Equations balanced on the previous day | Equations balanced on the next day |
C7H8 + 2 KMnO4 = C6H5COOK + 2 MnO2 + KOH + H2O
Na2O2 + SO2 = NaS + O2 =>
Na2O2 + 2 SO2 = 2 NaS + 3 O2
K2Cl2O7 + FeSO4 + H2SO4 = K2SO4 + Cl2(SO4)3 + Fe2(SO4)3 + H2O =>
K2Cl2O7 + 6 FeSO4 + 7 H2SO4 = K2SO4 + Cl2(SO4)3 + 3 Fe2(SO4)3 + 7 H2O
Al + KOH + H2O = K[Al(OH)]4 + H2 =>
8 Al + 2 KOH + 6 H2O = 2 K[Al(OH)]4 + 3 H2
Cr + NH3 + H2O = Cr(OH)3 + NH4 =>
Cr + 3 NH3 + 3 H2O = Cr(OH)3 + 3 NH4
NaCl + H2SO4 = Na2SO4 + HCl =>
2 NaCl + H2SO4 = Na2SO4 + 2 HCl
Sn + NaOH + H2O = H2 + Na2Sn(OH)4 =>
Sn + 2 NaOH + 2 H2O = H2 + Na2Sn(OH)4
NO2 + KMnO4 + H2SO4 = K2SO4 + Mn(SO4)2 + N2O5 + H2O =>
6 NO2 + 2 KMnO4 + 5 H2SO4 = K2SO4 + 2 Mn(SO4)2 + 3 N2O5 + 5 H2O
H2S + O2 = SO2 + H2O =>
2 H2S + 3 O2 = 2 SO2 + 2 H2O
Fe(OH)3 + C5H8O2 = Fe(C5H7O2)3 + H2O =>
Fe(OH)3 + 3 C5H8O2 = Fe(C5H7O2)3 + 3 H2O
CoCl2 + H2O + O = Co3O4 + HCl =>
3 CoCl2 + 3 H2O + O = Co3O4 + 6 HCl
KClO3 = K + Cl + O2 =>
2 KClO3 = 2 K + 2 Cl + 3 O2
Fe(OH)3 + C5H8O2 = Fe(C5H7O2)3 + H2O =>
Fe(OH)3 + 3 C5H8O2 = Fe(C5H7O2)3 + 3 H2O
KHSO4 + NaOH = KOH2 + NaSO4 =>
KHSO4 + NaOH = KOH2 + NaSO4
N2 + O2 + CH4 = NH2CH2COOH + H2O =>
2 N2 + 7 O2 + 8 CH4 = 4 NH2CH2COOH + 6 H2O
Mn(No3)2 + K3Po4 = Mn3(Po4)2 + KNo3 =>
3 Mn(No3)2 + 2 K3Po4 = Mn3(Po4)2 + 6 KNo3
NH4NO3(s) = N2(g) + O2(g) + H2O(g) =>
2 NH4NO3(s) = 2 N2(g) + O2(g) + 4 H2O(g)
NaSiO3 + CO2 = NaCO3 + SiO2 =>
NaSiO3 + CO2 = NaCO3 + SiO2
CoCl2 + H2O + O = Co3O4 + HCl =>
3 CoCl2 + 3 H2O + O = Co3O4 + 6 HCl
IF = F2 + I2 =>
2 IF = F2 + I2
RhCl + Na(OH) = Rh(OH) + NaCl =>
RhCl + Na(OH) = Rh(OH) + NaCl
K4Fe(CN)6 + Pb(CH3COO)2 = Pb4Fe(CN)6 + K(CH3COO)2 =>
K4Fe(CN)6 + 4 Pb(CH3COO)2 = Pb4Fe(CN)6 + 4 K(CH3COO)2
Al{3+} + Zn = Al + Zn{2+} =>
2 Al{3+} + 3 Zn = 2 Al + 3 Zn{2+}
NaOH + C3H6O3 = C3H5O3Na + H2O =>
NaOH + C3H6O3 = C3H5O3Na + H2O
CH3CH2MgBr + CH3OH = CH4 + CH3CH2OMgBr =>
CH3CH2MgBr + CH3OH = CH4 + CH3CH2OMgBr
Zn + C6H8O7 = Zn9(C6H5O7) + H2 =>
18 Zn + 2 C6H8O7 = 2 Zn9(C6H5O7) + 3 H2
