Equations balanced on the previous day | Equations balanced on the next day |
2 Al2O3 + 4 CuO = 4 CuAlO2 + O2
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
Co(NH3)5(H2O)(SO4) + H2O2 = (Co)2(NH3)10(O2)(SO4)2 + H2O =>
2 Co(NH3)5(H2O)(SO4) + 2 H2O2 = (Co)2(NH3)10(O2)(SO4)2 + 4 H2O
Zn + NO3 + H{+} = Zn{+2} + NH4{+} + H2O =>
9 Zn + 2 NO3 + 20 H{+} = 9 Zn{+2} + 2 NH4{+} + 6 H2O
NaAl(OH)4 + SO2 = Al(OH)3 + Na2SO3 + H2O =>
2 NaAl(OH)4 + SO2 = 2 Al(OH)3 + Na2SO3 + H2O
KClO3 + KOH + As = K3AsO4 + KCl + H2O =>
5 KClO3 + 18 KOH + 6 As = 6 K3AsO4 + 5 KCl + 9 H2O
Ca3(PO4)2 + FeCl2 = Fe3(PO4)2 + CaCl2 =>
Ca3(PO4)2 + 3 FeCl2 = Fe3(PO4)2 + 3 CaCl2
KCrO7 + HCl = Cl2 + KCl + CrCl3 + H2O =>
KCrO7 + 14 HCl = 5 Cl2 + KCl + CrCl3 + 7 H2O
K3Fe(CN)6 + KSCN = Fe(SCN)3 + KCN =>
K3Fe(CN)6 + 3 KSCN = Fe(SCN)3 + 6 KCN
Ag{+} + NH3 = Ag[NH3]2{+} =>
Ag{+} + 2 NH3 = Ag[NH3]2{+}
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
Fe(OH)3 + HCl = Fe(ClO) + H2O =>
Fe(OH)3 + HCl = Fe(ClO) + 2 H2O
CaCl2(aq) + Al2(SO4)3(aq) = AlCl3(aq) + CaSO4(s) =>
3 CaCl2(aq) + Al2(SO4)3(aq) = 2 AlCl3(aq) + 3 CaSO4(s)
K2Mn2O7 + FeSO4 + H2SO4 = MnSO4 + Fe2(SO4)3 + K2SO4 + H2O =>
K2Mn2O7 + 8 FeSO4 + 7 H2SO4 = 2 MnSO4 + 4 Fe2(SO4)3 + K2SO4 + 7 H2O
Fe(OH)3 + H2SO4 = Fe2(SO4)3 + H2O =>
2 Fe(OH)3 + 3 H2SO4 = Fe2(SO4)3 + 6 H2O
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
C8H7NaO3 + HCl = C8H8O3 + NaCl =>
C8H7NaO3 + HCl = C8H8O3 + NaCl
Mg + Fe2O3 = MgO + Fe =>
3 Mg + Fe2O3 = 3 MgO + 2 Fe
Na3PO4 + AgNO3 = NaNO3 + Ag3PO4 =>
Na3PO4 + 3 AgNO3 = 3 NaNO3 + Ag3PO4
KClO3 + KOH + As = K3AsO4 + KCl + H2O =>
5 KClO3 + 18 KOH + 6 As = 6 K3AsO4 + 5 KCl + 9 H2O
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
FeMg + K = KMg + Fe =>
FeMg + K = KMg + Fe
NaOH(aq) + CuCl(aq) = NaCl(aq) + CuOH =>
NaOH(aq) + CuCl(aq) = NaCl(aq) + CuOH
AgNo3(aq)NaCl(aq) = NaCl(s)AgNo3(aq) =>
AgNo3(aq)NaCl(aq) = NaCl(s)AgNo3(aq)
C3H8 + O2 = CO + H2O =>
2 C3H8 + 7 O2 = 6 CO + 8 H2O
Na2S3 + KMnO4 + H2SO4 = Na2SO4 + K2SO4 + MnSO4 + H2O =>
