Equations balanced on the previous day | Equations balanced on the next day |
CH3CH2ONa + 2 HCl = CH3CH2Cl + NaCl + H2O
C2H6O(ethanol) + O2 = CO2 + H2O =>
C2H6O(ethanol) + 3 O2 = 2 CO2 + 3 H2O
NO + H2O = NH3 + O2 =>
4 NO + 6 H2O = 4 NH3 + 5 O2
F2 + NaOH = NaF + O2 + H2O =>
2 F2 + 4 NaOH = 4 NaF + O2 + 2 H2O
N2O5 + C = NO2 + CO2 =>
2 N2O5 + C = 4 NO2 + CO2
ZnCl + Mg = Zn + MgCl =>
ZnCl + Mg = Zn + MgCl
K2Cr2O7 + HI + HClO4 = Cr(Cl4)3 + I2 + KClO4 + H2O =>
K2Cr2O7 + 180 HI + 26 HClO4 = 2 Cr(Cl4)3 + 90 I2 + 2 KClO4 + 103 H2O
Zn(s) + CuSO4(l) = Cu(aq) + ZnSO4(s) =>
Zn(s) + CuSO4(l) = Cu(aq) + ZnSO4(s)
C3H18 + O2 = CO2 + H2O =>
2 C3H18 + 15 O2 = 6 CO2 + 18 H2O
C3H18 + O2 = CO2 + H2O =>
2 C3H18 + 15 O2 = 6 CO2 + 18 H2O
Al + NiF2 = AlF3 + Ni =>
2 Al + 3 NiF2 = 2 AlF3 + 3 Ni
KH2PO4 + Ba(OH)2 = K2HPO4 + BaHPO4 + H2O =>
2 KH2PO4 + Ba(OH)2 = K2HPO4 + BaHPO4 + 2 H2O
F2U2C2K2 = F4U4C4K4 =>
2 F2U2C2K2 = F4U4C4K4
H2SO4 + NaOH = H2O + Na2SO4 =>
H2SO4 + 2 NaOH = 2 H2O + Na2SO4
AsO2{-} + Zn + H{+}— = AsH3 + Zn{2+} + H2O =>
AsO2{-} + 3 Zn + 7 H{+}— = AsH3 + 3 Zn{2+} + 2 H2O
C3H18 + O2 = CO2 + H2O =>
2 C3H18 + 15 O2 = 6 CO2 + 18 H2O
HNO3(aq) + CoCO3 = Co(NO3)2 + H2O + CO2 =>
2 HNO3(aq) + CoCO3 = Co(NO3)2 + H2O + CO2
HC2H3O2 + NaHCO3 = CO2 + NaC2H3O2 + H2O =>
HC2H3O2 + NaHCO3 = CO2 + NaC2H3O2 + H2O
C2H5OH + K2Cr2O7 + H2HSO4 = HC2H3O2 + Cr2(SO4)3 + K2SO4 + H2O =>
C2H5OH + 2 K2Cr2O7 + 8 H2HSO4 = HC2H3O2 + 2 Cr2(SO4)3 + 2 K2SO4 + 13 H2O
NH4OH + CH3COONa = CH3COONH4 + NaOH =>
NH4OH + CH3COONa = CH3COONH4 + NaOH
Sb2S3 + HCl + H2O = SbCl4 + H3O + H2S =>
Sb2S3 + 8 HCl + 2 H2O = 2 SbCl4 + 2 H3O + 3 H2S
Li2SO4 + NaCl + K2[FeIO6] = LiK[FeIO6] + KCl + Na2SO4 =>
Li2SO4 + 2 NaCl + 2 K2[FeIO6] = 2 LiK[FeIO6] + 2 KCl + Na2SO4
AsO2{-} + Zn + H{+}— = AsH3 + Zn{2+} + H2O =>
AsO2{-} + 3 Zn + 7 H{+}— = AsH3 + 3 Zn{2+} + 2 H2O
HBr + (NH4)2SO3 = H2O + SO2 + NH4Br =>
2 HBr + (NH4)2SO3 = H2O + SO2 + 2 NH4Br
K2O(s) + H2O(l) = KOH(aq) =>
