Type of Chemical Reaction: For this reaction we have a single displacement reaction. Balancing Strategies: In this reaction Calcium (Ca) metal is reacting with Hydrochloric acid (HCl). the Ca replaces the H in HCl and we end up with CaCl2 and H2.2NaOH+H
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Explanation: The given equations are balanced equations. There is no need of balance these equations.
Follow these basic steps to balance a chemical equation
a) Write down your given equation.
b) Write down the number of atoms that you have on each side of the equation.
c) Balance atoms of each element on both sides of the reaction.
d) Always leave hydrogen and oxygen for last to balance.
e) Balance the hydrogen atoms lastly followed by balancing of oxygen atoms.
1. Ca(OH)2 (s) + 2HCl (aq) = CaCl2 (aq)+ 2H2O (l)
2.Ca(OH)2(aq)+H2SO4(aq)—→ CaSO4(s)+2H2O(l
Answer:
Type of Chemical Reaction: For this reaction we have a single displacement reaction. Balancing Strategies: In this reaction Calcium (Ca) metal is reacting with Hydrochloric acid (HCl). the Ca replaces the H in HCl and we end up with CaCl2 and H2.2NaOH+H
2
SO
4
→Na
2
SO
4
+2H
2
O
Explanation:
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