supões que a parte submersa de um iceberg corresponde a 8/9 do seu volume total e que o volume da parte nao submersa é de 135 000m (dados g = 9,8 m / s; p agua = 1,00 g / cm: p gelo = o, 92 g / cm

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

Is powdered sports drink ionic or covalent ? 10pts !

What is the molar mass of the anhydrous compound? answer using four significant figures. 36.02 g/mol 120.15 g/mol 156.12 g/mol