brodybrown1370 brodybrown1370
  • 25-06-2017
  • Chemistry
contestada

A mixture was found to contain 1.05 g if silicone dioxide, 0.69 g cellulose, 1.82 g of calium carbonate. what percent of calcium carbonate is in thise mixture?

Respuesta :

LeChatNoir
LeChatNoir LeChatNoir
  • 25-06-2017
1,05+ 0,69 + 1,82 = 3,56g of mixture

%CaCO₃: 1,82/3,56×100% = 0,5112×100% = 51,12%
Answer Link

Otras preguntas

A coil is connected to a 100v d.c. supply and takes a current of 10A. Calculate the value of the resistance of the coil
summary of the tell tale heart.
the bankers bank of the united states is the ombcboirsfedthe united states largents entitlement program is the dicount tax rate social securety tax credit progr
one milliliter equals 10^3 liter. simplify 10^3
What is The square root of 3 plus the square root of 1/3?
The Americans with disabilities act requires that wheelchair ramps have a slope no greater than 1/12 what is the minimum horizontal length a 2 foot high ramp ca
what is the kinetic energy of a 3-kilogram ball that is rolling at 2 meters per second?
A club with 31 members is to select five officers (president, vice president, secretary, treasurer, and historian). In how many ways can this be done?
Why Do Writers Use Personification?
what's the answer to v+9/3=8