Equations balanced on the previous day | Equations balanced on the next day |
2 NaMnO4 + 6 FeSO4 + 4 H2O = 2 MnO2 + 4(FeOH)SO4 + Na2SO4 + [Fe(OH)2]2SO4
SnCl2 + HCl + KMnO4 = H2O + SnCl4 + MnCl2 + KCl =>
5 SnCl2 + 16 HCl + 2 KMnO4 = 8 H2O + 5 SnCl4 + 2 MnCl2 + 2 KCl
Pb + HNO3 = Pb(NO3)2 + NO + H2O =>
3 Pb + 8 HNO3 = 3 Pb(NO3)2 + 2 NO + 4 H2O
CH3CH2CH2CH2OH + NaBr + H2SO4 = CH3CH2CH2CH2Br + NaHSO4 + H2O =>
CH3CH2CH2CH2OH + NaBr + H2SO4 = CH3CH2CH2CH2Br + NaHSO4 + H2O
NH3 + KNO3 = N2 + KNO2 + H2O =>
2 NH3 + 3 KNO3 = N2 + 3 KNO2 + 3 H2O
CuSO4 + NH3 + H2O = Cu(OH)2 + N2SO4 + H2 =>
CuSO4 + 2 NH3 + 2 H2O = Cu(OH)2 + N2SO4 + 4 H2
CH3CH2OH + KMnO4 + NaOH = Na2MnO4 + K2MnO4 + CH3COOH + H2O =>
CH3CH2OH + 4 KMnO4 + 4 NaOH = 2 Na2MnO4 + 2 K2MnO4 + CH3COOH + 3 H2O
Al2O3 + HCe = AlCe3 + H2O =>
Al2O3 + 6 HCe = 2 AlCe3 + 3 H2O
NaI(aq) + BaCl2(aq) = BaI + NaCl2 =>
NaI(aq) + BaCl2(aq) = BaI + NaCl2
H2MoO4 + NaOH = Na2MoO4 + H2O =>
H2MoO4 + 2 NaOH = Na2MoO4 + 2 H2O
Cl2 + Fe2S3 = S8 + FeCl2 =>
16 Cl2 + 8 Fe2S3 = 3 S8 + 16 FeCl2
Na3[Al(OH)6] + NaCl = NaOH + AlCl3 =>
Na3[Al(OH)6] + 3 NaCl = 6 NaOH + AlCl3
CaCl2 + Na3PO4 = Ca3(PO4)2 + Na5 + Cl6 =>
15 CaCl2 + 10 Na3PO4 = 5 Ca3(PO4)2 + 6 Na5 + 5 Cl6
SO = S2 + O2 =>
2 SO = S2 + O2
Zn(OH)2 + H2SO4 = Zn2(SO4)2 + H2O =>
2 Zn(OH)2 + 2 H2SO4 = Zn2(SO4)2 + 4 H2O
C4H10O + NH4OH = C4H11NO + H2O + H2 =>
C4H10O + NH4OH = C4H11NO + H2O + H2
N2H9PO4 + N2H16B4O11 + ZnCl2 = BP + ZnO + N2 + H2O + Cl2 =>
4 N2H9PO4 + N2H16B4O11 + ZnCl2 = 4 BP + ZnO + 5 N2 + 26 H2O + Cl2
SnCl2 + Cu(SO4) = CuCl2 + Sn(SO4) =>
SnCl2 + Cu(SO4) = CuCl2 + Sn(SO4)
C12H26 + O2 = CO2 + H2O =>
2 C12H26 + 37 O2 = 24 CO2 + 26 H2O
ICl + KI = I2 + KCl =>
ICl + KI = I2 + KCl
MgF2 + Li2CO3 = MgCO3 + LiF =>
MgF2 + Li2CO3 = MgCO3 + 2 LiF
CH3OH + FeCl3 = CH3Cl + FeCl2 + OH =>
CH3OH + FeCl3 = CH3Cl + FeCl2 + OH
CH3OH + FeCl3 = CH3Cl + FeCl2 + OH =>
CH3OH + FeCl3 = CH3Cl + FeCl2 + OH
K4(Fe(CN)6) + FeCl3 = KFe(Fe(CN)6) + KCl =>
K4(Fe(CN)6) + FeCl3 = KFe(Fe(CN)6) + 3 KCl
