Equations balanced on the previous day | Equations balanced on the next day |
3 Cu(NO3)2(aq) + 2 Al(s) = 3 Cu(s) + 2 Al(NO3)3(aq)
PbO + Fe = Pb + FeO2 =>
2 PbO + Fe = 2 Pb + FeO2
CoCl2 + SrCl2 = CoSr + Cl4 =>
CoCl2 + SrCl2 = CoSr + Cl4
SrCl2 + CoCl2 = SrCo + Cl =>
SrCl2 + CoCl2 = SrCo + 4 Cl
Sn0 + HCl = SnHCl =>
Sn0 + HCl = SnHCl
SrCl2 + CoCl2 = SrCo + Cl2 =>
SrCl2 + CoCl2 = SrCo + 2 Cl2
Fe + Ag(OAc) = Fe(OAc)2 + Ag =>
Fe + 2 Ag(OAc) = Fe(OAc)2 + 2 Ag
Na(s) + O2 = Na2O =>
4 Na(s) + O2 = 2 Na2O
P4S9 + HNO3 + H2O = H3PO4 + H2SO4 + NO =>
3 P4S9 + 74 HNO3 + 8 H2O = 12 H3PO4 + 27 H2SO4 + 74 NO
KMnO4 + C4H10O + H2SO4 = C4H8O2 + MnSO4 + K2SO4 + H2O =>
4 KMnO4 + 5 C4H10O + 6 H2SO4 = 5 C4H8O2 + 4 MnSO4 + 2 K2SO4 + 11 H2O
P4S9 + HNO3 + H2O = H3PO4 + H2SO4 + NO =>
3 P4S9 + 74 HNO3 + 8 H2O = 12 H3PO4 + 27 H2SO4 + 74 NO
C2H5NH2 + H2SO4 = [C2H5NH3]HSO4 =>
C2H5NH2 + H2SO4 = [C2H5NH3]HSO4
KCl + AuCl3 = KCl2 + Au =>
3 KCl + AuCl3 = 3 KCl2 + Au
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
H2SO4 + Pb(C2H3O2)2 = PbSO4 + CH3COOH(C2H4O2) =>
H2SO4 + Pb(C2H3O2)2 = PbSO4 + CH3COOH(C2H4O2)
CH3COOH + Cu2 + H2O2 = Cu(CH3COO)2 + H2O =>
4 CH3COOH + Cu2 + 2 H2O2 = 2 Cu(CH3COO)2 + 4 H2O
C3H7COC2H5 + O2 = CO2 + H2O =>
2 C3H7COC2H5 + 17 O2 = 12 CO2 + 12 H2O
KNO3 + S = K2S + N2 + SO2 =>
2 KNO3 + 4 S = K2S + N2 + 3 SO2
CH3COOH + Cu2 + H2O2 = Cu(CH3COO)2 + H2O =>
4 CH3COOH + Cu2 + 2 H2O2 = 2 Cu(CH3COO)2 + 4 H2O
CH3CH2O2 + O2 = CO2 + H2O =>
4 CH3CH2O2 + 9 O2 = 8 CO2 + 10 H2O
BaBr2 + MgSO4 = MgBr2 + BaSO4 =>
BaBr2 + MgSO4 = MgBr2 + BaSO4
NaOH + Sr(NO3)2 = Na(NO3) + Sr(OH)2 =>
2 NaOH + Sr(NO3)2 = 2 Na(NO3) + Sr(OH)2
SiC + KOH + H2O = K2O3Si + K2CO3 + H2 =>
SiC + 4 KOH + 2 H2O = K2O3Si + K2CO3 + 4 H2
FeO2H + KI = FeO + KOH + I =>
FeO2H + KI = FeO + KOH + I
Sr + H2O = Sr2OH + H2 =>
4 Sr + 2 H2O = 2 Sr2OH + H2
Ca(BrO3)2 + Co(OH)3 = Co(BrO3)3 + Ca(OH)2 =>
