I think 30c+3d would be the correct answer.
PH is calculated by the negative logarithm of the hydrogen concentration in a solution. Therefore, the pH in this case is:
pH = -log (0.0000006)
pH = 6.22
Therefore the correct answer among the choices is the last option, pH of 6 with a color pink.
Answer:
(1/4,-121/8)
Step-by-step explanation:
Answer:
b 35
Step-by-step explanation:
you need to find it between the two middle numbers 30 and 40
which gives you 35
X=5 y=1 this what i got when i worked it out on my paper. hope that helps.
