with water. Those would be Li, K, Sr, Ca and Na. Those reacting with hot water (steam) would be Mg, Al, Zn and Cu. Most other metals do NOT react with water.
Alkalis and metals do not usually react.
Such metals are Sodium and Potassium (and all the alkali metals).
Copper doesn't react wih alkalis.
No, acids and alkalis do not react in a combustion reaction. Combustion reactions involve a substance reacting with oxygen to produce heat and light. Acids and alkalis typically do not react in this way.
Some metals react with alkalis; for example the reaction of aluminium with sodium hydroxide is:2 Al + 2 NaOH + 2 H2O = 2 NaAlO2 + 3 H2
They are all group 1 elements and react with water to from the corresponding hydroxides which act as alkali (base). Hence the name.
strongest bases are the hydroxides of alkali metals and alkaline metals.
No, acids and alkalis do not react in a combustion reaction. Combustion is a chemical reaction that involves a substance combining with oxygen to produce heat and light. Acids and alkalis react in neutralization reactions, where they form water and a salt.
Acids have a pH less than 7, taste sour, turn blue litmus paper red, and react with metals to produce hydrogen gas. Alkalis have a pH greater than 7, taste bitter, feel slippery, turn red litmus paper blue, and react with acids to form salts and water.
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Metals such as magnesium, zinc, and aluminum can react with acids to produce hydrogen gas and a salt. On the other hand, alkalis such as sodium hydroxide and potassium hydroxide can react with acids to form a salt and water.