Equations balanced on the previous day | Equations balanced on the next day |
Pb(CH3COO)2 + CaCl2 = Ca(CH3COO)2 + PbCl2
O2 + H2Se = H2O + SeO2 =>
3 O2 + 2 H2Se = 2 H2O + 2 SeO2
Mg + HCl = MgCl2 + H =>
Mg + 2 HCl = MgCl2 + 2 H
MgO2 + H2O = MgO2(H2O) =>
MgO2 + H2O = MgO2(H2O)
C6H5CH2Cl + Mg = C6H5CH2MgCl =>
C6H5CH2Cl + Mg = C6H5CH2MgCl
HCl + ClONO2 = HNO3 + Cl =>
HCl + ClONO2 = HNO3 + 2 Cl
Pb(CH3COO)2 + CaCl2 = Ca(CH3COO)2 + PbCl2 =>
Pb(CH3COO)2 + CaCl2 = Ca(CH3COO)2 + PbCl2
K + Ag(NO3)2 = KNO3 + Ag =>
2 K + Ag(NO3)2 = 2 KNO3 + Ag
BaBr + H2SO4 = BaSO4 + Br2 + H2O + SO2 =>
2 BaBr + 4 H2SO4 = 2 BaSO4 + Br2 + 4 H2O + 2 SO2
BaCl2 + K2CO3 = Ba2C2O6 + KCl =>
2 BaCl2 + 2 K2CO3 = Ba2C2O6 + 4 KCl
C6H5COOH + CH3CH2CH2OH + NH3 = C8H14N + H2O =>
15 C6H5COOH + 61 CH3CH2CH2OH + 36 NH3 = 36 C8H14N + 91 H2O
Pb(CH3COO)2 + CaCl2 = Ca(CH3COO)2 + PbCl2 =>
Pb(CH3COO)2 + CaCl2 = Ca(CH3COO)2 + PbCl2
Ag + I + Cl = AgClI =>
Ag + I + Cl = AgClI
NaI + H2SO4 = I2 + HS2 + H2O + Na2SO4 =>
26 NaI + 17 H2SO4 = 13 I2 + 2 HS2 + 16 H2O + 13 Na2SO4
[S2O3]{-2} + I2 = [S4O6]{-2} + I{-} =>
2[S2O3]{-2} + I2 = [S4O6]{-2} + 2 I{-}
FeOMg = MgFeO =>
FeOMg = MgFeO
Pb(CH3COO)2 + CaCl2 = Ca(CH3COO)2 + PbCl2 =>
Pb(CH3COO)2 + CaCl2 = Ca(CH3COO)2 + PbCl2
KHCO3 + KHSO4 = K2SO4 + CO2 + H2O =>
KHCO3 + KHSO4 = K2SO4 + CO2 + H2O
NaClO + KBr + H2O = Br2 + NaCl + KOH =>
NaClO + 2 KBr + H2O = Br2 + NaCl + 2 KOH
HCl + Mn2O3 = Cl2 + H2O + Mn2Cl2 =>
6 HCl + Mn2O3 = 2 Cl2 + 3 H2O + Mn2Cl2
Ba(OH)2 + Cl2O5 = Ba(ClO3)2 + H2O =>
Ba(OH)2 + Cl2O5 = Ba(ClO3)2 + H2O
MnO4{-} + e + H{+} = Mn{+3} + H2O =>
MnO4{-} + 4e + 8 H{+} = Mn{+3} + 4 H2O
Ga + GaCl3 = GaCl2 =>
Ga + 2 GaCl3 = 3 GaCl2
Pb(CH3COO)2 + CaCl2 = Ca(CH3COO)2 + PbCl2 =>
Pb(CH3COO)2 + CaCl2 = Ca(CH3COO)2 + PbCl2
Pb(CH3COO)2 + CaCl2 = Ca(CH3COO)2 + PbCl2 =>
Pb(CH3COO)2 + CaCl2 = Ca(CH3COO)2 + PbCl2
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
MS + O2 = MSO4 =>
MS + 2 O2 = MSO4
