Equations balanced on the previous day | Equations balanced on the next day |
6 CH3OH + 2 Cr2O7{-2} + 16 H{+} = 3 CH3COOH + 4 Cr{3+} + 14 H2O
MgSO4*7H2O + NaHCO3 = Mg(HCO3)2 + Na2SO4 + H2O =>
MgSO4*7H2O + 2 NaHCO3 = Mg(HCO3)2 + Na2SO4 + 7 H2O
FeS2(g) + O2(g) = Fe2O3 + SO2(g) =>
4 FeS2(g) + 11 O2(g) = 2 Fe2O3 + 8 SO2(g)
C2H6I2 = C2H5IHI =>
C2H6I2 = C2H5IHI
Cu + H3PO3 = Cu3PO3 + H3 =>
3 Cu + H3PO3 = Cu3PO3 + H3
CH3CH(OH)CH3 + KMnO4 = H3CCH(O)CH3 + KOH + MnO2 + H2O =>
3 CH3CH(OH)CH3 + KMnO4 = 3 H3CCH(O)CH3 + KOH + MnO2 + H2O
Pr2O3 + NH4Cl = H2O + NH3 + PrCl3 =>
Pr2O3 + 6 NH4Cl = 3 H2O + 6 NH3 + 2 PrCl3
AsS5 + HNO3 + H2O = H3AsO4 + NO + S =>
3 AsS5 + 5 HNO3 + 2 H2O = 3 H3AsO4 + 5 NO + 15 S
MnO4 + H2S = Mn + S + H2O =>
MnO4 + 4 H2S = Mn + 4 S + 4 H2O
Ca(OH)2 + HCl = CaCl2 + H2O =>
Ca(OH)2 + 2 HCl = CaCl2 + 2 H2O
Ca(HCO3)2 + Na2CO3 = CaCO3 + NaCHO3 =>
Ca(HCO3)2 + Na2CO3 = CaCO3 + 2 NaCHO3
C6H5CH3 + Cl2 + H2 = C13H16Cl =>
26 C6H5CH3 + 7 Cl2 + 8 H2 = 14 C13H16Cl
NaClO + Fe(OH)3 + NaOH = NaCl + Na2(FeO4) + H2O =>
3 NaClO + 2 Fe(OH)3 + 4 NaOH = 3 NaCl + 2 Na2(FeO4) + 5 H2O
KI + NO2 = NO + K2O + I =>
2 KI + NO2 = NO + K2O + 2 I
Ca + HCl = CaCl2 + H2 =>
Ca + 2 HCl = CaCl2 + H2
BiCl3 + SnCl2 + KOH = Bi + K2SnO3 + KCl + H2O =>
2 BiCl3 + 3 SnCl2 + 18 KOH = 2 Bi + 3 K2SnO3 + 12 KCl + 9 H2O
Mo2O3 + KMnO4 + H2SO4 = MoO3 + MnSO4 + K2SO4 + H2O =>
5 Mo2O3 + 6 KMnO4 + 9 H2SO4 = 10 MoO3 + 6 MnSO4 + 3 K2SO4 + 9 H2O
NaNH2 + H2O = NaOH + NH3 =>
NaNH2 + H2O = NaOH + NH3
Co(NO3)2 + (NH4)2CO3 = CoCO3 + NH4NO3 =>
Co(NO3)2 + (NH4)2CO3 = CoCO3 + 2 NH4NO3
Al + Pb3O = AlO + Pb3 =>
Al + Pb3O = AlO + Pb3
GaS + Cu = CuS + Ga =>
GaS + Cu = CuS + Ga
CH3COOHC2H5OH = CH3COOC2H5H2O =>
CH3COOHC2H5OH = CH3COOC2H5H2O
Fe2(SO4)3 + K4Fe(CN)6 = KFe(Fe(CN)6) + K2SO4 =>
Fe2(SO4)3 + 2 K4Fe(CN)6 = 2 KFe(Fe(CN)6) + 3 K2SO4
H2SO4 + KOH = KSO4 + HOH2 =>
H2SO4 + KOH = KSO4 + HOH2
FeO3 + CO = FeO + CO2 =>
FeO3 + 2 CO = FeO + 2 CO2
H2SO4 + FeTiO3 = Ti2O4 + FeSO4 + H2O =>
2 H2SO4 + 2 FeTiO3 = Ti2O4 + 2 FeSO4 + 2 H2O
S8 = S2 =>
S8 = 4 S2
Pb(CH3COO)4 + HNO3 = CH3COOH + Pb(NO3)4 =>
Pb(CH3COO)4 + 4 HNO3 = 4 CH3COOH + Pb(NO3)4
MnO2 + HIO4 + NaOH = NaMnO4 + I2 + H2O =>
14 MnO2 + 6 HIO4 + 14 NaOH = 14 NaMnO4 + 3 I2 + 10 H2O
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
AgNO{3} + H{2}O = Ag{2}S + HNO{3} =>
AgNO{3} + H{2}O = Ag{2}S + HNO{3}
Cd + HClO4 = Cd(ClO4)2 + Cl2O3 + H2O =>
4 Cd + 10 HClO4 = 4 Cd(ClO4)2 + Cl2O3 + 5 H2O
KSCN + Fe2(SO4)3 = Fe2SCN + K(SO4)3 =>
KSCN + Fe2(SO4)3 = Fe2SCN + K(SO4)3
Zn(NO3)2 + CH3CSNH2 + H2O = CH3COOH + NH3 + ZnS + HNO3 =>
Zn(NO3)2 + CH3CSNH2 + 2 H2O = CH3COOH + NH3 + ZnS + 2 HNO3
V12 + C12 = VC15 =>
V12 + 15 C12 = 12 VC15
ZnSO4BaCl2 = ZnCl2BaSO4 =>
ZnSO4BaCl2 = ZnCl2BaSO4
CH3CH2CH2CH2CH2OH + CH3COOH = H2O + C6H4OHCOOC5H11 =>
2 CH3CH2CH2CH2CH2OH + 7 CH3COOH = 10 H2O + 2 C6H4OHCOOC5H11
CH3COCl + NaOH = CH3COONa + HCl =>
CH3COCl + NaOH = CH3COONa + HCl
Be3N2 + I2 = BeI2 + N2 =>
Be3N2 + 3 I2 = 3 BeI2 + N2
Na2BeO2 = BeO + Na2O =>
Na2BeO2 = BeO + Na2O
KHSO4 + CaHPO4 = K2SO4 + CaSO4 + Ca(H2PO4)2 =>
2 KHSO4 + 2 CaHPO4 = K2SO4 + CaSO4 + Ca(H2PO4)2
NaMgF = NaFMg =>
NaMgF = NaFMg
NaBH4(s) + BF3(g) = B2H6(g) + NaBF4(s) =>
3 NaBH4(s) + 4 BF3(g) = 2 B2H6(g) + 3 NaBF4(s)
H2S + Na3N = H3N + Na2S =>
3 H2S + 2 Na3N = 2 H3N + 3 Na2S
(CH3COO)2Cu + Cu + NaI = CuI + CH3COONa =>
(CH3COO)2Cu + Cu + 2 NaI = 2 CuI + 2 CH3COONa
H2S + MnO4 = Mn + SO4 + H2O =>
4 H2S + 5 MnO4 = 5 Mn + 4 SO4 + 4 H2O
H2SO4 + K2Cr2O7 + FeSO4 = Cr2(SO4)3 + Fe2(SO4)3 + H2O + K2SO4 =>
7 H2SO4 + K2Cr2O7 + 6 FeSO4 = Cr2(SO4)3 + 3 Fe2(SO4)3 + 7 H2O + K2SO4
C3H6O3 + NaHCO3 = NaCOOH + H2O + CO2 =>
C3H6O3 + 6 NaHCO3 = 6 NaCOOH + 3 H2O + 3 CO2
S + O3 = S3O3 =>
3 S + O3 = S3O3
Mn{4+} + Cl{-} = Mn{2+} + Cl2 =>
Mn{4+} + 2 Cl{-} = Mn{2+} + Cl2
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