3 Ca(BrO3)2 + 2 Co(OH)3 = 2 Co(BrO3)3 + 3 Ca(OH)2
PbO + Fe = Pb + FeO2 =>
2 PbO + Fe = 2 Pb + FeO2
HCl + Al2(CO3)3 = AlCl3 + H2O + CO2 =>
6 HCl + Al2(CO3)3 = 2 AlCl3 + 3 H2O + 3 CO2
Si4H10 + O2 = SiO2 + H2O =>
2 Si4H10 + 13 O2 = 8 SiO2 + 10 H2O
BaSO4 + Na2CO3 + C = Na2S + BaCO3 + CO =>
BaSO4 + Na2CO3 + 4 C = Na2S + BaCO3 + 4 CO
Fe + Ag(OAc) = Fe(OAc)2 + Ag =>
Fe + 2 Ag(OAc) = Fe(OAc)2 + 2 Ag
CH3CH2O2 + O2 = CO2 + H2O =>
4 CH3CH2O2 + 9 O2 = 8 CO2 + 10 H2O
Mg(HSO3)2 + NaOH = (MgOH)2SO3 + Na2SO3 + H2O =>
2 Mg(HSO3)2 + 6 NaOH = (MgOH)2SO3 + 3 Na2SO3 + 4 H2O
CH3COOH + Cu2 + H2O2 = Cu(CH3COO)2 + H2O =>
4 CH3COOH + Cu2 + 2 H2O2 = 2 Cu(CH3COO)2 + 4 H2O
AuH3O3 = Au3 + OH =>
3 AuH3O3 = Au3 + 9 OH
N2H4 + N2O4 = N2 + H2O =>
2 N2H4 + N2O4 = 3 N2 + 4 H2O
Pb2O3 + KMnO4 + HCl = PbCl4 + MnCl2 + KCl + H2O =>
5 Pb2O3 + 2 KMnO4 + 46 HCl = 10 PbCl4 + 2 MnCl2 + 2 KCl + 23 H2O
MuO2 + CO = Mu + CO2 =>
MuO2 + 2 CO = Mu + 2 CO2
C2H6O + SO4{2-} + H{+} = C2H4O + H2S + H2O =>
4 C2H6O + SO4{2-} + 2 H{+} = 4 C2H4O + H2S + 4 H2O
ZnS + O2 = ZnO + SO2 =>
2 ZnS + 3 O2 = 2 ZnO + 2 SO2
MnO2 + H2O + Cl = MnO4{-} + H{+} + Cl{-} =>
MnO2 + 2 H2O + 3 Cl = MnO4{-} + 4 H{+} + 3 Cl{-}
Rb + H3As = Rb3As + H2 =>
6 Rb + 2 H3As = 2 Rb3As + 3 H2
P2(s) + I2(g) = PI3(s) =>
P2(s) + 3 I2(g) = 2 PI3(s)
H{+} + MnO2 + Cu{+} = Mn{2+} + Cu{2+} + H2O =>
4 H{+} + MnO2 + 2 Cu{+} = Mn{2+} + 2 Cu{2+} + 2 H2O
CH3CH2O2 + O2 = CO2 + H2O =>
4 CH3CH2O2 + 9 O2 = 8 CO2 + 10 H2O
NaHCO3 + C2H4O2 = Na2 + CO2 + H2O =>
8 NaHCO3 + C2H4O2 = 4 Na2 + 10 CO2 + 6 H2O
H2SO4 + HI = H2S + I2 + H2O =>
H2SO4 + 8 HI = H2S + 4 I2 + 4 H2O
Fe + PbO = Fe2O3 + Pb =>
2 Fe + 3 PbO = Fe2O3 + 3 Pb
NaClO3 + NaOH + Cl2 = NaClO + H2O =>
NaClO3 + 4 NaOH + 2 Cl2 = 5 NaClO + 2 H2O
P4S9 + HNO3 + H2O = H3PO4 + H2SO4 + NO =>
3 P4S9 + 74 HNO3 + 8 H2O = 12 H3PO4 + 27 H2SO4 + 74 NO
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