H2SO4 + NaCO = HCO + Na2SO4 =>
H2SO4 + 2 NaCO = 2 HCO + Na2SO4
HNO3 + MgO2H2 = MgN2O6 + H2O =>
2 HNO3 + MgO2H2 = MgN2O6 + 2 H2O
Pb(CH3COO)2 + CaCl2 = Ca(CH3COO)2 + PbCl2 =>
Pb(CH3COO)2 + CaCl2 = Ca(CH3COO)2 + PbCl2
CH3CH2OH + O2 = C2H3O2 + H2O =>
4 CH3CH2OH + 5 O2 = 4 C2H3O2 + 6 H2O
FeCO3 + H2SO4 = Fe(SO4)3 + CO2 + SO2 + H2O =>
FeCO3 + 5 H2SO4 = Fe(SO4)3 + CO2 + 2 SO2 + 5 H2O
C2H5OH + CH3COCl = CH3CO2C2H5 + HCl =>
C2H5OH + CH3COCl = CH3CO2C2H5 + HCl
Zn + [Fe(NO3)3] = [Zn(NO3)2] + Fe =>
3 Zn + 2[Fe(NO3)3] = 3[Zn(NO3)2] + 2 Fe
CH3CH2CH2OH + Na2CrO7 + H2SO4 = CH3CH2COOH + Cr(SO4)3 + Na2SO4 + H2O =>
3 CH3CH2CH2OH + 2 Na2CrO7 + 8 H2SO4 = 3 CH3CH2COOH + 2 Cr(SO4)3 + 2 Na2SO4 + 11 H2O
CH3COCH2CH3 + K2Cr2O7 + H2SO4 = CH3COOH + Cr2(SO4)2 + K2SO4 + H2O =>
4 CH3COCH2CH3 + 3 K2Cr2O7 + 9 H2SO4 = 8 CH3COOH + 3 Cr2(SO4)2 + 3 K2SO4 + 9 H2O
Pb(CH3COO)2 + CaCl2 = Ca(CH3COO)2 + PbCl2 =>
Pb(CH3COO)2 + CaCl2 = Ca(CH3COO)2 + PbCl2
CaCO3 + NaCl = Na2CO3 + CaCl2 =>
CaCO3 + 2 NaCl = Na2CO3 + CaCl2
Ba(OH)2 + LiSO4 = Ba(SO4)2 + LiOH =>
Ba(OH)2 + 2 LiSO4 = Ba(SO4)2 + 2 LiOH
Zn + Fe + S = Zn(FeS2)2 =>
Zn + 2 Fe + 4 S = Zn(FeS2)2
BaCl2 + Na2CO3 = BaCO3 + Na2Cl2 =>
BaCl2 + Na2CO3 = BaCO3 + Na2Cl2
AgCl + NaOH = Ag + H2O + NaCl + O2 =>
4 AgCl + 4 NaOH = 4 Ag + 2 H2O + 4 NaCl + O2
K4Fe(CN)6 + Al2(Cr2O7)3 = Al4(Fe(CN)6)3 + K2Cr2O7 =>
3 K4Fe(CN)6 + 2 Al2(Cr2O7)3 = Al4(Fe(CN)6)3 + 6 K2Cr2O7
Pt + C = PtC14 =>
Pt + 14 C = PtC14
C10H10O3 + CH3NH2 = C11H15NO2 + O2 =>
2 C10H10O3 + 2 CH3NH2 = 2 C11H15NO2 + O2
Zn + Na2CO3 = Zn2CO3 + Na =>
2 Zn + Na2CO3 = Zn2CO3 + 2 Na
BaCl2 + Na2CO3 = BaCO3 + Na2Cl2 =>
BaCl2 + Na2CO3 = BaCO3 + Na2Cl2
Pb(CH3COO)2 + CaCl2 = Ca(CH3COO)2 + PbCl2 =>
Pb(CH3COO)2 + CaCl2 = Ca(CH3COO)2 + PbCl2
Au + CN{-} + O2 + H2{-} = Au(CN)4{-} + OH{-} =>
Au + 4 CN{-} + 3 O2 + 3 H2{-} = Au(CN)4{-} + 6 OH{-}
NH4Cl + Ba(NO3)2 = BaCl + NH4(NO3)2 =>
NH4Cl + Ba(NO3)2 = BaCl + NH4(NO3)2
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