Equations balanced on the previous day | Equations balanced on the next day |
6 Al2(NO3)3 + 8 C2H5NO2 = 6 Al2O3 + 16 CO2 + 20 H2O + 13 N2
KMnO4 + NaOH + NaHSO3 = K2SO4 + Na2MnO4 + H2O =>
2 KMnO4 + 3 NaOH + NaHSO3 = K2SO4 + 2 Na2MnO4 + 2 H2O
Cu + HCI = CuCI + H2 =>
2 Cu + 2 HCI = 2 CuCI + H2
AgNo3 + HCl = AgCl + H(No3) =>
AgNo3 + HCl = AgCl + H(No3)
PhC3H7 + KMnO4 + H2SO4 = PhCOOH + CH3COOH + K2SO4 + MnSO4 + H2O =>
PhC3H7 + 2 KMnO4 + 3 H2SO4 = PhCOOH + CH3COOH + K2SO4 + 2 MnSO4 + 4 H2O
Al + PbBr2 = Al2(Br2)3 + Pb =>
2 Al + 3 PbBr2 = Al2(Br2)3 + 3 Pb
C6H4(NO2)COOH + H2 = C6H4(NH2)COOH + H2O =>
C6H4(NO2)COOH + 3 H2 = C6H4(NH2)COOH + 2 H2O
NH4NO2 + Ba(OH)2 = NH3 + H2O + Ba(NO2)2 =>
2 NH4NO2 + Ba(OH)2 = 2 NH3 + 2 H2O + Ba(NO2)2
SO3 + O2 = SO3O =>
2 SO3 + O2 = 2 SO3O
Na2HCO2 + CH3COOH = NaCH3CO2 + CO2 + H2O =>
8 Na2HCO2 + 13 CH3COOH = 16 NaCH3CO2 + 2 CO2 + 6 H2O
C6H5NO2 + H2SO4 = NH3 + CO2 + H2O + HSO3 =>
C6H5NO2 + 22 H2SO4 = NH3 + 6 CO2 + 12 H2O + 22 HSO3
H2PbO = PbH2O =>
H2PbO = PbH2O
Si + NaOH = SiO + Na2 + H2 =>
2 Si + 2 NaOH = 2 SiO + Na2 + H2
Na3PO4(aq) + AlCl3(aq) = NaCl(aq) + AlPO4(s) =>
Na3PO4(aq) + AlCl3(aq) = 3 NaCl(aq) + AlPO4(s)
CuO(s) + HCl(aq) = CuCl + HO =>
CuO(s) + HCl(aq) = CuCl + HO
HF + H2O = HF*H2O =>
HF + H2O = HF*H2O
C(NO3)2 + Na3PO4 = C3(PO4)2 + NaNO3 =>
3 C(NO3)2 + 2 Na3PO4 = C3(PO4)2 + 6 NaNO3
(C2H5)2NHH3O = (C2H5)2NH2H2O =>
(C2H5)2NHH3O = (C2H5)2NH2H2O
Sn(OH)4 + Cu2O = SnO2 + CuOH =>
Sn(OH)4 + 2 Cu2O = SnO2 + 4 CuOH
MnO4{-} + I{-} + H{+} = Mn{2+} + I2{-} + H2O =>
MnO4{-} + 10 I{-} + 8 H{+} = Mn{2+} + 5 I2{-} + 4 H2O
C7H16O = CH3(CH2)4CH(OH)CH3 =>
C7H16O = CH3(CH2)4CH(OH)CH3
C7H5O3{-} + Fe{3+} = FeC7H5O3{2+} =>
C7H5O3{-} + Fe{3+} = FeC7H5O3{2+}
C5H9(OH)3 + O = CO2 + H2O =>
C5H9(OH)3 + 13 O = 5 CO2 + 6 H2O
KMnO4 + KNO2 = MnO2 + NO2 + KO =>
KMnO4 + KNO2 = MnO2 + NO2 + 2 KO
(NH4)2 + SO4 + Ba(OH)2 = (NH4)OH + BaSO4 =>
(NH4)2 + SO4 + Ba(OH)2 = 2(NH4)OH + BaSO4
KMnO4 + NaHSO3 + NaOH = MnO2 + K2SO4 + Na2SO4 + H2O =>