K2O(s) + H2O(l) = 2 KOH(aq)
Al2O3 = Al + O2 =>
2 Al2O3 = 4 Al + 3 O2
C2H5OH + C3HCOOH = C3H7COOC2H5 + H2O =>
11 C2H5OH + 2 C3HCOOH = 5 C3H7COOC2H5 + 5 H2O
NiCl2(aq) + NaOH(aq) = NaCl2(aq) + NiOH(aq) =>
NiCl2(aq) + NaOH(aq) = NaCl2(aq) + NiOH(aq)
HNO3(aq) + CoCO3 = Co(NO3)2 + H2O + CO2 =>
2 HNO3(aq) + CoCO3 = Co(NO3)2 + H2O + CO2
Ca(NO3)2 = Ca(NO2)2 + O3 =>
3 Ca(NO3)2 = 3 Ca(NO2)2 + 2 O3
NaCl + KOH = NaOH + KCl =>
NaCl + KOH = NaOH + KCl
CH2(OH)CH(OH)CH2(OH) + Na = CH2(OH)CH(OH)CH2(ONa) + H =>
CH2(OH)CH(OH)CH2(OH) + Na = CH2(OH)CH(OH)CH2(ONa) + H
Cr + HCl = CrCl + H =>
Cr + HCl = CrCl + H
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Na + CHO3 = CO2 + NaCO3 + H2O =>
Na + 2 CHO3 = CO2 + NaCO3 + H2O
CH3COOH + K(OH) = K(C2H3O2) + H2O =>
CH3COOH + K(OH) = K(C2H3O2) + H2O
AsO2{-} + Zn + H{+}— = AsH3 + Zn{2+} + H2O =>
AsO2{-} + 3 Zn + 7 H{+}— = AsH3 + 3 Zn{2+} + 2 H2O
C6HCl5O + O2 = CO2 + H2O + Cl =>
4 C6HCl5O + 23 O2 = 24 CO2 + 2 H2O + 20 Cl
HNO3(aq) + CoCO3 = Co(NO3)2 + H2O + CO2 =>
2 HNO3(aq) + CoCO3 = Co(NO3)2 + H2O + CO2
PbS + H2O2 = PbSO4 + H2O =>
PbS + 4 H2O2 = PbSO4 + 4 H2O
AsO2{-} + Zn + H{+}— = AsH3 + Zn{2+} + H2O =>
AsO2{-} + 3 Zn + 7 H{+}— = AsH3 + 3 Zn{2+} + 2 H2O
HNO3(aq) + CoCO3 = Co(NO3)2 + H2O + CO2 =>
2 HNO3(aq) + CoCO3 = Co(NO3)2 + H2O + CO2
FePO4 + Ca(OH)2 = Fe2O3 + Ca3(PO4)2 + H2O =>
2 FePO4 + 3 Ca(OH)2 = Fe2O3 + Ca3(PO4)2 + 3 H2O
Br2 + NaCl = NaBr2 + Cl2 =>
2 Br2 + 2 NaCl = 2 NaBr2 + Cl2
FeSO4 + H3PO4 = Fe3(PO4)2 + SO3 + H2O =>
3 FeSO4 + 2 H3PO4 = Fe3(PO4)2 + 3 SO3 + 3 H2O
[Cu(H2O)6]{2+} + NH3 = [Cu(NH3)4(H2O)2]{2+} + H2O =>
[Cu(H2O)6]{2+} + 4 NH3 = [Cu(NH3)4(H2O)2]{2+} + 4 H2O
AsO2{-} + Zn + H{+}— = AsH3 + Zn{2+} + H2O =>
AsO2{-} + 3 Zn + 7 H{+}— = AsH3 + 3 Zn{2+} + 2 H2O
AgCl = Ag + Cl =>
AgCl = Ag + Cl
SnFeSO4 = SnSO4Fe =>
SnFeSO4 = SnSO4Fe
HNO3(aq) + CoCO3 = Co(NO3)2 + H2O + CO2 =>
2 HNO3(aq) + CoCO3 = Co(NO3)2 + H2O + CO2
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