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Hydroxide
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∙ 11y ago
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What ion is always present in bases?
Hydroxide Ions
What ion is associated with an acid?
Hydrogen positive ion, H+ Acids are proton donors, releasing H+ ions. Alkalis and Bases release OH- (Hydroxide) ions.
Facts about alkalis?
1. An alkali must contain a metal ion 2. Alkali sometimes can neutralize acid, if it is applied with enough force 3. All alkalis are inedible 4. For an alkali to be found in nature, it must not contain radioactivity 5. Uses of alkalis include tanning leather, cleaning, and scrubbing
Sulphuric Acid plus Calcium Hydroxide equals?
Calcium Sulphate and water. The easy way to see this is that you have an acid reacting with an alkali (hydroxides are always alkalis), so the reaction is a neutralisation reaction, meaning that it produces water. This leaves a sulphate ion and a calcium ion, which react to form the salt calcium sulphate.
Which ion is found in all alkali solutions?
All alkalis contane or give off oxygen (i have see to come across one that doesn't)
General explanation for acid and alkali?
Acids receive electron. Alkalis donate. Acids donate hydrogen ion in solution. Alkalis donate hydroxyl ion in solution. Alkalis donate lone pair electrons.
What ion is always present in bases?
Hydroxide Ions
What ions is present in alkalis?
Hydroxide
What acids or alkalis are present in vinegar?
Vinegar contains acetic acid.
What ion is associated with an acid?
Hydrogen positive ion, H+ Acids are proton donors, releasing H+ ions. Alkalis and Bases release OH- (Hydroxide) ions.
Facts about alkalis?
1. An alkali must contain a metal ion 2. Alkali sometimes can neutralize acid, if it is applied with enough force 3. All alkalis are inedible 4. For an alkali to be found in nature, it must not contain radioactivity 5. Uses of alkalis include tanning leather, cleaning, and scrubbing
Sulphuric Acid plus Calcium Hydroxide equals?
Calcium Sulphate and water. The easy way to see this is that you have an acid reacting with an alkali (hydroxides are always alkalis), so the reaction is a neutralisation reaction, meaning that it produces water. This leaves a sulphate ion and a calcium ion, which react to form the salt calcium sulphate.
What ion is present in lemon juice?
The Hydrogen ion, or H+
What is the metal present in potassium chloride?
It's NOT the metal as such but positive ion of the metal: Potassium, the K+ ion together with the negative chloride ion: Cl- they form the salt potassium chloride: KCl You see, it's always in the name of the salt
Which ion is found in all alkali solutions?
All alkalis contane or give off oxygen (i have see to come across one that doesn't)
Does acids react with alkalis in a combustion reaction?
No, not always (opinion). So check on the internate
Which ion is the only negative ion present in an aqueous solution of Arrhenius base?
hydroxide ion
