Because strontium sulfate is much less soluble in water than strontium chloride, sodium chloride, or sodium sulfate, this reaction is:
Na2SO4 (aq) + SrCl2 (aq) => 2 NaCl (aq) + SrSO4 (s).
Li2SO4, SrCl2
Balanced equation:
Li2SO4(aq) + SrCl2(aq) --> 2LiCl(aq) + SrSO4(s)
If added to water then strontium sulfate will precipitate and lithium chloride will remain in solution.
bromine - Br2, six mole hydrate of strontium iodide SrI2*6H2O
SrCl2 + 2NaOH = Sr(OH)2 + 2NaCl
Sr2+ + CO32- --> SrCO3
Sr + 2 H2O -> Sr(OH)2 + H2
K2SO4(aq) + SrI2(aq)=SrSO4(aq) + 2kI(aq)
39 APEX
-830
Since the atomic number of Sr is less than 90, Sr undergoes beta decay. Beta decay is when the element decays into another element and a neutron actually breaks apart (sort of) into an electron and proton; the proton attaches to the other element, but the electron stays alone. Thus: 90------>90 Y+e0-1 38 Sr--->39 Y+e *there should only be one e, and the 0 and -1 should be in front, just like with the elements, but the format deletes the extra spaces so i put it like that for clarity's sake. sorry!
HCI
FeCl3 + NaOH
(NH4)3PO4 + 3NaOH -------> Na3PO4 + 3NH3 + 3H2O
CH3COOH+NaOH=CH3COONa+H2O
the balanced equation for ammonium hydroxide and perchloric acid is given below.NH4OH (aq) + HCl (aq) ---> NH4Cl (aq)+ H2O (l) .Above is the balanced molecular Equation.
The chemical equation is:3 NaOH + H3PO4 = Na3PO4 + 3 H2O
The balanced equation is Cu(OH)2 (s) (heat) = CuO + H2O.
There is no reaction between these, because all species are soluble.
No - phosphorous can not just appear.Heating magnesium hydroxide will give magnesium oxide and water.
FeSO4 + 2NaOH = Na2SO4 + Fe(OH)2
chromium disodium phosphate
3Ba(BrO3)2 + 2Na3PO4 -> Ba3(PO4)2 + 6NaBrO3