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What else can I help you with?
How has hydrogen gas been made through chemical reactions?
strong acids like sulphuric acid reacted with metals like zincwater reacted with alkali metalselectrolysisetc.
When reacted with hydrogen fluoride what is the stickiest chemical?
When reacted with hydrogen fluoride, silicon tetrafluoride is known to form a sticky silicon tetrafluoride gel due to its strong adhesive properties.
Is strong odor a characteristic of metal?
No the opposite. It is a characteristic of metals that they have very little or no odor.
What metal will form a base when reacted with water?
All the metals of ist A and 2nd A groups of periodic table when react with water form strong bases or alkaline solution however elements of ist A are more reactive towards water and form alkalies as Sodium forms sodium hydroxide.
Why hydrogen is not evolved when a metal react with nitric acid?
Nitric acid is a strong oxidizing agent and its molecule is unstable as compare to nitrogen oxides, on reacting with metals it gives hydrogen and oxygen both so water is produced instead of hydrogen.
What is product when hydrogen abd oxygen react?
Given the energetics presented above, there is a strong thermochemical bias for the production of water over hydrogen peroxide when H2 and O2 are reacted together.
Why are you not allowed to use all alkali metals?
They are highly reactive. For example, the reaction of potassium with water is highly vigorous and the hydrogen gas evolved would catch fire. Also, the hydroxide produced is very corrosive because it is a strong alkali.
What reacts with a metal what gas produced?
Many metals react with strong acids to produce hydrogen gas.
Why hydrogen gas is not liberated when metals react with nitric acid?
Nitric acid is a strong oxidizing agent that can oxidize hydrogen gas to water instead of being reduced itself to release hydrogen gas. As a result, metals do not liberate hydrogen gas when they react with nitric acid.
Why carbonic acid gives acid salt but hydrochloric acid does not?
Hydrochloric acid (HCl) is a strong acid, and when reacted with a strong base will give a neutral salt. When reacted with a weak base it will give an acid salt. Example, HCl + NH3 => NH4Cl.Carbonic acid (H2CO3) is a weak acid and is actually CO2 + H2O. When reacted with a strong base, it will give an alkaline salt and when reacted with a weak base will give a solution the pH of which will depend on the Kb and Ka of the reactants.
What metals are strong in room temperature?
Metals like steel are strong in room temperature. If you want anymore, search for metals as strong as steel :)
Why nitric acid does not liberate hydrogen gas with most metals?
Nitric acid is a strong oxidizing agent that can readily oxidize hydrogen gas to water, meaning it cannot act as a reducing agent to liberate hydrogen gas from most metals. Instead, it will oxidize the metal and produce nitrogen oxides or nitrate salts.
