Equations balanced on the previous day | Equations balanced on the next day |
5 NaOH + 6 NH4NO3 = 7 NH3 + 5 NaNO3 + 8 OH
Fe(s) + HCl(g) = FeCl2(s) + H2(g) =>
Fe(s) + 2 HCl(g) = FeCl2(s) + H2(g)
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
H3PO2 + AsO4{-3} = AsO3{-3} + H3PO4 =>
H3PO2 + 2 AsO4{-3} = 2 AsO3{-3} + H3PO4
Sb + Cl2 = SbCl3 =>
2 Sb + 3 Cl2 = 2 SbCl3
K2O + H2 = H2O + K2 =>
K2O + H2 = H2O + K2
C4H8O + K2Cr2O7 + H2SO4 = CH3COOH + K2SO4 + Cr2(SO4)3 + H2O =>
C4H8O + K2Cr2O7 + 4 H2SO4 = 2 CH3COOH + K2SO4 + Cr2(SO4)3 + 4 H2O
NaH2AsO4 + Na2SnCl4 + HCl = As + Na2SnCl6 + H2O + NaCl =>
2 NaH2AsO4 + 5 Na2SnCl4 + 12 HCl = 2 As + 5 Na2SnCl6 + 8 H2O + 2 NaCl
SH2 = H2S =>
SH2 = H2S
NaHCO3(aq) + HC2H3O2(aq) = NaC2H3O2(aq) + H2O(l) + CO2(g) =>
NaHCO3(aq) + HC2H3O2(aq) = NaC2H3O2(aq) + H2O(l) + CO2(g)
H1BrO3 + NH4OH = N(OH)2Br + H2O =>
H1BrO3 + NH4OH = N(OH)2Br + 2 H2O
CH3CH(NH2)CH2CH2CH3 + O2 = CO2 + H2O + NH3 =>
2 CH3CH(NH2)CH2CH2CH3 + 15 O2 = 10 CO2 + 10 H2O + 2 NH3
Pb(NO3)2 + K2CrO4 = PbCrO4 + KNO3 =>
Pb(NO3)2 + K2CrO4 = PbCrO4 + 2 KNO3
Zn + O2 = ZnO =>
2 Zn + O2 = 2 ZnO
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
AgCH3COO + CaCl2 = Ca(CH3COO)2 + AgCl =>
2 AgCH3COO + CaCl2 = Ca(CH3COO)2 + 2 AgCl
HCl + CaH = H2 + CaCl2 =>
4 HCl + 2 CaH = 3 H2 + 2 CaCl2
CrOH3 + KClO3 + KOH = K2CrO4 + H2O + KCl =>
6 CrOH3 + 7 KClO3 + 12 KOH = 6 K2CrO4 + 15 H2O + 7 KCl
BaSO4 + Mg(OH)2 = Ba(OH)2 + MgSO4 =>
BaSO4 + Mg(OH)2 = Ba(OH)2 + MgSO4
C6H3(NH2)3 + NI2 = N2 + HI + CI4 =>
4 C6H3(NH2)3 + 66 NI2 = 39 N2 + 36 HI + 24 CI4
Fe(OH)3 + HNO3 = H2O + Fe(OH)2NO3 =>
Fe(OH)3 + HNO3 = H2O + Fe(OH)2NO3
S2O3{-2} + H3O{+} + Cr2O7{-2} = Cr{3} + H2O + SO4{-2} =>
3 S2O3{-2} + 26 H3O{+} + 4 Cr2O7{-2} = 8 Cr{3} + 39 H2O + 6 SO4{-2}
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
C4H8O + K2Cr2O7 + H2SO4 = CH3COOH + K2SO4 + Cr2(SO4)3 + H2O =>
C4H8O + K2Cr2O7 + 4 H2SO4 = 2 CH3COOH + K2SO4 + Cr2(SO4)3 + 4 H2O
