Equations balanced on the previous day | Equations balanced on the next day |
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
K2MoS4 + HCl = MoS3 + KCl + H2S =>
K2MoS4 + 2 HCl = MoS3 + 2 KCl + H2S
Zn(HSO4)2 + BaOHCl = ZnCl2 + BaSO4 + H2O =>
Zn(HSO4)2 + 2 BaOHCl = ZnCl2 + 2 BaSO4 + 2 H2O
Cu2 + H2O = CuO + H =>
Cu2 + 2 H2O = 2 CuO + 4 H
Mg + P4 = Mg3P2 =>
6 Mg + P4 = 2 Mg3P2
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
C6H5CH3 + O2 = H2O + CO2 =>
C6H5CH3 + 9 O2 = 4 H2O + 7 CO2
K2CrO4 + H2S + KOH = K3CrO3 + S + H2O =>
2 K2CrO4 + 3 H2S + 2 KOH = 2 K3CrO3 + 3 S + 4 H2O
NaF + Ca = NaCa + F =>
NaF + Ca = NaCa + F
Li2Cr2O7 + Pb3(PO4)4 = Li3PO4 + Pb2(Cr2O7)4 =>
12 Li2Cr2O7 + 2 Pb3(PO4)4 = 8 Li3PO4 + 3 Pb2(Cr2O7)4
KClO3 + H2C2O4 = ClO2 + K2CO3 + CO2 + H2O =>
2 KClO3 + H2C2O4 = 2 ClO2 + K2CO3 + CO2 + H2O
LiNO3 = Li2 + NO2 + O2 =>
2 LiNO3 = Li2 + 2 NO2 + O2
CuSO4H(OH) = CuOH2SO4 =>
CuSO4H(OH) = CuOH2SO4
Ca(Cl)2 + Na(OH) = Ca(OH)2 + Na(Cl) =>
Ca(Cl)2 + 2 Na(OH) = Ca(OH)2 + 2 Na(Cl)
H2CrO4 = Cr + O2 + H2O =>
2 H2CrO4 = 2 Cr + 3 O2 + 2 H2O
NaCl + Al(NO3)3 = Na(NO3) + AlCl3 =>
3 NaCl + Al(NO3)3 = 3 Na(NO3) + AlCl3
VOSO4 + Zn + HCl = V2(SO4)3 + H2O + ZnCl2 + VCl3 =>
6 VOSO4 + 3 Zn + 12 HCl = 2 V2(SO4)3 + 6 H2O + 3 ZnCl2 + 2 VCl3
C5H50H + O2 = CO2 + H2O =>
4 C5H50H + 71 O2 = 20 CO2 + 102 H2O
K + HF = KF + H =>
K + HF = KF + H
SO2 + Hg2(NO3)2 = Hg + NO2 + SO4 =>
SO2 + Hg2(NO3)2 = 2 Hg + 2 NO2 + SO4
As2O3 + NO3{-} + H2O = H3AsO4 + NO + OH{-} =>
3 As2O3 + 4 NO3{-} + 11 H2O = 6 H3AsO4 + 4 NO + 4 OH{-}
Ba(NO3)2(aq) + NaI(aq) = BaI2 + NaNO3 =>
Ba(NO3)2(aq) + 2 NaI(aq) = BaI2 + 2 NaNO3
KMnO4 = K2O + MnO + O2 =>
4 KMnO4 = 2 K2O + 4 MnO + 5 O2
MnS + HCl = MnCl2 + H2S =>
MnS + 2 HCl = MnCl2 + H2S
CH3CH2COOH + CH3OH = C4H8O2 + H2O =>
CH3CH2COOH + CH3OH = C4H8O2 + H2O
Cu2 + H2O = CuO + H =>
Cu2 + 2 H2O = 2 CuO + 4 H
