Equations balanced on the previous day | Equations balanced on the next day |
FeSO4 + Ba(OH)2 = Fe(OH)2 + BaSO4
C6H10O + NaBH4 = C6H11OH + NaBH3 =>
C6H10O + 2 NaBH4 = C6H11OH + 2 NaBH3
PhCH3 + KMnO4 + H2SO4 = PhCOOH + K2SO4 + MnSO4 + H2O =>
5 PhCH3 + 6 KMnO4 + 9 H2SO4 = 5 PhCOOH + 3 K2SO4 + 6 MnSO4 + 14 H2O
NH4BrPb(C3H3O2)2 = NH4(C3H3O2)2PbBr =>
NH4BrPb(C3H3O2)2 = NH4(C3H3O2)2PbBr
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
KNO3 = KNO2 + O2 =>
2 KNO3 = 2 KNO2 + O2
Fe2(CO3)3 + CH3COOH = Fe(C2H3O2)3 + CO2 + H2O =>
Fe2(CO3)3 + 6 CH3COOH = 2 Fe(C2H3O2)3 + 3 CO2 + 3 H2O
CH3CH2OH + NaCl = CH3CH2Cl + NaOH =>
CH3CH2OH + NaCl = CH3CH2Cl + NaOH
Ba(OH)2 + H3(PO4) = H2O + Ba3(PO4)2 =>
3 Ba(OH)2 + 2 H3(PO4) = 6 H2O + Ba3(PO4)2
S{-2} + I2 = I{-} + S =>
S{-2} + I2 = 2 I{-} + S
HAuCl4 = Au2Cl6 + HCl =>
2 HAuCl4 = Au2Cl6 + 2 HCl
HC2H3O2 + O2 = CO2 + H2O =>
HC2H3O2 + 2 O2 = 2 CO2 + 2 H2O
Cr2O7{-2} + H{+} + {-} = Cr{+3} + H2O =>
Cr2O7{-2} + 14 H{+} + 6e = 2 Cr{+3} + 7 H2O
Na + CuCl2 = Cu + NaCl2 =>
Na + CuCl2 = Cu + NaCl2
Mg(CH3COO)2 + LiOH = Mg(OH)2 + LiCH3COO =>
Mg(CH3COO)2 + 2 LiOH = Mg(OH)2 + 2 LiCH3COO
(NH4)2CO3 + NaOH + NH4 = Na2CO3 + (NH4)2OH =>
(NH4)2CO3 + 2 NaOH + 2 NH4 = Na2CO3 + 2(NH4)2OH
Na + C2 = NaC1 =>
2 Na + C2 = 2 NaC1
H3PO4 + Mg(OH)2 = Mg3(PO4)2 + H2O =>
2 H3PO4 + 3 Mg(OH)2 = Mg3(PO4)2 + 6 H2O
K4Fe(CN)6 + KMnO4 + H2SO4 = KHSO4 + Fe2(SO4)3 + MnSO4 + HNO3 + CO2 + H2O =>
10 K4Fe(CN)6 + 122 KMnO4 + 299 H2SO4 = 162 KHSO4 + 5 Fe2(SO4)3 + 122 MnSO4 + 60 HNO3 + 60 CO2 + 188 H2O
C3H8O3 + H2O = C12H26 + OH =>
4 C3H8O3 + 6 H2O = C12H26 + 18 OH
I{+} + H2O = I2 + IO3 + H{+} =>
12 I{+} + 6 H2O = 5 I2 + 2 IO3 + 12 H{+}
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
(C6H5OH) + (CH3COCH3) = (C15H16O2) + (H2O) =>
2(C6H5OH) + (CH3COCH3) = (C15H16O2) + (H2O)
Cr2O72{-} + I{-} + H3O{+} = Cr3{+} + I2 + H2O =>
6 Cr2O72{-} + 854 I{-} + 864 H3O{+} = 4 Cr3{+} + 427 I2 + 1296 H2O
Co(CH3COO)2 + FeCl3 = Fe(C2H3O2)3 + CoCl2 =>
