Chilean niter deposits are mostly sodium nitrate, but they also contain 0.3%iodine in the form of calcium iodate, Ca(IO3)2. After the sodium nitrate inthe niter is dissolved and recrystallized, the remaining solution contains 9 g/Lsodium iodate, NaIO3(aq). The NaIO3 is converted to iodine when it reactswith sulfur dioxide and water.2NaIO3 + 5SO2 + 4H2O → Na2SO4 + 4H2SO4 + I2a. How many liters of sodium iodate solution that contains 9 g of NaIO3 perliter would be necessary to form 127.23 kg of iodine, I2?b. What mass, in megagrams, of Chilean niter that is 0.3% I would benecessary to form the volume of sodium iodate solution you calculated inpart (a)
Chilean niter deposits are mostly sodium nitrate, but they also contain 0.3%iodine in the form of calcium iodate, Ca(IO3)2. After the sodium nitrate inthe niter is dissolved and recrystallized, the remaining solution contains 9 g/Lsodium iodate, NaIO3(aq). The NaIO3 is converted to iodine when it reactswith sulfur dioxide and water.2NaIO3 + 5SO2 + 4H2O → Na2SO4 + 4H2SO4 + I2a. How many liters of sodium iodate solution that contains 9 g of NaIO3 perliter would be necessary to form 127.23 kg of iodine, I2?b. What mass, in megagrams, of Chilean niter that is 0.3% I would benecessary to form the volume of sodium iodate solution you calculated inpart (a)
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Chilean niter deposits are mostly sodium nitrate, but they also contain 0.3%
iodine in the form of calcium iodate, Ca(IO3)2. After the sodium nitrate in
the niter is dissolved and recrystallized, the remaining solution contains 9 g/L
sodium iodate, NaIO3(aq). The NaIO3 is converted to iodine when it reacts
with sulfur dioxide and water.
2NaIO3 + 5SO2 + 4H2O → Na2SO4 + 4H2SO4 + I2
a. How many liters of sodium iodate solution that contains 9 g of NaIO3 per
liter would be necessary to form 127.23 kg of iodine, I2?
b. What mass, in megagrams, of Chilean niter that is 0.3% I would be
necessary to form the volume of sodium iodate solution you calculated in
part (a)
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