11-04-2021
Chemistry

contestada

In an aqueous solution at 25°C, if [H30+] = 3.3 * 10^4 M, then [OH-] is:

Respuesta :

21ahmedfa 21ahmedfa

11-04-2021

Answer:

[OH-] = 3.0 x 10^-19 M

Explanation:

[H3O+][OH-] = Kw

Kw = 1.0 x 10^-14

[H3O+][OH-] = 1.0 x 10^-14

[OH-] = 1.0 x 10^-14 / 3.3 x 10^4 = 3.0 x 10^-19

Answer Link

Otras preguntas

If 125 mg of Ar(g) is added to a 505-mL sample of Ar(g) at STP, what volume will the sample occupy when the conditions of STP are restored

a Number minus the difference between four times the number and six

A coworker asks your opinion about how to minimize ActiveX attacks while she browses the Internet using Internet Explorer. The coworker recalls there is a setti

What are three recommendations for reducing risk and improving the privacy of your personal information while using social media?

A 10% glucose solution is placed in the thistle tube. The thistle tube is placed in a beaker that contains a 5% glucose solution. There is a differentially perm

Because _____________ listeners like to listen to feelings and emotions

The temperature of seawater immediately below the mixed layer changes rapidly with depth. This layer of rapid temperature change is called the thermocline. Comp

Under which common law approach are auditors most likely to be held liable for ordinary negligence to a "reasonably foreseeable" third party?

What is the radian value of arccos(-3/sqrt(2))?

Which research method involves a researcher engaging in careful observation of behavior without intervening directly with the subjects?