An aqueous solution of na cos saturates at 300 k to form, nazco3.3h2o crystals. 10 kg/h of 35 mass% aqueous solution enters a continuous evaporative crystallizer at 335 k and 1.5 kpa additional information: b. the boiling point rise of the solution is 12 k c. the heat of crystallization is 175 kj/kg d. the mean heat capacity of the solution is 4.2 kj/kg e. at 1.5 kpa water boils at 286 k and the latent heat of vaporization is 2470 kj/kg over the temperature ra nge 270 k and 350 k the solubility of nazsos in water f. is given by: solubility 0.55 t-127.6 kg/100 kg water a schematic diagram that depicts the crystallization process showing all the 1.1. draw entering and leaving streams with the given information. 1.2. determine the actual evaporation rate. determine the yield of crystals and solution formed using the mass balance method

Oxidation-reduction reactions (often called "redox" for short) are reactions that involve the transfer of electrons from one species to another. oxidation states, or oxidation numbers, allow chemists to keep track of these electron transfers. in general, one element will lose electrons (oxidation), with the result that it will increase in oxidation number, and another element will gain electrons (reduction), thereby decreasing in oxidation number. the species that is oxidized is called the reducing agent or reductant. the species that is reduced is called the oxidizing agent or oxidant. to sum up: oxidation = increase in oxidation state = loss of electrons = reducing agent reduction = decrease in oxidation state = gain of electrons = oxidizing agent part a which element is oxidized in this reaction? fe2o3+3co→2fe+3co2 enter the elemental symbol. view available hint(s) is oxidized part b which element is reduced in this reaction? 2hcl+2kmno4+3h2c2o4→6co2+2mno2+2kcl +4h2o enter the elemental symbol. view available hint(s) is reduced

At 450 mm hg a gas has a volume of 760 l, what is its volume at standard pressure

Calculate the number of moles of ethane in 100 grams