CH3Cl + O2 = CO2 + H2O + OCl3 =>
12 CH3Cl + 23 O2 = 12 CO2 + 18 H2O + 4 OCl3
Pt + HNO3 = PtNO3 + NO + H2O =>
3 Pt + 4 HNO3 = 3 PtNO3 + NO + 2 H2O
NaOCl + NH3 = NH2Cl + NaOH =>
NaOCl + NH3 = NH2Cl + NaOH
HCO3 = H2O + CO2 + CO3 =>
2 HCO3 = H2O + CO2 + CO3
I2 + Na2SO3 + H2O = NaI + H2SO4 =>
I2 + Na2SO3 + H2O = 2 NaI + H2SO4
NaOH(aq) + CuSO1 = NaSO1 + OHCu =>
NaOH(aq) + CuSO1 = NaSO1 + OHCu
Br2 + H2SO4 = Br2SO4 + H3 =>
3 Br2 + 3 H2SO4 = 3 Br2SO4 + 2 H3
NaOH + (NH4)2SO4 = Na2SO4 + NH4OH =>
2 NaOH + (NH4)2SO4 = Na2SO4 + 2 NH4OH
KCl + Br2 = KBr + Cl =>
2 KCl + Br2 = 2 KBr + 2 Cl
Pb(OH)2 + HCl = H2O + PbCl2 =>
Pb(OH)2 + 2 HCl = 2 H2O + PbCl2
NiCO3 = Ni + CO2 + O2 =>
2 NiCO3 = 2 Ni + 2 CO2 + O2
Zn + Cu + H2SO4 = HCu + ZnSO4 =>
Zn + 2 Cu + H2SO4 = 2 HCu + ZnSO4
NH3 + NH4Cl + CoCl2 + H2O2 = [Co(NH3)5]Cl3 + H2O =>
8 NH3 + 2 NH4Cl + 2 CoCl2 + H2O2 = 2[Co(NH3)5]Cl3 + 2 H2O
AgNO3 + Ba3N2 = Ag3N + Ba(NO3)2 =>
6 AgNO3 + Ba3N2 = 2 Ag3N + 3 Ba(NO3)2
(CH2)5 + O2 = CO2 + H2O =>
2(CH2)5 + 15 O2 = 10 CO2 + 10 H2O
RbBr + Pb2NO3 = RbNO3 + Pb2Br =>
RbBr + Pb2NO3 = RbNO3 + Pb2Br
Co(OH)2 + H2O2 + NaOH = Na3[Co(OH)6] =>
2 Co(OH)2 + H2O2 + 6 NaOH = 2 Na3[Co(OH)6]
NaNO2 + CH3COOH + KMnO4 = NaCH3COO + KNO2 + HMnO4 =>
NaNO2 + CH3COOH + KMnO4 = NaCH3COO + KNO2 + HMnO4
Mn(NO3)2 + NaBiO3 + HNO3 = Bi(NO3)3 + H2O + HMnO4 + NaNO3 =>
2 Mn(NO3)2 + 5 NaBiO3 + 16 HNO3 = 5 Bi(NO3)3 + 7 H2O + 2 HMnO4 + 5 NaNO3
Ba(NO3)2 + Mg(OH)2 = Mg(NO3)2 + Ba(OH)2 =>
Ba(NO3)2 + Mg(OH)2 = Mg(NO3)2 + Ba(OH)2
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
(Co(NH3)2(CN)4){-} + Ag2S + CN{-} = Co2S3 + (Ag(CN)2){-} + NH3 =>
2(Co(NH3)2(CN)4){-} + 3 Ag2S + 4 CN{-} = Co2S3 + 6(Ag(CN)2){-} + 4 NH3
BaCl2 + ZnO = BaO + ZnCl2 =>
BaCl2 + ZnO = BaO + ZnCl2
CuS + H(NO3) = Cu(SO4) + NO + H2O =>
3 CuS + 8 H(NO3) = 3 Cu(SO4) + 8 NO + 4 H2O
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