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2 ZnI2 + LiAlH4 = 2 ZnH2 + LiI + AlI3
Na(OH) + Zn(NO3)2 = Na(NO3)2 + Zn(OH) =>
Na(OH) + Zn(NO3)2 = Na(NO3)2 + Zn(OH)
FeS + O2 = Fe2O3 + S02 =>
4 FeS + 3 O2 = 2 Fe2O3 + 2 S02
(NH4)3VO4 + BaCl2 = Ba3(VO4)2 + NH4Cl =>
2(NH4)3VO4 + 3 BaCl2 = Ba3(VO4)2 + 6 NH4Cl
CH3CO2H + NaOH = CH3CO2(OH) + NaH =>
CH3CO2H + NaOH = CH3CO2(OH) + NaH
V + HNO3 = HVO3 + NO + H2O =>
3 V + 5 HNO3 = 3 HVO3 + 5 NO + H2O
Zn + HNO3 = ZnNO3 + H2 =>
2 Zn + 2 HNO3 = 2 ZnNO3 + H2
CH3CHCHCH2CH3 + MnO4{-} + H2O = CH3CHOHCHOHCH2CH3 + MnO2 + OH{-} =>
3 CH3CHCHCH2CH3 + 2 MnO4{-} + 4 H2O = 3 CH3CHOHCHOHCH2CH3 + 2 MnO2 + 2 OH{-}
C14H14Cl6CuSO4 + BrF5 = C14H9Cl5 + HF + BrCl + CuSO4 =>
C14H14Cl6CuSO4 + BrF5 = C14H9Cl5 + 5 HF + BrCl + CuSO4
Pb3O4(heat) = PbO + PbO2 =>
Pb3O4(heat) = 2 PbO + PbO2
HNO2 + KI + HCl = I2 + N3 + KCl + H2O =>
6 HNO2 + 18 KI + 18 HCl = 9 I2 + 2 N3 + 18 KCl + 12 H2O
K2SO4 + CaCO3 = K2CO3 + CaSO4 =>
K2SO4 + CaCO3 = K2CO3 + CaSO4
FeCl3 + KOH = Fe(OH)3 + KCl =>
FeCl3 + 3 KOH = Fe(OH)3 + 3 KCl
KHC8H4O4 + NaOH = K + H2O + C8H4O4 + Na =>
KHC8H4O4 + NaOH = K + H2O + C8H4O4 + Na
CuO + C2H5ONa = Cu2O + CH3CHO + NaOH =>
2 CuO + C2H5ONa = Cu2O + CH3CHO + NaOH
CH3{-}CH = CH{-}CH3 + H2 =>
CH3{-}CH = CH{-}CH3 + H2
KNO3 = KNO2 + O2 =>
2 KNO3 = 2 KNO2 + O2
Cl2(g) + H2O(l) = HCl(aq) + HOCl(aq) =>
Cl2(g) + H2O(l) = HCl(aq) + HOCl(aq)
K2MnO4 + CH3COOH = HMnO4 + MnO2 + CH3COOK + H2O =>
3 K2MnO4 + 6 CH3COOH = 2 HMnO4 + MnO2 + 6 CH3COOK + 2 H2O
HBr + Fe(iii) = FeBr3 + H2 =>
6 HBr + 2 Fe(iii) = 2 FeBr3 + 3 H2
Ba(OH)2(S) + Na2SO4(S) = BaSO4(s) + NaOH(S) =>
Ba(OH)2(S) + Na2SO4(S) = BaSO4(s) + 2 NaOH(S)
CC15H32 + O2 = CO2 + H2O =>
CC15H32 + 24 O2 = 16 CO2 + 16 H2O
C2H5OH + Cs2Cr2O7 + H2SO4 = HC2H3O2 + Cr2(SO4)3 + Cs2S04 + H2O =>
8 C2H5OH + Cs2Cr2O7 + 7 H2SO4 = 8 HC2H3O2 + Cr2(SO4)3 + Cs2S04 + 15 H2O
Mg(H2PO4)2 + Mg(OH)2 = MgHPO4 + H2O =>
Mg(H2PO4)2 + Mg(OH)2 = 2 MgHPO4 + 2 H2O
Al2 + (SO4)18H2O + NaHCO3 = Al(OH)3 + CO2 + Na2SO4 + H2O =>
