Answer:
for anapproximate result , divide the pressure value by 7.501
Answer:
The number of electrons is the atomic number
<span>Only dissociated substances are written as ions in equations. Dissociated substances must balance numerically, and electrically. The process in which ions leave a solution and regenerate an ionic solid is precipitation. Precipitate insoluble solid formed, dissolution and precipitation are opposite processes.</span>
Answer:
1:put these in sneaker and add water since sulphur is insoluble and the sugar will dissolve and the sand will settle obtain the sulphur
2:filter the mixture of sand and sugar solution to obtain the sand as residue and solution as filtrate
3:using an evaporating dish evaporate sugar solution to saturation not dryness to get crystals.
