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Al + H2O + NH3 = Al(OH) + NH4
Zn(OH)2HCl = ZnClH(OH)2 =>
Zn(OH)2HCl = ZnClH(OH)2
As(s) + Cl2(g) = AsCl3 =>
2 As(s) + 3 Cl2(g) = 2 AsCl3
Zn + KNO3 + KOH + H2O = K2[Zn(OH)4] + NO =>
3 Zn + 2 KNO3 + 4 KOH + 4 H2O = 3 K2[Zn(OH)4] + 2 NO
NaHCO3 + HC3H3O2 = H2O + CO2 + NaC3H3O2 =>
NaHCO3 + HC3H3O2 = H2O + CO2 + NaC3H3O2
MnO4{-} + SO2 + H2O = Mn2{+} + SO4{2-} + H{+} =>
4 MnO4{-} + 13 SO2 + 10 H2O = 2 Mn2{+} + 13 SO4{2-} + 20 H{+}
Mg3(PO4)2 + CuSO4 = MgSO4 + Cu3(PO4)2 =>
Mg3(PO4)2 + 3 CuSO4 = 3 MgSO4 + Cu3(PO4)2
NO2 + CaO = Ca(NO2)3 + Ca(NO3)2 =>
5 NO2 + 2 CaO = Ca(NO2)3 + Ca(NO3)2
MnO2 + H2O{+} = Mn{2+} + O2 + H2O =>
MnO2 + 2 H2O{+} = Mn{2+} + O2 + 2 H2O
Ag + KCl = AgCl + K =>
Ag + KCl = AgCl + K
Cu + CaO = CuO + Ca =>
Cu + CaO = CuO + Ca
C2H3Cl + H2O2 = CO2 + H2O + Cl =>
2 C2H3Cl + 11 H2O2 = 4 CO2 + 14 H2O + 2 Cl
ZnOCu = ZnCuO =>
ZnOCu = ZnCuO
AgNO3(ac)HCl(ac) = HNO3(ac)AgCl =>
AgNO3(ac)HCl(ac) = HNO3(ac)AgCl
Br{-} + S2O8{2-} = Br2 + SO4{2-} =>
2 Br{-} + S2O8{2-} = Br2 + 2 SO4{2-}
Pb2 + (PO4)3 = Pb3(PO4)2 =>
9 Pb2 + 4(PO4)3 = 6 Pb3(PO4)2
H3BO3 + C3H8O = H3BO + C3H8O3 =>
H3BO3 + C3H8O = H3BO + C3H8O3
HCH3COO + MgCO3 = Mg(CH3COO)2 + CO2 + H2O =>
2 HCH3COO + MgCO3 = Mg(CH3COO)2 + CO2 + H2O
Hg + SnCl2 = HgCl2 + Sn =>
Hg + SnCl2 = HgCl2 + Sn
Mg + H3O = MgH + H2O =>
Mg + H3O = MgH + H2O
Bi(OH)3 + K2SnO2 = Bi + K2SnO3 + H2O =>
2 Bi(OH)3 + 3 K2SnO2 = 2 Bi + 3 K2SnO3 + 3 H2O
NaHCO3 + KI = NaKI + HCO3 =>
NaHCO3 + KI = NaKI + HCO3
KOH + HCl = KCl + H2O =>
KOH + HCl = KCl + H2O
H2O2 + KMnO4 = KOH + MnO2 + O2 + H2O =>
3 H2O2 + 2 KMnO4 = 2 KOH + 2 MnO2 + 3 O2 + 2 H2O
ZnOCa(OH)2 = ZnCaO2H2O =>
ZnOCa(OH)2 = ZnCaO2H2O
Sr2C + AlCl3 = SrCl2 + Al4C3 =>
3 Sr2C + 4 AlCl3 = 6 SrCl2 + Al4C3
D = D2 =>
2 D = D2
SnCl2 + SO2 + HCl = SnCl4 + SnS2 + H2O =>
6 SnCl2 + 2 SO2 + 8 HCl = 5 SnCl4 + SnS2 + 4 H2O
Al + CUSO4 = Al2(SO4)3 + CU =>
2 Al + 3 CUSO4 = Al2(SO4)3 + 3 CU
KClO3 + NH4Cl = KCl + NH4ClO3 =>
KClO3 + NH4Cl = KCl + NH4ClO3
Cr{2+} + Al = Cr + Al{3+} =>
3 Cr{2+} + 2 Al = 3 Cr + 2 Al{3+}
Fe + Na2S = Fe(Na2S)3 =>
Fe + 3 Na2S = Fe(Na2S)3
C4H9NO + O2 = CO2 + NO2 + H2O =>
4 C4H9NO + 27 O2 = 16 CO2 + 4 NO2 + 18 H2O
Fe(NO3)2(aq) + H2S(g) = FeS + HNO3(aq) =>
Fe(NO3)2(aq) + H2S(g) = FeS + 2 HNO3(aq)
Na2B4O7*10H2O + C2H5OH + H2SO4 = B(OC2H5)3 + Na2SO4 + H2O =>
Na2B4O7*10H2O + 12 C2H5OH + H2SO4 = 4 B(OC2H5)3 + Na2SO4 + 17 H2O
C2H5NH2 + HBr = C2H5Br + NH3 =>
C2H5NH2 + HBr = C2H5Br + NH3
Sc + P = ScP =>
Sc + P = ScP
Ca + AlN = Al + CaN =>
Ca + AlN = Al + CaN
HCI + KI + KCIO3 = I2 + H2O + KCI =>
6 HCI + 6 KI + KCIO3 = 3 I2 + 3 H2O + 7 KCI
AlCl3 + Ca = Al + CaCl =>
AlCl3 + 3 Ca = Al + 3 CaCl
CrBr3 + KOH = K3(Cr(OH)6) + KBr =>
CrBr3 + 6 KOH = K3(Cr(OH)6) + 3 KBr
K2Cr2O7 + H2SO4 + CH3CH2 = CH3CHO + Cr2(SO4)3 + K2SO4 + H2O =>
K2Cr2O7 + 4 H2SO4 + 2 CH3CH2 = 2 CH3CHO + Cr2(SO4)3 + K2SO4 + 5 H2O
Na2CO3(aq) + Zn(NO3)2(aq) = NaNO3(aq) + ZnCO3(s) =>
Na2CO3(aq) + Zn(NO3)2(aq) = 2 NaNO3(aq) + ZnCO3(s)
MnO + H2SO4 = MnSO4 + H2O =>
MnO + H2SO4 = MnSO4 + H2O
FeO + Cl2 = FeCl3 + Cl2O =>
2 FeO + 5 Cl2 = 2 FeCl3 + 2 Cl2O
Fe2O3*FeO = Fe3O4 =>
Fe2O3*FeO = Fe3O4
CuS + KCl = CuCl2 + K2S =>
CuS + 2 KCl = CuCl2 + K2S
Al + KMnO4 + KOH = K[Al(OH)4] + K2MnO4 =>
Al + 3 KMnO4 + 4 KOH = K[Al(OH)4] + 3 K2MnO4
CaMg(CO3)2 + Zn = ZnCO3 + Ca + Mg =>
CaMg(CO3)2 + 2 Zn = 2 ZnCO3 + Ca + Mg
Fe2O3*FeO = Fe3O4 =>
Fe2O3*FeO = Fe3O4
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