6 Al2 + (SO4)18H2O + 36 NaHCO3 = 12 Al(OH)3 + 36 CO2 + 18 Na2SO4 + H2O
C + O + H2O = H2CO3 =>
C + 2 O + H2O = H2CO3
CaSO4 + HNo3 = Ca(No3)2 + H2SO4 =>
CaSO4 + 2 HNo3 = Ca(No3)2 + H2SO4
KCl(aq) + NaBr(aq) = NaCl(aq) + KBr(aq) =>
KCl(aq) + NaBr(aq) = NaCl(aq) + KBr(aq)
C2H4(s) + O2(s) = H2O(s) + CO2(s) =>
C2H4(s) + 3 O2(s) = 2 H2O(s) + 2 CO2(s)
K2SO4 + HCl = H2SO4 + KCl(aq) =>
K2SO4 + 2 HCl = H2SO4 + 2 KCl(aq)
CaSO3 = SO2 + CaO =>
CaSO3 = SO2 + CaO
Al + NaOH + H2O(l) = NaAlO2 + H2 =>
2 Al + 2 NaOH + 2 H2O(l) = 2 NaAlO2 + 3 H2
KMnO4 + PH3 + H2SO4 = MnSO4 + K2SO4 + H3PO4 + H2O =>
8 KMnO4 + 5 PH3 + 12 H2SO4 = 8 MnSO4 + 4 K2SO4 + 5 H3PO4 + 12 H2O
NaBr + H2SO4 = NaSO3 + H2O + Br2 =>
2 NaBr + 2 H2SO4 = 2 NaSO3 + 2 H2O + Br2
Na2Cr2O7 + S + H3AsO4 = Na3AsO4 + CrAsO4 + H2SO4 + H2O =>
3 Na2Cr2O7 + 3 S + 8 H3AsO4 = 2 Na3AsO4 + 6 CrAsO4 + 3 H2SO4 + 9 H2O
CuO + C2H5ONa = Cu2O + CH3CHO + NaOH =>
2 CuO + C2H5ONa = Cu2O + CH3CHO + NaOH
NaS + CuCH3OO = CuS + NaCH3OO =>
NaS + CuCH3OO = CuS + NaCH3OO
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Cu + MgO = CuO + Mg =>
Cu + MgO = CuO + Mg
SbCl3 + KMnO4 + H2SO4 = H3SbO3 + HClO3 + MnSO4 + K2SO4 + H2O =>
5 SbCl3 + 18 KMnO4 + 27 H2SO4 = 5 H3SbO3 + 15 HClO3 + 18 MnSO4 + 9 K2SO4 + 12 H2O
KOHCaCO3 = CaOHKCO3 =>
KOHCaCO3 = CaOHKCO3
HCl + Zn(OH)2 = ZnCl2 + H2O =>
2 HCl + Zn(OH)2 = ZnCl2 + 2 H2O
HCOOH + CH3CH2NH2 = HCOO{-} + CH3CH2NH3{+} =>
HCOOH + CH3CH2NH2 = HCOO{-} + CH3CH2NH3{+}
C2H5ONa + C2H5Br = (C2H5)2O + NaBr =>
C2H5ONa + C2H5Br = (C2H5)2O + NaBr
BaCl2(aq) + KOH(aq) = KCl2 + BaOH =>
BaCl2(aq) + KOH(aq) = KCl2 + BaOH
Li3Al(C2O4)3(H2O)4 = Li3Al(C2O4)3 + H2O =>
Li3Al(C2O4)3(H2O)4 = Li3Al(C2O4)3 + 4 H2O
AgNo3(aq) + CaCl2(aq) = AgCl(s) + Ca(No3)2(aq) =>
2 AgNo3(aq) + CaCl2(aq) = 2 AgCl(s) + Ca(No3)2(aq)
Fe[2]S + HCl = Fe[2]H + SCl =>
Fe[2]S + HCl = Fe[2]H + SCl
Si + Cl2 = Si2Cl =>
4 Si + Cl2 = 2 Si2Cl
CFH9 + HNO3 = CFH6(NO2)3 + H2O =>
CFH9 + 3 HNO3 = CFH6(NO2)3 + 3 H2O
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