Equations balanced on the previous day | Equations balanced on the next day |
Na2(CO3) + 2 HNO3 = 2 NaNO3 + H2CO3
FeCl2 + (NH4)2SO4 = FeSO4 + (NH4)2Cl2 =>
FeCl2 + (NH4)2SO4 = FeSO4 + (NH4)2Cl2
[Ag(NH3)2]{+} + C6H5CHCHCHO + OH{-} = Ag + C6H5CHCHCHOO{-} + NH3 + H2O =>
[Ag(NH3)2]{+} + C6H5CHCHCHO + 2 OH{-} = Ag + C6H5CHCHCHOO{-} + 2 NH3 + H2O
H3PO4{-} + H2O = HPO42{-} + H3O =>
H3PO4{-} + 116 H2O = HPO42{-} + 78 H3O
MgSO4*7H2O + H2O = MgSO4*8H2O =>
MgSO4*7H2O + H2O = MgSO4*8H2O
SiCl4 + Na = Si + NaCl =>
SiCl4 + 4 Na = Si + 4 NaCl
Al3(CO3)2 + CH3COOH = Al(CH3COO)3 + H2O + CO2 =>
8 Al3(CO3)2 + 67 CH3COOH = 24 Al(CH3COO)3 + 26 H2O + 6 CO2
CdCl2 + NaOH = Na2[Cd(OH)4] + NaCl =>
CdCl2 + 4 NaOH = Na2[Cd(OH)4] + 2 NaCl
RbClO3(s) = RbCl(s) + O2(s) =>
2 RbClO3(s) = 2 RbCl(s) + 3 O2(s)
Mg3N2(s) + HCl(aq) = MgCl2(aq) + NH4Cl(aw) =>
Mg3N2(s) + 8 HCl(aq) = 3 MgCl2(aq) + 2 NH4Cl(aw)
SrCO3 + Ti2 + O2 = Sr3TiO7 + CO2 =>
6 SrCO3 + Ti2 + 4 O2 = 2 Sr3TiO7 + 6 CO2
C19H14O2 + H2O = CO2 + C2H5OH =>
6 C19H14O2 + 87 H2O = 28 CO2 + 43 C2H5OH
C14H18O5N2 + H2O = C4H7O4N + C9H11O2N + CH4O =>
C14H18O5N2 + 2 H2O = C4H7O4N + C9H11O2N + CH4O
Li + AlCl3 = LiAlCl3 =>
Li + AlCl3 = LiAlCl3
Cu2S + K2Cr2O7 + H2SO4 = CuSO4 + Cr2(SO4)3 + K2(SO4) + H2O =>
3 Cu2S + 5 K2Cr2O7 + 23 H2SO4 = 6 CuSO4 + 5 Cr2(SO4)3 + 5 K2(SO4) + 23 H2O
H2O + CO2 = C6H16O6 + O2 =>
8 H2O + 6 CO2 = C6H16O6 + 7 O2
HNO3 + HClO4 + Fe(NO3)2 = Fe(NO3)3 + Cl2O + H2O =>
12 HNO3 + 2 HClO4 + 12 Fe(NO3)2 = 12 Fe(NO3)3 + Cl2O + 7 H2O
FeCl3 + MnCl2 = FeMnCl5 =>
FeCl3 + MnCl2 = FeMnCl5
BaCl2*H2O + AgNO3 = AgCl + Ba(NO3)2 + AgCl*H2O =>
BaCl2*H2O + 2 AgNO3 = AgCl + Ba(NO3)2 + AgCl*H2O
NH3 + HCl = NH4Cl =>
NH3 + HCl = NH4Cl
ZnCO3 + C6H8O7 = Zn3(C6H5O7)2 + H2O + CO2 =>
3 ZnCO3 + 2 C6H8O7 = Zn3(C6H5O7)2 + 3 H2O + 3 CO2
MoS2 + PbO2 + HNO3 = H2MoO4 + H2SO4 + Pb(NO3)2 + H2O =>
MoS2 + 9 PbO2 + 18 HNO3 = H2MoO4 + 2 H2SO4 + 9 Pb(NO3)2 + 6 H2O
SCN{-} + BrO3{-} + H2O = Br{-} + SO4{2-} + HCN + H{+} =>
SCN{-} + BrO3{-} + H2O = Br{-} + SO4{2-} + HCN + H{+}
Ca(OH)2 + H3PO4 = Ca5(OH)(PO4)3 + H2O =>
5 Ca(OH)2 + 3 H3PO4 = Ca5(OH)(PO4)3 + 9 H2O
