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Cr(OH)2 + H2SO4 = 2 H2O + CrSO4
BaO2 + H2O = Ba(HO)2 + O2 =>
2 BaO2 + 2 H2O = 2 Ba(HO)2 + O2
FeSO4 + O2 + (C6H5C)4(C4H2N)2(C4H2NH)2 = (Fe(C6H5C)4(C4H2N)2(C4H2N)2)SO4 + H2O =>
2 FeSO4 + O2 + 2(C6H5C)4(C4H2N)2(C4H2NH)2 = 2(Fe(C6H5C)4(C4H2N)2(C4H2N)2)SO4 + 2 H2O
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
PbCrO4 + Na3PO4 = Pb3(PO4)2 + Na2CrO4 =>
3 PbCrO4 + 2 Na3PO4 = Pb3(PO4)2 + 3 Na2CrO4
Ca + Zn(NO3)2 = Ca(NO3)2 + Zn =>
Ca + Zn(NO3)2 = Ca(NO3)2 + Zn
CH3OH + Cr2O7{-2} + H{+} = CH2O + Cr{+3} + H2O =>
3 CH3OH + Cr2O7{-2} + 8 H{+} = 3 CH2O + 2 Cr{+3} + 7 H2O
CH2CHCHCH3 + KMnO4 + H2SO4 = CO2 + K2SO4 + MnSO4 + H2O =>
10 CH2CHCHCH3 + 46 KMnO4 + 69 H2SO4 = 40 CO2 + 23 K2SO4 + 46 MnSO4 + 104 H2O
Na2CO3 + Ca(NO3)2 = CaCO3 + NaNO3 =>
Na2CO3 + Ca(NO3)2 = CaCO3 + 2 NaNO3
Na2O + (H2O)2 = NaOH =>
2 Na2O + (H2O)2 = 4 NaOH
CH2CH2 + KMnO4 + H2O = CH2CH2OHOH + MnO2 + KOH =>
3 CH2CH2 + 2 KMnO4 + 4 H2O = 3 CH2CH2OHOH + 2 MnO2 + 2 KOH
SnSO4 = O2 + SnSO3 =>
2 SnSO4 = O2 + 2 SnSO3
Ag2CrO4 = Ag + CrO4 =>
Ag2CrO4 = 2 Ag + CrO4
C5H11Cl + KOH = C5H10 + H2O + KCl =>
C5H11Cl + KOH = C5H10 + H2O + KCl
Sc(OH)3 + HNO3 = Sc(OH)(NO3)2 + H2O =>
Sc(OH)3 + 2 HNO3 = Sc(OH)(NO3)2 + 2 H2O
CU + SO4 = CUSO4 =>
CU + SO4 = CUSO4
CH2CHCHCH3 + KMnO4 + H2SO4 = CO2 + K2SO4 + MnSO4 + H2O =>
10 CH2CHCHCH3 + 46 KMnO4 + 69 H2SO4 = 40 CO2 + 23 K2SO4 + 46 MnSO4 + 104 H2O
CuSO4 + HCl = HSO4 + CuCl =>
CuSO4 + HCl = HSO4 + CuCl
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
NH2CH(CH3)COOH + HCl = NH2CH(CH3)COOCl + H2 =>
NH2CH(CH3)COOH + HCl = NH2CH(CH3)COOCl + H2
Ca10F2(PO4)6 + H2SO4 + H2O = H3PO4 + CaSO4*2H2O + HF =>
Ca10F2(PO4)6 + 10 H2SO4 + 20 H2O = 6 H3PO4 + 10 CaSO4*2H2O + 2 HF
Li + NaCl = LiCl + Na =>
Li + NaCl = LiCl + Na
NaCl + KNO3 = NaNO3 + KCl =>
NaCl + KNO3 = NaNO3 + KCl
C + NaNO3 = Na2CO3 + N2 + CO2 =>
5 C + 4 NaNO3 = 2 Na2CO3 + 2 N2 + 3 CO2
C2H2O4 + H2O = C2HO4{-} + H3O{+} =>
C2H2O4 + H2O = C2HO4{-} + H3O{+}
Cu2S + O2 = Cu2O + SO2 =>
