Equations balanced on the previous day | Equations balanced on the next day |
CoCl2 + 2 NaHCO3 = CoCO3 + 2 NaCl + H2O + CO2
K2Cr2O7 + SnO + H2SO4 = Sn(SO4)2 + Cr2(SO4)3 + K2SO4 + H2O =>
K2Cr2O7 + 3 SnO + 10 H2SO4 = 3 Sn(SO4)2 + Cr2(SO4)3 + K2SO4 + 10 H2O
CaI2 + Hg(NO3)2 = HgCa + NO3I =>
CaI2 + Hg(NO3)2 = HgCa + 2 NO3I
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Al2O3 + NaHCO3 = Al(OH)3 + Na2O + CO2 =>
Al2O3 + 6 NaHCO3 = 2 Al(OH)3 + 3 Na2O + 6 CO2
C5H10 + O2 = OH2 + C4 =>
4 C5H10 + 10 O2 = 20 OH2 + 5 C4
KI + CuCl = KCl + ICu =>
KI + CuCl = KCl + ICu
Sr(OH)2 + (NH4)2S = SrS + NH3 + HOH =>
Sr(OH)2 + (NH4)2S = SrS + 2 NH3 + 2 HOH
PO2 + CaSO3 = CaO + P(SO3)2 =>
PO2 + 2 CaSO3 = 2 CaO + P(SO3)2
Pb{2+} + H2SO4 = PbSO4 + H{+} =>
Pb{2+} + H2SO4 = PbSO4 + 2 H{+}
As2S3 + H2O2 + OH{-} = SO4{-2} + AsO4{-3} + H2O =>
As2S3 + 14 H2O2 + 12 OH{-} = 3 SO4{-2} + 2 AsO4{-3} + 20 H2O
Sb(OH)3 + KI = KOH + SbI3 =>
Sb(OH)3 + 3 KI = 3 KOH + SbI3
K2Cr2O7 + SnO + H2SO4 = Sn(SO4)2 + Cr2(SO4)3 + K2SO4 + H2O =>
K2Cr2O7 + 3 SnO + 10 H2SO4 = 3 Sn(SO4)2 + Cr2(SO4)3 + K2SO4 + 10 H2O
KMnO4 + KOH + HCl = K2MnO4 + Cl2 + H2O =>
2 KMnO4 + 2 KOH + 2 HCl = 2 K2MnO4 + Cl2 + 2 H2O
K2CO3 + Fe(CrO2)2 + O2 = K2CrO4 + Fe2O3 + CO2 =>
8 K2CO3 + 4 Fe(CrO2)2 + 7 O2 = 8 K2CrO4 + 2 Fe2O3 + 8 CO2
Na3PO4 + Cu(NO3)2 = Na3Cu + PO4(NO3)2 =>
Na3PO4 + Cu(NO3)2 = Na3Cu + PO4(NO3)2
As2 + O2 = AsO =>
As2 + O2 = 2 AsO
HCl2 + NaOH = NaCl2 + H2O =>
HCl2 + NaOH = NaCl2 + H2O
K2Cr2O7 + SnO + H2SO4 = Sn(SO4)2 + Cr2(SO4)3 + K2SO4 + H2O =>
K2Cr2O7 + 3 SnO + 10 H2SO4 = 3 Sn(SO4)2 + Cr2(SO4)3 + K2SO4 + 10 H2O
H3PO4 + KOH = H3OH + KPO4 =>
H3PO4 + KOH = H3OH + KPO4
Al2(SO4)2 + Ca(OH)2 = Al(OH)2CaSO4 =>
Al2(SO4)2 + 2 Ca(OH)2 = 2 Al(OH)2CaSO4
Mg(s) + FeCl3(l) = MgCl2(l) + Fe(s) =>
3 Mg(s) + 2 FeCl3(l) = 3 MgCl2(l) + 2 Fe(s)
HAc + NH4(OH) = NH4Ac + H2O =>
HAc + NH4(OH) = NH4Ac + H2O
CH3OH + CH3CH2COOH = CH3OOCCH2CH3 + H2O =>
CH3OH + CH3CH2COOH = CH3OOCCH2CH3 + H2O
K2Cr2O7 + H2SO4 + C6H5CH3 = K2SO4 + Cr2(SO4)3 + C6H5COOH + H2O =>
K2Cr2O7 + 4 H2SO4 + C6H5CH3 = K2SO4 + Cr2(SO4)3 + C6H5COOH + 5 H2O
