Molar mass of all oxygen in compound/Total molar mass of compound * 100
= % oxygen in compound
==================
One, oh, oh, oh, oh... Just kidding. 10^26 is one hundred septillion.
Euclid OH is a city in Cuyahoga County, Ohio, in the US.
An adverb is a word that describes a verb (action or 'doing' word). You cannot say "he was oh running" or "she was oh jumping" etc so therefore it is not an adverb. "Oh!" as used as such would be an interjection, aka a word that shows sudden emotion.
lol u here cause of imagine math work?
It is about twelve miles from the center of Cleveland OH to Euclid OH.
4
Ba(OH)2·8H2O Barium Hydroxide Octahydrate Ba(OH)2·8H2O
Ba(OH)2 . 8H2O
The relative molecular weight of the compound nickel (II) sulphate heptahydrate NiSO4 7H2O is 280. 86. The total mass of oxygen in the compound is 176 g. Therefore the total percentage of oxygen to the nearest tenth is 60 percent
Ba(OH)2.8H2O=315.51 8H2O=8x18.02=144.16 ?=144.16/315.51x100=45.69%
Formula: Na2B4O7·10H2O or Na2[B4O5(OH)4]·8H2O
The ions in Ba(OH)2 are: Ba(2+) and (OH)-.
Na2B4O7·10H2O or Na2[B4O5(OH)4]·8H2O
Formula: Na2B4O7·10H2O or Na2[B4O5(OH)4]·8H2O
KOH + NH4Cl ---> KCl + NH4OH When heated however, ammonia gas (NH3) is produced Thus, the equation for this reaction would be: KOH + NH4Cl ---> KCl + NH3 + H2O There you go.
Yes. The formula is Na2[B4O5(OH)4]·8H2O
Ba(OH)2 is the chemical formula barium hydroxide.