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5 Fe{2+} + MnO4{-} + 8 H{+} = 5 Fe{3+} + Mn{2+} + 4 H2O
KBr + Na2CO3 = NaBr + K2CO3 =>
2 KBr + Na2CO3 = 2 NaBr + K2CO3
HF + CaOH = HOH + CaF =>
HF + CaOH = HOH + CaF
Na2S2O3 + KNO3 = NaNO3 + K2S2O3 =>
Na2S2O3 + 2 KNO3 = 2 NaNO3 + K2S2O3
F + H = HF =>
F + H = HF
Na2O(s) = Na(s) + O2(g) =>
2 Na2O(s) = 4 Na(s) + O2(g)
Na2CrO4 + NaCl + CO2 + H2O = Cr(OH)3 + NaClO + Na2CO3 =>
2 Na2CrO4 + 3 NaCl + 2 CO2 + 3 H2O = 2 Cr(OH)3 + 3 NaClO + 2 Na2CO3
C6H8O6 + Fe(CN)6{3-} = C6H6O6 + Fe(CN)6{4-} + H{+} =>
C6H8O6 + 2 Fe(CN)6{3-} = C6H6O6 + 2 Fe(CN)6{4-} + 2 H{+}
NaCI + AgNO3 = NaNO3 + AgCI =>
NaCI + AgNO3 = NaNO3 + AgCI
CH3CH2OH + H2O = H3O + CH3CH2O =>
CH3CH2OH + H2O = H3O + CH3CH2O
Ca3(PO4)2 + HNO3 = Ca(NO3)2 + H3PO4 =>
Ca3(PO4)2 + 6 HNO3 = 3 Ca(NO3)2 + 2 H3PO4
C4H9COOH + O2 = CO2 + H2O =>
2 C4H9COOH + 13 O2 = 10 CO2 + 10 H2O
JeCl3 + KY = JeCl2 + Y2 + KCl =>
2 JeCl3 + 2 KY = 2 JeCl2 + Y2 + 2 KCl
C7H5N3O6(s) = CO(g) + H2O(l) + N2(g) + C(s) =>
2 C7H5N3O6(s) = 7 CO(g) + 5 H2O(l) + 3 N2(g) + 7 C(s)
B2Cl4 + NaOH = NaBO2 + NaCl + H2O + H2 =>
B2Cl4 + 6 NaOH = 2 NaBO2 + 4 NaCl + 2 H2O + H2
Fe(ClO3)2 = FeCl2 + O2(g) =>
Fe(ClO3)2 = FeCl2 + 3 O2(g)
C2H5Br + Br2 = C2H4Br2 + H2 =>
2 C2H5Br + Br2 = 2 C2H4Br2 + H2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
C5H4O2 + H2 = C5H10O + H2O =>
C5H4O2 + 4 H2 = C5H10O + H2O
AgF + CaCl2 = AgCl2 + CaF =>
AgF + CaCl2 = AgCl2 + CaF
Cu + H2SO4 + H2O = CuSO4*5H2SO4 + H3O =>
Cu + 6 H2SO4 + 2 H2O = CuSO4*5H2SO4 + 2 H3O
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
Na + MgCl2(aq) = NaCl(aq) + Mg(s) =>
2 Na + MgCl2(aq) = 2 NaCl(aq) + Mg(s)
CH3CH4OH + O2 = CO2 + H2O =>
2 CH3CH4OH + 7 O2 = 4 CO2 + 8 H2O
K2CO3 + FeCl3*6H2O = KCl + Fe2(CO3)3 + H2O =>
3 K2CO3 + 2 FeCl3*6H2O = 6 KCl + Fe2(CO3)3 + 12 H2O
Na + MgCl2(aq) = NaCl(aq) + Mg(s) =>
2 Na + MgCl2(aq) = 2 NaCl(aq) + Mg(s)
CuSO4*5H2O = CuO + SO3 + H2O =>
CuSO4*5H2O = CuO + SO3 + 5 H2O
NH4ClH2O = H2O + HCl + NH3 =>
NH4ClH2O = H2O + HCl + NH3
Ag2Cr2O7(s) + Na2SO4 = Ag2SO4 + Na2Cr2O7 =>
Ag2Cr2O7(s) + Na2SO4 = Ag2SO4 + Na2Cr2O7
S + P = P2S5 =>
5 S + 2 P = P2S5
NaI + NaMnO4 = I2 + Na2MnO4 =>
2 NaI + 2 NaMnO4 = I2 + 2 Na2MnO4
CuSO4(aq) + KI(aq) = CuI2(s) + K2SO4(aq) =>
CuSO4(aq) + 2 KI(aq) = CuI2(s) + K2SO4(aq)
AlF3 + LiOH = LiF + Al(OH)3 =>
AlF3 + 3 LiOH = 3 LiF + Al(OH)3
Au(s) + H2SeO4(aq) = Au2(SeO4)3(aq) + H2SeO3(aq) + H2O =>
2 Au(s) + 6 H2SeO4(aq) = Au2(SeO4)3(aq) + 3 H2SeO3(aq) + 3 H2O
Fe + ClO3 = FeClO3 =>
Fe + ClO3 = FeClO3
K2PtCl4 + NH3 = KCl + PtCl2(NH3)2 =>
K2PtCl4 + 2 NH3 = 2 KCl + PtCl2(NH3)2
NaBr + Cl2 = NaCl + Br2 =>
2 NaBr + Cl2 = 2 NaCl + Br2
ZnBr2 + H2SO4 = H2O + SO2 + ZnSO4 + Br2 =>
ZnBr2 + 2 H2SO4 = 2 H2O + SO2 + ZnSO4 + Br2
NaNO3 + BaCl2 = BaNO3 + NaCl2 =>
NaNO3 + BaCl2 = BaNO3 + NaCl2
N2Cl2 + CH4 = CCl + N2 + H2 =>
N2Cl2 + 2 CH4 = 2 CCl + N2 + 4 H2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Pb(NO3)2 + NH3 + H2O = Pb(OH)2 + NH4NO3 =>
Pb(NO3)2 + 2 NH3 + 2 H2O = Pb(OH)2 + 2 NH4NO3
NaCI + F{2} = NaF + CI{2} =>
NaCI + F{2} = NaF + CI{2}
CaS + O2 = CaSO4 =>
CaS + 2 O2 = CaSO4
AlF3 + LiOH = LiF + Al(OH)3 =>
AlF3 + 3 LiOH = 3 LiF + Al(OH)3
KMnO4 + NaOH + Na2S2O3 = Na2MnO4 + NaS2O3 + KOH =>
KMnO4 + NaOH + Na2S2O3 = Na2MnO4 + NaS2O3 + KOH
(CH3)2CHCOCl + C2H5OH = (CH3)2C3H5COOH + HCl =>
(CH3)2CHCOCl + C2H5OH = (CH3)2C3H5COOH + HCl
BrO3{-} + H2S = Br{-} + S + H2O =>
BrO3{-} + 3 H2S = Br{-} + 3 S + 3 H2O
NaHCO3 + HNO3 = CO2 + H2O + NaNO3 =>
NaHCO3 + HNO3 = CO2 + H2O + NaNO3
Cu2O + NaOH = NaCuO + H2O =>
Cu2O + 2 NaOH = 2 NaCuO + H2O
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