Equations balanced on the previous day | Equations balanced on the next day |
2 NaOH + H2SO4 = Na2SO4 + 2 H2O
Fe2O3 + OH = FeO4 + H2O =>
Fe2O3 + 10 OH = 2 FeO4 + 5 H2O
Cu2S + HNO3 = Cu(NO3)2 + H2SO4 + NO + H2O =>
3 Cu2S + 22 HNO3 = 6 Cu(NO3)2 + 3 H2SO4 + 10 NO + 8 H2O
Li + O2 = Li2O =>
4 Li + O2 = 2 Li2O
H3PO3 + CuO = Cu3(PO3)2 + H2O =>
2 H3PO3 + 3 CuO = Cu3(PO3)2 + 3 H2O
H2S + Fe2O3 = H2O + FeS + O2 =>
4 H2S + 2 Fe2O3 = 4 H2O + 4 FeS + O2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
NaCl + H2SO4 = NaHSO4 + HCl =>
NaCl + H2SO4 = NaHSO4 + HCl
[V(O)(H2O)]SO4 + C5H8O2 + Na2CO3 = [V(O)(C5H7O2)2] + Na2SO4 + H2O + CO2 =>
[V(O)(H2O)]SO4 + 2 C5H8O2 + Na2CO3 = [V(O)(C5H7O2)2] + Na2SO4 + 2 H2O + CO2
H2S + Fe3O4 = H2O + FeS + O2 =>
6 H2S + 2 Fe3O4 = 6 H2O + 6 FeS + O2
KMnO4 + Na2S + KOH = K2MnO4 + Na2SO4 + H2O =>
8 KMnO4 + Na2S + 8 KOH = 8 K2MnO4 + Na2SO4 + 4 H2O
calciumhydride + water = Ca(OH)2 + hydrogen =>
CaH2 + 2 H2O = Ca(OH)2 + 2 H2
KOH + HPO4 = KHPO4 + OH =>
KOH + HPO4 = KHPO4 + OH
HBr + NH3 = NH4 + Br =>
HBr + NH3 = NH4 + Br
Cl2 + K2O = KClO + KCl =>
Cl2 + K2O = KClO + KCl
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Al + S = Al2S3 =>
2 Al + 3 S = Al2S3
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
CuS2 + HNO3 = Cu(NO3)2 + H2SO4 + NO + H2O =>
3 CuS2 + 20 HNO3 = 3 Cu(NO3)2 + 6 H2SO4 + 14 NO + 4 H2O
KMnO4 = K2MnO4 + MnO2 + O2 =>
2 KMnO4 = K2MnO4 + MnO2 + O2
NaCl + H2SO4 = Na2SO4 + HCl =>
2 NaCl + H2SO4 = Na2SO4 + 2 HCl
AgNO3 + AlCl3 = AgCl + Al(NO3)3 =>
3 AgNO3 + AlCl3 = 3 AgCl + Al(NO3)3
KMnO4 = K2MnO4 + MnO2 + O2 =>
2 KMnO4 = K2MnO4 + MnO2 + O2
Ba + HBr = BaBr + H =>
Ba + HBr = BaBr + H
V2O5 + C5H8O2 = [V(O)(C5H7O2)2] + (CH3CO)2CO + H2O =>
2 V2O5 + 9 C5H8O2 = 4[V(O)(C5H7O2)2] + (CH3CO)2CO + 5 H2O
AgNO3 + AlCl3 = AgCl + Al(NO3)3 =>
3 AgNO3 + AlCl3 = 3 AgCl + Al(NO3)3
MG(s) + O2(g) = MGO(s) =>
2 MG(s) + O2(g) = 2 MGO(s)
bariumnitrate + ammoniumchromate = bariumchromate + ammoniumnitrate =>
Ba(NO3)2 + (NH4)2CrO4 = BaCrO4 + 2 NH4NO3
MG(s) + O2(g) = MGO(s) =>
2 MG(s) + O2(g) = 2 MGO(s)
C + HNO3 = CO2 + NO2 + H2O =>
C + 4 HNO3 = CO2 + 4 NO2 + 2 H2O
CaCO3 + HCl = CaCl2 + CO2 + H2O =>
CaCO3 + 2 HCl = CaCl2 + CO2 + H2O
Al + S = Al2S3 =>
2 Al + 3 S = Al2S3
NaOH + H2SO4 = Na2SO4 + H2O =>
2 NaOH + H2SO4 = Na2SO4 + 2 H2O
Ca(HCO3)2(aq) = CaCO3(s)(limescale) + CO2(g) + H2O =>
Ca(HCO3)2(aq) = CaCO3(s)(limescale) + CO2(g) + H2O
P + H2O + OH{-} = PH3 + (HPO2){-} =>
5 P + 3 H2O + 3 OH{-} = 2 PH3 + 3(HPO2){-}
NaClO = NaCl + NaClO3 =>
3 NaClO = 2 NaCl + NaClO3
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
Ni(ClO3)2 = NiCl2 + O2 =>
Ni(ClO3)2 = NiCl2 + 3 O2
KMnO4 + HCl = KCl + MnCl2 + Cl2 + H2O =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 5 Cl2 + 8 H2O
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
HNO3 + NH3 = NH4NO3 =>
HNO3 + NH3 = NH4NO3
FeS2 + H2O = FeS + H2S + O2 =>
2 FeS2 + 2 H2O = 2 FeS + 2 H2S + O2
WO3 + H2 = W + H2O =>
WO3 + 3 H2 = W + 3 H2O
MnS + HCl = H2S + MnCl2 =>
MnS + 2 HCl = H2S + MnCl2
(NH4)2SO4 + Ca(OH)2 = CaSO4 + NH3 + H2O =>
(NH4)2SO4 + Ca(OH)2 = CaSO4 + 2 NH3 + 2 H2O
MgSO4(aq) + NaOH(aq) = Mg(OH)2(s) + Na2SO4(aq) =>
MgSO4(aq) + 2 NaOH(aq) = Mg(OH)2(s) + Na2SO4(aq)
H3PO4 + KOH = K3PO4 + H2O =>
H3PO4 + 3 KOH = K3PO4 + 3 H2O
MgSO4 + NaHCO3 = Mg(HCO3)2 + Na2SO4 =>
MgSO4 + 2 NaHCO3 = Mg(HCO3)2 + Na2SO4
NH3 + NaClO = N2H4 + NaCl + H2O =>
2 NH3 + NaClO = N2H4 + NaCl + H2O
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Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 11/02/15
Equations balanced on 12/02/14
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