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Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
CuCl2 + KI = CuI2 + KCl =>
CuCl2 + 2 KI = CuI2 + 2 KCl
C12H27AlO3 + H2O = Al(OH)3 + CH4 + CO2 =>
C12H27AlO3 + 6 H2O = Al(OH)3 + 9 CH4 + 3 CO2
Zn + CH3COONa + H2O = Zn(OH)2 + CH3COOH + Na =>
Zn + 2 CH3COONa + 2 H2O = Zn(OH)2 + 2 CH3COOH + 2 Na
HfO2 + B2O3 + C = HfB2 + CO =>
HfO2 + B2O3 + 5 C = HfB2 + 5 CO
Al + Fe(NO3)3 = Fe(NO3)2 + Al(NO3)3 =>
Al + 3 Fe(NO3)3 = 3 Fe(NO3)2 + Al(NO3)3
Al + KOH + H2(SO4) + H2O = KAl(SO4)2*12H2O + H2 =>
2 Al + 2 KOH + 4 H2(SO4) + 22 H2O = 2 KAl(SO4)2*12H2O + 3 H2
Bi2O3 + SrCO3 + CaCO3 + CuO = Bi2Sr2CaCu2O7 + CO2 + O2 =>
2 Bi2O3 + 4 SrCO3 + 2 CaCO3 + 4 CuO = 2 Bi2Sr2CaCu2O7 + 6 CO2 + O2
H2SO4 + B(OH)3 = B2(SO4)3 + H2O =>
3 H2SO4 + 2 B(OH)3 = B2(SO4)3 + 6 H2O
K3(PO4) + Ca = K + Ca3(PO4)2 =>
2 K3(PO4) + 3 Ca = 6 K + Ca3(PO4)2
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
Na2[Zn(OH)4] + Na2S = ZnS + NaOH =>
Na2[Zn(OH)4] + Na2S = ZnS + 4 NaOH
NCl + H2O = NClOH + H2 =>
2 NCl + 2 H2O = 2 NClOH + H2
C5H10O2 + O2 = CO2 + H2O =>
2 C5H10O2 + 13 O2 = 10 CO2 + 10 H2O
CrCl2 + NO + H2O = CrCl3 + N2 + Cr(OH)3 =>
12 CrCl2 + 6 NO + 6 H2O = 8 CrCl3 + 3 N2 + 4 Cr(OH)3
Cr2O7{-2} + Sn{+2} + H{+} = Cr{+3} + Sn{+4} + H2O =>
Cr2O7{-2} + 3 Sn{+2} + 14 H{+} = 2 Cr{+3} + 3 Sn{+4} + 7 H2O
Zn(s) + CuCl2(s) = ZnCl2(s) + Cu(s) =>
Zn(s) + CuCl2(s) = ZnCl2(s) + Cu(s)
NH2CH2COONa + O2 = CO2 + H2O + NaOH + N2 =>
4 NH2CH2COONa + 9 O2 = 8 CO2 + 6 H2O + 4 NaOH + 2 N2
AlCl3 + NaOH = Al(OH)3 + NaCl =>
AlCl3 + 3 NaOH = Al(OH)3 + 3 NaCl
Na2SO4 + ZnCl2 + Ba(CN)2 = NaCl + Zn(CN)2 + BaSO4 =>
Na2SO4 + ZnCl2 + Ba(CN)2 = 2 NaCl + Zn(CN)2 + BaSO4
FeS2 + Br2 + KOH = H2O + KBr + K2SO4 + Fe(OH) =>
2 FeS2 + 13 Br2 + 34 KOH = 16 H2O + 26 KBr + 4 K2SO4 + 2 Fe(OH)
Pt + Rd = PtRd =>
Pt + Rd = PtRd
AlCl3 + NH4OH = NH4Cl + Al(OH)3 =>
AlCl3 + 3 NH4OH = 3 NH4Cl + Al(OH)3
Ca(OH)2 + H2S2O7 = CaS2O7 + H2O =>
