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Balancing and writing acid base and acid carbonate equations renew

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Date Shared: 29 August 2022

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Sodium hydroxide and sulfuric acid react together to neutralise each other. The reaction started with sulfuric acid being added dropwise to a beaker of sodium hydroxide until a neutral solution was formed. Complete the word and symbol equations for the above reaction
_sodium_ _hydroxide_ + _sulfuric_ acid → _sodium_ _sulfate_ + _water_ Symbol equation _ 2_ NaOH + _1_ H2SO4 → Na2SO4 + _1_ H2O
Metal oxides can also react with acids. Potassium oxide was reacted with hydrochloric acid Complete a word and symbol equation for the above reaction.
_Potassium_ _oxide_ + _hydrochloric_ acid → _Potassium_ _chloride_ + _water_ _ 1_ K2O + _2_ HCl → _2_ KCl + __ _1_ H2O
Calcium carbonate reacts with hydrochloric acid to form a gas. Complete a word and symbol equation for this reaction.
Word equation _ calcium_ carbonate + _hydrochloric_ _acid_ → _calcium_ _chloride_ + _carbon_ _dioxide_ + _water_ Symbol equation _ 1_ CaCO3 + _2_ HCl → _1_ CaCl2 + _1_ CO2 + _1_ H2O
Calcium hydroxide and hydrochloric acid reacted together to form a salt and water. Write a word and balanced symbol equation for calcium hydroxide reacting with hydrochloric acid.
_Calcium_ hydroxide + hydrochloric acid → Calcium _chloride_ + _water_ Symbol: 1 Ca(OH)2 + _2_ HCl → _1_ CaCl2 + _2_ H2O
Indigestion tablets contain metal carbonates and metal hydrogen carbonates, such as sodium hydrogen carbonate and magnesium carbonate. Write a word equation and a balanced symbol equation for the reaction of magnesium carbonate with hydrochloric acid
_Magnesium_ _carbonate_ + _hydrochloric_ _acid_ → _magnesium_ _chloride_ + _water_ + _carbon_ _dioxide_ _ 1_ MgCO3 + _2_ HCl → _1_ MgCl2 + _1_ H2O + _1_ CO2
In another experiment, potassium hydroxide reacts with sulfuric acid. Write a word equation and a balanced symbol equation for this reaction.
_Sulfuric_ acid + _potassium_ _hydroxide_ → _potassium_ _sulfate_ + _water_ _ 1_ H2SO4 + _2_ KOH → _1_ K2SO4 + _2_ H2O
Epsom salt (magnesium sulfate) has many uses. It can be used to relieve stress, sore muscles and arthritis and to promote sleep. It can even be used as a laxative. Epsom salt can be produced from the neutralisation reaction between magnesium hydroxide and sulfuric acid. Complete the word equation for the reaction between magnesium hydroxide and sulfuric acid.
_Magnesium_ _hydroxide_ + _sulfuric_ acid --> _magnesium_ _sulfate_ + _water_ _ 1_ Mg(OH)2 + _1_ _H2SO4_ --> _1_ MgSO4 + _2_ _H2O_
The reaction between calcium hydrogen carbonate and hydrochloric acid. Write a word and symbol equation for the reaction between calcium hydrogen carbonate and hydrochloric acid.
_Calcium_ _hydrogen_ carbonate + _hydrochloric_ acid --> _Carbon_ _dioxide_ + _water_ + _calcium_ _chloride_ _ 1_ Ca(HCO3)2 + _2_ HCl ---> _2_ CO2 + _2_ H2O + _1_ CaCl2
The following products were formed during a neutralization reaction; calcium nitrate, carbon dioxide gas and water. Write a balanced symbol equation for this reaction.
_1_ CaCO3 + _2_ HNO3 → _1_ CO2 + _1_ H2O + _1_ Ca(NO3)2
A strip of magnesium ribbon is dropped in excess dilute sulfuric acid. Bubbles of hydrogen gas are produced as the magnesium reacts with the sulfuric acid. The graph below shows how many bubbles of hydrogen gas are produced as the reaction proceeds. What is the equation for the reaction
1 Mg +1 _H2SO4_ → H2 + _MgSO4_

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29 August 2022

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