2 KMnO4 + 3 NaHSO3 + NaOH = 2 MnO2 + K2SO4 + 2 Na2SO4 + 2 H2O
MgO + MgSO4 + H2O = Mg(OH)2*MgSO4*7H2O =>
MgO + MgSO4 + 8 H2O = Mg(OH)2*MgSO4*7H2O
C6H12 + KMnO4 + H2SO4 = C6H10O4 + K2SO4 + MnSO4 + H2O =>
C6H12 + 2 KMnO4 + 3 H2SO4 = C6H10O4 + K2SO4 + 2 MnSO4 + 4 H2O
Co(s) + H2S(g) = Co2S3(s) + H2(g) =>
2 Co(s) + 3 H2S(g) = Co2S3(s) + 3 H2(g)
U(SO4)2 + KMnO4 + H2O = UO2SO4 + MnSO4 + KHSO4 + H2SO4 =>
5 U(SO4)2 + 2 KMnO4 + 2 H2O = 5 UO2SO4 + 2 MnSO4 + 2 KHSO4 + H2SO4
MgO + SO3 = MgO6 + SO2 =>
MgO + 5 SO3 = MgO6 + 5 SO2
(COOH)3 + NaOH = (COONa)2 + H2O =>
2(COOH)3 + 6 NaOH = 3(COONa)2 + 6 H2O
PbCrO4 + HNO3 = Pb(NO3)2 + H2CrO4 =>
PbCrO4 + 2 HNO3 = Pb(NO3)2 + H2CrO4
AaCl + NH4OH = Aa(NH3)2Cl + H2O =>
AaCl + 2 NH4OH = Aa(NH3)2Cl + 2 H2O
Cu(NH3)4Cl2(aq) + NH3(aq) + Cu(s) = Cu(NH3)4Cl(aq) =>
Cu(NH3)4Cl2(aq) + 4 NH3(aq) + Cu(s) = 2 Cu(NH3)4Cl(aq)
H2O(g) + C(s) = H2(g) + CO2(g) =>
2 H2O(g) + C(s) = 2 H2(g) + CO2(g)
KMnO4 + H2C2O4 + HCl = MnCl + KCl + CO2 + H2O =>
KMnO4 + 3 H2C2O4 + 2 HCl = MnCl + KCl + 6 CO2 + 4 H2O
Cu{2+} + CN{-} = CuCN + (CN)2 =>
2 Cu{2+} + 4 CN{-} = 2 CuCN + (CN)2
Al2(CO3)3 + CoCl2 = AlCl3 + CoCO3 =>
Al2(CO3)3 + 3 CoCl2 = 2 AlCl3 + 3 CoCO3
O20 = O =>
O20 = 20 O
HgO = O2(g) + Hg(l) =>
2 HgO = O2(g) + 2 Hg(l)
(NH4)2S + Pb(NO3)3 = NH4NO3 + Pb2S3 =>
3(NH4)2S + 2 Pb(NO3)3 = 6 NH4NO3 + Pb2S3
Fe + NaNO3 = Fe3O3 + NaNO2 =>
3 Fe + 3 NaNO3 = Fe3O3 + 3 NaNO2
CH3CHO + K2Cr2O7 + H2SO4 = CH3COOH + K2SO4 + Cr2(SO4)3 + H2O =>
3 CH3CHO + K2Cr2O7 + 4 H2SO4 = 3 CH3COOH + K2SO4 + Cr2(SO4)3 + 4 H2O
Ni2C2O4*2H2O + O2 = NiO + H2O + CO2 =>
Ni2C2O4*2H2O + O2 = 2 NiO + 2 H2O + 2 CO2
CS(s) + O2(g) = CO2(g) + SO2(g) =>
CS(s) + 2 O2(g) = CO2(g) + SO2(g)
NaBr + BaCl2 = NaCl + Br2Ba =>
2 NaBr + BaCl2 = 2 NaCl + Br2Ba
Ga2(CO3)3 + C6H8O7 = Ga(C6H5O7) + CO2 + H2O =>
Ga2(CO3)3 + 2 C6H8O7 = 2 Ga(C6H5O7) + 3 CO2 + 3 H2O
HNO3 + Al(OH)3 = Al(NO3)3 + H2O =>
3 HNO3 + Al(OH)3 = Al(NO3)3 + 3 H2O
BeO + H{+} = Be{2}{+} + H2O =>
BeO + 2 H{+} = Be{2}{+} + H2O
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