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3 FeCl2(aq) + 2 Ag3PO4(aq) = Fe3(PO4)2(aq) + 6 AgCl(s)
[Fe(SCN)3] + NaF = Na(SCN)3 + FeF =>
[Fe(SCN)3] + NaF = Na(SCN)3 + FeF
Na2(CO3) + Ca(OH)2 = NaOH + Ca2(CO3)2 =>
2 Na2(CO3) + 2 Ca(OH)2 = 4 NaOH + Ca2(CO3)2
Cl2O7 + Mg = MgO + Cl =>
Cl2O7 + 7 Mg = 7 MgO + 2 Cl
Pb(NO3)2 + NaOH = NaNO3 + Pb + OH =>
Pb(NO3)2 + 2 NaOH = 2 NaNO3 + Pb + 2 OH
Te + O2 = TeO3 =>
2 Te + 3 O2 = 2 TeO3
Ba + (NH4)2SO4 = BaSO4 + NH4 =>
Ba + (NH4)2SO4 = BaSO4 + 2 NH4
H4PO4 + Na = NaPO4 + H =>
H4PO4 + Na = NaPO4 + 4 H
MgO + N2 = MgN + O2 =>
2 MgO + N2 = 2 MgN + O2
Fe(OH)3(aq) + H2SO4(aq) = Fe2(SO4)3 + H2O =>
2 Fe(OH)3(aq) + 3 H2SO4(aq) = Fe2(SO4)3 + 6 H2O
N2O4(s) + N2H4(l) = N2(g) + H2O(l) =>
N2O4(s) + 2 N2H4(l) = 3 N2(g) + 4 H2O(l)
Ca(s) + H2O = CaO + H2 =>
Ca(s) + H2O = CaO + H2
KCrO4 + HNO3 = KNO3 + Cr2O7 + H2O =>
2 KCrO4 + 2 HNO3 = 2 KNO3 + Cr2O7 + H2O
Al + P4 = Al4P3 =>
16 Al + 3 P4 = 4 Al4P3
Cu(s) + H2SO4 = CuSO4(aq) + SO2 + H2O =>
Cu(s) + 2 H2SO4 = CuSO4(aq) + SO2 + 2 H2O
(CH3)CHCH2CH2OH + O2 = CO2 + H2O =>
4(CH3)CHCH2CH2OH + 23 O2 = 16 CO2 + 18 H2O
FeO + H2O2 = FeHO2 =>
2 FeO + H2O2 = 2 FeHO2
Cr2C6 + Fe(OH)3 + Fe2(CO4)3 = Fe2(CrO4)3 + Fe2(CO3)3 + H2O =>
3 Cr2C6 + 16 Fe(OH)3 + 18 Fe2(CO4)3 = 2 Fe2(CrO4)3 + 24 Fe2(CO3)3 + 24 H2O
Cu(OH)2(aq) + Zn(s) = Zn(OH)2(aq) + Cu(g) =>
Cu(OH)2(aq) + Zn(s) = Zn(OH)2(aq) + Cu(g)
K + Al + SO4 + H2O = KAl(SO4)2*12H2O(s) =>
K + Al + 2 SO4 + 12 H2O = KAl(SO4)2*12H2O(s)
NH4H2PO4 = P2O5 + NH3 + H2O =>
2 NH4H2PO4 = P2O5 + 2 NH3 + 3 H2O
Fe(CN)6{3-} + C6O6H8 = Fe(CN)6{4-} + C6O6H6 + H{+} =>
2 Fe(CN)6{3-} + C6O6H8 = 2 Fe(CN)6{4-} + C6O6H6 + 2 H{+}
Ba(OH)2 + S = H2O + BaS + BaSO4 =>
4 Ba(OH)2 + 4 S = 4 H2O + 3 BaS + BaSO4
CrO3 + H2SO4 + FeSO4 = Cr2(SO4)3 + Fe2(SO4)3 + H2O =>
2 CrO3 + 6 H2SO4 + 6 FeSO4 = Cr2(SO4)3 + 3 Fe2(SO4)3 + 6 H2O
H2S + HIO3 = S + I2 + H2O =>
5 H2S + 2 HIO3 = 5 S + I2 + 6 H2O
