Scientists have discovered a new substance with a hydrogen ion concentration of 0.095811180 m. determine the corresponding ph level for this new substance. round your final answer 3 decimal places

1.018

Step-by-step explanation:

The pH level of a substance indicates the concentration of hydrogen ions () in a solution and is calculated by:

In this case the hydrogen ion concentration is , where

. Hence:

This means this new substance is acid

where are the images of the functions i can only see the question you typed.

step-by-step explanation:

second option

step-by-step explanation:

the measures of a triangle equal 180. use that to find x.

2x+3x+4x=180

9x=180

9x/9=180/9

x=20

now you know x, you know angle a is 40°, angle b is 60°, angle c is 80°.

because angle a is 40°, the first option doesn't work.

because angle b is 60°, the second option does work.

when you add angle a and b, you get 100°. complementary means it equals 90°, so the third option doesn't work.

when you add angle a and c, you get 120°, which is not 100.