3 Co(CH3COO)2 + 2 FeCl3 = 2 Fe(C2H3O2)3 + 3 CoCl2
CH3OH + MgO = MgCO3 + H2O + CH4 =>
4 CH3OH + MgO = MgCO3 + 2 H2O + 3 CH4
K4Fe(CN)6 + H2SO4 + H2O = K2SO4 + FeSO4 + (NH4)2SO4 + CO =>
K4Fe(CN)6 + 6 H2SO4 + 6 H2O = 2 K2SO4 + FeSO4 + 3(NH4)2SO4 + 6 CO
CH3COOH + NaOH = NaCH3COO + H2O =>
CH3COOH + NaOH = NaCH3COO + H2O
FeO + SO3 = Fe2O3SO2 =>
2 FeO + SO3 = Fe2O3SO2
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
LiCl + SrOH = Li(OH) + SrCl =>
LiCl + SrOH = Li(OH) + SrCl
Mn(OH)2 + H2O2 = H2O + H2MnO3 =>
Mn(OH)2 + H2O2 = H2O + H2MnO3
HNO3 + H3AsO3 = H3AsO4 + H2O + NO =>
2 HNO3 + 3 H3AsO3 = 3 H3AsO4 + H2O + 2 NO
KMnO4 + K2 = K2MnO4 =>
2 KMnO4 + K2 = 2 K2MnO4
KI + K2MnO4 + H2SO4 = I2 + Mn2SO4 + K2SO4 + H2O =>
10 KI + 2 K2MnO4 + 8 H2SO4 = 5 I2 + Mn2SO4 + 7 K2SO4 + 8 H2O
AgPb + NaCl = NaPb + AgCl =>
AgPb + NaCl = NaPb + AgCl
FeSO4 + Ba(OH)2 = Fe(OH)2 + BaSO4 =>
FeSO4 + Ba(OH)2 = Fe(OH)2 + BaSO4
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Mg2O14{3-} + H{+} + e = Mg{3+} + H2O =>
Mg2O14{3-} + 28 H{+} + 19e = 2 Mg{3+} + 14 H2O
Mg(NO3)2 + H2SO4 = HNO3 + MgSO4 =>
Mg(NO3)2 + H2SO4 = 2 HNO3 + MgSO4
Na2CO3 + CaCl2 = CaCO3 + NaCl =>
Na2CO3 + CaCl2 = CaCO3 + 2 NaCl
KCrO2 + PbO2 + H2SO4 = K2Cr2O7 + PbSO4 + H2O =>
2 KCrO2 + 3 PbO2 + 3 H2SO4 = K2Cr2O7 + 3 PbSO4 + 3 H2O
CoCl2 + ZnSO4 + NH4SCN + PY = [Co(PY)4]SO4 + NH4Cl + Zn(SCN)2 =>
CoCl2 + ZnSO4 + 2 NH4SCN + 4 PY = [Co(PY)4]SO4 + 2 NH4Cl + Zn(SCN)2
CoCl2 + NaClO + NaOH + H2O = Co(OH)3 + NaCl =>
2 CoCl2 + NaClO + 4 NaOH + H2O = 2 Co(OH)3 + 5 NaCl
N2H4 + F2 = NF3 + HF =>
N2H4 + 5 F2 = 2 NF3 + 4 HF
(AgNO3) + Cu = (CuNO3)2 + Ag =>
2(AgNO3) + 2 Cu = (CuNO3)2 + 2 Ag
(NH4)2SO4 + KOH = NH4K + SO4(OH)2 =>
(NH4)2SO4 + 2 KOH = 2 NH4K + SO4(OH)2
C3H5(OH)3 + HNO3 = C3H5(NO3)3 + H2O =>
C3H5(OH)3 + 3 HNO3 = C3H5(NO3)3 + 3 H2O
Ni + HCO3 = NiHCO3 =>
Ni + HCO3 = NiHCO3
PbO2 + KBr = K2O + PbBr4 =>
PbO2 + 4 KBr = 2 K2O + PbBr4
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