Ca(OH)2 + H2S2O7 = CaS2O7 + 2 H2O
Ba(NO3)2 + Fe2S3 = BaS + Fe(NO3)3 =>
3 Ba(NO3)2 + Fe2S3 = 3 BaS + 2 Fe(NO3)3
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
CH3CH2CONHCH3 + H2O + NaOH = CH3CH2COO{-} + Na{+} + OHCH3NH3 =>
CH3CH2CONHCH3 + H2O + NaOH = CH3CH2COO{-} + Na{+} + OHCH3NH3
Al(OH)3 + H2CO3 = Al2(CO3)3 + H2O =>
2 Al(OH)3 + 3 H2CO3 = Al2(CO3)3 + 6 H2O
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
Pb(s)Cu(NO3)2(aq) = Pb(NO3)2Cu =>
Pb(s)Cu(NO3)2(aq) = Pb(NO3)2Cu
Al(OH)3(s) + HCl(aq) = AlCl3(aq) + H2O =>
Al(OH)3(s) + 3 HCl(aq) = AlCl3(aq) + 3 H2O
ZnCO3 + NH4OH = (NH4)2CO3 + Zn(OH)2 =>
ZnCO3 + 2 NH4OH = (NH4)2CO3 + Zn(OH)2
CuCl2 + H2S = HCl + CuCl + S =>
2 CuCl2 + H2S = 2 HCl + 2 CuCl + S
CH3H2 + O2 = CO2 + H2O =>
4 CH3H2 + 9 O2 = 4 CO2 + 10 H2O
(NH4)2SO4(aq) + Ba(BrO3)2(aq) = BaSO4(aq) + NH4BrO3(aq) =>
(NH4)2SO4(aq) + Ba(BrO3)2(aq) = BaSO4(aq) + 2 NH4BrO3(aq)
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
Ca(PO4)2 + PbCl2 = CaCl2 + Pb(PO4)2 =>
Ca(PO4)2 + PbCl2 = CaCl2 + Pb(PO4)2
BiCl3 + H2S = Bi2S3 + HCl =>
2 BiCl3 + 3 H2S = Bi2S3 + 6 HCl
NO2 + C = N2O + CO =>
2 NO2 + 3 C = N2O + 3 CO
C8H18 + O2 = CO20 + H2O(g) =>
2 C8H18 + 169 O2 = 16 CO20 + 18 H2O(g)
Ca(OH)2 + C5H10O5 = Ca(OH)2*C5H10O5 =>
Ca(OH)2 + C5H10O5 = Ca(OH)2*C5H10O5
CaS(O)4 + Na2C(O)3 = Ca(C(O)3) + Na2S(O)4 =>
CaS(O)4 + Na2C(O)3 = Ca(C(O)3) + Na2S(O)4
HCI + NaOH = NaCI + H2O =>
HCI + NaOH = NaCI + H2O
Th + HCl = ThCl + H2 =>
2 Th + 2 HCl = 2 ThCl + H2
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
Cu(NO3)2*3H2O + Na2WO4*2H2O = CuWO4 + Na{+} + NO3{-} + H2O =>
Cu(NO3)2*3H2O + Na2WO4*2H2O = CuWO4 + 2 Na{+} + 2 NO3{-} + 5 H2O
Zn(OH)2 + NH3 = Zn((NH3)4)(OH)2 =>
Zn(OH)2 + 4 NH3 = Zn((NH3)4)(OH)2
K + MgBr2 = KBr + Mg =>
2 K + MgBr2 = 2 KBr + Mg
Ga + Zr2O3 = Zr + Ga2O3 =>
2 Ga + Zr2O3 = 2 Zr + Ga2O3
MgSO4 + CaNO3 = MgNO3 + CaSO4 =>
MgSO4 + CaNO3 = MgNO3 + CaSO4
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