I2 + SO3{2-} + H2O = I{-} + SO4{2-} + H{+} =>
I2 + SO3{2-} + H2O = 2 I{-} + SO4{2-} + 2 H{+}
C7H8 + Cl2 = C7H8Cl6 =>
C7H8 + 3 Cl2 = C7H8Cl6
Na(CO)4 + HCl = Cl(CO)4 + NaH =>
Na(CO)4 + HCl = Cl(CO)4 + NaH
H{+} + Cr2O72{-} + CH3OH = HCO2H + Cr3{+} + H2O =>
20 H{+} + 12 Cr2O72{-} + 427 CH3OH = 427 HCO2H + 8 Cr3{+} + 437 H2O
K4(Fe(CN)6) + FeCl3 = KFe(Fe(CN)6) + KCl =>
K4(Fe(CN)6) + FeCl3 = KFe(Fe(CN)6) + 3 KCl
Silverchloride + hydrogen = silver + hydrochloricacid =>
2 AgCl + H2 = 2 Ag + 2 HCl
FeO + H2O2 = FeO2 + H2 =>
2 FeO + H2O2 = 2 FeO2 + H2
Fe + HgS = FeS3 + Hg2 =>
2 Fe + 6 HgS = 2 FeS3 + 3 Hg2
SF6(l) + H2O(l) = H2SO4(aq) + HF(aq) =>
SF6(l) + 4 H2O(l) = H2SO4(aq) + 6 HF(aq)
S + OH + Na2S = Na2S2O3 + H2O =>
S + 6 OH + Na2S = Na2S2O3 + 3 H2O
Mg + Pb(NO3)2(aq) = Pb + Mg(NO3)2(aq) =>
Mg + Pb(NO3)2(aq) = Pb + Mg(NO3)2(aq)
Ca(OH)2 + HNO3 = Ca(NO3)2 + H2O =>
Ca(OH)2 + 2 HNO3 = Ca(NO3)2 + 2 H2O
KCH3COO + HC1 = HCOO + KCH3C1 =>
KCH3COO + HC1 = HCOO + KCH3C1
AlCl3 + I2 = AlI2 + Cl2 =>
2 AlCl3 + 2 I2 = 2 AlI2 + 3 Cl2
PH3 + KMnO4 + H2SO4 = MnSO4 + H3PO4 + K2SO4 + H2O =>
5 PH3 + 8 KMnO4 + 12 H2SO4 = 8 MnSO4 + 5 H3PO4 + 4 K2SO4 + 12 H2O
Pb + V(NO3)5 = Pb(NO3)2 + V =>
5 Pb + 2 V(NO3)5 = 5 Pb(NO3)2 + 2 V
C6H4N2O5 + O2 = CO2 + N2 + H2O =>
2 C6H4N2O5 + 9 O2 = 12 CO2 + 2 N2 + 4 H2O
H2Cr2O7 + Mg(OH)2 = MgCr2O7 + H2O =>
H2Cr2O7 + Mg(OH)2 = MgCr2O7 + 2 H2O
Fe + Ca(NO3)2 = Fe(NO3)2 + Ca =>
Fe + Ca(NO3)2 = Fe(NO3)2 + Ca
FeS2 + H4N2O3 + Na2SO5 + H2O = NaFeNO2 + H2 + SO2 =>
2 FeS2 + H4N2O3 + Na2SO5 + 6 H2O = 2 NaFeNO2 + 8 H2 + 5 SO2
Ba + Na2 = BaNa2 =>
Ba + Na2 = BaNa2
Cu + SO4 + NH3 + H2O = (Cu2SO4(OH)2) + NH4 =>
2 Cu + SO4 + 2 NH3 + 2 H2O = (Cu2SO4(OH)2) + 2 NH4
HF + MnO2 = H2O + MnF2 + F2 =>
4 HF + MnO2 = 2 H2O + MnF2 + F2
Zn + Lb(NO3)2 = ZnNO3 + Lb =>
2 Zn + Lb(NO3)2 = 2 ZnNO3 + Lb
COCl2 + H2O = CO2 + HCl =>
COCl2 + H2O = CO2 + 2 HCl
CaCl2 + MnO2 + H2SO4 = CaHSO4 + MnSO4 + H2O + Cl2 =>
2 CaCl2 + MnO2 + 3 H2SO4 = 2 CaHSO4 + MnSO4 + 2 H2O + 2 Cl2
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