Na2S3 + 4 KMnO4 + 4 H2SO4 = Na2SO4 + 2 K2SO4 + 4 MnSO4 + 4 H2O
CH3CH2OH + KMnO4 = CH3CHO + MnO2 + HOH + KOH =>
3 CH3CH2OH + 2 KMnO4 = 3 CH3CHO + 2 MnO2 + 2 HOH + 2 KOH
C2H2 + NH2{-} = C2H2{-} + NH2 =>
C2H2 + NH2{-} = C2H2{-} + NH2
K4Fe(CN)6 + Al2(CO3)3 = K2CO3 + Al4(Fe(CN)6)3 =>
3 K4Fe(CN)6 + 2 Al2(CO3)3 = 6 K2CO3 + Al4(Fe(CN)6)3
Al(s) + Br = AlBr =>
Al(s) + Br = AlBr
Al(OH)3 + Li2SO4 = LiOH + Al2(SO4)3 =>
2 Al(OH)3 + 3 Li2SO4 = 6 LiOH + Al2(SO4)3
NaOH + KI = KIOH + Na =>
NaOH + KI = KIOH + Na
Sr(OH)2 + HI = Sr(I)2 + HOH =>
Sr(OH)2 + 2 HI = Sr(I)2 + 2 HOH
ZrO2 + H2S = ZrS2 + H2O =>
ZrO2 + 2 H2S = ZrS2 + 2 H2O
NaCl + AlPO4 + H2SO4 = Na2SO4 + AlCl3 + H3PO4 =>
6 NaCl + 2 AlPO4 + 3 H2SO4 = 3 Na2SO4 + 2 AlCl3 + 2 H3PO4
Na2CO3(aq) + KOH(aq) = NaOH(aq) + K2CO3(s) =>
Na2CO3(aq) + 2 KOH(aq) = 2 NaOH(aq) + K2CO3(s)
C2H6 + K2Cr2O7 + H2SO4 = CH3COOH + Cr2(SO4)3 + K2SO4 + H2O =>
C2H6 + K2Cr2O7 + 4 H2SO4 = CH3COOH + Cr2(SO4)3 + K2SO4 + 5 H2O
NH4NO4 + Ca(OH)2 = CaNO3 + NH3 + H2O =>
7 NH4NO4 + 10 Ca(OH)2 = 10 CaNO3 + 4 NH3 + 18 H2O
(CH3COO)3Fe + NH3 = CH3COOH + Fe(NH2)3 =>
(CH3COO)3Fe + 3 NH3 = 3 CH3COOH + Fe(NH2)3
Ba(NO3)2 = Ba + NO3 =>
Ba(NO3)2 = Ba + 2 NO3
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
MgHCO3 + Ca(OH)2 = CaHCO3 + Mg(OH)2 =>
MgHCO3 + Ca(OH)2 = CaHCO3 + Mg(OH)2
KClO3 + KOH + As = K3AsO4 + KCl + H2O =>
5 KClO3 + 18 KOH + 6 As = 6 K3AsO4 + 5 KCl + 9 H2O
FeCl2(aq) + (NH4)2S = NH4Cl + FeS =>
FeCl2(aq) + (NH4)2S = 2 NH4Cl + FeS
NH4NO3 = N2 + O2 + H2O =>
2 NH4NO3 = 2 N2 + O2 + 4 H2O
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
Cr(CH3OH)Cl2 + O2 = Cr(CH3O)Cl2 + H2O =>
4 Cr(CH3OH)Cl2 + O2 = 4 Cr(CH3O)Cl2 + 2 H2O
CH3(CH2)2CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)2CH3 + 13 O2 = 8 CO2 + 10 H2O
C8H16OH + CO2 = C4H7 + H2O =>
23 C8H16OH + 4 CO2 = 47 C4H7 + 31 H2O
AgNO3 + (NH4)2Cl = Ag2Cl + NH4NO3 =>
2 AgNO3 + (NH4)2Cl = Ag2Cl + 2 NH4NO3
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