Equations balanced on the previous day | Equations balanced on the next day |
167(NH4)6W12O39 + 1200 NH4VO3 + 396 FePO4 + 3204(NH4)2HPO4 = 12 W167V100Fe33P300O1500 + 8206 NH3 + 6513 H2O + 202 N2
MgCl2 + H2CO3 + NaOH = NaCl + MgCO3 + H2O =>
MgCl2 + H2CO3 + 2 NaOH = 2 NaCl + MgCO3 + 2 H2O
KMnO4 + Cr = K + Cr(MnO4)2 =>
2 KMnO4 + Cr = 2 K + Cr(MnO4)2
Cu(CO3)2 = Cu(O2) + CO2 =>
Cu(CO3)2 = Cu(O2) + 2 CO2
FeBr2 + Pb(CH3COO)2 = Fe(CH3COO)2 + PbBr2 =>
FeBr2 + Pb(CH3COO)2 = Fe(CH3COO)2 + PbBr2
NaH2SO4 = NaSO3 + H2O =>
NaH2SO4 = NaSO3 + H2O
AuS3 + H2 = Au + H2S =>
AuS3 + 3 H2 = Au + 3 H2S
SiO2(s) + Na2CO3(s) = Na2SiO3 + CO2(g) =>
SiO2(s) + Na2CO3(s) = Na2SiO3 + CO2(g)
FeCuCl2 = CuFeCl2 =>
FeCuCl2 = CuFeCl2
K4[Fe(CN)6] + CuSO4 = K2Cu[Fe(CN)6] + K2SO4 =>
K4[Fe(CN)6] + CuSO4 = K2Cu[Fe(CN)6] + K2SO4
Cl2 + NaBr(aq) = NaCl(aq) + Br2(l) =>
Cl2 + 2 NaBr(aq) = 2 NaCl(aq) + Br2(l)
CH3COOCH + NaOH = CH3C2OONa + H2O =>
CH3COOCH + NaOH = CH3C2OONa + H2O
NO2(aq) + ClO = NO3(aq) + Cl(aq) =>
NO2(aq) + ClO = NO3(aq) + Cl(aq)
NaI + Cl2 = NaCl(aq) + I2 =>
2 NaI + Cl2 = 2 NaCl(aq) + I2
KNO3 + PbCl2 = KCl + Pb(NO3)2 =>
2 KNO3 + PbCl2 = 2 KCl + Pb(NO3)2
CH3ClNaCN = CH3CNNaCl =>
CH3ClNaCN = CH3CNNaCl
Sn(ClO3)4 = SnCl4 + O2 =>
Sn(ClO3)4 = SnCl4 + 6 O2
CaSO4 + (NH4)2SO4 + H2O = Ca(HSO4)2 + NH3*H2O =>
CaSO4 + (NH4)2SO4 + 2 H2O = Ca(HSO4)2 + 2 NH3*H2O
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
Pb(NO3)(aq) + HI(aq) = PbI(s) + H(NO3)(aq) =>
Pb(NO3)(aq) + HI(aq) = PbI(s) + H(NO3)(aq)
Hf2TiC2 = HfC + TiC + Hf =>
Hf2TiC2 = HfC + TiC + Hf
CFe = FeC =>
CFe = FeC
NH4Cl + CuBr2 = (NH4)2[CuCl2Br2] =>
2 NH4Cl + CuBr2 = (NH4)2[CuCl2Br2]
Zn(OH)2KOH = ZnK(OH)3 =>
Zn(OH)2KOH = ZnK(OH)3
CH3(CH2)3CH2OH + O2 = CO2 + H2O =>
2 CH3(CH2)3CH2OH + 15 O2 = 10 CO2 + 12 H2O
Sr(OH)2 + H3PO4 = (SrOH)3PO4 + H2O =>
3 Sr(OH)2 + H3PO4 = (SrOH)3PO4 + 3 H2O
C45H86O6 + O2 = CO2 + H2O =>
2 C45H86O6 + 127 O2 = 90 CO2 + 86 H2O
Na + Al2(SO4)3 = Al + Na2SO4 =>
6 Na + Al2(SO4)3 = 2 Al + 3 Na2SO4
HIO4 + KI = I2 + KHO4 =>
HIO4 + KI = I2 + KHO4
C6H5CHO + C6H5MgBr + NH4Cl = C6H5COHC6H5 + MgCl + NH4Br =>
C6H5CHO + C6H5MgBr + NH4Cl = C6H5COHC6H5 + MgCl + NH4Br
K(s) + ZnCl2(aq) = Zn(s) + KCl(aq) =>
2 K(s) + ZnCl2(aq) = Zn(s) + 2 KCl(aq)
Fe + H2O2 + NaOH = Na2FeO4 + H2O =>
Fe + 3 H2O2 + 2 NaOH = Na2FeO4 + 4 H2O
Cd{2+} + Ag + KBr = AgBr + K{+} + Cd =>
Cd{2+} + 2 Ag + 2 KBr = 2 AgBr + 2 K{+} + Cd
Mg + Ag(NO3)2 = Ag + Mg(NO3)2 =>
Mg + Ag(NO3)2 = Ag + Mg(NO3)2
NaCO3 + CH3COOH = CH3COONa + H2O + CO2 =>
8 NaCO3 + 9 CH3COOH = 8 CH3COONa + 6 H2O + 10 CO2
C2H2(g) + O2(g) = CO2(g) + H2O9(g) =>
2 C2H2(g) + 13 O2(g) = 4 CO2(g) + 2 H2O9(g)
C7H7NO2 + C2H5OH = C9H11NO2 + H2O =>
C7H7NO2 + C2H5OH = C9H11NO2 + H2O
Fe(NO3)2 + NH4Cl = FeCl + NH4(NO3)2 =>
Fe(NO3)2 + NH4Cl = FeCl + NH4(NO3)2
Zn + BaO = ZnO + Ba =>
Zn + BaO = ZnO + Ba
ZnO + Na2O = Na2ZnO2 =>
ZnO + Na2O = Na2ZnO2
Cu + O2 = Cu2O =>
4 Cu + O2 = 2 Cu2O
Zn + Al2(SO4)3 + H2O = Al(OH)3 + Zn(SO4)3 + H =>
Zn + Al2(SO4)3 + 6 H2O = 2 Al(OH)3 + Zn(SO4)3 + 6 H
Pb(N3)2 + Cr(MnO4)2 = CrO3 + MnO2 + Pb3N4 + NO =>
3 Pb(N3)2 + 14 Cr(MnO4)2 = 14 CrO3 + 28 MnO2 + Pb3N4 + 14 NO