How many grams of KCI(s)has been produced from the thermal decomposition of KCIO3(s) that produced 50.0ml of O2(g)at 25 degrees C and 1.00 atm pressure?

Explanation:

We will need a balanced equation with masses, moles, and molar masses, so let’s gather all the information in one place.

Mᵣ:                        74.55

          2KClO₃ ⟶ 2KCl + 3O₂

V/mL:                                50.0

1. Use the Ideal Gas Law to find the moles of O₂

2. Calculate the moles of KCl

The molar ratio is 2 mol KCl:1 mol O₂

3. Calculate the mass of KCl

answer: e.   sour taste

explanation: acids are those substances which dissociates in water to give ions. as they dissociate to give ions, they act as electrolytes and thus are electrically conductive. acids are sour in taste. example: hcl

bases are those substances which dissociates in water to give ions or accepts ions. as they dissociate to give ions, they act as electrolytes and thus are electrically conductive. bases are bitter in taste. bases are slippery in nature.