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2 KMnO4 = MnO4 + K2MnO4
H8C2O7 + K2Cr2O7 = K[Cr(C2O4)2](H2O)6 + H2O + CO2 =>
7 H8C2O7 + K2Cr2O7 = 2 K[Cr(C2O4)2](H2O)6 + 16 H2O + 6 CO2
CNOH + H2O = H3O + CNO =>
CNOH + H2O = H3O + CNO
KNO3 + (NH4)3PO4 = K3PO4 + (NH4)(NO3) =>
3 KNO3 + (NH4)3PO4 = K3PO4 + 3(NH4)(NO3)
H2SO4 + AuOH = Au2SO4 + H2O =>
H2SO4 + 2 AuOH = Au2SO4 + 2 H2O
S2Cl2 = S8 + Cl2 =>
4 S2Cl2 = S8 + 4 Cl2
K3Po4 + BaCl2 = Ba3(Po4)2 + KCl =>
2 K3Po4 + 3 BaCl2 = Ba3(Po4)2 + 6 KCl
AgN3 + O2 = Ag2O + N2 =>
4 AgN3 + O2 = 2 Ag2O + 6 N2
CaCl2 + Na(C18H33O2) = Ca(C18H33O2)2 + NaCl =>
CaCl2 + 2 Na(C18H33O2) = Ca(C18H33O2)2 + 2 NaCl
At2 + Sr = At2Sr =>
At2 + Sr = At2Sr
Cu(NO3)2 + FeI2 = CuI2 + Fe(NO3)2 =>
Cu(NO3)2 + FeI2 = CuI2 + Fe(NO3)2
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
Li + O2 = Li2O =>
4 Li + O2 = 2 Li2O
S + HNO3 = SO2 + NO2 + H2O =>
S + 4 HNO3 = SO2 + 4 NO2 + 2 H2O
J = J4 =>
4 J = J4
K2Cr2O7 + H2SO4 + C2H6O = Cr2(SO4)3 + CH3COOH + H2O + K2SO4 =>
2 K2Cr2O7 + 8 H2SO4 + 3 C2H6O = 2 Cr2(SO4)3 + 3 CH3COOH + 11 H2O + 2 K2SO4
KO2 = K2O2O2 =>
2 KO2 = K2O2O2
Na2HPO4 + H2O = H3O + Na + PO4 =>
Na2HPO4 + H2O = H3O + 2 Na + PO4
SO4 + CO3 = SO3 + CO4 =>
SO4 + CO3 = SO3 + CO4
AgNO3(aq) + Na2SO3(aq) = Ag2SO3(s) + NaNO3(aq) =>
2 AgNO3(aq) + Na2SO3(aq) = Ag2SO3(s) + 2 NaNO3(aq)
Fe{3+} + Cl{-} = Fe + Cl =>
Fe{3+} + 3 Cl{-} = Fe + 3 Cl
FeCl3(aq) + K2SO4(aq) = Fe2(SO4)3 + KCl =>
2 FeCl3(aq) + 3 K2SO4(aq) = Fe2(SO4)3 + 6 KCl
KMnO4 + CH3CHO + H2SO4 = MnSO4 + CH3COOH + K2SO4 + H2O =>
2 KMnO4 + 5 CH3CHO + 3 H2SO4 = 2 MnSO4 + 5 CH3COOH + K2SO4 + 3 H2O
BaOSO2 = BaSO3 =>
BaOSO2 = BaSO3
C8H9Cl + KMnO4 + H2SO4 = C7H6O2Cl + CO2 + K2SO4 + MnSO4 + H2O =>
10 C8H9Cl + 22 KMnO4 + 33 H2SO4 = 10 C7H6O2Cl + 10 CO2 + 11 K2SO4 + 22 MnSO4 + 48 H2O
AlF3 + Na2CO3 = NaF + Al2(CO3)3 =>
2 AlF3 + 3 Na2CO3 = 6 NaF + Al2(CO3)3
NaFBr{2+} = NaBrF{2} =>
NaFBr{2+} = NaBrF{2}
Na2(Zn(OH)4) + H2S = Na2S + Zn(OH)2 + H2O =>
Na2(Zn(OH)4) + H2S = Na2S + Zn(OH)2 + 2 H2O
KOHHBr = KBrH2O =>
KOHHBr = KBrH2O
H2S + SO2 = S8 + HO2 =>
8 H2S + 16 SO2 = 3 S8 + 16 HO2
C14 = C =>
C14 = 14 C
CuSO4 + K2Cr4 = CuCr4 + K2SO4 =>
CuSO4 + K2Cr4 = CuCr4 + K2SO4
CaI2 + NaF = CaF + NaI2 =>
CaI2 + NaF = CaF + NaI2
Co(NO3) + Na2CO3 = CoCO3 + Na2(NO3) =>
Co(NO3) + Na2CO3 = CoCO3 + Na2(NO3)
H3AsO3 + H2S = As2S3 + H2O =>
2 H3AsO3 + 3 H2S = As2S3 + 6 H2O
AlBr3 + K = KBr + Al =>
AlBr3 + 3 K = 3 KBr + Al
K4Fe(CN)6 + KMnO4 + H2SO4 = KHSO4 + Fe2(SO4)3 + MnSO4 + HNO3 + CO2 + H2O =>
10 K4Fe(CN)6 + 122 KMnO4 + 299 H2SO4 = 162 KHSO4 + 5 Fe2(SO4)3 + 122 MnSO4 + 60 HNO3 + 60 CO2 + 188 H2O
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
Mg(s) + O2(g) = MgO =>
2 Mg(s) + O2(g) = 2 MgO
Hg(NO3)2 + NH3 = [Hg(NH3)2](NO3)2 =>
Hg(NO3)2 + 2 NH3 = [Hg(NH3)2](NO3)2
KOHHCl = KClH2O =>
KOHHCl = KClH2O
K2(CI)2Pb(NO3)2 = K2(NO3)2Pb(CI)2 =>
K2(CI)2Pb(NO3)2 = K2(NO3)2Pb(CI)2
C2H5OH + H3BO3 = B(OC2H5)3 + H2O =>
3 C2H5OH + H3BO3 = B(OC2H5)3 + 3 H2O
H2SKOH = KHSH2O =>
H2SKOH = KHSH2O
I2 + O2 = I2O5 =>
2 I2 + 5 O2 = 2 I2O5
C2H5OH + Ni = Ni(C2H5OH)2 =>
2 C2H5OH + Ni = Ni(C2H5OH)2
CH3CH3CHCH2OH + HCO2H = C5H10O2 + H2O =>
CH3CH3CHCH2OH + HCO2H = C5H10O2 + H2O
KHCO3(aq) + KOH(aq) = K2CO3(aq) + H2O(l) =>
KHCO3(aq) + KOH(aq) = K2CO3(aq) + H2O(l)
Mg(s) + Al{3+}(aq) = Al(s) + Mg{2+}(aq) =>
3 Mg(s) + 2 Al{3+}(aq) = 2 Al(s) + 3 Mg{2+}(aq)
CoS + NOCl = Co{2+} + Cl{-} + NO + S =>
CoS + 2 NOCl = Co{2+} + 2 Cl{-} + 2 NO + S
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