K2Cr2O7 + SnO + H2SO4 = Sn(SO4)2 + Cr2(SO4)3 + K2SO4 + H2O =>
K2Cr2O7 + 3 SnO + 10 H2SO4 = 3 Sn(SO4)2 + Cr2(SO4)3 + K2SO4 + 10 H2O
Mg + CuNO3 = Cu + Mg(NO3)3 =>
Mg + 3 CuNO3 = 3 Cu + Mg(NO3)3
FeMnO4 + K = KMnO4 + Fe =>
FeMnO4 + K = KMnO4 + Fe
FeSO4 + HNO3 + H2SO4 = Fe2(SO4)4 + NO + H2O =>
6 FeSO4 + 4 HNO3 + 6 H2SO4 = 3 Fe2(SO4)4 + 4 NO + 8 H2O
Cr(CH3CO2)3 + (NH4)2S = Cr2S3 + NH4CH3COO =>
2 Cr(CH3CO2)3 + 3(NH4)2S = Cr2S3 + 6 NH4CH3COO
Ni(HCO3)2 + NH4Cl = NiCl2 + NH4(HCO3) =>
Ni(HCO3)2 + 2 NH4Cl = NiCl2 + 2 NH4(HCO3)
K2Cr2O7 + SnO + H2SO4 = Sn(SO4)2 + Cr2(SO4)3 + K2SO4 + H2O =>
K2Cr2O7 + 3 SnO + 10 H2SO4 = 3 Sn(SO4)2 + Cr2(SO4)3 + K2SO4 + 10 H2O
K2CrO4 + FeCl3 = FeCrO4 + K2Cl3 =>
K2CrO4 + FeCl3 = FeCrO4 + K2Cl3
CH2CHO + Cu(OH)2 = CH3COOH + Cu2O + H2O =>
2 CH2CHO + 2 Cu(OH)2 = 2 CH3COOH + Cu2O + H2O
C7H17 + O2 = CO2 + H2O =>
4 C7H17 + 45 O2 = 28 CO2 + 34 H2O
AgBr + (NH4)2CO3 = Ag(NH3)2Br + H2CO3 =>
AgBr + (NH4)2CO3 = Ag(NH3)2Br + H2CO3
Na(HCO3) + HCl = H2CO3 + NaCl =>
Na(HCO3) + HCl = H2CO3 + NaCl
CO3{2-} + H2SO4 = H2CO3 + SO4{2-} =>
CO3{2-} + H2SO4 = H2CO3 + SO4{2-}
C35H25O + C8H8 = C36H28 + CO =>
16 C35H25O + 13 C8H8 = 18 C36H28 + 16 CO
PbO + HNO3 = NO + PbO2 + H2O =>
3 PbO + 2 HNO3 = 2 NO + 3 PbO2 + H2O
BrO3{-} + H3AsO3 = Br{-} + H3AsO4 =>
BrO3{-} + 3 H3AsO3 = Br{-} + 3 H3AsO4
C6H5 + Br2 = C6H4Br + HBr =>
C6H5 + Br2 = C6H4Br + HBr
FeSO4 + HNO3 + H2SO4 = Fe2(SO4)4 + NO + H2O =>
6 FeSO4 + 4 HNO3 + 6 H2SO4 = 3 Fe2(SO4)4 + 4 NO + 8 H2O
Sr(HSO3)2 + Ba(OH)2 = Sr(OH)2 + BaSO3 + H2O =>
Sr(HSO3)2 + 2 Ba(OH)2 = Sr(OH)2 + 2 BaSO3 + 2 H2O
Sn(NO3)2 + AgNO3 = Sn(NO3)4 + Ag =>
Sn(NO3)2 + 2 AgNO3 = Sn(NO3)4 + 2 Ag
ZnH3 + KMnO4 + H2SO4 = K2SO4 + MnSO4 + Zn2(SO4)3 + H2O =>
10 ZnH3 + 12 KMnO4 + 33 H2SO4 = 6 K2SO4 + 12 MnSO4 + 5 Zn2(SO4)3 + 48 H2O
C22H48O2 + O2 = H2O + CO2 =>
C22H48O2 + 33 O2 = 24 H2O + 22 CO2
AgCl(aq) + Ca(OH)2(aq) = AgOH(s) + CaCl2(aq) =>
2 AgCl(aq) + Ca(OH)2(aq) = 2 AgOH(s) + CaCl2(aq)
V8H18 + O2 = VO2 + H2O =>
2 V8H18 + 25 O2 = 16 VO2 + 18 H2O
KNO3 + KNH2 = KN2 + KOH + NH3 =>
5 KNO3 + 18 KNH2 = 8 KN2 + 15 KOH + 7 NH3
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