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Hydrogen is produced when Al or Mg is allow to react with acids.
Hydrogen is produced in the reactions of aluminum with sodium hydroxide but not with Mg (the reaction of Al with NaOH is used for the determination of aluminum in some alloys and mixtures, measuring the volume of hydrogen evolved.)
with hot water Mg produces hydrogen but Al does not
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What substance is released as a waste product?
Human beings give off carbon dioxide. Some bacteria give off methane or hydrogen.
What is the physical basis of pH?
pH is an abbreviation of "pouvre hydrogen" French for 'hydrogen power.' The physical basis is pH is the ability to give off H+ ions (acid) or accept them (base)
Which of the two acids sulfuric acid and nitric acid give off hydrogen gas?
No one is decomposed by hydrogen releasing.
Is selenium combined with aluminum toxic?
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What gas is given off when hydrogen peroxide is chemically broken down?
oxygen
Does heated aluminum give off toxic fumes?
No, aluminum does not give off any toxic fumes that are harmful in anyway. It does not produce gases nor does it vaporize.
Does stainless steel give off aluminum when cooking?
No.
Does a carbonate give off hydrogen when mixed with an acid?
no. the gas given off is carbon dioxide. a metal with acid gives off hydrogen.
Acids give off what ions?
acids give off H+ ions
What kind of gas does a battery give off as it charges?
Hydrogen
Does hydrogen give off bad gases when you burn it?
No. The only product of burning hydrogen is water vapor.
What substance is released as a waste product?
Human beings give off carbon dioxide. Some bacteria give off methane or hydrogen.
What gas is given off when a metal reacts with acid?
Acid gives off hydrogen gas if it is hydrogen containing acid.
When magnesium reacts with dilute hydrochloric acid what gas does it give off?
Hydrogen gas
Why does copper give off no hydrogen when reacting in water?
because it isn't a reactive metal
What the purpose of the gas Hydrogen?
Hydrogen is the lightess, but most common element in the galaxy. It can be used to make balloons rise, be burned to give off heat, or burned to give engine thrust.
Doeds acid and metal react to give off oxygen?
NO!!!! The general chemical reaction for acids and metals. is Acid + Metal = Salt + Hydrogen (NOT Oxygen). e.g. 2HCl + Zn = ZnCl2 + H2
