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Cu3(PO4)2(aq) + 6 AgNO3(aq) = 3 Cu(NO3)2(aq) + 2 Ag3(PO4)(s)
Mg + HBr = MgBr2 + H2 =>
Mg + 2 HBr = MgBr2 + H2
MnO4 + Br{-} + H{+} = Br2 + Mn{2+} + H2O =>
MnO4 + 6 Br{-} + 8 H{+} = 3 Br2 + Mn{2+} + 4 H2O
CH4 + N2Cl4 = CCl4 + N2 + H2 =>
CH4 + N2Cl4 = CCl4 + N2 + 2 H2
ZnCl2 + Na2SO4 = Zn2(SO4)2 + NaCl =>
2 ZnCl2 + 2 Na2SO4 = Zn2(SO4)2 + 4 NaCl
C3H6 + Br2 = C3H6Br2 =>
C3H6 + Br2 = C3H6Br2
CUI + H2O2 + KOH = CU(OH)2 + KIO3 + H2O =>
2 CUI + 7 H2O2 + 2 KOH = 2 CU(OH)2 + 2 KIO3 + 6 H2O
NiCl2 + NH3 = [Ni(NH3)6]2 + Cl =>
2 NiCl2 + 12 NH3 = [Ni(NH3)6]2 + 4 Cl
CH3CH2OH + Cr2O7{2-} + H{+} = CH3CH2COOH + Cr{3+} + H2O =>
9 CH3CH2OH + 4 Cr2O7{2-} + 32 H{+} = 6 CH3CH2COOH + 8 Cr{3+} + 25 H2O
Zn + P4 = ZnP1 =>
4 Zn + P4 = 4 ZnP1
PbS + HCl + HNO3 = H2[PbCl6] + H2SO4 + NO2 + H2O =>
PbS + 6 HCl + 10 HNO3 = H2[PbCl6] + H2SO4 + 10 NO2 + 6 H2O
NO2 = N2O4 =>
2 NO2 = N2O4
Sr(NO3)2 + NaOH = Sr(OH)2 + NaNO3 =>
Sr(NO3)2 + 2 NaOH = Sr(OH)2 + 2 NaNO3
BeF2(s) + Mg(s) = MgF2(s) + Be(s) =>
BeF2(s) + Mg(s) = MgF2(s) + Be(s)
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
XeF4 + SbF3 = XeSbF7 =>
XeF4 + SbF3 = XeSbF7
K2CrO4 + Na2CrO4 + HCl = NaCl + H2O + K2Cr2O7 =>
K2CrO4 + Na2CrO4 + 2 HCl = 2 NaCl + H2O + K2Cr2O7
(NH4)2CO3 + RbOH = Rb2CO3 + NH4OH =>
(NH4)2CO3 + 2 RbOH = Rb2CO3 + 2 NH4OH
CuCl2 + HCl = CuCl4{2-} + H{+} =>
CuCl2 + 2 HCl = CuCl4{2-} + 2 H{+}
BaCl2 + NaOH = Ba(OH)2 + NaCl =>
BaCl2 + 2 NaOH = Ba(OH)2 + 2 NaCl
Sr(NO3)2 + NaOH = Sr(OH)2 + NaNO3 =>
Sr(NO3)2 + 2 NaOH = Sr(OH)2 + 2 NaNO3
NH3 + NO = N2 + H2O =>
4 NH3 + 6 NO = 5 N2 + 6 H2O
BaOH + H2(SO4) = Ba(SO4) + H3O =>
BaOH + H2(SO4) = Ba(SO4) + H3O
CaBr2 + Al(OH)3 = Ca(OH)2 + AlBr3 =>
3 CaBr2 + 2 Al(OH)3 = 3 Ca(OH)2 + 2 AlBr3
C4H10 + Cr2O7 + H{+} = H6C4O4 + Cr3{+} + H2O =>
10 C4H10 + 9 Cr2O7 + 6 H{+} = 10 H6C4O4 + 6 Cr3{+} + 23 H2O
Ba + H2SO4 = BaSO4 + H2 =>
Ba + H2SO4 = BaSO4 + H2
Na2SO3 + Cl2 = NaCl + SO4 + SO2 =>
2 Na2SO3 + 2 Cl2 = 4 NaCl + SO4 + SO2
FeSO4 + Fe2(SO4)3 + NH4OH = Fe3O4 + (NH4)2SO4 + H2O =>
FeSO4 + Fe2(SO4)3 + 8 NH4OH = Fe3O4 + 4(NH4)2SO4 + 4 H2O
HClO3 + Ca(OH)2 = Ca(ClO3)2 + H2O =>
2 HClO3 + Ca(OH)2 = Ca(ClO3)2 + 2 H2O
Fe + (O)2 = (Fe)2(O)3 =>
4 Fe + 3(O)2 = 2(Fe)2(O)3
AlCl3 + KOH = K[Al(OH)4] + KCl =>
AlCl3 + 4 KOH = K[Al(OH)4] + 3 KCl
Na + H2SO4 = Na2SO4 + H2S + H2O =>
8 Na + 5 H2SO4 = 4 Na2SO4 + H2S + 4 H2O
C3H8S2 + H2O = CO2 + CH4 + H2S =>
C3H8S2 + 2 H2O = CO2 + 2 CH4 + 2 H2S
Al2O3 = Al + O2 =>
2 Al2O3 = 4 Al + 3 O2
Fe2(O3) + C = Fe + CO =>
Fe2(O3) + 3 C = 2 Fe + 3 CO
KMnO4 + H2SO4 + CH2O = K2SO4 + MnSO4 + HCOOH + H2O =>
2 KMnO4 + 3 H2SO4 + 5 CH2O = K2SO4 + 2 MnSO4 + 5 HCOOH + 3 H2O
KFeO2 = Fe2O3 + K2O =>
2 KFeO2 = Fe2O3 + K2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Me(NO3)3 = Me2O3 + NO2 + O2 =>
4 Me(NO3)3 = 2 Me2O3 + 12 NO2 + 3 O2
MgO + HNO3 = Mg(NO3)2 + H2O =>
MgO + 2 HNO3 = Mg(NO3)2 + H2O
K + Cl2 = KCl =>
2 K + Cl2 = 2 KCl
Ni(OH)2 + K2SnO2 = K2SnO3 + Ni + H2O =>
Ni(OH)2 + K2SnO2 = K2SnO3 + Ni + H2O
Mn2O3 + HBr = MnBr3 + H2O =>
Mn2O3 + 6 HBr = 2 MnBr3 + 3 H2O
K2FeO4 + H2O = O2 + Fe2O3 + KOH =>
4 K2FeO4 + 4 H2O = 3 O2 + 2 Fe2O3 + 8 KOH
MnO4{-} + H2C2O4 = CO2 + H2O + Mn + OH{-} =>
2 MnO4{-} + 7 H2C2O4 = 14 CO2 + 6 H2O + 2 Mn + 2 OH{-}
PCl3 + HNO3 + H2O = H3PO4 + HCl + NO2 =>
PCl3 + 2 HNO3 + 2 H2O = H3PO4 + 3 HCl + 2 NO2
NaOH + KOH = NaK + OH =>
NaOH + KOH = NaK + 2 OH
SnO2 + H2O = SnO2H2O =>
SnO2 + H2O = SnO2H2O
HgCl2 + SnCl2 = HgCl + SnCl4 =>
2 HgCl2 + SnCl2 = 2 HgCl + SnCl4
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
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