2 Cu2S + 3 O2 = 2 Cu2O + 2 SO2
H2S(g) + MnO4{-}(aq) = S8(s) + MnO2(aq) + OH{-} + H2O =>
24 H2S(g) + 16 MnO4{-}(aq) = 3 S8(s) + 16 MnO2(aq) + 16 OH{-} + 16 H2O
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
FeCl3 + NH4SCN = Fe(SCN)3 + NH4Cl =>
FeCl3 + 3 NH4SCN = Fe(SCN)3 + 3 NH4Cl
Na2Co3 + Ba(No3)2 = NaNo3 + BaCo3 =>
Na2Co3 + Ba(No3)2 = 2 NaNo3 + BaCo3
NaJ + H2SO4 = J2 + H2S + Na2SO4 + H2O =>
8 NaJ + 5 H2SO4 = 4 J2 + H2S + 4 Na2SO4 + 4 H2O
Ba(No3)2 + NaHCO3 = Ba(HCO3)2 + NaNo3 =>
Ba(No3)2 + 2 NaHCO3 = Ba(HCO3)2 + 2 NaNo3
NaHCO3 + C2O2H4 = NaC2O2H3 + H2O + CO2 =>
NaHCO3 + C2O2H4 = NaC2O2H3 + H2O + CO2
FeCl3 + NH4SCN = Fe(SCN)3 + NH4Cl =>
FeCl3 + 3 NH4SCN = Fe(SCN)3 + 3 NH4Cl
CH2CHCHCH3 + KMnO4 + H2SO4 = CO2 + K2SO4 + MnSO4 + H2O =>
10 CH2CHCHCH3 + 46 KMnO4 + 69 H2SO4 = 40 CO2 + 23 K2SO4 + 46 MnSO4 + 104 H2O
Ba(HCO3)2 = BaCO3 + CO2 + H2O =>
Ba(HCO3)2 = BaCO3 + CO2 + H2O
Pb + Zn(CH3COO)2 = PbCH3COO + Zn =>
2 Pb + Zn(CH3COO)2 = 2 PbCH3COO + Zn
PbCO3(s) = CO2(g) + PbO(s) =>
PbCO3(s) = CO2(g) + PbO(s)
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
C2H4O + Ag2O = C2H4O2 + Ag =>
C2H4O + Ag2O = C2H4O2 + 2 Ag
KMnO4 + H2S2O7 = K2SO4 + MnSO4 + H2O + O2 =>
4 KMnO4 + 3 H2S2O7 = 2 K2SO4 + 4 MnSO4 + 3 H2O + 5 O2
CuSO4 + BaS = CuS + BaSO4 =>
CuSO4 + BaS = CuS + BaSO4
CH3COOAg + HNO3 = AgNO3 + NO + CH3COO + H2O =>
3 CH3COOAg + 4 HNO3 = 3 AgNO3 + NO + 3 CH3COO + 2 H2O
C3H8O2 + Cu(OH)2 = Cu2O + H2O + C5H8O4 =>
5 C3H8O2 + 20 Cu(OH)2 = 10 Cu2O + 28 H2O + 3 C5H8O4
NaOH + HNO3 = NaNO3 + H2O = =>
NaOH + HNO3 = NaNO3 + H2O
(NH4)2SO4 + Pb(NO3)2 = NH4(NO3)2 + (Pb)2SO4 =>
(NH4)2SO4 + 2 Pb(NO3)2 = 2 NH4(NO3)2 + (Pb)2SO4
Cr2O3 + Si = Cr + SiO2 =>
2 Cr2O3 + 3 Si = 4 Cr + 3 SiO2
NaHSO4 + MgO = MgSO4 + Na2SO4 + H2O =>
2 NaHSO4 + MgO = MgSO4 + Na2SO4 + H2O
NaJ + H2SO4 = J2 + H2S + Na2SO4 + H2O =>
8 NaJ + 5 H2SO4 = 4 J2 + H2S + 4 Na2SO4 + 4 H2O
CH3OCH3 + BF3 = CH3OCH2 + HBF + F2 =>
CH3OCH3 + BF3 = CH3OCH2 + HBF + F2
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