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Write word equations and then balanced equations for the reactions taking place when: (a) dilute sulphuric acid reacts with zinc granules. (b) dilute hydrochloric acid reacts with magnesium ribbon.

 
Acids, bases and salt
Last Post by Shivani siva 4 years ago
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04/09/2021 6:02 pm
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Deepak Rock 
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Write word equations and then balanced equations for the reactions taking place when:

(a) dilute sulphuric acid reacts with zinc granules.

(b) dilute hydrochloric acid reacts with magnesium ribbon.

(c) dilute sulphuric acid reacts with aluminium powder.

(d) dilute hydrochloric acid reacts with iron filings.

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class 10 acids bases salts lakhmir singh
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04/09/2021 6:09 pm
Shivani siva 
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(a) Sulphuric acid + Zinc → Zinc sulphate + Hydrogen

H2SO4 + Zn  → ZnSO4 + H2

(b) Hydrochloric acid + Magnesium → Magnesium chloride + Hydrogen

2HCl + Mg → MgCl2 + H2

(c) Sulphuric + Aluminium → Aluminium sulphate + Hydrogen

3H2SO4 + 2Al → Al2(SO4)3 + 3H2

(d) Hydrochloric + Iron → Iron (II) chloride + Hydrogen

2HCl + Fe → FeCl2 + H2

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Topic Tags:  class 10 (8819) , acids bases (378) , salts (378) , lakhmir singh (3364) ,
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