The pH scale is logarithmic, and is based on powers of 10.
Therefore, there are 10 more hydrogen ions in pH of 4 versus 5.
Methane has a chemical formula of CH4. this means that it has one carbon with 4 hydrogens. As you see it is mainly hydrogen, but the carbon weighs more than the 4 hydrogens.
of course, ions are formed by loosing (cations) or gaining (anions) electrons. anions have more electrons than the atom from which it is formed.
These are called polyatomic ions.
The one that has the most particles or the most ions. For example, AlCl3 (4 ions) lowers freezing point more than CaCl2 (3 ions), which is better than NaCl (2 ions) which is better than glucose (1 particle).
You get a basic solution with pH above 7. It contains more OH- ions than H+ ions
In pH 3, the concentration of hydrogen ions is 10 times higher than in pH 4. Therefore, there are 10 times more hydrogen ions in pH 3 than in pH 4.
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If the solution is basic, there are more hydroxide ions than hydrogen ions. In an acidic solution, there are more hydrogen ions than hydroxide ions. The balance between these ions determines the pH of a solution.
A solution with a greater concentration of hydrogen ion (H+) than hydroxide ion (OH-) is an acid while the inverse would be a base.
An acid has more H+ ions than OH- ions, while a base has more OH- ions than H+ ions.
it has more hydroxide ions than hydronium ions
Ions made up of more than one atom are called polyatomic ions.
Alpha hydrogens are removed in aldol condensation to form enolate ions, which are more reactive nucleophiles than the carbonyl group itself. This leads to faster and more efficient formation of the carbon-carbon bond between two carbonyl compounds. Removing the alpha hydrogens also helps stabilize the enolate ion through resonance, making the reaction more favorable.
Yes, hydrogen ions are more acidic than hydroxide ions. Hydrogen ions contribute to acidity by releasing protons in solution, while hydroxide ions are actually the base component that reacts with hydrogen ions to neutralize them.
Yes, a basic solution is expected to contain more hydroxide ions (OH-) than hydrogen ions (H+). This is because in a basic solution, the concentration of hydroxide ions is higher than the concentration of hydrogen ions, resulting in a pH greater than 7.
Methane has a chemical formula of CH4. this means that it has one carbon with 4 hydrogens. As you see it is mainly hydrogen, but the carbon weighs more than the 4 hydrogens.
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