Strontium hydroxide is Sr(OH)2.
SrO
strong base
Strontium hydroxide is Sr(OH)2, with a molar mass of 121.6g/mol. If you have 5.18g of it, you have 5.18/121.6=0.0426mol of it. Multiply this by Avogadro's number to get 2.56x1022 representative particles of strontium hydroxide. Assuming you mean hydroxide ions instead of hydrogen ions, it's 2 hydroxide ions per formula unit, so double it to get 5.12x1022 hydroxide ions.
Strontium reacts with water producing strontium hydroxide and hydrogen gas. This is a chemical change.
Strontium hydroxide is Sr(OH)2.
This is the chemical formula for strontium hydroxide.
0.0349 mol
There are sodium hydroxide, strontium hydroxide, magnesium hydroxide, potassium hydroxide, calcium hydroxide and more.
SrO
Answers: Potassium hydroxide, Barium hydroxide, Caesium hydroxide, Sodium hydroxide, Strontium hydroxide, Calcium hydroxide, Lithium hydroxide, Rubidium hydroxide...
Strontium hydroxide
strong base
Strontium hydroxide is Sr(OH)2, with a molar mass of 121.6g/mol. If you have 5.18g of it, you have 5.18/121.6=0.0426mol of it. Multiply this by Avogadro's number to get 2.56x1022 representative particles of strontium hydroxide. Assuming you mean hydroxide ions instead of hydrogen ions, it's 2 hydroxide ions per formula unit, so double it to get 5.12x1022 hydroxide ions.
Strontium reacts with water producing strontium hydroxide and hydrogen gas. This is a chemical change.
Sr + 2 H2O --> Sr(OH)2 + H2 Strontium + Water --> Strontium Hydroxide + Hydrogen Gas.
Strontium belongs to alkaline earth metalswhich form the stable carbonates so when carbon dioxide is added to aqueous solution of strontium hydroxide white ppts. of strontium carbonate are formed. Sr(OH)2+ CO2 = SrCO3 + H2O