It actually depends on the percentage of the concentration give. Percentages can be expressed as %mass/mass, %volume/volume or %mass/volume. To keep things simple, let's just assume that it is in %volume/volume. Thus, 13% of 520 mL is pure acid.
Volume of pure acid = 520*0.13 = 67.6 mL
Answer:
The soup that is not too hot to eat would be better
Explanation:
because the flavours would be fresher than if it is leftover
Answer:
C) drain cleaner fizzes up as it encounters blockages in a pipe
Explanation:
Fossil fuels about into Earth ice age time
Answer:
I have no idea what you mean.
Explanation:
