Equations balanced on the previous day | Equations balanced on the next day |
4 C7H15 + 43 O2 = 30 H2O + 28 CO2
CH3COOH + Ba(OH)2 = CH3COO + H2O + Ba =>
2 CH3COOH + Ba(OH)2 = 2 CH3COO + 2 H2O + Ba
NaHCO3 + NaOH = Na2CO3 + H2O =>
NaHCO3 + NaOH = Na2CO3 + H2O
CCl4 + O2 = CCl2O + Cl12 =>
6 CCl4 + 3 O2 = 6 CCl2O + Cl12
Ag = Ag{+3} + e =>
Ag = Ag{+3} + 3e
AgCl(s) + NH3(aq) = [Ag(NH3)2] + Cl(aq) =>
AgCl(s) + 2 NH3(aq) = [Ag(NH3)2] + Cl(aq)
HNO3 + H2O = HO + H2NO3 =>
HNO3 + H2O = HO + H2NO3
Na2Cr2O7 + NaI + H2SO4 = Na2SO4 + I2 + Cr2SO4 + H2O =>
Na2Cr2O7 + 10 NaI + 7 H2SO4 = 6 Na2SO4 + 5 I2 + Cr2SO4 + 7 H2O
H2Cl2 = ClH =>
H2Cl2 = 2 ClH
H2 + I = HI =>
H2 + 2 I = 2 HI
Pb(CH3COO)2 + NiCl2 = PbCl2 + Ni(C2H3O2)2 =>
Pb(CH3COO)2 + NiCl2 = PbCl2 + Ni(C2H3O2)2
KOH + NH3 = NH4O + K =>
KOH + NH3 = NH4O + K
Mg + C6H8O7 = MgO + C6H8 =>
7 Mg + C6H8O7 = 7 MgO + C6H8
NaHCO3(s) + C2H4O2(aq) = NaC2H3O2(aq) + H2O(l) + CO2(g) =>
NaHCO3(s) + C2H4O2(aq) = NaC2H3O2(aq) + H2O(l) + CO2(g)
CH3OH + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + H2O + HCOOH + K2SO4 =>
3 CH3OH + 2 K2Cr2O7 + 8 H2SO4 = 2 Cr2(SO4)3 + 11 H2O + 3 HCOOH + 2 K2SO4
Pb(CH3COO)2 + Na2S = PbS + NaCH3COO =>
Pb(CH3COO)2 + Na2S = PbS + 2 NaCH3COO
Fe(aq) + O(g) = FeO(aq) =>
Fe(aq) + O(g) = FeO(aq)
Na2C2O4 + KMnO4 + H2SO4 = K2SO4 + H2O + MnSO4 + CO2 + Na2SO4 =>
5 Na2C2O4 + 2 KMnO4 + 8 H2SO4 = K2SO4 + 8 H2O + 2 MnSO4 + 10 CO2 + 5 Na2SO4
Ag + BrO3 = Br2 + Ag2O =>
12 Ag + 2 BrO3 = Br2 + 6 Ag2O
ZnO + K2O + H2O = K2[Zn(OH)4] =>
ZnO + K2O + 2 H2O = K2[Zn(OH)4]
H3C6H5O7 + NaHCO3 = CO2 + H2O + NaC6H5O7 =>
8 H3C6H5O7 + 9 NaHCO3 = 3 CO2 + 14 H2O + 9 NaC6H5O7
Zn + Cu(II)F = ZnF + Cu(II) =>
Zn + Cu(II)F = ZnF + Cu(II)
Al + Fe3O4 = Al2O3 + Fe* =>
8 Al + 3 Fe3O4 = 4 Al2O3 + 9 Fe*
FeSO4 + KClO3 + KOH = KCl + K2FeO4 + K2SO4 + H2O =>
3 FeSO4 + 2 KClO3 + 12 KOH = 2 KCl + 3 K2FeO4 + 3 K2SO4 + 6 H2O
HClO4 + NaOH = NaClO4 + H2O =>
HClO4 + NaOH = NaClO4 + H2O
CH3 + CH2Cl + KOH = C2H4 + KCl + H2O =>
