Using Google Calculator for Scientific Notation

What is the first step to access the Google Calculator for scientific notation problems?

• Open a new tab and search for 'calculator' on Google.

• Download a calculator app from the app store.

• Use a physical calculator.

• Type 'scientific calculator' in Google search.

In the given problem, what is the relationship between hydrogen ion concentration and hydroxide ion concentration?

• They are equal to each other.

• Their product is equal to 1.0 times 10 to the negative 14th moles per liter.

• Their sum is equal to 1.0 times 10 to the negative 14th moles per liter.

• They are inversely proportional.

How do you enter '1.0 times 10 to the negative 14' into the Google Calculator?

• Type '1.0' and then 'power' followed by '-14'.

• Type '1.0' and then 'exp' followed by '-14'.

• Type '1.0' and then 'times' followed by '10^-14'.

• Type '1.0' and then 'E' followed by '-14'.

What is the final answer for the hydroxide ion concentration when rounded to the thousandths place?

• 1.177 times 10 to the negative 13th moles per liter

• 1.176 times 10 to the negative 13th moles per liter

• 1.178 times 10 to the negative 13th moles per liter

• 1.175 times 10 to the negative 13th moles per liter

How should the final answer be entered in Moodle?

• 1.177E13

• 1.177E-13

• 1.177*10^-13

• 1.177x10^-13