Mass is lost or gains

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  1. During the electrolysis of an aqueous solution of CuSO4 with inert electrodes(A) the anode loses mass and the cathode gains
    1. answers icon 4 answers
    2. LT asked by LT
    3. views icon 3,526 views
  2. Which situations would be represented with a positive number? Check the TWO that apply.(2 points)Responses Nicole lost 2 pounds
    1. answers icon 1 answer
    2. views icon 11 views
  3. 1)Five possible transitions for a hydrogen atom are listed below: Select whether the atom gains or loses energy for each
    1. answers icon 2 answers
    2. Sandhya asked by Sandhya
    3. views icon 2,806 views
  4. Which description best summarizes the steps that take place during black hole formation, in the correct order?Responses A small
    1. answers icon 1 answer
    2. views icon 13 views
  5. Which of the following are considered to be capital gains?(1 point) Responses the money lost when a stock is sold for less than
    1. answers icon 1 answer
    2. b33ft0ads asked by b33ft0ads
    3. views icon 71 views
  6. Ankit sold two jeans for ₹990 each .on one he gains 10% and on other he lost 10% . find his gain or loss percent on whole
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    2. Rahul kumar asked by Rahul kumar
    3. views icon 1,234 views
  7. Which statement best explains why mass is not conserved in a nuclear change?(1 point)Responses Some of the atoms are lost in the
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    2. d asked by d
    3. views icon 31 views
  8. Which statement best explains why mass is not conserved in a nuclear change?(1 point)Responses Some of the atoms are lost in the
    1. answers icon 1 answer
    2. nuh uhhhhhhhh asked by nuh uhhhhhhhh
    3. views icon 18 views
  9. mass of evaporating dish 22.34mass of evaporating dish +hydrate 24.64 mass of evaporating dish +anhydrous salt 23.85
    1. answers icon 1 answer
    2. lela asked by lela
    3. views icon 989 views
  10. mass of evaporating dish 22.34mass of evaporating dish +hydrate 24.64 mass of evaporating dish +anhydrous salt 23.85
    1. answers icon 1 answer
    2. may asked by may
    3. views icon 746 views