Equations balanced on the previous day | Equations balanced on the next day |
Na2SO3 + SO2 = Na2S2O3 + O2
MnO4{-} + H2C2O4(aq) + H3O{+} = Mn2{+} + CO2(g) + H2O(l) =>
4 MnO4{-} + 13 H2C2O4(aq) + 6 H3O{+} = 2 Mn2{+} + 26 CO2(g) + 22 H2O(l)
Cd(OH)4 + HNO3 = H2O + Cd(NO3)4 =>
Cd(OH)4 + 4 HNO3 = 4 H2O + Cd(NO3)4
AsH3 + NaBrO = As2H4 + NaBr + H2O =>
2 AsH3 + NaBrO = As2H4 + NaBr + H2O
K + N2 = K3N =>
6 K + N2 = 2 K3N
CaCl2 + K2C2O4 = KCl + CaC2O4 =>
CaCl2 + K2C2O4 = 2 KCl + CaC2O4
S + ClO2 + NaOH = Na2SO4 + NaClO2 + H2O =>
S + 6 ClO2 + 8 NaOH = Na2SO4 + 6 NaClO2 + 4 H2O
Na2CO3 + MnSO4H2O = MnCO3 + Na2SO4 + H2O =>
Na2CO3 + MnSO4H2O = MnCO3 + Na2SO4 + H2O
Fe + PbSO4 = Fe2SO4 + Pb =>
2 Fe + PbSO4 = Fe2SO4 + Pb
COH2 + KMnO4 + H2SO4 = MnSO4 + K2SO4 + CO2 + H2O =>
5 COH2 + 4 KMnO4 + 6 H2SO4 = 4 MnSO4 + 2 K2SO4 + 5 CO2 + 11 H2O
CuSO4 + Na2CO3 = CuCO3 + Na2SO4 =>
CuSO4 + Na2CO3 = CuCO3 + Na2SO4
CuSO4 + Na2CO3 = CuCO3 + Na2SO4 =>
CuSO4 + Na2CO3 = CuCO3 + Na2SO4
C2H5OH + B10H4 = B(OC2H5)3 + H2 =>
30 C2H5OH + B10H4 = 10 B(OC2H5)3 + 17 H2
H2OCu = CuOH2 =>
H2OCu = CuOH2
CaCl2 + Na3PO4 = Ca3(PO4)2 + NaCl =>
3 CaCl2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCl
KClO3(s) + C(s) + S(s) = K2S(s) + CO2(g) + Cl2(g) =>
2 KClO3(s) + 3 C(s) + S(s) = K2S(s) + 3 CO2(g) + Cl2(g)
N4H8O + O2 = NO2 + H2O =>
2 N4H8O + 11 O2 = 8 NO2 + 8 H2O
NH4OH + H3PO4 = (NH4)3PO4 + H2O =>
3 NH4OH + H3PO4 = (NH4)3PO4 + 3 H2O
S + KClO3 = KCl + SO2 =>
3 S + 2 KClO3 = 2 KCl + 3 SO2
C5H32 + O2 = C5O11 + H2O =>
2 C5H32 + 27 O2 = 2 C5O11 + 32 H2O
Zn + HCe = ZnCe2 + H2 =>
Zn + 2 HCe = ZnCe2 + H2
FeOOH + KOH + Br2 = K2FeO4 + KBr + H2O =>
2 FeOOH + 10 KOH + 3 Br2 = 2 K2FeO4 + 6 KBr + 6 H2O
H2(SO4) + BaCl2 = HCl + Ba(SO4) =>
H2(SO4) + BaCl2 = 2 HCl + Ba(SO4)
Fe(NO3)3 + Li2CO3 = Fe(CO3)3 + Li2NO3 =>
Fe(NO3)3 + 3 Li2CO3 = Fe(CO3)3 + 3 Li2NO3
NaOH + Mg2SO4 = NaSO4 + Mg2OH =>
NaOH + Mg2SO4 = NaSO4 + Mg2OH
NaBr + H{3}PO{4} = Na{3}PO{4} + HBr =>
