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Cu + Se = CuSe
Cr2O3 + N2O5 = Cr(NO3)3 =>
Cr2O3 + 3 N2O5 = 2 Cr(NO3)3
HgCl2 + NaCl = HgCl3 + Na =>
HgCl2 + NaCl = HgCl3 + Na
Fe + S4 = FeS =>
4 Fe + S4 = 4 FeS
SO3 + HCl = SCl6 + H2O =>
SO3 + 6 HCl = SCl6 + 3 H2O
AgF + K2CO3 = Ag2CO3 + KF =>
2 AgF + K2CO3 = Ag2CO3 + 2 KF
phosphoricacid + Mg(OH)2 = Mg3(PO4)2 + water =>
2 H3PO4 + 3 Mg(OH)2 = Mg3(PO4)2 + 6 H2O
HCOOCH3 + Cu(OH)2 = Cu2O + CO2 + H2O =>
HCOOCH3 + 8 Cu(OH)2 = 4 Cu2O + 2 CO2 + 10 H2O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Cu(OH)2 + Ag2O = CuO + AgOH =>
Cu(OH)2 + Ag2O = CuO + 2 AgOH
Al(OH)3(s) + H2SO4(aq) = Al2(SO4)3(aq) + H2O(l) =>
2 Al(OH)3(s) + 3 H2SO4(aq) = Al2(SO4)3(aq) + 6 H2O(l)
AgNO + Na2SO4 = Ag2SO4 + NaNO =>
2 AgNO + Na2SO4 = Ag2SO4 + 2 NaNO
NiSO4 + Na3PO4 = Ni3(PO4)2 + Na2SO4 =>
3 NiSO4 + 2 Na3PO4 = Ni3(PO4)2 + 3 Na2SO4
C12H23 + NO2 = CO2 + H2O + N2 =>
8 C12H23 + 142 NO2 = 96 CO2 + 92 H2O + 71 N2
SO2 + K(OH) = K2(SO3) + H2O =>
SO2 + 2 K(OH) = K2(SO3) + H2O
PbCrO4 + H2SO4 + FeSO4 = Cr2(SO4)3 + Fe2(SO4)3 + H2O + PbSO4 =>
2 PbCrO4 + 8 H2SO4 + 6 FeSO4 = Cr2(SO4)3 + 3 Fe2(SO4)3 + 8 H2O + 2 PbSO4
CH3(CH2)3CHOH + K2Cr2O7 + H2SO4 = CH3COCH3 + Cr2(SO4)3 + H2O + K2SO4 =>
18 CH3(CH2)3CHOH + 7 K2Cr2O7 + 28 H2SO4 = 30 CH3COCH3 + 7 Cr2(SO4)3 + 37 H2O + 7 K2SO4
Ca(NO2)2 + KF = CaF2 + KNO2 =>
Ca(NO2)2 + 2 KF = CaF2 + 2 KNO2
H2C8H4O4 + KOH = KHC8H4O4 + H2O =>
H2C8H4O4 + KOH = KHC8H4O4 + H2O
Al[OH]3 + NaOH = NaAlO2 + H2O =>
Al[OH]3 + NaOH = NaAlO2 + 2 H2O
NaBr + MnO2 + H2SO4 = Na2SO4 + MnSO4 + Br2 + H2O =>
2 NaBr + MnO2 + 2 H2SO4 = Na2SO4 + MnSO4 + Br2 + 2 H2O
MnBr2 = Mn + Br =>
MnBr2 = Mn + 2 Br
HCN + KOH + S = KSCN + H2O =>
HCN + KOH + S = KSCN + H2O
Ba(OH)2 + P4O10 = Ba3(PO4)2 + H2O =>
6 Ba(OH)2 + P4O10 = 2 Ba3(PO4)2 + 6 H2O
N2O = N2 + O2 =>
2 N2O = 2 N2 + O2
KCrO + BaNO = KNO + BaCrO =>
KCrO + BaNO = KNO + BaCrO
N2O5 + Zn(OH)2 = Zn(NO3)2 + H2O =>
N2O5 + Zn(OH)2 = Zn(NO3)2 + H2O
BrO3{-} + As3{+} + H{+} = Br{-} + As{5+} + H2O =>
7 BrO3{-} + 3 As3{+} + 42 H{+} = 7 Br{-} + 9 As{5+} + 21 H2O
Ca5(PO4)3OH + NaF = Ca5(PO4)3F + Na2O + H2O =>
2 Ca5(PO4)3OH + 2 NaF = 2 Ca5(PO4)3F + Na2O + H2O
C3H5O9N3 + O2 = CO2 + H2O + NO2 =>
4 C3H5O9N3 + 11 O2 = 12 CO2 + 10 H2O + 12 NO2
C5H11COOH + CH3OH = C5H11COOCH3 + H2O =>
C5H11COOH + CH3OH = C5H11COOCH3 + H2O
Na3PO4 + KF = NaF + K3PO4 =>
Na3PO4 + 3 KF = 3 NaF + K3PO4
KClO4 + H2O = H2ClO4 + KO =>
KClO4 + H2O = H2ClO4 + KO
Na2SO4 = Na + SO4 =>
Na2SO4 = 2 Na + SO4
Ca3(PO4)2 + (NH4)2S = CaS + (NH4)3(PO4) =>
Ca3(PO4)2 + 3(NH4)2S = 3 CaS + 2(NH4)3(PO4)
ZnBr2 + S(NH4)2 = NH4Br + ZnS =>
ZnBr2 + S(NH4)2 = 2 NH4Br + ZnS
Ca3(PO4)2 + NaF = CaF2 + Na3(PO4) =>
Ca3(PO4)2 + 6 NaF = 3 CaF2 + 2 Na3(PO4)
Na3PO4 + CaH2 = NaH + Ca3(PO4)2 =>
2 Na3PO4 + 3 CaH2 = 6 NaH + Ca3(PO4)2
Zn2Fe(CN)6 = Zn + Fe(CN)6 =>
Zn2Fe(CN)6 = 2 Zn + Fe(CN)6
Na3(PO4) + AlBr3 = AlPO4 + NaBr =>
Na3(PO4) + AlBr3 = AlPO4 + 3 NaBr
CH3COOH + HOCH2CH2OH = CH3COOCH2CH2OH + H2O =>
CH3COOH + HOCH2CH2OH = CH3COOCH2CH2OH + H2O
C6H8O6 + NaClO = HClO + NaC6H7O6 =>
C6H8O6 + NaClO = HClO + NaC6H7O6
Cu + H2SO4 = CuSO4 + H2O + SO2 =>
Cu + 2 H2SO4 = CuSO4 + 2 H2O + SO2
Zn2Fe(CN)6 = Zn + Fe(CN)6 =>
Zn2Fe(CN)6 = 2 Zn + Fe(CN)6
Ca + P = Ca3P2 =>
3 Ca + 2 P = Ca3P2
H2Se + CsOH = Cs2Se + H2O =>
H2Se + 2 CsOH = Cs2Se + 2 H2O
(CH3)3CCOOCH3 + O2 = CO2 + H2O =>
(CH3)3CCOOCH3 + 8 O2 = 6 CO2 + 6 H2O
Fe2O3 + H2 = Fe + H2O =>
Fe2O3 + 3 H2 = 2 Fe + 3 H2O
CaSO4 + SiO2 = CaSiO3 + O + S =>
CaSO4 + SiO2 = CaSiO3 + 3 O + S
CaCO3 + NO2 = Ca(NO3)2 + CO =>
CaCO3 + 2 NO2 = Ca(NO3)2 + CO
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