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2 Fe + 3 Cu(NO3)2 = 2 Fe(NO3)3 + 3 Cu
Al + HIO3 = Al(IO3)3 + H2 =>
2 Al + 6 HIO3 = 2 Al(IO3)3 + 3 H2
P5 = P2 =>
2 P5 = 5 P2
(NH4)2SO4(s) + NaOH(aq) = Na2SO4(aq) + H2O(l) + NH3(g) =>
(NH4)2SO4(s) + 2 NaOH(aq) = Na2SO4(aq) + 2 H2O(l) + 2 NH3(g)
NaAsO2 + KMnO4 + H2SO4 + H2O = NaAs(O4){3-} + MnSO4 + H{+} + K{+} =>
5 NaAsO2 + KMnO4 + H2SO4 + 6 H2O = 5 NaAs(O4){3-} + MnSO4 + 14 H{+} + K{+}
Mg + HOH = H2 + Mg(OH)2 =>
Mg + 2 HOH = H2 + Mg(OH)2
KOH + Ca(OH)2 + Cl2 = Ca(OCl)2 + KCl + H2O =>
2 KOH + Ca(OH)2 + 2 Cl2 = Ca(OCl)2 + 2 KCl + 2 H2O
Sr(NO3)2 + Ca(NO3)2*4H2O + Al(NO3)3*9H2O + NH2CONH2 = Sr3Ca3Al2O9 + N2 + H2O + CO =>
6 Sr(NO3)2 + 6 Ca(NO3)2*4H2O + 4 Al(NO3)3*9H2O + 45 NH2CONH2 = 2 Sr3Ca3Al2O9 + 63 N2 + 150 H2O + 45 CO
AgNO3 + Ni = Ni(NO3)2 + Ag =>
2 AgNO3 + Ni = Ni(NO3)2 + 2 Ag
FeCl2 = Fe + FeCl3 =>
3 FeCl2 = Fe + 2 FeCl3
C3H6O2NaOH = CH3COONaCH3OH =>
C3H6O2NaOH = CH3COONaCH3OH
H2C03 + CaC03 = Ca(HC03)2 =>
H2C03 + CaC03 = Ca(HC03)2
CH3{-}COOH + Cr2O72{-} + H{+} = CO2 + H2O + Cr3{+} =>
427 CH3{-}COOH + 24 Cr2O72{-} + 467 H{+} = 427 CO2 + 874 H2O + 16 Cr3{+}
NaOH(aq) + KCl(aq) = NaCl(aq) + KOH(aq) =>
NaOH(aq) + KCl(aq) = NaCl(aq) + KOH(aq)
Ca + ClH = CaCl + H =>
Ca + ClH = CaCl + H
Li + MgO = Mg + Li2O =>
2 Li + MgO = Mg + Li2O
CH3NHCH3HCl = CH3NH2CH3Cl =>
CH3NHCH3HCl = CH3NH2CH3Cl
C2H5Br + NH3 = C2H5NH3Br =>
C2H5Br + NH3 = C2H5NH3Br
W + H3PO4 + KMnO4 = H2O + K3PO4 + Mn3(PO4)2 + WO3 =>
5 W + 6 H3PO4 + 6 KMnO4 = 9 H2O + 2 K3PO4 + 2 Mn3(PO4)2 + 5 WO3
AgBr + NaCN = Ag(CN)2 + Na + Br =>
AgBr + 2 NaCN = Ag(CN)2 + 2 Na + Br
NO + H2O = NH + O2 =>
4 NO + 2 H2O = 4 NH + 3 O2
Br2 + ScI3 = I + ScBr3 =>
3 Br2 + 2 ScI3 = 6 I + 2 ScBr3
C2H5OH + I2 + KOH = CHI3 + CO2HK + H2OKI =>
C2H5OH + 4 I2 + 6 KOH = CHI3 + CO2HK + 5 H2OKI
Pb(NO3)2 = PbO2 + NO2 =>
Pb(NO3)2 = PbO2 + 2 NO2
AgNO3 + CuO = Ag + CuONO3 =>
AgNO3 + CuO = Ag + CuONO3
CH3NO2 + C3H8O = O2 + C4H10 + NH3 =>
