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Acids & Bases

QuestionAnswer
What is the chemical formula for Calcium Hydroxide? Ca(OH)2
What salt is when Potassium Hydroxide neutralizes Phosphoric Acid? Potassium Phosphate
What is formed when an acid and alkali are mixed? a salt and water
What is the chemical formula for Ammonium Hydroxide? NH4OH
What pH is neutral and what colour is it? 7 and green
What pH is acidic and what colour is it? 1 and red
What pH is alkaline and what colour is it? 14 and purple
What is formed when an acid and a metal carbonate are mixed? a salt, water and carbon dioxide
What is formed when an acid and a metal are mixed? a salt and hydrogen
What is the chemical formula for sulphuric acid? H2SO4
What is the chemical formula for sodium hydroxide? NaOH
What happens when an acid is diluted? The concentration of the H+ is decreased
Metal oxides dissolve in water to make what? Alkaline solutions
Non-metal oxides dissolve in water to make what? Acidic solutions
What do all alkalis contain? Hydroxide
What do all acids contain? Hydrogen
Created by: naomilovell23