How to know the charge on the compound when an acid is dissociated in water such as H3PO4 in different steps?

It's not necessary. Just wet the tape on either side then apply it as evenly as possible.

Platinum is typically mixed with another alloy. So there's platinum-iridium, which tends to be easier to cast and work with. Platinum-iridium is a whiter metal, but it's also softer so...

You need to charge when it stops working and there should be a light that changes when its done charging.

You have to just type the hypen (-) in front of the seed to make it a negative seed.

If you don't want to tell the truth, at least tell the same lie to everyone. Keep your lies non-specific. Say "I went out", rather than "I went to watch...

You may need a replacement charger. Call your cell phone provider to see what they can do to help you, or order one on Amazon.

You may have to add a quart of muriatic acid in an average size (15,000 gallons) in-ground pool if the pH level is higher than 7.8. Do not forget to...

One way is to check the water against rain water with soap suds, i.e dish detergent. If the water doesn't produce much suds, it is hard and has iron. Soft...

Many of (if not all) the battery current measuring apps do not report accurate readings.

A simple jacket or cardigan can completely change an outfit! You can also use different accessories, or maybe add a belt.