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FeI3 + 3 AgNO3 = 3 AgI + Fe(NO3)3
CaO4 + H2O = Ca(OH)2 + O2 =>
2 CaO4 + 2 H2O = 2 Ca(OH)2 + 3 O2
CH2O + NaOH = CH2O2 + Na + H2O =>
CH2O + 2 NaOH = CH2O2 + 2 Na + H2O
CaCO3 + Na2SiF6 = CaF2 + SiO2 + NaF + CO2 =>
2 CaCO3 + Na2SiF6 = 2 CaF2 + SiO2 + 2 NaF + 2 CO2
C10H10O2 + O2 = C10H10O3 =>
2 C10H10O2 + O2 = 2 C10H10O3
C3H6O + HCN = C4H7ON =>
C3H6O + HCN = C4H7ON
MgO + Cl = MgCl2 + O =>
MgO + 2 Cl = MgCl2 + O
Al2S3 + Be = BeS + Al =>
Al2S3 + 3 Be = 3 BeS + 2 Al
HCHO = H + CHO =>
HCHO = H + CHO
NH2CH2(CH3)COOH + HCl = NH3 + ClCH2(CH3)COOH =>
NH2CH2(CH3)COOH + HCl = NH3 + ClCH2(CH3)COOH
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
CuSO4 + HCl + NaOH = CuCl2 + Na2SO4 + H2O =>
CuSO4 + 2 HCl + 2 NaOH = CuCl2 + Na2SO4 + 2 H2O
Eu(NH2)2 + P3N5 + EuCl2 = Eu3P5N10Cl + NH3 =>
15 Eu(NH2)2 + 10 P3N5 + 3 EuCl2 = 6 Eu3P5N10Cl + 20 NH3
CuSO4 + ZnCrO4 = ZnSO4 + CuCrO4 =>
CuSO4 + ZnCrO4 = ZnSO4 + CuCrO4
KMnO4 + H2SO4 + C8H10 = K2SO4 + MnSO4 + H2O + C8H6O4 =>
12 KMnO4 + 18 H2SO4 + 5 C8H10 = 6 K2SO4 + 12 MnSO4 + 28 H2O + 5 C8H6O4
Sb(OH)3 + HNO3 = HOH + Sb(NO3)3 =>
Sb(OH)3 + 3 HNO3 = 3 HOH + Sb(NO3)3
Zn + (OH)2 + HNO = Zn(NO3)2 + H2O =>
Zn + 5(OH)2 + 2 HNO = Zn(NO3)2 + 6 H2O
CO2 + H2O = COH + HO2 =>
CO2 + H2O = COH + HO2
Pb + H2SO4(konc) = PbSO4 + SO2 + H2O =>
Pb + 2 H2SO4(konc) = PbSO4 + SO2 + 2 H2O
N2 + O2 = NO =>
N2 + O2 = 2 NO
Pb + PbO5 + H2SO4 = PbSO4 + H2O =>
4 Pb + PbO5 + 5 H2SO4 = 5 PbSO4 + 5 H2O
H2C2H2O2 = C2H2O2 + H2 =>
H2C2H2O2 = C2H2O2 + H2
HNO3 + BaCl2 = HCl + Ba(NO3)2 =>
2 HNO3 + BaCl2 = 2 HCl + Ba(NO3)2
Zn(NO3)2 + Ni = Ni(NO3)2 + Zn =>
Zn(NO3)2 + Ni = Ni(NO3)2 + Zn
RbOH + Pb(NO3)2 = Pb(OH)2 + RbNO3 =>
2 RbOH + Pb(NO3)2 = Pb(OH)2 + 2 RbNO3
KOH + Mg = MgOH + K =>
KOH + Mg = MgOH + K
Fe3Cl3 = Fe + Cl3 =>
Fe3Cl3 = 3 Fe + Cl3
Ca(OH)2(aq) + HNO3(s) = Ca(NO3)2(aq) + H2O(l) =>
Ca(OH)2(aq) + 2 HNO3(s) = Ca(NO3)2(aq) + 2 H2O(l)
Zn + CuCl2 = Cu + Zn(Cl) =>
2 Zn + CuCl2 = Cu + 2 Zn(Cl)
Sb(OH)3 + HNO3 = Sb(OH)2NO3 + H2O =>
Sb(OH)3 + HNO3 = Sb(OH)2NO3 + H2O
ZnO + CO2 = ZnCO + O2 =>
ZnO + CO2 = ZnCO + O2
Na(OH) + Pb(NO3)4 = Na(NO3) + Pb(OH)4 =>
4 Na(OH) + Pb(NO3)4 = 4 Na(NO3) + Pb(OH)4
FeCl2 + Pb(NO3)2 = Fe(NO3)2 + Cl2Pb =>
FeCl2 + Pb(NO3)2 = Fe(NO3)2 + Cl2Pb
Zn + (OH)2 + HNO = Zn(NO3)2 + H2O =>
Zn + 5(OH)2 + 2 HNO = Zn(NO3)2 + 6 H2O
HCHO + NH3 + HCN = N(CH2CN)3 + H2O =>
3 HCHO + NH3 + 3 HCN = N(CH2CN)3 + 3 H2O
Zn + SO2 = ZnO + S2O2 =>
2 Zn + 2 SO2 = 2 ZnO + S2O2
FeCl3 + H2 = HCl + FeCl2 =>
2 FeCl3 + H2 = 2 HCl + 2 FeCl2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
ClC6H5CH3 + KMnO4 = ClC6H5COOH + MnO2 + KOH =>
ClC6H5CH3 + 2 KMnO4 = ClC6H5COOH + 2 MnO2 + 2 KOH
C2H3O2CI + O2 = CO + H2O + CI2 =>
2 C2H3O2CI + 2 O2 = 5 CO + 3 H2O + CI2
Sb(OH)3 + HNO3 = Sb2O5 + NO + H2O =>
6 Sb(OH)3 + 4 HNO3 = 3 Sb2O5 + 4 NO + 11 H2O
(NH4)2CO3(aq) + NiCl2(aq) = NiCO3(s) + NH4Cl(aq) =>
(NH4)2CO3(aq) + NiCl2(aq) = NiCO3(s) + 2 NH4Cl(aq)
CaSO4 + HNO3 = Ca(NO3)2 + SO3 + H2O =>
CaSO4 + 2 HNO3 = Ca(NO3)2 + SO3 + H2O
NaHSO4 + H2(SO)4 = Na2SO4 + SO2 + H2O =>
10 NaHSO4 + H2(SO)4 = 5 Na2SO4 + 9 SO2 + 6 H2O
NaBr + NH4Cl = NaH4Cl + NBr =>
NaBr + NH4Cl = NaH4Cl + NBr
Si + HNO3 = SiNO3 + H2 =>
2 Si + 2 HNO3 = 2 SiNO3 + H2
calciumcarbonate + magnesiumchloride = calciumchloride + magnesiumcarbonate =>
CaCO3 + MgCl2 = CaCl2 + MgCO3
Fe(HSO4)3 + NaOH = Fe2(SO4)3 + Na2SO4 + H2O =>
2 Fe(HSO4)3 + 6 NaOH = Fe2(SO4)3 + 3 Na2SO4 + 6 H2O
(NH4)2CO3 + Fe(OH)3 = Fe2(CO3)3 + NH3 + H2O =>
3(NH4)2CO3 + 2 Fe(OH)3 = Fe2(CO3)3 + 6 NH3 + 6 H2O
Br + Al2(SO4)3 = Al + Br(SO4) =>
3 Br + Al2(SO4)3 = 2 Al + 3 Br(SO4)
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