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2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 5 Cl2 + 8 HOH
HNO3 = NO + HO + O =>
HNO3 = NO + HO + O
Na2S + Cl2 = NaCl + S2 =>
2 Na2S + 2 Cl2 = 4 NaCl + S2
calciumchloride + water = calciumhydroxide + HCl =>
CaCl2 + 2 H2O = Ca(OH)2 + 2 HCl
K2Cr2O7 + C2H5OH = CH3COH + Cr2O3 + KOH + H2O =>
K2Cr2O7 + 3 C2H5OH = 3 CH3COH + Cr2O3 + 2 KOH + 2 H2O
KMnO4 + H2SO4 + KNO2 = MnSO4 + H2O + KNO3 + K2SO4 =>
2 KMnO4 + 3 H2SO4 + 5 KNO2 = 2 MnSO4 + 3 H2O + 5 KNO3 + K2SO4
CuZn + HCl = ZnCl2 + H2 + Cu =>
CuZn + 2 HCl = ZnCl2 + H2 + Cu
BrO3K + ClH + BrK = ClK + Br2 + H2O =>
BrO3K + 6 ClH + 5 BrK = 6 ClK + 3 Br2 + 3 H2O
Ba(OH)2 + HCl = H2O + BaOHCl =>
Ba(OH)2 + HCl = H2O + BaOHCl
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
KC1O3(s) = KC1(s) + O2(g) =>
2 KC1O3(s) = 2 KC1(s) + 3 O2(g)
Th + O2 = ThO =>
2 Th + O2 = 2 ThO
NaCl + AgF = NaAgF + Cl2 =>
2 NaCl + 2 AgF = 2 NaAgF + Cl2
KBr + KOBr + H2SO4 = Br2 + K2SO4 + H2O =>
KBr + KOBr + H2SO4 = Br2 + K2SO4 + H2O
Cu2S + HNO3 = Cu(NO3)2 + SO4 + NO2 + H2O =>
Cu2S + 16 HNO3 = 2 Cu(NO3)2 + SO4 + 12 NO2 + 8 H2O
LiNaCl = LiClNa =>
LiNaCl = LiClNa
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
Pb(C2H3O2)2(aq) + KI(aq) = PbI2(s) + KC2H3O2(aq) =>
Pb(C2H3O2)2(aq) + 2 KI(aq) = PbI2(s) + 2 KC2H3O2(aq)
Na2C2O4 + H2SO4 = (CO2H)2 + Na2SO4 =>
Na2C2O4 + H2SO4 = (CO2H)2 + Na2SO4
F + CoBr3 = Br + CoF3 =>
3 F + CoBr3 = 3 Br + CoF3
Ni(OH)2 + HClO3 = NiCl + H2O + O2 =>
4 Ni(OH)2 + 4 HClO3 = 4 NiCl + 6 H2O + 7 O2
Mg8 + O2 = MgO8 =>
Mg8 + 32 O2 = 8 MgO8
C10H22 + O2 = CO2 + H2O =>
2 C10H22 + 31 O2 = 20 CO2 + 22 H2O
Ni(NO3)2(aq) + Na2CrO4(aq) = NiCrO4(s) + NaNO3(aq) =>
Ni(NO3)2(aq) + Na2CrO4(aq) = NiCrO4(s) + 2 NaNO3(aq)
HI + RbOH = RbIH2O =>
HI + RbOH = RbIH2O
Al(s) + SnCl4(aq) = Sn + AlCl3 =>
4 Al(s) + 3 SnCl4(aq) = 3 Sn + 4 AlCl3
HClO3 + S + H2O = H2SO4 + HCl =>
HClO3 + S + H2O = H2SO4 + HCl
Cu(s) + Cl2 = CuCl3 =>
2 Cu(s) + 3 Cl2 = 2 CuCl3
H2O(l) + CO2 = H2CO3 =>
H2O(l) + CO2 = H2CO3
Na2CO3 + NaH2PO4 = Na3PO4 + H2O + CO2 =>
Na2CO3 + NaH2PO4 = Na3PO4 + H2O + CO2
SrO + Mn2O7 = Sr(MnO4)2 =>
SrO + Mn2O7 = Sr(MnO4)2
NaCl + SO2 + H2O + O2 = Na2SO4 + HCl =>
4 NaCl + 2 SO2 + 2 H2O + O2 = 2 Na2SO4 + 4 HCl
KNO2 + Cl2 + NaOH = KNO3 + NaCl + H2O =>
KNO2 + Cl2 + 2 NaOH = KNO3 + 2 NaCl + H2O
P + H2O = H + P2O3 =>
2 P + 3 H2O = 6 H + P2O3
Al(HCO3)3 + MgS = Al2S3 + Mg(HCO3)2 =>
2 Al(HCO3)3 + 3 MgS = Al2S3 + 3 Mg(HCO3)2
Bi2O3 + NaOH + NaClO4 = NaBiO3 + NaCl + H2O =>
2 Bi2O3 + 4 NaOH + NaClO4 = 4 NaBiO3 + NaCl + 2 H2O
H2CO3(aq) + Ca(NO3)2(aq) = HNO3(aq) + CaCO3(s) =>
H2CO3(aq) + Ca(NO3)2(aq) = 2 HNO3(aq) + CaCO3(s)
As + C4H6O4S2 = AsS2 + C4H6O4 =>
As + C4H6O4S2 = AsS2 + C4H6O4
V + NaOH = VH + (NaO)2 =>
2 V + 2 NaOH = 2 VH + (NaO)2
C6H5OCl + NaHCO3 = NaH2CO3 + C6H4OCl =>
C6H5OCl + NaHCO3 = NaH2CO3 + C6H4OCl
BaCl2 + LiMnO4 + H2SO4 = BaSO4 + Li2SO4 + MnSO4 + Cl2 + H2O =>
5 BaCl2 + 2 LiMnO4 + 8 H2SO4 = 5 BaSO4 + Li2SO4 + 2 MnSO4 + 5 Cl2 + 8 H2O
NH4(HSO3) + NaOH = NH4OH + NaHSO3 =>
NH4(HSO3) + NaOH = NH4OH + NaHSO3
Au2S3 + H2 + O2 = Au + H2SO4 =>
Au2S3 + 3 H2 + 6 O2 = 2 Au + 3 H2SO4
(NH4)6Mo7O24 + H2SO4 + H2O = H2MoO4 + (NH4)2SO4 =>
(NH4)6Mo7O24 + 3 H2SO4 + 4 H2O = 7 H2MoO4 + 3(NH4)2SO4
K2O + H2O = HK + O2 =>
K2O + H2O = 2 HK + O2
CH3CO2K + H2O = OH + CH3CO2KH =>
CH3CO2K + H2O = OH + CH3CO2KH
C5H10O + Br2 = C5H9Br + HOBr =>
C5H10O + Br2 = C5H9Br + HOBr
RCHO + CuSO4*5H2O + NaOH = RCOONa + Na2SO4 + Cu2O + H2O =>
RCHO + 2 CuSO4*5H2O + 5 NaOH = RCOONa + 2 Na2SO4 + Cu2O + 13 H2O
NH3 + H2O + FeCl3 = Fe(OH)3 + NH4Cl =>
3 NH3 + 3 H2O + FeCl3 = Fe(OH)3 + 3 NH4Cl
C4H9CHO + O2 = C4H9CHO2 =>
2 C4H9CHO + O2 = 2 C4H9CHO2
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