This topic contains 1 reply, has 2 voices, and was last updated by  sreya 1 year, 6 months ago.

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  • #666720 Reply
     EduGorilla 
    Keymaster
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    A solution containing NaHCO3 and Na2CO3 was treated with excess of CaCl2 solution and filtered. m1 g of precipitate was obtained. On adding NaOH drop by drop, a further m2 g was precipitated. If after addition of CaCl2, the solution was not filtered but was boiled and filtered, what would have been the total weight of the precipitate?

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    1. (m1 + m2) g
    2. (m1 + ) g
    3. (m2 + ) g
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  • #2052854 Reply
     sreya 
    Participant
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    i need answer with explanation

Reply To: A solution containing NaHCO3 and Na2CO3 was treated with excess of CaCl2 solution and filtered. m1 g….
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