Equations balanced on the previous day | Equations balanced on the next day |
8 HgS(s) = 8 Hg(l) + S8(s)
C9H12 + O = C7H6O2 + H2O =>
7 C9H12 + 33 O = 9 C7H6O2 + 15 H2O
Na(s) + NiCl2(aq) = Ni(aq) + NaCl(s) =>
2 Na(s) + NiCl2(aq) = Ni(aq) + 2 NaCl(s)
H2O2 + As2S3 + NH4OH = H2O + (NH4)2AsO4 + H2S =>
3 H2O2 + As2S3 + 4 NH4OH = 2 H2O + 2(NH4)2AsO4 + 3 H2S
Th(NO3)4 + (NH4)2S + HCl = ThCl4 + NH4NO3 + H2S =>
Th(NO3)4 + 2(NH4)2S + 4 HCl = ThCl4 + 4 NH4NO3 + 2 H2S
MnO2 + KBr + HNO3 = Br2 + Mn(NO3)2 + KNO3 + H2O =>
MnO2 + 2 KBr + 4 HNO3 = Br2 + Mn(NO3)2 + 2 KNO3 + 2 H2O
Bi(OH)3 + HNO3 = Bi(OH)2NO3 + H2O =>
Bi(OH)3 + HNO3 = Bi(OH)2NO3 + H2O
C6H12O6 + KMnO4 + H2SO4 = CO2 + Mn2(SO4)3 + K2SO4 + H2O =>
C6H12O6 + 6 KMnO4 + 12 H2SO4 = 6 CO2 + 3 Mn2(SO4)3 + 3 K2SO4 + 18 H2O
AgNO3 + NaBr = AgBr + NaNO3 =>
AgNO3 + NaBr = AgBr + NaNO3
NaH2SbO4 + NaOH = Na2HSbO4 + H2O =>
NaH2SbO4 + NaOH = Na2HSbO4 + H2O
CuSO4*5H2O + (NH4)2 + HPO4 = NH4HSO4 + H2O + Cu(PO4) =>
2 CuSO4*5H2O + (NH4)2 + 2 HPO4 = 2 NH4HSO4 + 10 H2O + 2 Cu(PO4)
Ni(OH)2 + H2O2 = NiOOH + H2O =>
2 Ni(OH)2 + H2O2 = 2 NiOOH + 2 H2O
Al + HNo3 = H2 + Al(No3)3 =>
2 Al + 6 HNo3 = 3 H2 + 2 Al(No3)3
CH3CH2OH + K2Cr2O7 + H2SO4 = CH3CHOH + Cr2(SO4)3 + K2SO4 + H2O =>
6 CH3CH2OH + K2Cr2O7 + 4 H2SO4 = 6 CH3CHOH + Cr2(SO4)3 + K2SO4 + 7 H2O
H4P2O7 + Ca(OH)2 = H2O + CaH2P2O7 =>
H4P2O7 + Ca(OH)2 = 2 H2O + CaH2P2O7
Rb3PO4 + Ti(NO3)4 = Rb3(NO3)4 + TiPO4 =>
Rb3PO4 + Ti(NO3)4 = Rb3(NO3)4 + TiPO4
Cl10000 + H50 + O = HClO =>
Cl10000 + 200 H50 + 10000 O = 10000 HClO
KClO4 + Al + NaOH + H2O = KCl + Na[Al(OH)4] =>
3 KClO4 + 8 Al + 8 NaOH + 12 H2O = 3 KCl + 8 Na[Al(OH)4]
Li(NO3) + Na2S = Li2S + Na(NO3) =>
2 Li(NO3) + Na2S = Li2S + 2 Na(NO3)
S8 + KI = SI + K =>
S8 + 8 KI = 8 SI + 8 K
HClO(s) + NaOH(s) = H2O(l) + NaClO(s) =>
HClO(s) + NaOH(s) = H2O(l) + NaClO(s)
PbNO3 + ZnBr = ZnNO3 + PbBr =>
PbNO3 + ZnBr = ZnNO3 + PbBr
Cs(s) + S8(s) = Cs2S(s) =>
16 Cs(s) + S8(s) = 8 Cs2S(s)
