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2 KC1O3 = 2 KC1 + 3 O2
Mg(NO3)2 = (t)Mg(NO2)2 + O2 =>
Mg(NO3)2 = (t)Mg(NO2)2 + O2
NaI + PbO2 + H2SO4 = Na2SO4 + PbSO + I2 + H2O =>
8 NaI + PbO2 + 5 H2SO4 = 4 Na2SO4 + PbSO + 4 I2 + 5 H2O
H4N2 + O2 = NO + H2O =>
H4N2 + 2 O2 = 2 NO + 2 H2O
Pb3O4(heat) = PbO + O2 =>
2 Pb3O4(heat) = 6 PbO + O2
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
NaHCO3 = Na2CO3 + H2O + CO2 =>
2 NaHCO3 = Na2CO3 + H2O + CO2
CuSO4 + NaOH = Cu(OH)2 + Na2SO4 =>
CuSO4 + 2 NaOH = Cu(OH)2 + Na2SO4
Mg + H3PO4 = Mg3(PO4)2 + H2 =>
3 Mg + 2 H3PO4 = Mg3(PO4)2 + 3 H2
BaCl2 + N2SO4 = BaSO4 + N2Cl2 =>
BaCl2 + N2SO4 = BaSO4 + N2Cl2
Al(OH)3 + HBr = AlBr3 + H2O =>
Al(OH)3 + 3 HBr = AlBr3 + 3 H2O
Na2CO3 + Ag(NO3)2 = NaNO3 + Ag(CO3) =>
Na2CO3 + Ag(NO3)2 = 2 NaNO3 + Ag(CO3)
K + P = K3P2 =>
3 K + 2 P = K3P2
SbCl5 = SbCl3 + Cl2 =>
SbCl5 = SbCl3 + Cl2
(Al(OH)2)2SO4 + H2SO4 = Al2(SO4)3 + H2O =>
(Al(OH)2)2SO4 + 2 H2SO4 = Al2(SO4)3 + 4 H2O
SrO(s) + Al(s) = Al2O3(s) + Sr(s) =>
3 SrO(s) + 2 Al(s) = Al2O3(s) + 3 Sr(s)
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
P + O2 = P4O10 =>
4 P + 5 O2 = P4O10
MgBr2 + Na3PO4 = NaBr + Mg3(PO4)2 =>
3 MgBr2 + 2 Na3PO4 = 6 NaBr + Mg3(PO4)2
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
CH3NH2 + H2O = CH3NH3{+} + OH{-} =>
CH3NH2 + H2O = CH3NH3{+} + OH{-}
Al(NO3)3 + Ba(OH)2 = Al(OH)3 + Ba(NO3)2 =>
2 Al(NO3)3 + 3 Ba(OH)2 = 2 Al(OH)3 + 3 Ba(NO3)2
K2CO3 + N4H4 + CO = CH5N + KNO3 + N2 =>
K2CO3 + 5 N4H4 + 3 CO = 4 CH5N + 2 KNO3 + 7 N2
WO3 + HCl = W + HClO =>
WO3 + 3 HCl = W + 3 HClO
FeCl3 + MgO = Fe2O3 + MgCl2 =>
2 FeCl3 + 3 MgO = Fe2O3 + 3 MgCl2
Al + CuCl2 = AlCl3 + Cu =>
2 Al + 3 CuCl2 = 2 AlCl3 + 3 Cu
KOH + NH4Br = KBr + NH4OH =>
KOH + NH4Br = KBr + NH4OH
NaOH2 + NiCl2 = NaCl + H2O + Ni =>
2 NaOH2 + NiCl2 = 2 NaCl + 2 H2O + Ni
V + O = VO =>
V + O = VO
C2H5OH + HI = C2H5I + H2O =>
C2H5OH + HI = C2H5I + H2O
P + H2SO4 = H3PO4 + SO2 + H2 =>
2 P + 4 H2SO4 = 2 H3PO4 + 4 SO2 + H2
CH2O2 + H2SO4 = CO2 + H2O + S =>
3 CH2O2 + H2SO4 = 3 CO2 + 4 H2O + S
Sr(OH)2 + Na3PO4 = Sr(PO4)2 + Na3(OH) =>
Sr(OH)2 + 2 Na3PO4 = Sr(PO4)2 + 2 Na3(OH)
H3XO = H3XO4 + XH3 =>
4 H3XO = H3XO4 + 3 XH3
HNO3 + NaOH = NaNO3H2O =>
HNO3 + NaOH = NaNO3H2O
NaO2C(CH2)14CH3 + CaCl2 = CaO2C(CH2)14CH3 + NaCl2 =>
NaO2C(CH2)14CH3 + CaCl2 = CaO2C(CH2)14CH3 + NaCl2
C6H5COONa + NaOH = Na2CO3 + C6H6 =>
C6H5COONa + NaOH = Na2CO3 + C6H6
KMnO4 + ZnCl2 = KCl + Zn(MnO4)2 =>
2 KMnO4 + ZnCl2 = 2 KCl + Zn(MnO4)2
Cr2(CO3)3(s) = Cr2O3(s) + CO2(g) =>
Cr2(CO3)3(s) = Cr2O3(s) + 3 CO2(g)
Ga + Br2 = GaBr3 =>
2 Ga + 3 Br2 = 2 GaBr3
K2Cr2O7(aq) + HCl(aq) = CrCl3(aq) + Cl2(g) + KCl(aq) + H2O(l) =>
K2Cr2O7(aq) + 14 HCl(aq) = 2 CrCl3(aq) + 3 Cl2(g) + 2 KCl(aq) + 7 H2O(l)
H2SO4 + C20H14O4 + NaOH = NaSO + H2O + HC20 =>
H2SO4 + C20H14O4 + NaOH = NaSO + 8 H2O + HC20
Na + NaNO3 = Na2O + N2 =>
10 Na + 2 NaNO3 = 6 Na2O + N2
Cs2SiO3 + HCl = H2SiO3 + CsCl =>
Cs2SiO3 + 2 HCl = H2SiO3 + 2 CsCl
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
Li(s) + MgCl2(aq) = Mg(s) + LiCl(aq) =>
2 Li(s) + MgCl2(aq) = Mg(s) + 2 LiCl(aq)
NaCl + F2 = NaF + Cl2 =>
2 NaCl + F2 = 2 NaF + Cl2
NaOI + H2O = HOI + NaOH =>
NaOI + H2O = HOI + NaOH
Al(OH)3 = Al2O3 + H2O =>
2 Al(OH)3 = Al2O3 + 3 H2O
NH3 + O2 = NO2 + H2O =>
4 NH3 + 7 O2 = 4 NO2 + 6 H2O
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