Equations balanced on the previous day | Equations balanced on the next day |
3 S2O3{2-} + 2 H{+} = 4 S + 2 SO4{2-} + H2O
Mg + H2SO4 = MgSO4(aq) + H2(g) =>
Mg + H2SO4 = MgSO4(aq) + H2(g)
Zn(s) = Zn2(aq) =>
2 Zn(s) = Zn2(aq)
C2H3O2NH4 + KCN = NH4CN + CH3CO2K =>
C2H3O2NH4 + KCN = NH4CN + CH3CO2K
GaO + H2O = Ga(OH)2 =>
GaO + H2O = Ga(OH)2
magnesiumcarbonate + HCl = water + carbondioxide + magnesiumchloride =>
MgCO3 + 2 HCl = H2O + CO2 + MgCl2
Fe2O3 + KI = FeI3 + K2O =>
Fe2O3 + 6 KI = 2 FeI3 + 3 K2O
CO2 + H2O = C3H5OH + O2 =>
3 CO2 + 3 H2O = C3H5OH + 4 O2
Na2S + Cd(C2H3O2)2 = CdS + NaC2H3O2 =>
Na2S + Cd(C2H3O2)2 = CdS + 2 NaC2H3O2
Zn(C2H3O2)2 + H2O = Zn(OH)2 + C2H4O2 =>
Zn(C2H3O2)2 + 2 H2O = Zn(OH)2 + 2 C2H4O2
NH4HCO3 + CaSO4 = CaCO3 + NH4HSO4 =>
NH4HCO3 + CaSO4 = CaCO3 + NH4HSO4
HCO3{-} + NH3 = CO3{-} + NH4 =>
HCO3{-} + NH3 = CO3{-} + NH4
ZnFe(SO4) = ZnSO4Fe =>
ZnFe(SO4) = ZnSO4Fe
Fe(s) + O2 = Fe2O3(g) =>
4 Fe(s) + 3 O2 = 2 Fe2O3(g)
MgOCl2O5 = MgCl2O6 =>
MgOCl2O5 = MgCl2O6
CaS + K3PO4 = Ca3(PO4)2 + K2S =>
3 CaS + 2 K3PO4 = Ca3(PO4)2 + 3 K2S
CH3COOH + PCl5 = CH3COCl + H3PO5 + H2 =>
5 CH3COOH + PCl5 = 5 CH3COCl + H3PO5 + H2
Ag + AuCl3 = AgCl3 + Au2 =>
2 Ag + 2 AuCl3 = 2 AgCl3 + Au2
Mn{2+} + H{+} + BiO3{-} = Bi{3+} + MnO4{-} + H2O =>
2 Mn{2+} + 14 H{+} + 5 BiO3{-} = 5 Bi{3+} + 2 MnO4{-} + 7 H2O
FeCl3(aq) + Fe(s) = FeCl2(aq) =>
2 FeCl3(aq) + Fe(s) = 3 FeCl2(aq)
H2 + Cl = HCl(g) =>
H2 + 2 Cl = 2 HCl(g)
C4H10 + O2 = CO + H2O =>
2 C4H10 + 9 O2 = 8 CO + 10 H2O
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Mg(HCO3)2 + KOH = Mg(OH)2 + K2CO3 + H2O =>
Mg(HCO3)2 + 4 KOH = Mg(OH)2 + 2 K2CO3 + 2 H2O
Cr(s) + O2(g) = Cr2O3(s) =>
4 Cr(s) + 3 O2(g) = 2 Cr2O3(s)
Cr + O2 = Cr2O3 =>
4 Cr + 3 O2 = 2 Cr2O3
NaBr + Ag2SO4 = Na2SO4 + AgBr =>
2 NaBr + Ag2SO4 = Na2SO4 + 2 AgBr
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Na3PO4 + CaCl2 = NaCl + Ca3(PO4)2 =>
2 Na3PO4 + 3 CaCl2 = 6 NaCl + Ca3(PO4)2
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
Al2O3 + P2O5 = AlPO4 =>
Al2O3 + P2O5 = 2 AlPO4
HSiCl3 + H2O = H10Si10O15 + HCl =>
10 HSiCl3 + 15 H2O = H10Si10O15 + 30 HCl
NO2 + H2O = NH3 + O2 =>
4 NO2 + 6 H2O = 4 NH3 + 7 O2
Mg + P4 = Mg3P2 =>
6 Mg + P4 = 2 Mg3P2
C9H17O8N6SNa + H2O + H{+} = CO2 + CH4 + NH3 + H2S + Na{+} =>
4 C9H17O8N6SNa + 22 H2O + 4 H{+} = 27 CO2 + 9 CH4 + 24 NH3 + 4 H2S + 4 Na{+}
C9H17O8N6SNa + H2O + H{+} = CO2 + CH4 + NH3 + H2S + Na{+} =>
4 C9H17O8N6SNa + 22 H2O + 4 H{+} = 27 CO2 + 9 CH4 + 24 NH3 + 4 H2S + 4 Na{+}
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
C2H6O(l) + O2(g) = H2O(l) + CO2(g) =>
C2H6O(l) + 3 O2(g) = 3 H2O(l) + 2 CO2(g)
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
Na3NO4 + H2O = NaNO3 + NaOH =>
Na3NO4 + H2O = NaNO3 + 2 NaOH
(NH4)2Fe(SO4)2 + H2O = NH4OH + Fe(OH)2 + H2SO4 =>
(NH4)2Fe(SO4)2 + 4 H2O = 2 NH4OH + Fe(OH)2 + 2 H2SO4
Mg + P4 = Mg3P2 =>
6 Mg + P4 = 2 Mg3P2
H3PO4 + NH3 = (NH4)3PO4 =>
H3PO4 + 3 NH3 = (NH4)3PO4
Pb(OH)4 = Pb + OH =>
Pb(OH)4 = Pb + 4 OH