The answer is C. The answer is C because if u increase the surface area, the more reactants u will get. and if u get more The reactants will move faster. Hoped that Helped!:-)
Answer: 1.
moles
2. 90 mg
Explanation:
![O_3(g)+2NaI(aq)+H_2O(l) \rightarrow O_2(g)+I_2(s)+2NaOH(aq)](https://tex.z-dn.net/?f=O_3%28g%29%2B2NaI%28aq%29%2BH_2O%28l%29%20%5Crightarrow%20O_2%28g%29%2BI_2%28s%29%2B2NaOH%28aq%29)
According to stoichiometry:
1 mole of ozone is removed by 2 moles of sodium iodide.
Thus
moles of ozone is removed by =
moles of sodium iodide.
Thus
moles of sodium iodide are needed to remove
moles of ![O_3](https://tex.z-dn.net/?f=O_3)
2. ![\text{Number of moles of ozone}=\frac{0.01331g}{48g/mol}=0.0003moles](https://tex.z-dn.net/?f=%5Ctext%7BNumber%20of%20moles%20of%20ozone%7D%3D%5Cfrac%7B0.01331g%7D%7B48g%2Fmol%7D%3D0.0003moles)
According to stoichiometry:
1 mole of ozone is removed by 2 moles of sodium iodide.
Thus 0.0003 moles of ozone is removed by =
moles of sodium iodide.
Mass of sodium iodide=
(1g=1000mg)
Thus 90 mg of sodium iodide are needed to remove 13.31 mg of
.
Answer is 2KClO3 3O2 + 2KCl
Answer:
Coal is layered because it is a type of sedimentary rock
Explanation: