Massage the affected area with aloe vera gel for 2-3 minutes daily and leave it for 15 minutes, than rinse off. It is a best remedy to remove sun spots.
Add some caustic soda, until the pH raises to 7, try this on a hidden place first because your skin might change color in the process.
water, QUICK!!
yes vinegar can be used to neutralize caustic soda skin exposure since it is a mild acid
wash it off quickly with soap and water
If you happen to spill acid on your skin. Flush it with water for a good 5 minutes. If you have a situation where you need to neutralize the acid then Baking Soda is the solution in almost every home. But still flush it very well.
A base.
it takes neutralize about 120 mL of stomach acid.
No. Vinegar contains an acid, acetic acid.
A base, a basic oxide as CaO and a saline hydride as NaH will neutralize an acid.
If you have a base an acid can neutralize it, giving water and a salt
No. It cant.
add an acid
Yes it can.
An acid and a base. ;)