The approximate molar concentration of several chemicals are given. Find the pH of each. Use the
calculator and round to the nearest tenth, if
necessary.
Oven cleaner: [H+] = 10-13
pH =
Water: [H+] = 0.0000007
pH =
Blood: [H+] = 0.00000004
pH =
Vinegar: [H+] = 0.0063
pH =

$450

step-by-step explanation:

first, you have to multiply 150x2=300

next, you have to add 150+300= 450

correct answer is infinitely many solutions

step-by-step explanation:

2(2x + 3) = -4 + 2(2x + 5)

solving the above equation:

4x + 6 = -4 +4x +10

combining like terms

4x -4x = -4+10-6

0=0

since both sides are 0=0, we end up into true statement it means it has infinite many solutions.

so correct answer is infinitely many solutions

answer: the first graph

step-by-step explanation:

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