Explanation:
To add acid into water to dilute the solution but don't add water into acid it can explosive/ can burnt to the victim
False because when a substance changes from one state of matter to another it is a physical change no matter how many states of matter it skips
Answer:
I know someone that has the answer
Explanation:
I know someone that has the answer
The empirical formula for this vitamin : C₃H₄O₃
<h3>Further explanation
</h3>
The empirical formula is the smallest comparison of atoms of compound =mole ratio of the components
The principle of determining empirical formula
- Determine the mass ratio of the constituent elements of the compound.
- Determine the mole ratio by dividing the percentage by the atomic mass
Mass of C in CO₂ :(MW C = 12 g/mol, CO₂=44 g/mol)

Mass of H in H₂O :(MW H = 1 g/mol, H₂O = 18 g/mol)

Mass O = Mass sample - (mass C + mass H) :

mol ratio C : H : O =
