Question

write the balanced equation for the following chemical reaction first hydrogen + chlorine that is HCL second Barium Chloride + Aluminium Sulphate that is Barium sulphate + aluminium chloride

Answer 1

hey mate !!!



here is your answer :-

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1) H2 (g ) + Cl2(g) => 2 HCL (l) .






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Bacl2 + Al2(so4 )3 =>>Baso4 + AlCl3


now , balancing


3 BaCl2 + Al2(So4) 3 => Baso4 + 2 AlCl3

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chemical equation is balanced because to follow the law of conservation of that is.




in a balanced chemical equation has equal number of atoms of different elements in the reactant as well as product.

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hope it helps:D




thanks

Answer 2

2. Write the balanced equation for the following chemical reactions. 

(i) Hydrogen + Chlorine ---> Hydrogen chloride

(ii) Barium chloride + Aluminium sulphate ---> Barium sulphate + Aluminium chloride

(iii) Sodium + Water ---> Sodium hydroxide + Hydrogen

ANSWER -

(i) H2 (g) + Cl2 (g) –––> 2HCl (g)

(ii)3BaCl2 (s) + Al2(SO4)3 (s) ---> 3BaSO4 (s) + 2AlCl3 (s)

(iii) 2Na(s) + 2H20 (I) ---> 2NaOH(aq) +H2(g)