T0orychkBbamad T0orychkBbamad
  • 21-12-2016
  • Chemistry
contestada

What is the mass in grams of 3.0x10^23 molecules of carbon dioxide??

Respuesta :

Аноним Аноним
  • 21-12-2016
Moles of CO2 = number of molecules / 6.02x10^23. = 3x10^23/6.02x10^23 = 0.5moles. Therefore, mass of CO2 = moles x molecular mass of CO2= 0.5x44 = 22gm.
Answer Link

Otras preguntas

Analizati adjectivele din textul urmator dupa modelu dat In curtea larga,cocosii frumisi se infruntau .Ei aveau pieptul lucios si pene albastrii .Creasta rosie
What is the LCM of 2.2 and 5 ?
Can you help me with -5x^2+18x+8? (Its number 34.)
what blatantly commercial ploy does shakespeare employ in act 5 scene 1 in hamlet
which mountain chains cut off turkey and Iran from the rest of the region
simplify 4/40 the fraction
another word for not surprisingly
A soup recipe calls for two and three fourths quarts of vegetable broth. An open can of broth contains one half quarts of broth. how much more broth do you need
Which law passed by Parliament in 1765 put a tax on printed materials produced and sold in the American colonies? A. Tea Act B. Sugar Act C. Quartering Act D. S
A soup recipe calls for two and three fourths quarts of vegetable broth. An open can of broth contains one half quarts of broth. how much more broth do you need