Equations balanced on the previous day | Equations balanced on the next day |
S2O3{2-} + 2 H3O{+} = SO2 + S + 3 H2O
CrBr3(aq) + NaNO3(aq) = Cr(NO3)3 + NaBr =>
CrBr3(aq) + 3 NaNO3(aq) = Cr(NO3)3 + 3 NaBr
Na2O + HI = NaI + H2O =>
Na2O + 2 HI = 2 NaI + H2O
C3H6O + Na2Cr2O7 + H2SO4 = C3H4O + Cr2(SO4)3 + Na2(SO4)3 + H2O =>
C3H6O + Na2Cr2O7 + 6 H2SO4 = C3H4O + Cr2(SO4)3 + Na2(SO4)3 + 7 H2O
C4H7C4H6O4H4 + K2Cr2O7 + H2SO4 = C4H7C4H4O4 + Cr2(SO4)3 + K2SO4 + H10O8 =>
C4H7C4H6O4H4 + 8 K2Cr2O7 + 32 H2SO4 = C4H7C4H4O4 + 8 Cr2(SO4)3 + 8 K2SO4 + 7 H10O8
AlO(OH) + OH{-} + H2O = [Al(OH)4]{-} =>
AlO(OH) + OH{-} + H2O = [Al(OH)4]{-}
Zn + NaCl2 = ZnCl + Na =>
2 Zn + NaCl2 = 2 ZnCl + Na
NiCl2 + O2 = NiO2 + Cl2O2 =>
NiCl2 + 2 O2 = NiO2 + Cl2O2
CaF2 + HSO4 = HF2 + CaSO4 =>
CaF2 + HSO4 = HF2 + CaSO4
Pd + HNO3 + HCl = H2PdCl6 + NO + H2O =>
3 Pd + 4 HNO3 + 18 HCl = 3 H2PdCl6 + 4 NO + 8 H2O
Mg2S3 + H2O = Mg2(OH)3 + HS =>
Mg2S3 + 3 H2O = Mg2(OH)3 + 3 HS
C6H12 + Br2 = C6H10 + HBr =>
C6H12 + Br2 = C6H10 + 2 HBr
H3PO4 + Mg(OH)2 = PMgO5H3 + H2O =>
H3PO4 + Mg(OH)2 = PMgO5H3 + H2O
NO + I{-} + H{+} = N2O + I2 + H2O =>
2 NO + 2 I{-} + 2 H{+} = N2O + I2 + H2O
TiO2 + Co = Ti + CoO =>
TiO2 + 2 Co = Ti + 2 CoO
H3PO3 + Zn + H3O{+} = PH3 + Zn{2+} + H2O =>
H3PO3 + 3 Zn + 6 H3O{+} = PH3 + 3 Zn{2+} + 9 H2O
H2SO4 + KMnO4 = MnO4 + SO2 + H2O + KSO4 =>
2 H2SO4 + KMnO4 = MnO4 + SO2 + 2 H2O + KSO4
RCOOH + KOH = RCOOK + H2O =>
RCOOH + KOH = RCOOK + H2O
C3H3N + O3 = CO2 + H2O + NO2 =>
6 C3H3N + 19 O3 = 18 CO2 + 9 H2O + 6 NO2
V + O2 = V2O6 =>
2 V + 3 O2 = V2O6
Sn(OH)4 + HCl = SnCl4 + H2O =>
Sn(OH)4 + 4 HCl = SnCl4 + 4 H2O
C3H6Br2 + KCN = C3H6BrCN + KBr =>
C3H6Br2 + KCN = C3H6BrCN + KBr
SCN{-} + I2{+} + OH{-} = CN{-} + (SO4)2{-} + I{-} + H2O =>
2 SCN{-} + 5 I2{+} + 16 OH{-} = 2 CN{-} + (SO4)2{-} + 10 I{-} + 8 H2O
(NH4)3PO4(aq) + FeCl2(aq) = (NH4)3Cl2 + FePO4 =>
(NH4)3PO4(aq) + FeCl2(aq) = (NH4)3Cl2 + FePO4
C6H5NH2 + HNO3 = [C6H5NH3]NO3 =>
C6H5NH2 + HNO3 = [C6H5NH3]NO3
C5H9NO2 + O2 = CO2 + H2O + N2 =>
