Awhite solid can be purified from lemon juice. this solid tastes sour. when placed into water the solution conducts electricity and has a ph of 3.0. the solution turns litmus paper red. when the white powder is reacted with sodium hydroxide, a different white powder is formed which tastes salty. what kind of substance is the original white powder isolated from lemon juice?

Explanation:

When a solution is acidic in nature then it means its pH range is from 1 to 6.9. And, in an acidic solution there are more number of hydrogen () or hydronium () ions as compared to hydroxide ions ().  

Some properties of acids are as follows.

Now, since the white solid substance isolated from lemon juice shows all the properties of being an acid.

Thus, we can conclude that the original white powder isolated from lemon juice is an acidic substance.

precipitation

explanation:

when it goes from cloud to rain/back to earth in the form of rain

hope this

explanation:

covalent bonds

consist of pairs of electrons shared by two atoms, and bind the atoms to fixed orientation and requre high energies to break them

ionic bonds

when two atoms differ considerably in their electronegativity, then one of the atoms will lose its electron to the other atom. this results in a positively charged ion(cation) and a negatively charged ion (anion)