Ag2S(s) + Al(s) + H2O(l) = Ag(s) + Al2O3(S) + H2S(aq) =>
4 Ag2S(s) + 2 Al(s) + 3 H2O(l) = 8 Ag(s) + Al2O3(S) + 3 H2S(aq)
H3PO3 + K(OH) = K3(PO3) + H2O =>
H3PO3 + 3 K(OH) = K3(PO3) + 3 H2O
NaCl + AgX = AgCl + NaX =>
NaCl + AgX = AgCl + NaX
AgNO3 + Hg = Ag + HgNO3 =>
AgNO3 + Hg = Ag + HgNO3
Be + SO3{2-} = S2O3{2-} + Be2O3{2-} =>
2 Be + 2 SO3{2-} = S2O3{2-} + Be2O3{2-}
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
GaCl + KF = GaF + KCl =>
GaCl + KF = GaF + KCl
PH3 = P + H3 =>
PH3 = P + H3
(CH3)3N + HNO3 = NO3 + H(CH3)3N =>
(CH3)3N + HNO3 = NO3 + H(CH3)3N
OH{-} + MnO4{-} + SO3{2-} = SO4{2-} + MnO4{2-} + HOH =>
2 OH{-} + 2 MnO4{-} + SO3{2-} = SO4{2-} + 2 MnO4{2-} + HOH
C6H5CH2OH + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO4 + H2O + C6H5COOH =>
3 C6H5CH2OH + 2 K2Cr2O7 + 8 H2SO4 = 2 Cr2(SO4)3 + 2 K2SO4 + 11 H2O + 3 C6H5COOH
HCHO + NaOH = CH3OH + NaHCOO =>
2 HCHO + NaOH = CH3OH + NaHCOO
FeS2 + HNO3 + HCl = FeCl3 + NO + H2SO4 + H2 =>
2 FeS2 + 8 HNO3 + 6 HCl = 2 FeCl3 + 8 NO + 4 H2SO4 + 3 H2
(NH4)2CO3 + Ca(OH)2 = CaCO3 + H2O + NH3 =>
(NH4)2CO3 + Ca(OH)2 = CaCO3 + 2 H2O + 2 NH3
PbS(s) + PbO = Pb + SO2(g) =>
PbS(s) + 2 PbO = 3 Pb + SO2(g)
Magnesiumoxide + hydrogen = magnesium + water =>
MgO + H2 = Mg + H2O
Cs + H(OH) = CsOH + H2 =>
2 Cs + 2 H(OH) = 2 CsOH + H2
HCHO + NaOH = CH3OH + NaHCOO =>
2 HCHO + NaOH = CH3OH + NaHCOO
Co(ClO3)3 + Li2CO3 = Co2(CO3)3 + LiClO3 =>
2 Co(ClO3)3 + 3 Li2CO3 = Co2(CO3)3 + 6 LiClO3
Fe2(SO4)3 = Fe{+3} + SO4{-2} =>
Fe2(SO4)3 = 2 Fe{+3} + 3 SO4{-2}
K2Cr2O7 + H2SO4 + Na2SO3 = Cr2(SO4)3 + Na3SO4 + K2SO4 + H2O =>
2 K2Cr2O7 + 5 H2SO4 + 9 Na2SO3 = 2 Cr2(SO4)3 + 6 Na3SO4 + 2 K2SO4 + 5 H2O
CH4 + N2 + O2 = NH3 + CO2 =>
3 CH4 + 2 N2 + 3 O2 = 4 NH3 + 3 CO2
CoCl2 + H2O + O = Co3O4 + HCl =>
3 CoCl2 + 3 H2O + O = Co3O4 + 6 HCl
Aluminiumchloride + Sodiumhydroxide = Aluminiumhydroxide + sodiumchloride =>
AlCl3 + 3 NaOH = Al(OH)3 + 3 NaCl
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