Equations balanced on the previous day | Equations balanced on the next day |
Mn3O4 + 5 Na2O2 = 3 Na2MnO4 + 2 Na2O
H{+} + MnO4{-} + Sn{2+} = Mn{2+} + Sn{4+} + H2O =>
16 H{+} + 2 MnO4{-} + 5 Sn{2+} = 2 Mn{2+} + 5 Sn{4+} + 8 H2O
HC2H3O2 + KOH = C2H3O2K + H2O =>
HC2H3O2 + KOH = C2H3O2K + H2O
NaCH3COO + H2SO4 = CH3COOH + NaHSO4 =>
NaCH3COO + H2SO4 = CH3COOH + NaHSO4
C6H6 + HNO3 = C6H5NO2 + H2O =>
C6H6 + HNO3 = C6H5NO2 + H2O
NaOH + ZnSO4 = Zn(OH)2 + Na2SO4 =>
2 NaOH + ZnSO4 = Zn(OH)2 + Na2SO4
C2H5OH + C5H10O2 = CH3(CH2)3COOC2H5 + H2O =>
C2H5OH + C5H10O2 = CH3(CH2)3COOC2H5 + H2O
NH4 + O2(g) = N2(g) + H2O =>
2 NH4 + 2 O2(g) = N2(g) + 4 H2O
KOH + CrSO4 = KSO4 + CrOH =>
KOH + CrSO4 = KSO4 + CrOH
CaO + Fe2O3 = CaFe2O4 =>
CaO + Fe2O3 = CaFe2O4
NaHCo3 = NaH + Co3 =>
NaHCo3 = NaH + Co3
NaNO3 = NaNO2 + O2 =>
2 NaNO3 = 2 NaNO2 + O2
CaO + HCl = CaCl2 + H2O =>
CaO + 2 HCl = CaCl2 + H2O
CH3CO2H + Al(OH)3 = H2O + Al(CH3CO2)3 =>
3 CH3CO2H + Al(OH)3 = 3 H2O + Al(CH3CO2)3
P4(s) + Br2(l) = PBr3(l) =>
P4(s) + 6 Br2(l) = 4 PBr3(l)
KMnO4 + NaOH + C6H12O6 = H2O + KOH + MnO2 + Na2CO3 =>
8 KMnO4 + 12 NaOH + C6H12O6 = 8 H2O + 8 KOH + 8 MnO2 + 6 Na2CO3
KOH + CrSO4 = KSO4 + CrOH =>
KOH + CrSO4 = KSO4 + CrOH
Zn(NO3)2 + H2S = ZnS + H(NO3) =>
Zn(NO3)2 + H2S = ZnS + 2 H(NO3)
CH3CHOHCH2CH3 + KMnO4 + H2SO4 = CH3COOH + K2SO4 + MnSO4 + H2O =>
5 CH3CHOHCH2CH3 + 8 KMnO4 + 12 H2SO4 = 10 CH3COOH + 4 K2SO4 + 8 MnSO4 + 17 H2O
C2H5OH + C5H10O2 = CH3(CH2)3COOC2H5 + H2O =>
C2H5OH + C5H10O2 = CH3(CH2)3COOC2H5 + H2O
Na2SO3 + Fe(NO3)3 = NaNO3 + Fe2(SO3)3 =>
3 Na2SO3 + 2 Fe(NO3)3 = 6 NaNO3 + Fe2(SO3)3
HNO + Al(OH)3 = Al(NO)3 + H2O =>
3 HNO + Al(OH)3 = Al(NO)3 + 3 H2O
PbO + B2O3 = Pb4B2O7 =>
4 PbO + B2O3 = Pb4B2O7
K4[Fe(CN)6] + FeSO4 = Fe4[Fe(CN)6]3 + K2SO4 + Fe2 =>
3 K4[Fe(CN)6] + 6 FeSO4 = Fe4[Fe(CN)6]3 + 6 K2SO4 + Fe2
FeSO4 + Br2 = Fe2(SO4)3 + FeBr3 =>
6 FeSO4 + 3 Br2 = 2 Fe2(SO4)3 + 2 FeBr3
KOH + CrSO4 = KSO4 + CrOH =>
KOH + CrSO4 = KSO4 + CrOH
XH2CO3 = XCO2 + H2O =>
XH2CO3 = XCO2 + H2O
LiOH + Ni(NO3)2 = LiNO3 + Ni(OH)2 =>
2 LiOH + Ni(NO3)2 = 2 LiNO3 + Ni(OH)2
Cr2O7{2-} + H{+} + C2O4{2-} = Cr{3+} + CO2 + H2O =>
Cr2O7{2-} + 14 H{+} + 3 C2O4{2-} = 2 Cr{3+} + 6 CO2 + 7 H2O
Li + HClO = LiClO + H =>
Li + HClO = LiClO + H
Cl2(g) + KBr(aq) = KCl(aq) + Br2(l) =>
Cl2(g) + 2 KBr(aq) = 2 KCl(aq) + Br2(l)
H2O + CO = CO2 + H =>
H2O + CO = CO2 + 2 H
C10H22 = C + H2 =>
C10H22 = 10 C + 11 H2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
H2O2 = e + O2 + H{+} =>
H2O2 = 2e + O2 + 2 H{+}
H2O + FeCl3 + KSCN = Fe(SCN)3 + KOH + HCl =>
3 H2O + FeCl3 + 3 KSCN = Fe(SCN)3 + 3 KOH + 3 HCl
C6H3O7 + NaHCO3 = Na3C6H5O7 + H2O + CO2 =>
18 C6H3O7 + 39 NaHCO3 = 13 Na3C6H5O7 + 14 H2O + 69 CO2
H2S3 + HNO3 = NO2 + H2SO4 + H2O =>
H2S3 + 20 HNO3 = 20 NO2 + 3 H2SO4 + 8 H2O
Al + Cr2O3 = Al2O3 + Cr =>
2 Al + Cr2O3 = Al2O3 + 2 Cr
NaOH + Cl = ClOH + Na =>
NaOH + Cl = ClOH + Na
Ca + Sn(No3)4 = Ca(No3)2 + Sn =>
2 Ca + Sn(No3)4 = 2 Ca(No3)2 + Sn
C2H5OH + Na2Cr2O7 + H2SO4 = HC2H3O2 + Cr2(SO4)3 + Na2SO4 + H2O =>
3 C2H5OH + 2 Na2Cr2O7 + 8 H2SO4 = 3 HC2H3O2 + 2 Cr2(SO4)3 + 2 Na2SO4 + 11 H2O
C4H6O5 + NaOH = C3H4OH(COONa)3 + H2O =>
3 C4H6O5 + 6 NaOH = 2 C3H4OH(COONa)3 + 7 H2O
Al + NaOH + H2O = NaAlO2 + H2 =>
2 Al + 2 NaOH + 2 H2O = 2 NaAlO2 + 3 H2
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
I2 + Cl + H2O = HIO3 + HCl =>
I2 + 10 Cl + 6 H2O = 2 HIO3 + 10 HCl
CaI2 + H2SO4 = HI + CaSO4 =>
CaI2 + H2SO4 = 2 HI + CaSO4
BrCl3 + H2O = BrOCl + HCl =>
BrCl3 + H2O = BrOCl + 2 HCl
CrO3 + CH3CH2OH = CrO2 + CH3COOH + H2O =>
2 CrO3 + CH3CH2OH = 2 CrO2 + CH3COOH + H2O
[Pb(NO3)2] = (NO2) + (PbO) + (O2) =>
2[Pb(NO3)2] = 4(NO2) + 2(PbO) + (O2)
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