Equations balanced on the previous day | Equations balanced on the next day |
3 Cr2O3 + 7 KClO3 + 12 KOH = 6 K2CrO6 + 7 KCl + 6 H2O
PB(NO3)2PbCl2 = PBCl2Pb(NO3)2 =>
PB(NO3)2PbCl2 = PBCl2Pb(NO3)2
Fe(SO)4 + KMnO4 + H2SO4 = Fe2(SO4)3 + MnSO4 + K2SO4 + H2O =>
10 Fe(SO)4 + 38 KMnO4 + 32 H2SO4 = 5 Fe2(SO4)3 + 38 MnSO4 + 19 K2SO4 + 32 H2O
C6H6 + H2SO4 + NaOH = C6H5OH + Na2SO3 + H2O =>
C6H6 + H2SO4 + 2 NaOH = C6H5OH + Na2SO3 + 2 H2O
C2O2H6 + S2 = SC2O2H6 =>
2 C2O2H6 + S2 = 2 SC2O2H6
FeSO4 + N2H8S = N2H8SO4 + FeS =>
FeSO4 + N2H8S = N2H8SO4 + FeS
V + H2O = VO + H =>
V + H2O = VO + 2 H
Ca + Cr(C2H3O2)3 = Ca(C2H3O2)3 + Cr =>
Ca + Cr(C2H3O2)3 = Ca(C2H3O2)3 + Cr
MnSO4 + NaOH = MnO2 + Na2SO4 + H2 =>
MnSO4 + 2 NaOH = MnO2 + Na2SO4 + H2
CuOFe = FeOCu =>
CuOFe = FeOCu
HCl + NaCH3COO = CH3COOH + NaCl =>
HCl + NaCH3COO = CH3COOH + NaCl
Fe203 + HNO3 = Fe(NO3)3 + NO2 + H2O =>
Fe203 + 1218 HNO3 = 203 Fe(NO3)3 + 609 NO2 + 609 H2O
Na2S2O3 + NaIO3 + H2O = Na2SO4 + H2SO4 + I2 =>
5 Na2S2O3 + 8 NaIO3 + H2O = 9 Na2SO4 + H2SO4 + 4 I2
FeSO4Ba(NO3)2 = Fe(NO3)2BaSO4 =>
FeSO4Ba(NO3)2 = Fe(NO3)2BaSO4
Zn + HN3 = Zn3N2 + H2 =>
9 Zn + 2 HN3 = 3 Zn3N2 + H2
Ba + ZnS = BaS + Zn =>
Ba + ZnS = BaS + Zn
Zn2 + CH3COOH = H2 + Zn(O2CCH3)2 =>
Zn2 + 4 CH3COOH = 2 H2 + 2 Zn(O2CCH3)2
NH4NO3 + C22H12O11 + CH3OH = C10H15N + H2O =>
27 NH4NO3 + 4 C22H12O11 + 452 CH3OH = 54 C10H15N + 577 H2O
P2O3 + HClO4 + H2O = H3PO4 + HCl =>
2 P2O3 + HClO4 + 6 H2O = 4 H3PO4 + HCl
CsHCO3 + H2SO4 = H2O + Cs2SO4 + CO2 =>
2 CsHCO3 + H2SO4 = 2 H2O + Cs2SO4 + 2 CO2
H2SnO3 + NaOH = H2SnOH + NaO3 =>
H2SnO3 + NaOH = H2SnOH + NaO3
Cu + XH2SO4 = CuSO4 + XH2O + SO2 =>
Cu + 2 XH2SO4 = CuSO4 + 2 XH2O + SO2
Cu(ll)Cl + Hg(NO3) = Cu(ll)(NO3) + HgCl =>
Cu(ll)Cl + Hg(NO3) = Cu(ll)(NO3) + HgCl
Fe + Cu2S2 = Cu + FeS2 =>
Fe + Cu2S2 = 2 Cu + FeS2
KNO3(s) + K(s) = K2O(s) + N2(g) =>
2 KNO3(s) + 10 K(s) = 6 K2O(s) + N2(g)
Fe + H2SO3 = Fe2(SO3)3 + SO + H2O =>
2 Fe + 6 H2SO3 = Fe2(SO3)3 + 3 SO + 6 H2O
C9H8O7 + NaHCO3 = C9H7NaO4 + H2O + CO2 =>
6 C9H8O7 + 5 NaHCO3 = 5 C9H7NaO4 + 9 H2O + 14 CO2
C19H40 + O2 = CO2 + H2O =>
C19H40 + 29 O2 = 19 CO2 + 20 H2O
PbOH2SO4 = PbSO4H2O =>
PbOH2SO4 = PbSO4H2O
PbS + HBr = PbBr2 + H2S =>
PbS + 2 HBr = PbBr2 + H2S
Na2C2 + H2O = C2H2 + Na2O =>
Na2C2 + H2O = C2H2 + Na2O
Br2 + SO2 + OH{-} = Br{-} + SO4{2-} + H2O =>
Br2 + SO2 + 4 OH{-} = 2 Br{-} + SO4{2-} + 2 H2O
K2Cr2O7 + HI = CrI3 + KI + I2 + H2O =>
K2Cr2O7 + 14 HI = 2 CrI3 + 2 KI + 3 I2 + 7 H2O
(MgOH)Br + HBr = MgBr2 + H2O =>
(MgOH)Br + HBr = MgBr2 + H2O
Na2CO3 + H3PO4 = Na3PO4 + H2CO3 =>
3 Na2CO3 + 2 H3PO4 = 2 Na3PO4 + 3 H2CO3
V2O5 + CaS = CaO + V2S5 =>
V2O5 + 5 CaS = 5 CaO + V2S5
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
Sulfur + oxygen = sulfurdioxide =>
S + O2 = SO2
C3H8(g) + O2(g) = CO(g) + H2O(l) =>
2 C3H8(g) + 7 O2(g) = 6 CO(g) + 8 H2O(l)
HAlg + Na2CO3 = NaAlg + H2O + CO2 =>
2 HAlg + Na2CO3 = 2 NaAlg + H2O + CO2
Ca + H3P = CaP + H3 =>
Ca + H3P = CaP + H3
N23 = N2 =>
2 N23 = 23 N2
H2O + Ca = Ca(OH)2 + H2 =>
2 H2O + Ca = Ca(OH)2 + H2
H2SO4 + Cu(OH)3 = CuOHSO4 + H2O =>
H2SO4 + Cu(OH)3 = CuOHSO4 + 2 H2O
Fe2C3 + O2 = CO2 + Fe2O3 =>
2 Fe2C3 + 9 O2 = 6 CO2 + 2 Fe2O3
C2H4 + O4 = H2O + CO2 =>
2 C2H4 + 3 O4 = 4 H2O + 4 CO2
Ca(OH)2 + HNO3 = Ca(NO3)2 + H2O =>
Ca(OH)2 + 2 HNO3 = Ca(NO3)2 + 2 H2O
Cr2(SO4)3 + (NH4)2S2O8 + H2O = (NH4)2SO4 + H2Cr2O7 + SO3 =>
Cr2(SO4)3 + 3(NH4)2S2O8 + H2O = 3(NH4)2SO4 + H2Cr2O7 + 6 SO3
NaOCl + HCl = H2O + Cl2 + NaCl =>
NaOCl + 2 HCl = H2O + Cl2 + NaCl
CO + K2Cr2O7 + H2SO4 = CO2 + K2SO4 + Cr(SO4) + H2O =>
4 CO + K2Cr2O7 + 3 H2SO4 = 4 CO2 + K2SO4 + 2 Cr(SO4) + 3 H2O
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