Question

hii guys help me pleass​

Answer 1

SEE THE AATACHMENT YOUR ANSWER IS THIS AND I THINK IT IS CORRECT

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Answer 2

Explanation:

molecular mass of MnCl2 is 126g

". ". ". H2O is 18g

mass of Cl2 is 71g

so total mass of product is 215g

thus mass of HCl needed=215g-69.6g=145.4 g{ by law of conservation of mass}