Equations balanced on the previous day | Equations balanced on the next day |
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
CuSO4 + Na2SO3 + H2O = CuSO3*Cu2SO3*2H2O + Na2SO4 + H2SO4 =>
3 CuSO4 + 3 Na2SO3 + 3 H2O = CuSO3*Cu2SO3*2H2O + 3 Na2SO4 + H2SO4
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
HI(aq) + Pb(NO3)2(aq) = PbI(s) + H(NO3)2(aq) =>
HI(aq) + Pb(NO3)2(aq) = PbI(s) + H(NO3)2(aq)
Fe(ClO3)3 = FeCl3 + O2 =>
2 Fe(ClO3)3 = 2 FeCl3 + 9 O2
Fe + O2 = FeO3 =>
2 Fe + 3 O2 = 2 FeO3
Al(OH)3 + H2CO3 = Al2(CO3)3 + H2O =>
2 Al(OH)3 + 3 H2CO3 = Al2(CO3)3 + 6 H2O
Al2(SO4)3 + Na2CO3 = Al2(CO3)3 + Na2(SO4) =>
Al2(SO4)3 + 3 Na2CO3 = Al2(CO3)3 + 3 Na2(SO4)
C4H6O2 + OH{-} = C4H5O2{-} + H2O =>
C4H6O2 + OH{-} = C4H5O2{-} + H2O
Ag{+} + CH3CHO + OH{-} = Ag + CH3COO{-} + H2O =>
2 Ag{+} + CH3CHO + 3 OH{-} = 2 Ag + CH3COO{-} + 2 H2O
SbF5 + HSO3F = HSbF6SO3 =>
SbF5 + HSO3F = HSbF6SO3
AlCl3 + KMnO4 + H2SO4 = Al2(SO4)3 + K2SO4 + MnSO4 + Cl2 + H2O =>
10 AlCl3 + 6 KMnO4 + 24 H2SO4 = 5 Al2(SO4)3 + 3 K2SO4 + 6 MnSO4 + 15 Cl2 + 24 H2O
C(s) + O2(g) = CO3 =>
2 C(s) + 3 O2(g) = 2 CO3
ZO + C = COZ =>
ZO + C = COZ
HNO3 + NaNO2 = HNaNO2 + NO3 =>
HNO3 + NaNO2 = HNaNO2 + NO3
C8H10O + CrO3 + H2SO4 = C8H8O + Cr2(S04)3 + H2O =>
42 C8H10O + 2 CrO3 + 12 H2SO4 = 42 C8H8O + Cr2(S04)3 + 54 H2O
AgNO3 + H2SO4 = (Ag2SO4) + HNO3 =>
2 AgNO3 + H2SO4 = (Ag2SO4) + 2 HNO3
BaCO3 + H3PO4 + PbO + (BiO)2CO3 = (BaO)37(PbO)10(Bi2O3)3(P2O5)50 + H2O + CO2 =>
37 BaCO3 + 100 H3PO4 + 10 PbO + 3(BiO)2CO3 = (BaO)37(PbO)10(Bi2O3)3(P2O5)50 + 150 H2O + 40 CO2
Fe2O3 + H2 = Fe + HOH(g) =>
Fe2O3 + 3 H2 = 2 Fe + 3 HOH(g)
Sm + HCl = SmCl3 + H =>
Sm + 3 HCl = SmCl3 + 3 H
CH3(CH2)4CH + O2 = CO2 + H2O =>
CH3(CH2)4CH + 9 O2 = 6 CO2 + 6 H2O
Fe + H2O = Fe2H2O =>
2 Fe + H2O = Fe2H2O
AB = A + B =>
AB = A + B
NH3 + Cl3 = N3 + HCl =>
3 NH3 + 3 Cl3 = N3 + 9 HCl
NaOH + KI = KIOH + Na =>
NaOH + KI = KIOH + Na
Fe + S = FeS =>
Fe + S = FeS
Cl + H2O = HCl + OH =>
Cl + H2O = HCl + OH