2 CH3NO2 + 10 C3H8O = 7 O2 + 8 C4H10 + 2 NH3
MgBr2Ca(OH)2 = Mg(OH)2CaBr2 =>
MgBr2Ca(OH)2 = Mg(OH)2CaBr2
(NH4)2C2O4 + Cl(NO3)2 = NH4(NO3) + Cl(C2O4) =>
(NH4)2C2O4 + Cl(NO3)2 = 2 NH4(NO3) + Cl(C2O4)
NO2 + H2O = NOH + O2 =>
4 NO2 + 2 H2O = 4 NOH + 3 O2
CH3COOH + Na = CH3COONa + H =>
CH3COOH + Na = CH3COONa + H
NaOH + SO3 + O2 = NaSO4 + H2O =>
4 NaOH + 4 SO3 + O2 = 4 NaSO4 + 2 H2O
(NH4)2Hg(SCN)4 + Co{2+} = Co(NCS)3HgSCN + NH4{+} =>
(NH4)2Hg(SCN)4 + Co{2+} = Co(NCS)3HgSCN + 2 NH4{+}
C3H5 + O2 = CO2 + HOH =>
4 C3H5 + 17 O2 = 12 CO2 + 10 HOH
S(HCO3)2 + HCH3COO = S(HCH3COO)2 + CO2 + H2O =>
4 S(HCO3)2 + 9 HCH3COO = 4 S(HCH3COO)2 + 10 CO2 + 6 H2O
Ba2Cl + NaSO4 = BaSO4 + Na2Cl =>
Ba2Cl + 2 NaSO4 = 2 BaSO4 + Na2Cl
Cu(OH)2 + H2C2O4 = CuC2O4 + H2O =>
Cu(OH)2 + H2C2O4 = CuC2O4 + 2 H2O
K2CrO4 + BaCl2 = KCl + Ba2(CrO4)2 =>
2 K2CrO4 + 2 BaCl2 = 4 KCl + Ba2(CrO4)2
KFeO4 + FeSO4 + H2SO4 = Fe2(SO4)3 + K2SO4 + H2O =>
2 KFeO4 + 8 FeSO4 + 8 H2SO4 = 5 Fe2(SO4)3 + K2SO4 + 8 H2O
Cu + HNO3(aq) = Cu(NO3)2(aq) + NO2(g) + H2O(l) =>
Cu + 4 HNO3(aq) = Cu(NO3)2(aq) + 2 NO2(g) + 2 H2O(l)
K2Cr2O7 + (NH4)2S + H2O = KCr(OH)4 + S + NH3 =>
K2Cr2O7 + 3(NH4)2S + H2O = 2 KCr(OH)4 + 3 S + 6 NH3
FeCl3 + H2O2 + KOH = K2FeO4 + H2O + KCl =>
2 FeCl3 + 3 H2O2 + 10 KOH = 2 K2FeO4 + 8 H2O + 6 KCl
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
CH3COOH + CaCO3 = CaCH3COOH + H2O + CO2 =>
5 CH3COOH + 4 CaCO3 = 4 CaCH3COOH + 2 H2O + 6 CO2
BaS(aq) + CaSO4(s) = SCa + BaSO4 =>
BaS(aq) + CaSO4(s) = SCa + BaSO4
AlNiCl2 = AlCl2Ni =>
AlNiCl2 = AlCl2Ni
Zn + HNO3 = H2O + N2O + Zn(NO3)2 =>
4 Zn + 10 HNO3 = 5 H2O + N2O + 4 Zn(NO3)2
C5H12(l) + O2(g) = CO2(g) + H2O(g) =>
C5H12(l) + 8 O2(g) = 5 CO2(g) + 6 H2O(g)
Fe3 + HNO3 = FeH3 + NO3 =>
Fe3 + 9 HNO3 = 3 FeH3 + 9 NO3
KI + Bi(NO3)3 = K3[BiI6] + KNO3 =>
6 KI + Bi(NO3)3 = K3[BiI6] + 3 KNO3
C3H7ClKOH = C3H8OKCl =>
C3H7ClKOH = C3H8OKCl
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