H2O + MnO4{-} + SO3{2-} = MnO2 + SO4{2-} + OH{-} =>
H2O + 2 MnO4{-} + 3 SO3{2-} = 2 MnO2 + 3 SO4{2-} + 2 OH{-}
Zn + HClO4 = ZnCl + H2O + O2 =>
4 Zn + 4 HClO4 = 4 ZnCl + 2 H2O + 7 O2
Fe2(SO4)3 + Na = Na(SO4)3 + Fe2 =>
Fe2(SO4)3 + Na = Na(SO4)3 + Fe2
Cu(NO3)2 + Cu + H2SO4 = CuSO4 + NO + H2O =>
Cu(NO3)2 + 3 Cu + 4 H2SO4 = 4 CuSO4 + 2 NO + 4 H2O
FeC2O4H4O2 + O2 = FeO + CO2 + H2O =>
2 FeC2O4H4O2 + O2 = 2 FeO + 4 CO2 + 4 H2O
CuSO4 + C2H8N2 = [Cu(C2H8N2)]SO4 =>
CuSO4 + C2H8N2 = [Cu(C2H8N2)]SO4
FeSO4 + H2NO3 = FeO + H2SO4 + NO2 =>
FeSO4 + H2NO3 = FeO + H2SO4 + NO2
VOCl2 + H2SnCl4 + HCl = VCl3 + H2SnCl6 + H2O =>
2 VOCl2 + H2SnCl4 + 4 HCl = 2 VCl3 + H2SnCl6 + 2 H2O
NaHSO3(s) + H2O(l) = NaH3O2(aq) + SO2(g) =>
NaHSO3(s) + H2O(l) = NaH3O2(aq) + SO2(g)
CH2CHCN + O2 = HCN + CO2 + H2O =>
2 CH2CHCN + 5 O2 = 2 HCN + 4 CO2 + 2 H2O
HClO + NaOH = NaO + H2O + Cl =>
HClO + NaOH = NaO + H2O + Cl
NaClO2 + H2SO4 = HClO2 + Na2SO4 =>
2 NaClO2 + H2SO4 = 2 HClO2 + Na2SO4
Al3 + Na(OH) = Na3AlO3 + H =>
Al3 + 9 Na(OH) = 3 Na3AlO3 + 9 H
HCl + CaCO3 = HClCaCO3 =>
HCl + CaCO3 = HClCaCO3
H3N + Na = NaN + H =>
H3N + Na = NaN + 3 H
CrI3 + Na(OH) + Cl2 = Na2(CrO4) + Na(IO4) + NaCl + H2O =>
2 CrI3 + 64 Na(OH) + 27 Cl2 = 2 Na2(CrO4) + 6 Na(IO4) + 54 NaCl + 32 H2O
Mg2Si2O6 + MgAl2O4 = MgO + Al2SiO5 =>
Mg2Si2O6 + 2 MgAl2O4 = 4 MgO + 2 Al2SiO5
Zn(OH)2 + NH3 = (Zn(NH3)){+2} + OH{-} =>
Zn(OH)2 + NH3 = (Zn(NH3)){+2} + 2 OH{-}
Fe(OH)3 + I2O7 = Fe(IO4)3 + H2O =>
2 Fe(OH)3 + 3 I2O7 = 2 Fe(IO4)3 + 3 H2O
Al(OH)3 + Br2 = AlBr3 + Al(BrO3)3 + H2O =>
6 Al(OH)3 + 9 Br2 = 5 AlBr3 + Al(BrO3)3 + 9 H2O
V(NO3)3 + KOH = KNO3 + V(OH)3 =>
V(NO3)3 + 3 KOH = 3 KNO3 + V(OH)3
K3PO4 + CaCl2 = K2Ca + Cl3PO4 =>
2 K3PO4 + 3 CaCl2 = 3 K2Ca + 2 Cl3PO4
COBr3 + K2S = K3CO + SBr2 =>
2 COBr3 + 3 K2S = 2 K3CO + 3 SBr2
NaBr + CaSO4 = Na2SO4 + CaBr2 =>
2 NaBr + CaSO4 = Na2SO4 + CaBr2
Pb(NO3)2C2H3NaO2 = PbNaO2(NO3)2C2H3 =>
Pb(NO3)2C2H3NaO2 = PbNaO2(NO3)2C2H3
C5H12(aq) + O2(g) = CO2(g) + H20(g) =>
5 C5H12(aq) + 25 O2(g) = 25 CO2(g) + 3 H20(g)
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