4 C5H9NO2 + 25 O2 = 20 CO2 + 18 H2O + 2 N2
Na2C2O4 + H2SO4 + Ba(OH)2 = Ba(HC2O4)2 + H2O + Na2SO4 =>
2 Na2C2O4 + 2 H2SO4 + Ba(OH)2 = Ba(HC2O4)2 + 2 H2O + 2 Na2SO4
C6H5C2H5 + KMnO4 + H2SO4 = C6H5CHCOOH + K2SO4 + H2O + MnSO4 =>
10 C6H5C2H5 + 14 KMnO4 + 21 H2SO4 = 10 C6H5CHCOOH + 7 K2SO4 + 36 H2O + 14 MnSO4
BaO2 + N5 = Ba + NO =>
5 BaO2 + 2 N5 = 5 Ba + 10 NO
AgNO3 + H2O + Cl2 = AgCl + HClO3 + HNO3 =>
5 AgNO3 + 3 H2O + 3 Cl2 = 5 AgCl + HClO3 + 5 HNO3
ZnSO4 + Cu(OH)2 = Zn(OH)2 + CuSO4 =>
ZnSO4 + Cu(OH)2 = Zn(OH)2 + CuSO4
KMnO4 + H2SO4 + NaNO2 = K2SO4 + NaNO3 + MnSO4 + H2O =>
2 KMnO4 + 3 H2SO4 + 5 NaNO2 = K2SO4 + 5 NaNO3 + 2 MnSO4 + 3 H2O
CH3COOH + Fe = CH3COOFe + H2 =>
2 CH3COOH + 2 Fe = 2 CH3COOFe + H2
NaClO2 + H2O = NaOH + HClO2 =>
NaClO2 + H2O = NaOH + HClO2
CH3CHCH3Br + NaOH = CH2CHCH3 + NaBr + H2O =>
CH3CHCH3Br + NaOH = CH2CHCH3 + NaBr + H2O
C50H10O7NS + O2 = CO2 + H2O + NO2 + SO2 =>
C50H10O7NS + 51 O2 = 50 CO2 + 5 H2O + NO2 + SO2
Pb2O3 + C = Pb2 + CO =>
Pb2O3 + 3 C = Pb2 + 3 CO
Cl2 + O2 = ClO2 =>
Cl2 + 2 O2 = 2 ClO2
C12H22O11 + H2 = C6H6 + H2O =>
C12H22O11 + 6 H2 = 2 C6H6 + 11 H2O
C4O + O2 = CO2 =>
2 C4O + 7 O2 = 8 CO2
C7H16 + O2 = H2O + CO7 =>
2 C7H16 + 57 O2 = 16 H2O + 14 CO7
Al + NaOH + H2O = Al(Na(OH)6) + H2 =>
2 Al + 2 NaOH + 10 H2O = 2 Al(Na(OH)6) + 5 H2
Fe + H2O = Fe(H2O)2 =>
Fe + 2 H2O = Fe(H2O)2
Fe(NO3)3 + Na2SiO3 = Fe2(SiO3)3 + NaNO3 =>
2 Fe(NO3)3 + 3 Na2SiO3 = Fe2(SiO3)3 + 6 NaNO3
KMnO4 + K2SO3 + H2SO4 = K2SO4 + MnSO4 + KH2SO4 =>
KMnO4 + 4 K2SO3 + 3 H2SO4 = 3 K2SO4 + MnSO4 + 3 KH2SO4
HCl + Sm = SmCl3 + H2 =>
6 HCl + 2 Sm = 2 SmCl3 + 3 H2
Ba(NO3)2 + Fe2(SO4)3 = BaSO4 + Fe(NO3)3 =>
3 Ba(NO3)2 + Fe2(SO4)3 = 3 BaSO4 + 2 Fe(NO3)3
Pu + GR = PuR2 + G2 =>
Pu + 2 GR = PuR2 + G2
CH3H7COOH + C2H5OH = H2O + C3H7C2H5 =>
4 CH3H7COOH + 11 C2H5OH = 19 H2O + 6 C3H7C2H5
CH3CH2OH + KMnO4 = CH3CH2CHO + MnO2 + KOH + H2O =>
9 CH3CH2OH + 4 KMnO4 = 6 CH3CH2CHO + 4 MnO2 + 4 KOH + 7 H2O
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