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28 C5H5CH3OH + 37 K2Cr2O7 + 185 H2SO4 = 24 C6H5COOH + 37 K2SO4 + 37 Cr2(SO4)4 + 239 H2O
CaCO3(s) = CaO(s) + CO2(g) =>
CaCO3(s) = CaO(s) + CO2(g)
La + HCl = La{3+} + Cl{-} + H2 =>
2 La + 6 HCl = 2 La{3+} + 6 Cl{-} + 3 H2
Al + NaOH = Na3AlO3 + H2 =>
2 Al + 6 NaOH = 2 Na3AlO3 + 3 H2
HCOONa + Cu(OH)2 + NaOH = Na2CO3 + Cu + H2O =>
HCOONa + Cu(OH)2 + NaOH = Na2CO3 + Cu + 2 H2O
Al + NiO = AlNiO =>
Al + NiO = AlNiO
CH3COOH + CaCO3 = Ca2CH3COOH + H2O + CO2 =>
3 CH3COOH + 4 CaCO3 = 2 Ca2CH3COOH + 2 H2O + 6 CO2
Co(OH)2 + ZnSO4 = CoSO4 + Zn(OH)2 =>
Co(OH)2 + ZnSO4 = CoSO4 + Zn(OH)2
CH3CCH + HCl = CH3CClCHH =>
CH3CCH + HCl = CH3CClCHH
CaOBeBr2 = CaBr2BeO =>
CaOBeBr2 = CaBr2BeO
Bi + HClO4 = Bi(ClO4)5 + H2 =>
2 Bi + 10 HClO4 = 2 Bi(ClO4)5 + 5 H2
K2Cr2O7 + NaCl + H2SO4 = KHSO4 + NaHSO4 + Cr2(SO4)3 + Cl2 + H2O =>
K2Cr2O7 + 6 NaCl + 11 H2SO4 = 2 KHSO4 + 6 NaHSO4 + Cr2(SO4)3 + 3 Cl2 + 7 H2O
Ae + Cl2 = AeCl =>
2 Ae + Cl2 = 2 AeCl
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
Hg{+} + HCl{-} = HgHCl =>
Hg{+} + HCl{-} = HgHCl
CH3CH2CH2CH2OH + KMnO4 = CH3CH2CH2COOH + MnO2 + KOH + H2O =>
3 CH3CH2CH2CH2OH + 4 KMnO4 = 3 CH3CH2CH2COOH + 4 MnO2 + 4 KOH + H2O
C6H14O6 + H2 = C2H6O2 =>
C6H14O6 + 2 H2 = 3 C2H6O2
C9H20(g) + O2(g) = CO2(g) + H2O(l) =>
C9H20(g) + 14 O2(g) = 9 CO2(g) + 10 H2O(l)
Na2ZnO2 + H2SO4 = ZnSO4 + NaOH =>
Na2ZnO2 + H2SO4 = ZnSO4 + 2 NaOH
O2 + Cl2 = Cl2O =>
O2 + 2 Cl2 = 2 Cl2O
HI + Na2O = H2O + NaI =>
2 HI + Na2O = H2O + 2 NaI
Mg(ClO3)2(aq) + K3PO4(aq) = Mg3(PO4)2 + KClO3 =>
3 Mg(ClO3)2(aq) + 2 K3PO4(aq) = Mg3(PO4)2 + 6 KClO3
HNO3 + KOH = KNO3 + H2O =>
HNO3 + KOH = KNO3 + H2O
CH3CH2CHCH2 + HBr = CH3CHCH3 + Br =>
3 CH3CH2CHCH2 + 4 HBr = 4 CH3CHCH3 + 4 Br
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
HMnO4 + SO2 + H2O = Mn2 + SO4{-}2 + H{+} =>
6 HMnO4 + 14 SO2 + 4 H2O = 3 Mn2 + 14 SO4{-}2 + 14 H{+}
K3[Fe(SCN)6] + KSCN = K4[Fe(SCN)6] + SCN =>
K3[Fe(SCN)6] + KSCN = K4[Fe(SCN)6] + SCN
C2H4 + HNO3 = C2H3NO2 + H2O =>
C2H4 + HNO3 = C2H3NO2 + H2O
K2SO4 + H3PO4 = K3PO4 + H2SO4 =>
3 K2SO4 + 2 H3PO4 = 2 K3PO4 + 3 H2SO4
H2CO3 + KCl = HCl + K2O + CO2 =>
H2CO3 + 2 KCl = 2 HCl + K2O + CO2
H3PO4 + Ba(OH)2 = Ba3(PO4)2 + H2O =>
2 H3PO4 + 3 Ba(OH)2 = Ba3(PO4)2 + 6 H2O
CsSO4 + C = CsO + CO2 + SO2 =>
2 CsSO4 + C = 2 CsO + CO2 + 2 SO2
Mg(NO3)2 + KOH = Mg(OH)2 + (NO3)K =>
Mg(NO3)2 + 2 KOH = Mg(OH)2 + 2(NO3)K
Ba + H(NO3) = H2 + Ba(NO3)2 =>
Ba + 2 H(NO3) = H2 + Ba(NO3)2
Na2S2O3 + O2 = Na2SO4 + S =>
2 Na2S2O3 + O2 = 2 Na2SO4 + 2 S
CH2 = CHCH3 = CH = {-}CCH3 =>
2 CH2 = CHCH3
AgIO3 + Al = AlI3O9 + Ag =>
3 AgIO3 + Al = AlI3O9 + 3 Ag
(NH4)2S + HC2H3O2 = NH4C2H3O2 + H2S =>
(NH4)2S + 2 HC2H3O2 = 2 NH4C2H3O2 + H2S
Na4O7 + H2O = Na4H8O11 =>
Na4O7 + 4 H2O = Na4H8O11
Na2(CO3) + Pb(NO3)2 = Na(NO3) + Pb(CO3) =>
Na2(CO3) + Pb(NO3)2 = 2 Na(NO3) + Pb(CO3)
H2O = H2 + O2 =>
2 H2O = 2 H2 + O2
HF + KHO = KF + H2O =>
HF + KHO = KF + H2O
Cu + (H2SO4) = (CuSO4) + (H2O) + (SO2) =>
Cu + 2(H2SO4) = (CuSO4) + 2(H2O) + (SO2)
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
Fe(NO3)3 + C4H6O6 = Fe3O4 + CO2 + H2O + N2 =>
30 Fe(NO3)3 + 46 C4H6O6 = 10 Fe3O4 + 184 CO2 + 138 H2O + 45 N2
Fe(OH)2 + HCl = FeCl2 + H2O =>
Fe(OH)2 + 2 HCl = FeCl2 + 2 H2O
NaOH(aq) + CuSO4(aq) = Na2SO4 + Cu(OH)2 =>
2 NaOH(aq) + CuSO4(aq) = Na2SO4 + Cu(OH)2
CH3CH2CHCH2 + HBr = CH3CHCH3 + Br =>
3 CH3CH2CHCH2 + 4 HBr = 4 CH3CHCH3 + 4 Br
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
Sr + Ag3PO4 = Ag + Sr3(PO4)2 =>
3 Sr + 2 Ag3PO4 = 6 Ag + Sr3(PO4)2
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