.A millimeter cube of carbon the size of a pencil point contains about 77 coulombs of positive and negative charge. If you could separate all of the positive and negative charges by a distance of one meter the attractive force between them would be about

Explanation:

The magnitude of the electricforce between two charges is given by the formula:

where:

is the Coulomb's constant

are the two charges

r is the separation between the two charges

And the force is:

- Repulsive if the two charges have same sign

- Attractive if the two charges have opposite sign

In this problem, we have:

is the magnitude of the positive charge

is the magnitude of the negative charge

r = 1 m is the distance between the two charges

So, the magnitude of the electrostatic force is

answer; (arch); good luck

hello, i am papaguy.

i have found an answer to your question but use it as information.

information: because weak acids/bases have low concentration of hydrogen ions, the addition of water has a large impact on the ph. 2. a difference in 1 unit is a 10x difference in concentration for example; a liquid with ph of 3 is 10x more acidic than a liquid with a ph of 4. therefore, a liquid with a ph of 3 is stronger.

best of luck!