Na + H2SO4 = Na2SO4 + H2O + SO =>
4 Na + 3 H2SO4 = 2 Na2SO4 + 3 H2O + SO
KMnO4 + HI = KIHMnO4 =>
KMnO4 + HI = KIHMnO4
KOH + H3PO4 = K3PO4 + (H2O) =>
3 KOH + H3PO4 = K3PO4 + 3(H2O)
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
CH3CH2OH = C2H4O + H =>
CH3CH2OH = C2H4O + 2 H
NaClO + HCl = NaCl + HClO =>
NaClO + HCl = NaCl + HClO
SN + HNO3 = SNO2 + NO2 + H2O =>
SN + 4 HNO3 = SNO2 + 4 NO2 + 2 H2O
Mn2 + H2O2 = MnO2 + H2O =>
Mn2 + 4 H2O2 = 2 MnO2 + 4 H2O
ScCl3 + NH4F = [ScF2]Cl + NH4Cl =>
ScCl3 + 2 NH4F = [ScF2]Cl + 2 NH4Cl
Mn{2+} + PbO2 + H{+} = [MnO4]{-} + Pb{2}{+} + H2O =>
2 Mn{2+} + 5 PbO2 + 4 H{+} = 2[MnO4]{-} + 5 Pb{2}{+} + 2 H2O
NaOH + H4P2O7 = Na4P2O7 + H2O =>
4 NaOH + H4P2O7 = Na4P2O7 + 4 H2O
Ba(OH)2 + Ca3O8P2 = Ca(OH)2 + Ba3(PO4)2 =>
3 Ba(OH)2 + Ca3O8P2 = 3 Ca(OH)2 + Ba3(PO4)2
KBiO3 + Mn(NO3)2 + HNO3 = Bi(NO3)3 + KMnO4 + H2O + KNO3 =>
5 KBiO3 + 2 Mn(NO3)2 + 14 HNO3 = 5 Bi(NO3)3 + 2 KMnO4 + 7 H2O + 3 KNO3
CH4 + O2 = CO2 + H4O =>
2 CH4 + 3 O2 = 2 CO2 + 2 H4O
BaO + Cl2 = BaClO =>
2 BaO + Cl2 = 2 BaClO
Mg(s) + H2O(l) = MgOH(aq) + H2(g) =>
2 Mg(s) + 2 H2O(l) = 2 MgOH(aq) + H2(g)
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
(NH4)SO4 + Ba(NO3)2 = Ba(SO4)2 + (NH4)(NO3) =>
2(NH4)SO4 + Ba(NO3)2 = Ba(SO4)2 + 2(NH4)(NO3)
Ni(OH)2 + HNO3 = Ni(HNO3)6{+2} + OH{-} =>
Ni(OH)2 + 6 HNO3 = Ni(HNO3)6{+2} + 2 OH{-}
CH3COOCOCH3 + NaOH = CH3COOCOCH2Na + H2O =>
CH3COOCOCH3 + NaOH = CH3COOCOCH2Na + H2O
CH3COBr = CH3 + COBr =>
CH3COBr = CH3 + COBr
Cl2 + KNO3 = KClO3 + KCl + NO =>
3 Cl2 + 6 KNO3 = 4 KClO3 + 2 KCl + 6 NO
Ce(IO3)4 + (H2C2O4) = Ce2(C2O4)3 + I2 + CO2 + H2O =>
2 Ce(IO3)4 + 24(H2C2O4) = Ce2(C2O4)3 + 4 I2 + 42 CO2 + 24 H2O
MgO = Mg + O3 =>
3 MgO = 3 Mg + O3
As2O3 + J2 + KOH = KJ + K2AsO4 + H2O =>
As2O3 + 3 J2 + 10 KOH = 6 KJ + 2 K2AsO4 + 5 H2O
NaBr + HNO3 = NaNO3 + HBr =>
NaBr + HNO3 = NaNO3 + HBr
HCl + FePO4 = FeCl3 + H3PO4 =>
3 HCl + FePO4 = FeCl3 + H3PO4
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