Mechanical energy is transformed to electromagnet energy
It is a principle that states that mass cannot be loss or gained in a chemical reaction.
It is mostly about an element, it usually goes like this: "which element has the bigger atomic size, Sodium or Oxygen? "
The answer is acidic.
pH < 7 = acidic
pH > 7 base
Answer:
n = 1.24 moles
Explanation:
Given that,
Mass = 153 grams
Molar mass of KClO₃ = 122.55 g/mol
We need to find the number of moles.
We know that,
No. of moles = given mass/molar mass
So,

So, there are 1.24 moles in 153 g of KClO₃.