Cu + Ca(OH)2 = CuOH + Ca =>
2 Cu + Ca(OH)2 = 2 CuOH + Ca
(NH4)2Fe(SO4)2 + NaOH = Fe(OH)2 + NH3 + H2O + Na2SO4 =>
(NH4)2Fe(SO4)2 + 4 NaOH = Fe(OH)2 + 2 NH3 + 2 H2O + 2 Na2SO4
KCl + H2O2 = H2K + ClO2 =>
KCl + H2O2 = H2K + ClO2
Ca(IO3)2 + KI + HCl = CaCl2 + KCl + I2 + H2O =>
Ca(IO3)2 + 10 KI + 12 HCl = CaCl2 + 10 KCl + 6 I2 + 6 H2O
C6H5NH3 + NaOH = C6H5NH2 + H2O + Na =>
C6H5NH3 + NaOH = C6H5NH2 + H2O + Na
H2SO4 + CaCO3 = CO2 + H2O + CaSO4 =>
H2SO4 + CaCO3 = CO2 + H2O + CaSO4
C27H44O + O2 = CO2 + H2O =>
2 C27H44O + 75 O2 = 54 CO2 + 44 H2O
Ca + NH3 = CaH2 + N =>
3 Ca + 2 NH3 = 3 CaH2 + 2 N
MgSO3 + HClO4 = Mg(ClO4)2 + H2O + SO2 =>
MgSO3 + 2 HClO4 = Mg(ClO4)2 + H2O + SO2
Br2(g) + N2(g) = NBr3(s) =>
3 Br2(g) + N2(g) = 2 NBr3(s)
Ni2O3(a) = Ni(a) + O2 =>
2 Ni2O3(a) = 4 Ni(a) + 3 O2
Cu + Cr(C2H3O2)2 = CuC2H3O2 + Cr =>
2 Cu + Cr(C2H3O2)2 = 2 CuC2H3O2 + Cr
H2S + HgCl = HCl + Hg2S =>
H2S + 2 HgCl = 2 HCl + Hg2S
Cr{+3}(aq) + Mg(s) = Mg{+2}(aq) + Cr(s) =>
2 Cr{+3}(aq) + 3 Mg(s) = 3 Mg{+2}(aq) + 2 Cr(s)
SnCl2 + NH3(OH)2 + NaOH = Sn + N2 + NaCl + H2O =>
SnCl2 + 2 NH3(OH)2 + 2 NaOH = Sn + N2 + 2 NaCl + 6 H2O
NH3(g) + O2(g) = N2O2(g) + H2O(g) =>
4 NH3(g) + 5 O2(g) = 2 N2O2(g) + 6 H2O(g)
Cu + NaBr = CuBr + Na =>
Cu + NaBr = CuBr + Na
FeSO4(aq) + Pb(NO3)2(aq) = Fe(NO3)2(aq) + PbSO4(aq) =>
FeSO4(aq) + Pb(NO3)2(aq) = Fe(NO3)2(aq) + PbSO4(aq)
KF + O2 = KFO3 =>
2 KF + 3 O2 = 2 KFO3
SO2 + NaO = Na2SO3 + O2 =>
2 SO2 + 4 NaO = 2 Na2SO3 + O2
H2(g) + V2O5(s) = V2(s) + H2O(l) =>
5 H2(g) + V2O5(s) = V2(s) + 5 H2O(l)
K2Cr2O7 + HI + HCl = KCl + CrCl3 + I2 + H2O =>
K2Cr2O7 + 6 HI + 8 HCl = 2 KCl + 2 CrCl3 + 3 I2 + 7 H2O
NaI(aq) + Hg2(C2H3O2)2(aq) = Na(C2H3O2)(aq) + HgI(aq) =>
2 NaI(aq) + Hg2(C2H3O2)2(aq) = 2 Na(C2H3O2)(aq) + 2 HgI(aq)
Ca + Sn(NO3) = Ca(NO3)2 + Sn =>
Ca + 2 Sn(NO3) = Ca(NO3)2 + 2 Sn
C6H10 + H2SO4 = C6H11OSO2OH =>
C6H10 + H2SO4 = C6H11OSO2OH
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