NaBr + H{3}PO{4} = Na{3}PO{4} + HBr
Cu + HCl{+} = CuCl + H{+} =>
Cu + HCl{+} = CuCl + H{+}
KCrO2 + PbO2 + KOH = K2CrO4 + PbO + H2O =>
2 KCrO2 + 3 PbO2 + 2 KOH = 2 K2CrO4 + 3 PbO + H2O
Cr(NO3)3 + Li2SO4 = Cr2(SO4)3 + LiNO3 =>
2 Cr(NO3)3 + 3 Li2SO4 = Cr2(SO4)3 + 6 LiNO3
F + HNO3 = F(NO3)2 + H2 =>
F + 2 HNO3 = F(NO3)2 + H2
Ka + O2 = Ka2O =>
4 Ka + O2 = 2 Ka2O
K2SIO3 + HNO3 = KNO3 + SIO2 + H2O =>
K2SIO3 + 2 HNO3 = 2 KNO3 + SIO2 + H2O
HBrO3 + HCl = Br2 + Cl2 + H2O =>
2 HBrO3 + 10 HCl = Br2 + 5 Cl2 + 6 H2O
InN3O9 + SnCl4 + CH4N2O + ZnN2O6 = In06Sn07Zn17O4 + CO2 + H2O + N2 + Cl2 =>
18 InN3O9 + 21 SnCl4 + 152 CH4N2O + 51 ZnN2O6 = 3 In06Sn07Zn17O4 + 152 CO2 + 304 H2O + 230 N2 + 42 Cl2
NiCl2 + Na2(SO4) = Ni(SO4) + NaCl =>
NiCl2 + Na2(SO4) = Ni(SO4) + 2 NaCl
MgO + H2O = Mg(OH)2 =>
MgO + H2O = Mg(OH)2
H2O4S + NaOH = Na2SO4 + H2O =>
H2O4S + 2 NaOH = Na2SO4 + 2 H2O
SnCl2 + V2(CO3)3 = VCl3 + Sn2(CO3)2 =>
6 SnCl2 + 2 V2(CO3)3 = 4 VCl3 + 3 Sn2(CO3)2
AgC2H3O2 + Al2(Cr2O7)3 = Ag2Cr2O7 + Al(C2H3O2)3 =>
6 AgC2H3O2 + Al2(Cr2O7)3 = 3 Ag2Cr2O7 + 2 Al(C2H3O2)3
NI + HCl = NICl2 + H2 =>
NI + 2 HCl = NICl2 + H2
Zn + HCe = ZnCe2 + H2 =>
Zn + 2 HCe = ZnCe2 + H2
HCOOK + HNO3 = KNO3 + H2O + CO2 + NO =>
3 HCOOK + 5 HNO3 = 3 KNO3 + 4 H2O + 3 CO2 + 2 NO
AgNO3(aq) + RbCl(aq) = AgCl(s) + RbNO3(aq) =>
AgNO3(aq) + RbCl(aq) = AgCl(s) + RbNO3(aq)
NiCl2 + Na2(SO4) = Ni(SO4) + NaCl =>
NiCl2 + Na2(SO4) = Ni(SO4) + 2 NaCl
NaHCO3(aq) + CH3COOH(aq) = NaCH3COO(aq) + H2O(l) + CO2(g) =>
NaHCO3(aq) + CH3COOH(aq) = NaCH3COO(aq) + H2O(l) + CO2(g)
CO2(g) + H2O(l) = C6H12O6(s) + O2(g) =>
6 CO2(g) + 6 H2O(l) = C6H12O6(s) + 6 O2(g)
NiCl2 + Na2(SO4) = Ni(SO4) + NaCl =>
NiCl2 + Na2(SO4) = Ni(SO4) + 2 NaCl
HSO4 + HNO3 = SO4 + NH4 + H2O =>
9 HSO4 + HNO3 = 9 SO4 + NH4 + 3 H2O
AgNo3 + KOH = AgOH + KNo3(aq) =>
AgNo3 + KOH = AgOH + KNo3(aq)
CCl2F2 + H2 = CCl2H2 + F2 =>
CCl2F2 + H2 = CCl2H2 + F2
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