Cr[(OH)]3 + NaClO + NaOH = Na2CrO4 + NaCl + H2O =>
2 Cr[(OH)]3 + 3 NaClO + 4 NaOH = 2 Na2CrO4 + 3 NaCl + 5 H2O
C6H4OHNHCOCH3 + NaOH = C6H4NH2ONa + CH3COONa + H2O =>
C6H4OHNHCOCH3 + 2 NaOH = C6H4NH2ONa + CH3COONa + H2O
Fe3C2 + O2 = Fe2O3 + CO2 =>
4 Fe3C2 + 17 O2 = 6 Fe2O3 + 8 CO2
CH2OCONaOH = CH2OHCOONa =>
CH2OCONaOH = CH2OHCOONa
HCl + KOH = HK + ClOH =>
HCl + KOH = HK + ClOH
Na2O + (NH4)2SO4 = Na2SO4 + H2O + NH3 =>
Na2O + (NH4)2SO4 = Na2SO4 + H2O + 2 NH3
C6H126 + O2 = CO2 + H2O =>
2 C6H126 + 75 O2 = 12 CO2 + 126 H2O
KMnO4 + NaI + H2SO4 = H2O + I2 + K2SO4 + MnSO4 + Na2SO4 =>
2 KMnO4 + 10 NaI + 8 H2SO4 = 8 H2O + 5 I2 + K2SO4 + 2 MnSO4 + 5 Na2SO4
[SnCl6]{2-} + Fe = Sn{2+} + Fe{2+} + Cl{-} =>
[SnCl6]{2-} + Fe = Sn{2+} + Fe{2+} + 6 Cl{-}
KMnO4 + HI = KIO3 + MnI + H2O =>
KMnO4 + 2 HI = KIO3 + MnI + H2O
POCl3 + H2O = H3PO4 + HCl =>
POCl3 + 3 H2O = H3PO4 + 3 HCl
Ca3(PO4)2 + Li2O = Li3PO4 + CaO =>
Ca3(PO4)2 + 3 Li2O = 2 Li3PO4 + 3 CaO
MgO + Si = Mg + SiO2 =>
2 MgO + Si = 2 Mg + SiO2
H2O + BCl3 = HCl + H3BO3 =>
3 H2O + BCl3 = 3 HCl + H3BO3
CaOCl2 + HCl = CaOH + Cl2 =>
2 CaOCl2 + 2 HCl = 2 CaOH + 3 Cl2
H3O + HNO3 = NH4NO3 + H2O =>
8 H3O + 2 HNO3 = NH4NO3 + 11 H2O
FeCl2 + O2 + H2O + KOH = Fe(OH)3 + KCl =>
4 FeCl2 + O2 + 2 H2O + 8 KOH = 4 Fe(OH)3 + 8 KCl
Au + MnO2 + Cl{-} + H{+} = Mn{2+} + H2O + AuCl4{-} =>
2 Au + 3 MnO2 + 8 Cl{-} + 12 H{+} = 3 Mn{2+} + 6 H2O + 2 AuCl4{-}
Fe{3-} + F2 = FeF6{3-} =>
Fe{3-} + 3 F2 = FeF6{3-}
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
H2S + KMnO4 + H2SO4 = K2SOS8 + MnSO4 + H2O =>
8 H2S + 2 KMnO4 + 3 H2SO4 = K2SOS8 + 2 MnSO4 + 11 H2O
KClO3 + H2SO4 = KHSO4 + O2 + ClO2 + H2O =>
4 KClO3 + 4 H2SO4 = 4 KHSO4 + O2 + 4 ClO2 + 2 H2O
Fe(NH4)2(SO4)2*6H2O + H2C2O4 + K2C2O4 + H2O2 = K7Fe2(C2O4)6*5H2O + (NH4)2SO4 + H2SO4 + H2O =>
4 Fe(NH4)2(SO4)2*6H2O + 5 H2C2O4 + 7 K2C2O4 + H2O2 = 2 K7Fe2(C2O4)6*5H2O + 4(NH4)2SO4 + 4 H2SO4 + 16 H2O
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