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2 XeF6(s) + SiO2(s) = 2 XeOF4(l) + SiF4(g)
Pb(NO3)2(aq) + NaOH(aq) = Pb(OH)2(s) + NaNO3(aq) =>
Pb(NO3)2(aq) + 2 NaOH(aq) = Pb(OH)2(s) + 2 NaNO3(aq)
NaNCO3 + MgSO4 = Na2SO4 + Mg(NCO3)2 =>
2 NaNCO3 + MgSO4 = Na2SO4 + Mg(NCO3)2
Al + I2 = Al(I2) =>
Al + I2 = Al(I2)
CH3Br + Br2 = CH2Br2 + H2 =>
2 CH3Br + Br2 = 2 CH2Br2 + H2
C4O + O2 = CO2 =>
2 C4O + 7 O2 = 8 CO2
NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O
ZnCO3(heated) = ZnO + CO2 =>
ZnCO3(heated) = ZnO + CO2
Be + LiOH + H2O = Li2[Be(OH)4] + H2 =>
Be + 2 LiOH + 2 H2O = Li2[Be(OH)4] + H2
HBr(aq) = H + Br =>
HBr(aq) = H + Br
Pb{2+} + ClO{-} + OH{-} = PbO2 + Cl{-} + H2O =>
Pb{2+} + ClO{-} + 2 OH{-} = PbO2 + Cl{-} + H2O
Li + O2 = Li2O =>
4 Li + O2 = 2 Li2O
CaCl2 + Cs3PO4 = Ca3(PO4)2 + CsCl =>
3 CaCl2 + 2 Cs3PO4 = Ca3(PO4)2 + 6 CsCl
Cu(NO3)2 + Ag2S = CuS + AgNO3 =>
Cu(NO3)2 + Ag2S = CuS + 2 AgNO3
CH3CH2CH2CH3(l) + O2(g) = CO2(g) + H2O(l) =>
2 CH3CH2CH2CH3(l) + 13 O2(g) = 8 CO2(g) + 10 H2O(l)
N2P6 = P2 + N =>
N2P6 = 3 P2 + 2 N
HCl + CaO = CaCl + OH =>
HCl + CaO = CaCl + OH
Na2SO4 + KOH = NaOH + K2SO4 =>
Na2SO4 + 2 KOH = 2 NaOH + K2SO4
LiOH + Ca(NO3)2 = LiNO3 + Ca(OH)2 =>
2 LiOH + Ca(NO3)2 = 2 LiNO3 + Ca(OH)2
K2Cr2O7 + HCl = KCl + CrCl3 + H2O + Cl2 =>
K2Cr2O7 + 14 HCl = 2 KCl + 2 CrCl3 + 7 H2O + 3 Cl2
N + CuSO4 = Cu + NSO4 =>
N + CuSO4 = Cu + NSO4
Ca(OH)2 + NH4HSO4 = Ca(HSO4)2 + NH3 + H2O =>
Ca(OH)2 + 2 NH4HSO4 = Ca(HSO4)2 + 2 NH3 + 2 H2O
V + Br2 = VBr3 =>
2 V + 3 Br2 = 2 VBr3
C37H34N2Na2O9S3 + NaOCl = C37H34N2Na3O10S3Cl =>
C37H34N2Na2O9S3 + NaOCl = C37H34N2Na3O10S3Cl
Cr2O3 + Na2CO3 + HNO3 = Na2CrO4 + CO2 + HNO2 =>
Cr2O3 + 2 Na2CO3 + 3 HNO3 = 2 Na2CrO4 + 2 CO2 + 3 HNO2
Al203 + AuF = AlF3 + Au =>
Al203 + 609 AuF = 203 AlF3 + 609 Au
V{5+} + S2O3{2-} = V2(S2O3)5 =>
2 V{5+} + 5 S2O3{2-} = V2(S2O3)5
BaCl2 + NH4NO3 = Ba(NO3)2 + NH4Cl =>
BaCl2 + 2 NH4NO3 = Ba(NO3)2 + 2 NH4Cl
Ba(NO3)2 + Na3PO4 = Ba3(PO4)2 + NaNO3 =>
3 Ba(NO3)2 + 2 Na3PO4 = Ba3(PO4)2 + 6 NaNO3
Ca + Cu2O = CaO + Cu2 =>
Ca + Cu2O = CaO + Cu2
CaCO3 + HCl + Ba(OH)2 = BaCO3 + CaCl2 + H2O =>
CaCO3 + 2 HCl + Ba(OH)2 = BaCO3 + CaCl2 + 2 H2O
CH3CH(OH)CH3 + O2 = CO2 + H2O =>
2 CH3CH(OH)CH3 + 9 O2 = 6 CO2 + 8 H2O
Fe(Cl)3 + Na2CO3 = Fe2(CO3)3 + NaCl =>
2 Fe(Cl)3 + 3 Na2CO3 = Fe2(CO3)3 + 6 NaCl
C8H8O3 + BH4{-} + H2O = C8H10O3 + H3BO3 + OH{-} =>
4 C8H8O3 + BH4{-} + 4 H2O = 4 C8H10O3 + H3BO3 + OH{-}
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Al4C3 + HCl = AlCl3 + C2H8 =>
2 Al4C3 + 24 HCl = 8 AlCl3 + 3 C2H8
Na2SO3(s) = Na2SO4(s) + Na2S(s) =>
4 Na2SO3(s) = 3 Na2SO4(s) + Na2S(s)
Mg + H2O = Mg(OH)2 + H2 =>
Mg + 2 H2O = Mg(OH)2 + H2
C2O = C2 + O =>
C2O = C2 + O
CH30H62 + O2 = CO2 + H2O =>
CH30H62 + 24 O2 = CO2 + 46 H2O
Na2[B2(OH)4(O2)2] + H2SO4 + KMnO4 = NaSO4 + K2SO4 + B2O3 + H2O + MnO4 =>
Na2[B2(OH)4(O2)2] + 3 H2SO4 + 2 KMnO4 = 2 NaSO4 + K2SO4 + B2O3 + 5 H2O + 2 MnO4
H2S2O7 + H2O2 = H2SO4 + O2 =>
2 H2S2O7 + 2 H2O2 = 4 H2SO4 + O2
Fe2O3 + C6H8O7 = C6H5FeO7 + H2O =>
Fe2O3 + 2 C6H8O7 = 2 C6H5FeO7 + 3 H2O
Na + MgCl2 = NaCl + Mg =>
2 Na + MgCl2 = 2 NaCl + Mg
NH4NO3(aq) = N2O(g) + H2O(l) =>
NH4NO3(aq) = N2O(g) + 2 H2O(l)
Cr2(SO4)3 + KCl = K2SO4 + CrCl3 =>
Cr2(SO4)3 + 6 KCl = 3 K2SO4 + 2 CrCl3
Pb(NO3)2 + (NaI) = PbI2 + NaNO3 =>
Pb(NO3)2 + 2(NaI) = PbI2 + 2 NaNO3
KH2PO2 = PH3 + K3PO4 + O2 =>
3 KH2PO2 = 2 PH3 + K3PO4 + O2
SO2 + Al(OH)3 = Al2(SO3)3 + H2O =>
3 SO2 + 2 Al(OH)3 = Al2(SO3)3 + 3 H2O
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
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