I would personally convert the 12 mg to g so I could see what I was working with. So 12 mg to grams is 0.012 g...
so 1 tablet is 0.012g. the patient needs 0.024 g.
so 0.024g/0.012g = 2 tablets or 0.012g X 2 is 0.024 g
hope this helps :)
F₂ + 2NaBr→ 2NaF +Br₂
The chemical equation above show the conservation of matter because
The number of F atoms in the reactants equal the number of F atoms in the product (answer C)
<u><em>Explanation</em></u>
According to the law of mass of matter conservation, the number of atoms in the reactants side should be equal to number of atoms in products side.
For example in reaction above the number of F atoms in reactants side equal the number of F atoms in the products side.Therefore the equation above show the conservation of matter.
The answer is B charged particles
Answer:
I think the answer is options 2