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2 Ca3PO4PO4 + 6 SiO2 = P4O10 + 6 CaSiO3
Na + N3 = NaN3 =>
Na + N3 = NaN3
CH2CH2OH(l) + O2(g) = CO2(g) + H2O(g) =>
4 CH2CH2OH(l) + 11 O2(g) = 8 CO2(g) + 10 H2O(g)
CuFeS2(s) + O2(g) = FeO(s) + SO2(s) + Cu(s) =>
2 CuFeS2(s) + 5 O2(g) = 2 FeO(s) + 4 SO2(s) + 2 Cu(s)
He + O = HeO2 =>
He + 2 O = HeO2
MgO2H2 + HCl = MgCl2 + H2O =>
MgO2H2 + 2 HCl = MgCl2 + 2 H2O
Re + O2 = ReO2 =>
Re + O2 = ReO2
Fe + P = Fe2P3 =>
2 Fe + 3 P = Fe2P3
H2(CO3) + Na(OH) = Na2CO3 + H2O =>
H2(CO3) + 2 Na(OH) = Na2CO3 + 2 H2O
CH3CH2OH + Cr2O72{-} + H{+} = CH3COOH + Cr3{+} + H2O =>
427 CH3CH2OH + 12 Cr2O72{-} + 20 H{+} = 427 CH3COOH + 8 Cr3{+} + 437 H2O
Cu(s) + O(g) = Cu2O =>
2 Cu(s) + O(g) = Cu2O
C12H22O11 + HCl + C = CH3OH + CCl4 =>
2 C12H22O11 + 44 HCl + 9 C = 22 CH3OH + 11 CCl4
CO3 + H2O = C6H12O6 + O2 =>
6 CO3 + 6 H2O = C6H12O6 + 9 O2
CoSO4 + NaOH = (CoOH)2SO4 + Na2SO4 =>
2 CoSO4 + 2 NaOH = (CoOH)2SO4 + Na2SO4
Fe(NO3)2 + Na2CrO4 = FeCrO4 + Na2(NO3)2 =>
Fe(NO3)2 + Na2CrO4 = FeCrO4 + Na2(NO3)2
Sn + H2 = SnH4 =>
Sn + 2 H2 = SnH4
KMnO4 + LiCl + H2SO4 = Cl2 + MnSO4 + K2SO4 + LiSO4 + H2O =>
4 KMnO4 + 10 LiCl + 16 H2SO4 = 5 Cl2 + 4 MnSO4 + 2 K2SO4 + 10 LiSO4 + 16 H2O
(NH4)2Cr2O7 = Cr2O3 + N2 + H2O =>
(NH4)2Cr2O7 = Cr2O3 + N2 + 4 H2O
Mn(NO3)2 + KClO3 + HNO3 = HMnO4 + KCl + NO2 =>
3 Mn(NO3)2 + KClO3 + 3 HNO3 = 3 HMnO4 + KCl + 9 NO2
CH3Cl + Cl2 = CCl4 + HCl =>
CH3Cl + 3 Cl2 = CCl4 + 3 HCl
HCl + KOH = ClK + H2O =>
HCl + KOH = ClK + H2O
NaOH(aq) = Na + OH =>
NaOH(aq) = Na + OH
NH4VO3 + H2SO4 + Zn = VO2 + (NH4)2SO4 + H2O + ZnSO4 =>
2 NH4VO3 + 2 H2SO4 + Zn = 2 VO2 + (NH4)2SO4 + 2 H2O + ZnSO4
Fe2O(s) + CO(g) = Fe(s) + CO2(g) =>
Fe2O(s) + CO(g) = 2 Fe(s) + CO2(g)
F2 + KCl = FK + Cl =>
F2 + 2 KCl = 2 FK + 2 Cl
(NH4)2SO4 + NaOH = Na2SO4 + NH3 + H2O =>
(NH4)2SO4 + 2 NaOH = Na2SO4 + 2 NH3 + 2 H2O
CH3CH2CH3 + Cl = CH3CH(Cl)CH3 + HCl =>
