Unas rocas tienen: 1,2 g/cm3
2,66 g/cm3
2,33 g/cm3
1,78 g/cm3

De qué tipo de roca se trata cada una sabiendo la densidad

This chart represents the melting point of several substance. what besy explains the high melting point of the salt?

In an effort to address concerns about global warming, a power plant in portland,oregon is designed to take all of its exhaust gases from its boilers and recycle the co2 using the solvay process to make sodium hydrogen carbonate. the reaction is shown below. nh3(g) + h2o(l) + co2(g) + nacl(aq) → nahco3(aq) + nh4cl(aq) how many liters each of nh3 and co2 (both at stp) would be consumed to produce 3.00 kg of sodium bicarbonate? the volume of both nh3 and co2 would be

Asample of aluminum foil contains 8.60 × 1023 atoms. what is the mass of the foil?