Reproduce the chemical equation for the above snippet: so3 + = na2so4 + h2o; + h2o = ba (oh) 2; sio2 + = casio3; cro3 + = h2cro4; + feo = feso4 + h2o: hbr + = cabr2 + h2o

Which process describes vaporization that takes place below the surface of a liquid? condensation melting boiling evaporation

How can you write e method for the experiment of separating sand from water by filtration process? 1-materials 2-steps 3-conclusion also the same for the separating process of water and salt by filtration or distillation. quick because i need to finish my hw

Use the periodic table to determine how many grams of oxygen would be required to react completely with 859.0 g c2h2