CH3 + CH2Cl + KOH = C2H4 + KCl + H2O
(NH4ClO4) = (N2) + (Cl2) + (H2O) + (O2) =>
2(NH4ClO4) = (N2) + (Cl2) + 4(H2O) + 2(O2)
Ag + HNO2 = AgNO2 + H2 =>
2 Ag + 2 HNO2 = 2 AgNO2 + H2
PbO4 + RbOH = RbO4 + PbOH =>
PbO4 + RbOH = RbO4 + PbOH
Co(OH)2 + NH4OH = [Co(NH3)4]{2+} + OH{-} + H2O =>
Co(OH)2 + 4 NH4OH = [Co(NH3)4]{2+} + 2 OH{-} + 4 H2O
CaSO4 + K2SO4 + MnSO4 + H2O + CO2 = CaC2O4 + KMnO4 + H2SO4 =>
5 CaSO4 + K2SO4 + 2 MnSO4 + 8 H2O + 10 CO2 = 5 CaC2O4 + 2 KMnO4 + 8 H2SO4
ZnO + K2O + H2O = K2[Zn(OH)4] =>
ZnO + K2O + 2 H2O = K2[Zn(OH)4]
Ag + NH4 = AgNH4 =>
Ag + NH4 = AgNH4
Na{+} + C2O4{2-} = Na2C2O4 =>
2 Na{+} + C2O4{2-} = Na2C2O4
C20H25N3O(s) + O2(g) = CO2(g) + H2O(g) + NO2(g) =>
4 C20H25N3O(s) + 115 O2(g) = 80 CO2(g) + 50 H2O(g) + 12 NO2(g)
NiO + NaOH = NaO + NiOH =>
NiO + NaOH = NaO + NiOH
Na(AlF4) + BF3 = AlF3 + Na(BF4) =>
Na(AlF4) + BF3 = AlF3 + Na(BF4)
Pb + EDTA = Pb(EDTA) =>
Pb + EDTA = Pb(EDTA)
Na + HNO = NaOH + N =>
Na + HNO = NaOH + N
SbO + ClO3 = Sb2O5 + ClO2 =>
2 SbO + 3 ClO3 = Sb2O5 + 3 ClO2
Cd(NO3)2 + (NH4)2S2 = CdS + NH4(NO3)2 =>
2 Cd(NO3)2 + (NH4)2S2 = 2 CdS + 2 NH4(NO3)2
K2Cr2O7 + C2H5OH + H2SO4 = Cr2(SO4)3 + C2H4O + H2O + K2SO4 =>
K2Cr2O7 + 3 C2H5OH + 4 H2SO4 = Cr2(SO4)3 + 3 C2H4O + 7 H2O + K2SO4
BaCO3 + SiO2 + NiSO4*6H2O + NaOH = (BaO)20(SiO2)60(NiO)3 + Na2SO4 + H2O + CO2 =>
20 BaCO3 + 60 SiO2 + 3 NiSO4*6H2O + 6 NaOH = (BaO)20(SiO2)60(NiO)3 + 3 Na2SO4 + 21 H2O + 20 CO2
NaHS + KOH = Na2S + K2S + H2O =>
2 NaHS + 2 KOH = Na2S + K2S + 2 H2O
ZnO + K2O + H2O = K2[Zn(OH)4] =>
ZnO + K2O + 2 H2O = K2[Zn(OH)4]
H2SO4 + LiOH = H2OH + LiSO4 =>
H2SO4 + LiOH = H2OH + LiSO4
C3H8O2 + H2O = H2 + CO2 =>
C3H8O2 + 4 H2O = 8 H2 + 3 CO2
C9H10O2 + NaClO + HCl = C8H8O3 + Na{+} + CHCl3 + OH{-} =>
3 C9H10O2 + 18 NaClO + 15 HCl = 2 C8H8O3 + 18 Na{+} + 11 CHCl3 + 18 OH{-}
Sb5N2Ra2I = Sb5IRa2N2 =>
Sb5N2Ra2I = Sb5IRa2N2
H3C6H5O7 + NaHCO3 = CO2 + H2O + NaC6H5O7 =>
8 H3C6H5O7 + 9 NaHCO3 = 3 CO2 + 14 H2O + 9 NaC6H5O7
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