<u>Answer:</u> The ratio of number of hydroxide ions to iodide ions is 2 : 1.
<u>Explanation:</u>
The chemical equation for the oxidation of iodide ion is oxidized to hypoiodite ion by permanganate follows:
According to mole concept:
1 mole of a substance contains number of particles
Moles of iodide ions = 1 mole
Number of iodide ions =
Moles of hydroxide ions = 2 mole
Number of hydroxide ions =
Taking the ratio of number of hydroxide ions and number of iodide ions are as follows:
Hence, the ratio of number of hydroxide ions to iodide ions is 2 : 1.
The ratio of N₂ to hydrogen is 1:3
so if N₂ is 2 then hydrogen will be six
2:6.
6 moles
Weast to east , east to west, nort to south, south to nort.
We are given with a <span>temperature of 273.15 Kelvin and a pressure of 101.325 kPa. Using PV=nRT rule of ideal gas, where P is pressure, V is volume, n is the number of moles, R is the gas constant and T is temperature, we can conclude that the conditions are under STP(standard temp and pressure) and one mole of this gas occupies 22.4 L of volume.</span>