The product label should be at the bottom hopes this helped
Answer:
https://sensorex.com/ph-calculator/
Explanation:
go to this link and then scroll down a little bit and then you'll find the answer
Answer:
A. True
Explanation:
Mole is the unit associated with measuring substances in chemistry. Chemicals are usually measured in moles and it is derived from the formula - mass/molar mass.
This makes the mole a definition of the representation of a macroscopic quantity of matter that can be used in the laboratory and hereby validates the answer as being true .
We need to separate different components of a mixture to separate the useful components from the non-useful or some harmful components.
Examples:
(a) Tea leaves are separated from tea.
(b) Pebbles are separated form rice and pulse.
Answer is: c. 6.02 x 10^23.
n(N₂) = 1.00 mol; amount of nitrogen molecules.
Na = 6.02·10²³ 1/mol.
Na is Avogadro number or Avogadro constant (the number of particles, in this example nitrogen molecules, that are contained in the amount of substance given by one mole).
N(N₂) = n(N₂) · Na.
N(N₂) = 1.00 mol · 6.02·10²³ 1/mol.
N(N₂) = 6.02·10²³; number of nitrogen molecules.
