Sobre ações relacionadas ao aquecimento global, assinale somente as alternativas corretas:
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Simple dimensional analysis.
okay so youll need a periodic table to look up the molar mass. youll be given either an amount of grams or moles.
okay so youll need a periodic table to look up the molar mass. youll be given either an amount of grams or moles.
Solving part-1 only
#1
KMnO_4
- Transition metal is Manganese (Mn)
#2
Actually it's the oxidation number of Mn
Let's find how?
- x is the oxidation number
#3
- Purple as per the color of potassium permanganate
#4