Ask a New Question
Menu

a 500ml sample of o2

  1. what mass of magnesium is needed to reduce a 500ml sample of oxygen at stp to a 375ml sample?Mg + O2--> MgO + O2
    1. answers icon 0 answers
    2. Erin asked by Erin
    3. views icon 341 views
  2. what mass of magnesium is needed to reduce a 500ml sample of oxygen at stp to a 375ml sample?Mg + O2--> MgO + O2
    1. answers icon 0 answers
    2. Anonymous asked by Anonymous
    3. views icon 323 views
  3. In an investigation of the properties of the cobalt gas used in an air conditioning system , a sample of volume 500ml at 28
    1. answers icon 1 answer
    2. views icon 32 views
  4. a sample of gas occupies 500ml at STP. what volume will the gas occupy at 85.0 degrees Celsius
    1. answers icon 1 answer
    2. Gurjot asked by Gurjot
    3. views icon 787 views
  5. a pharmacy stocks NaCI 0.9 in 500ml bags how much NaCL is in one 500ml bag. I get the answer but need help with problem
    1. answers icon 1 answer
    2. juanita asked by juanita
    3. views icon 110 views
  6. What is the pH of a solution prepared by mixing 500mL of 2.0M HCN (Ka= 4.9x10^-10) with 500mL of 1.0 M KOH?
    1. answers icon 1 answer
    2. George asked by George
    3. views icon 717 views
  7. What is the pH of a solution when 500ml of 0.2M NaOH and 500ml of 0.2M H2SO4 are mixed? Pls help.
    1. answers icon 1 answer
    2. Amos & Jayson asked by Amos & Jayson
    3. views icon 975 views
  8. A sample of gas occupies 500ml at 4atm what volume doesn't occupy at standard atomospheric pressure
    1. answers icon 1 answer
    2. Tajudin asked by Tajudin
    3. views icon 50 views
  9. a pharmacy stock D5W in 500ml how much dextrose in one 500ml bag
    1. answers icon 1 answer
    2. juanita asked by juanita
    3. views icon 129 views
  10. drbob you helped me with this problem the other day but i have a question.-i changed 500mL of ethanol to grams then to mol. i
    1. answers icon 2 answers
    2. alicia asked by alicia
    3. views icon 493 views