10cm^3 of solution b is added to a beaker.
distilled water is added to the beaker until the final volume in the beaker is 100cm^3
the ph of the solution is measured before and after distilled water is added.
table 4 sows the results(im jus going to write wats in the table):

| volume of solution in beaker: | ph of solution: |
| 10cm^3 | 3 |
| 1000cm^3 | x |
calculate the value of x

can someone me on this question plz, i feel like its easy, but i just forgot how to do it lol

Cryolite, na3alf6(s), an ore used in the production of aluminum, can be synthesized using aluminum oxide. start this question by first balance the chemical equation.1.) balance the equation: - alo3(s)+naoh(l)+hf(> na3alf6+h2o(g). 2.) if 17.5 kilograms of al2o3(s), 51.4 kilograms of naoh(l), and 51.4 kilograms of hf(g) react completely, how many kilograms of cryolite will be produced? 3.)which reactants will be in excess, (al2o3, naoh, or hf) 4.)what is the total mass of the excess reactants left over after the reaction is complete in kg?