CH3CH2CH3 + 2 Cl = CH3CH(Cl)CH3 + HCl
I + NaOH + Na2SO3 = NaI + Na2SO4 + H2O =>
2 I + 2 NaOH + Na2SO3 = 2 NaI + Na2SO4 + H2O
NaCl + K2SO3 = Na2SO3 + KCl =>
2 NaCl + K2SO3 = Na2SO3 + 2 KCl
Mg + H222O = Mg(OH)2 + H2 =>
Mg + 2 H222O = Mg(OH)2 + 221 H2
Al(NO3)3(aq) + NH3 + H2O = Al(OH)3 + NH4NO3 =>
Al(NO3)3(aq) + 3 NH3 + 3 H2O = Al(OH)3 + 3 NH4NO3
FeO + HBr = H2O + FeBr2 =>
FeO + 2 HBr = H2O + FeBr2
Sn(OH)2 + FeBr3 = SnBr3 + Fe(OH)2 =>
Sn(OH)2 + FeBr3 = SnBr3 + Fe(OH)2
HI + CoCO3 = CoI2 + H2O + CO2 =>
2 HI + CoCO3 = CoI2 + H2O + CO2
C6H6(l) + O2(g) = CO2(g) + H2O(g) =>
2 C6H6(l) + 15 O2(g) = 12 CO2(g) + 6 H2O(g)
Al + MnO2 = Mn + Al2O3 =>
4 Al + 3 MnO2 = 3 Mn + 2 Al2O3
AgNO3 + H3PO4 = Ag3PO4 + HNO3 =>
3 AgNO3 + H3PO4 = Ag3PO4 + 3 HNO3
(NH4)2Cr2O7 = Cr2O3 + N2 + H2O =>
(NH4)2Cr2O7 = Cr2O3 + N2 + 4 H2O
Pb(NO3)2 + KH = PbH2 + KNO3 =>
Pb(NO3)2 + 2 KH = PbH2 + 2 KNO3
H2C4H4O6 + H2O = H3O + C4H4O6 =>
H2C4H4O6 + 2 H2O = 2 H3O + C4H4O6
Mg + CuNO3 = Mg(NO3)2 + Cu =>
Mg + 2 CuNO3 = Mg(NO3)2 + 2 Cu
Na2CO3(aq) + CaCl2*2H2O(aq) = CaCO3(s) + NaCl(aq) + H2O =>
Na2CO3(aq) + CaCl2*2H2O(aq) = CaCO3(s) + 2 NaCl(aq) + 2 H2O
CH3(CH2)8CH2OH + O2 = CO2 + H2O =>
CH3(CH2)8CH2OH + 15 O2 = 10 CO2 + 11 H2O
ClO{-} + I{-} + H2O = Cl{-} + I + OH{-} =>
ClO{-} + 2 I{-} + H2O = Cl{-} + 2 I + 2 OH{-}
SO3{2-} + I2 + H2O = I{-} + SO4{2-} + H3O{+} =>
SO3{2-} + I2 + 3 H2O = 2 I{-} + SO4{2-} + 2 H3O{+}
Na2SiO3 + CH3COOH = NaCH3COO + H2SiO3 =>
Na2SiO3 + 2 CH3COOH = 2 NaCH3COO + H2SiO3
HClO4 + K2CO3 = H2O + CO2 + KClO4 =>
2 HClO4 + K2CO3 = H2O + CO2 + 2 KClO4
Ba(NO3)2 + Na2SO4(aq) = BaSO4 + NaNO3(aq) =>
Ba(NO3)2 + Na2SO4(aq) = BaSO4 + 2 NaNO3(aq)
MoO3(s) + H2(g) = Mo2O3(s) + H2O(l) =>
2 MoO3(s) + 3 H2(g) = Mo2O3(s) + 3 H2O(l)
SrCrO4 + CH3COOH = Sr(CH3COO)2 + SrCr2O7 + H2O =>
2 SrCrO4 + 2 CH3COOH = Sr(CH3COO)2 + SrCr2O7 + H2O
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