AlCl3 + LiH = HCl + Li4AlH =>
AlCl3 + 4 LiH = 3 HCl + Li4AlH
CH2CH2OH + O = CO2 + H2O =>
2 CH2CH2OH + 11 O = 4 CO2 + 5 H2O
Cl + NaI = NaCl + I2 =>
2 Cl + 2 NaI = 2 NaCl + I2
CH4 + CO2 = CO + H2 =>
CH4 + CO2 = 2 CO + 2 H2
AgNO3(s) + HBr(aq) = AgBr(s) + HNO3(aq) =>
AgNO3(s) + HBr(aq) = AgBr(s) + HNO3(aq)
ZnSO4 + K2S = ZnS + K2SO4 =>
ZnSO4 + K2S = ZnS + K2SO4
Sb2S3 + (NH4)2S2 = (NH4)3SbS3 + (NH4)2S3 =>
Sb2S3 + 6(NH4)2S2 = 2(NH4)3SbS3 + 3(NH4)2S3
NaHCO3(aq) + HC2H3O2(aq) = NaC2H3O2(aq) + H2O(l) + CO2(g) =>
NaHCO3(aq) + HC2H3O2(aq) = NaC2H3O2(aq) + H2O(l) + CO2(g)
P1 + HNO3 + H2O = H3PO4 + NO =>
3 P1 + 5 HNO3 + 2 H2O = 3 H3PO4 + 5 NO
H2S + O2 = SO2 + H2O =>
2 H2S + 3 O2 = 2 SO2 + 2 H2O
Mg(s) + FeCl3(aq) = Fe(s) + MgCl2(aq) =>
3 Mg(s) + 2 FeCl3(aq) = 2 Fe(s) + 3 MgCl2(aq)
CaH2(s) + H2O(l) = H2(g) + Ca(OH)2(aq) =>
CaH2(s) + 2 H2O(l) = 2 H2(g) + Ca(OH)2(aq)
CuCl2 + Zn = Cu + Cl2Zn =>
CuCl2 + Zn = Cu + Cl2Zn
(CH3)3N + O2 = H2O + N + C =>
4(CH3)3N + 9 O2 = 18 H2O + 4 N + 12 C
CaCl2 + CuBr2 = CuCl2 + CaBr2 =>
CaCl2 + CuBr2 = CuCl2 + CaBr2
Al(OH)3 + H2SO4 = H2O + SO4{-2} + Al{+3} =>
2 Al(OH)3 + 3 H2SO4 = 6 H2O + 3 SO4{-2} + 2 Al{+3}
Fe(s) + HCl(g) = FeCl2(s) + H2(g) =>
Fe(s) + 2 HCl(g) = FeCl2(s) + H2(g)
Na2CrO4 + HCl = NaCl + Cl2 + Cr2O3 + H2O =>
2 Na2CrO4 + 10 HCl = 4 NaCl + 3 Cl2 + Cr2O3 + 5 H2O
ZnI2 + HCl = ZnCl2 + IH =>
ZnI2 + 2 HCl = ZnCl2 + 2 IH
H2SO4 + CaH = CaSO4 + H2 =>
2 H2SO4 + 2 CaH = 2 CaSO4 + 3 H2
NH4ClO4 = H2O + O + HCl + N =>
2 NH4ClO4 = 3 H2O + 5 O + 2 HCl + 2 N
Fe(s) + HCl(g) = FeCl2(s) + H2(g) =>
Fe(s) + 2 HCl(g) = FeCl2(s) + H2(g)
K2Zn3[Fe(CN)6]2 = [Fe(CN)6]4 + K + Zn =>
2 K2Zn3[Fe(CN)6]2 = [Fe(CN)6]4 + 4 K + 6 Zn
SO3{-} + Cl2 + H2O = SO4 + Cl{-} + H{+} =>
2 SO3{-} + 3 Cl2 + 2 H2O = 2 SO4 + 6 Cl{-} + 4 H{+}
C6H1(OH)5 + NaOH = H2O + NaC6O5 + H2 =>
2 C6H1(OH)5 + 2 NaOH = 2 H2O + 2 NaC6O5 + 5 H2
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