Equations balanced on the previous day | Equations balanced on the next day |
K4 + 2 ZnCl2 = 4 KCl + Zn2
ZnS + H2SO3 = H2S + ZnSO3 =>
ZnS + H2SO3 = H2S + ZnSO3
NH4I + KOH = KNH4 + IOH =>
NH4I + KOH = KNH4 + IOH
MgCl2 + Ca(CN2) = Mg(CN2) + CaCl2 =>
MgCl2 + Ca(CN2) = Mg(CN2) + CaCl2
Na2Cr2O7 + C2H5OH + HCl = CO2 + CrCl3 + NaCl + H2O =>
2 Na2Cr2O7 + C2H5OH + 16 HCl = 2 CO2 + 4 CrCl3 + 4 NaCl + 11 H2O
Zn2O3 + I2 = ZnI3 + O2 =>
2 Zn2O3 + 6 I2 = 4 ZnI3 + 3 O2
Ca + K3PO4 = CaPO4 + K =>
Ca + K3PO4 = CaPO4 + 3 K
Ca{2+} + C2 + SO4{2-} = CaC2O4 + S =>
Ca{2+} + C2 + SO4{2-} = CaC2O4 + S
PbBr2 = Pb + Br1 =>
PbBr2 = Pb + 2 Br1
CH3COCH3 + H2O = CH3COCH2OH + H2 =>
CH3COCH3 + H2O = CH3COCH2OH + H2
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
AlCl3 + H2O = H + Cl + Al(OH)3 =>
AlCl3 + 3 H2O = 3 H + 3 Cl + Al(OH)3
Li2Te + H2O = LiHTe + LiOH =>
Li2Te + H2O = LiHTe + LiOH
Mg + (CH3COO)H = Mg(CH3COO)2 + H2 =>
Mg + 2(CH3COO)H = Mg(CH3COO)2 + H2
C3H8O + O2 = CO2 + H2O =>
2 C3H8O + 9 O2 = 6 CO2 + 8 H2O
C2H + O2 = H2O + CO =>
4 C2H + 5 O2 = 2 H2O + 8 CO
Cr2O3 + KNO3 + H2SO4 = K2Cr2O7 + K2SO4 + NO2 + H2O =>
Cr2O3 + 6 KNO3 + 2 H2SO4 = K2Cr2O7 + 2 K2SO4 + 6 NO2 + 2 H2O
MgSO4(aq) + Na3PO4(aq) = MgPO4(aq) + Na3SO4 =>
MgSO4(aq) + Na3PO4(aq) = MgPO4(aq) + Na3SO4
SO2(g) + H2O(g) = H2S(g) + O2(g) =>
2 SO2(g) + 2 H2O(g) = 2 H2S(g) + 3 O2(g)
PbO2(s) + HCl(aq) = PbCl4(aq) + H2O(l) =>
PbO2(s) + 4 HCl(aq) = PbCl4(aq) + 2 H2O(l)
C2H5OH + K2Cr2O7 + H2SO4 = C2H4O + K2SO4 + Cr(SO4) + H2O =>
4 C2H5OH + K2Cr2O7 + 3 H2SO4 = 4 C2H4O + K2SO4 + 2 Cr(SO4) + 7 H2O
S + NO2 = SO2 + NO =>
S + 2 NO2 = SO2 + 2 NO
KMnO4 + C3H8O3 = K2CO3 + Mn2O3 + CO2 + H2O =>
14 KMnO4 + 4 C3H8O3 = 7 K2CO3 + 7 Mn2O3 + 5 CO2 + 16 H2O
UO2 + H3O = U + H2O =>
UO2 + 4 H3O = U + 6 H2O
Al2O3 = Al + O2 =>
2 Al2O3 = 4 Al + 3 O2
NH4ClO4(s) = N2(g) + O2(g) + H2O(g) + HCl(g) =>
4 NH4ClO4(s) = 2 N2(g) + 5 O2(g) + 6 H2O(g) + 4 HCl(g)
CaC2 + H2O = C2H2 + Ca(OH)2 =>
CaC2 + 2 H2O = C2H2 + Ca(OH)2
KI3 + NaOH = KOH + NaI3 =>
KI3 + NaOH = KOH + NaI3
NO3 + Cl2 = ClO3 + NO2 =>
6 NO3 + Cl2 = 2 ClO3 + 6 NO2
Fe2O3 + P2O5 = Fe(PO4) =>
Fe2O3 + P2O5 = 2 Fe(PO4)
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
Cl + LiBr = LiCl + Br =>
Cl + LiBr = LiCl + Br
Fe + CuSO{4+} = FeSO{4+} + Cu =>
Fe + CuSO{4+} = FeSO{4+} + Cu
Fe(ClO4)3 + KSCN = Fe(SCN)3 + KClO4 =>
Fe(ClO4)3 + 3 KSCN = Fe(SCN)3 + 3 KClO4
Cr(OH)3 + NaHSO4 = Cr2(SO4)3 + Na2SO4 + H2O =>
2 Cr(OH)3 + 6 NaHSO4 = Cr2(SO4)3 + 3 Na2SO4 + 6 H2O
SnPb + HCl = SnCl + PbH =>
SnPb + HCl = SnCl + PbH
C0 + O2 = C02O3 =>
4 C0 + 3 O2 = 2 C02O3
C8H11Cl + KMnO4 + H2SO4 = C6H5COOH + COCl + K2SO4 + MnSO4 + H2O =>
10 C8H11Cl + 22 KMnO4 + 33 H2SO4 = 10 C6H5COOH + 10 COCl + 11 K2SO4 + 22 MnSO4 + 58 H2O
HCl(aq) + NaOH(s) = H2O(aq) + NaCl(aq) =>
HCl(aq) + NaOH(s) = H2O(aq) + NaCl(aq)
POCl3 + NaNO2 = NOCl + NaCl + P2O5 =>
2 POCl3 + 3 NaNO2 = 3 NOCl + 3 NaCl + P2O5
AlF3 + Pb(NO3)2 = PbF2 + Al(NO3)3 =>
2 AlF3 + 3 Pb(NO3)2 = 3 PbF2 + 2 Al(NO3)3
CH3COOZn + HBr = ZnBr2 + CH3COOH + H =>
CH3COOZn + 2 HBr = ZnBr2 + CH3COOH + H
CoCl2 = Co{2+} + Cl{-} =>
CoCl2 = Co{2+} + 2 Cl{-}
CuSO4 + Ag = Ag2(SO4)3 + Cu3 =>
3 CuSO4 + 2 Ag = Ag2(SO4)3 + Cu3
KCl + MgF2 = MgCl2 + KF =>
2 KCl + MgF2 = MgCl2 + 2 KF
Cr(OH)3 + NaClO = H2O + NaOH + Cl2 + Na2CrO4 =>
2 Cr(OH)3 + 6 NaClO = 2 H2O + 2 NaOH + 3 Cl2 + 2 Na2CrO4
Fe2O3(s) + C(s) = Fe(s) + CO(g) =>
Fe2O3(s) + 3 C(s) = 2 Fe(s) + 3 CO(g)
AlCl3 + I2 = AlI3 + Cl =>
2 AlCl3 + 3 I2 = 2 AlI3 + 6 Cl
NaVO3 + H2SO4 = Na2SO4 + H3V3O9 =>
6 NaVO3 + 3 H2SO4 = 3 Na2SO4 + 2 H3V3O9
PbO + H2O = Pb(OH)2 =>
PbO + H2O = Pb(OH)2
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