Ask a New Question
Menu

Calculate the percentage composition of

  1. Calculate percentage composition of nitrogen in amammonia
    1. answers icon 1 answer
    2. tyson asked by tyson
    3. views icon 493 views
  2. calculate the percentage composition of water in Na3PO4 * 7 H2O
    1. answers icon 1 answer
    2. yen asked by yen
    3. views icon 531 views
  3. Calculate the percentage composition of sulphuric acid if the atomic masses are H=1u, S=32u and 0=16u
    1. answers icon 2 answers
    2. christina asked by christina
    3. views icon 1,410 views
  4. Find the percentage composition of (NH4)3PO4What i don't understand is if the mass of the element isnt given how would i
    1. answers icon 1 answer
    2. Rose asked by Rose
    3. views icon 1,657 views
  5. If the percentage of arsenic is 76% and the percentage of oxygen is 24% how do I calculate the chemical composition of the oxide
    1. answers icon 0 answers
    2. Laura asked by Laura
    3. views icon 600 views
  6. 15.2g of sample Y were burned and a mass of CO2 in H2O results in 22.0g and 13.5g respectively.what is the empirical formula of
    1. answers icon 1 answer
    2. Sannu Xeno asked by Sannu Xeno
    3. views icon 488 views
  7. Calculate the percentage composition of sulphur in 5 g of an unknown compound containing 2.60 g of sulphur, 0.50 g of hydrogen,
    1. answers icon 1 answer
    2. ezile asked by ezile
    3. views icon 159 views
  8. a solution containing 4.2g KOHand Ca(OH) 2 is neutralized by an acid. it consumes 0.1 equivalent of acid, calculate the
    1. answers icon 0 answers
    2. Nikita asked by Nikita
    3. views icon 477 views
  9. a solution containing 4.2g KOHand Ca(OH) 2 is neutralized by an acid. it consumes 0.1 equivalent of acid, calculate the
    1. answers icon 1 answer
    2. Anonymous asked by Anonymous
    3. views icon 724 views
  10. the question says: Calculate the mass of soap (NaC17H35COO) which contains 1.25 grams of Carbon. Do I use the percentage
    1. answers icon 1 answer
    2. Lauren asked by Lauren
    3. views icon 534 views