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Academia.edu is a platform for academics to share research papers. Q. How many moles of NaCl are present in a solution with a molarity of 8.59M and 125 mL of solution?As each mole KIO3 contains 1 mole IO3-, there will be w moles of IO3-Go to first equation IO3- + 5I- + 6H+ ---> 3I2 + 3H2O w mol 3w mol. So now we know the number of moles of I2 generated. Go to the 2nd equation. I2 + 2S2O3-2 ---> 2I- + S4O6-2 1mol 2 mol 3w mole 6w mole. So now you know the number of moles of thiosulphate and you know its volume
How many moles of Al are needed to form 2.43 mol of A12Br6? A) 7.29 mol B) 4.86 mol C) 2.43 mol D) 1.62 mol E) 1.22 mol 20. Ammonia, an important source of fixed nitrogen that can be metabolized by plants, is produced using the Haber process in which nitrogen and hydrogen combine. N2(g) + .3H2(g) 2NH3(g)
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-into moles of C 6O 6H 8 3 mole I 2 1 mole C 6O 6H 8 1 mole IO 3-1 mole I 2 1. Use the potassium iodate volume (experimentally dete rmined) and molarity information to calculate moles of iodate ion. 2. Use reaction "a" and the appropriate mole ratio to determine the number of moles of I 2 that are produced by the iodate from step 1. 3. Use the ... Kodai essentials.
Academia.edu is a platform for academics to share research papers. The reaction of silver metal and dilute nitric acid proceeds according to the equation above. If 0.10 mole of powdered silver is added to 10. milliliters of 6.0—molar nitric acid, the number of moles of NO gas that can be formed is 0.015 mole (C) 0.030 mole (E) 0.090 mole (B) 0.020 mole (D) 0.045 mole 19.