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Pb(NO3)2 + H2SO4 = PbSO4 + 2 HNO3
CO2(g) + H2O(l) = CH4(g) + O2(g) =>
CO2(g) + 2 H2O(l) = CH4(g) + 2 O2(g)
Ba(ClO3)2(heat) = Ba + ClO3 =>
Ba(ClO3)2(heat) = Ba + 2 ClO3
Bi(NO3)2 + KCN = BiCN + K(NO3)2 =>
Bi(NO3)2 + KCN = BiCN + K(NO3)2
Al(OH)3 + LiBr = AlBr3 + Li(OH) =>
Al(OH)3 + 3 LiBr = AlBr3 + 3 Li(OH)
AgNO3 + KCl = AgCl + KNO3 =>
AgNO3 + KCl = AgCl + KNO3
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
NaOH + HNO3 = NaNO3 + H2O = =>
NaOH + HNO3 = NaNO3 + H2O
I{3}PO4 + Na{2}SO4 = I{2}SO4{3} + Na{3}PO4 =>
I{3}PO4 + Na{2}SO4 = I{2}SO4{3} + Na{3}PO4
CH4 + C = C7H16 =>
4 CH4 + 3 C = C7H16
Na2CO3 + HCl = Cl{-} + H2O + CO2 + Na{+} =>
Na2CO3 + 2 HCl = 2 Cl{-} + H2O + CO2 + 2 Na{+}
ZnS2O4 + NiSO4 = ZnSO4 + NiS2 + SO2 =>
3 ZnS2O4 + NiSO4 = 3 ZnSO4 + NiS2 + 2 SO2
NiSO4 + NaCl = NaSO4 + NiCl =>
NiSO4 + NaCl = NaSO4 + NiCl
C6H3(C2H5)2(C6H4OH)CO + O2 = CO2 + H2O =>
2 C6H3(C2H5)2(C6H4OH)CO + 41 O2 = 34 CO2 + 18 H2O
NaCl + CuNO3 = Na(NO3) + CuCl =>
NaCl + CuNO3 = Na(NO3) + CuCl
(NH4)2CO3 + C12H22O11 + C16H34O = C10H15N + H2O =>
24(NH4)2CO3 + 10 C12H22O11 + 21 C16H34O = 48 C10H15N + 203 H2O
C2O4H2 + KMnO4 = Mn + K2C2O4 + CO2 + H2O =>
8 C2O4H2 + 2 KMnO4 = 2 Mn + K2C2O4 + 14 CO2 + 8 H2O
NH4Cl2 + Ca(OH)2 = NH4OH + Ca(Cl2)2 =>
2 NH4Cl2 + Ca(OH)2 = 2 NH4OH + Ca(Cl2)2
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
H2SO4(aq) + CaCO3(a) = CaSO4(s) + H2O(l) + CO2(g) =>
H2SO4(aq) + CaCO3(a) = CaSO4(s) + H2O(l) + CO2(g)
Sr(OH)2 = SrO + H2O =>
Sr(OH)2 = SrO + H2O
HCl + O2 = Cl + H2O =>
4 HCl + O2 = 4 Cl + 2 H2O
FeS + HNO3 = FeSO + NO + H2O =>
3 FeS + 2 HNO3 = 3 FeSO + 2 NO + H2O
NaClO + KI + HCl = NaCl + KCl + I2 + H2O =>
NaClO + 2 KI + 2 HCl = NaCl + 2 KCl + I2 + H2O
HCl(aq) + MgCO3(aq) = MgCCl6 + H2O =>
6 HCl(aq) + MgCO3(aq) = MgCCl6 + 3 H2O
Fe(NO3)2 + KOH = Fe(OH)2 + KNO3 =>
Fe(NO3)2 + 2 KOH = Fe(OH)2 + 2 KNO3
Mg(s) + O2(g) = MgO(s) = {-}1204kJ =>
2 Mg(s) + O2(g) = 2 MgO(s)
NaOH + NaNO2 + H2O + Al = NH3 + NaAlO2 =>
NaOH + NaNO2 + H2O + 2 Al = NH3 + 2 NaAlO2
F2 + CaBr = CaF + Br =>
F2 + 2 CaBr = 2 CaF + 2 Br
Na2Cr2O7 + Zn(ClO3)2 = Zn(Cr2O7) + NaClO3 =>
Na2Cr2O7 + Zn(ClO3)2 = Zn(Cr2O7) + 2 NaClO3
C6H11OH + K2Cr2O7 + HCl = C5H9COOH + CrCl3 + H2O + KCl =>
3 C6H11OH + 2 K2Cr2O7 + 16 HCl = 3 C5H9COOH + 4 CrCl3 + 11 H2O + 4 KCl
H2S2O5 + Cr(OH) = Cr(HS2O5) + H2O =>
H2S2O5 + Cr(OH) = Cr(HS2O5) + H2O
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
Ca2Si(g) + Cl2(g) = CaCl2(g) + SiCl4(g) =>
Ca2Si(g) + 4 Cl2(g) = 2 CaCl2(g) + SiCl4(g)
PbS + HBr = PbBr2 + H2S =>
PbS + 2 HBr = PbBr2 + H2S
K2S + HMnO4 = KMnO4 + H2S =>
K2S + 2 HMnO4 = 2 KMnO4 + H2S
C20H14O4 + Zn(OH)2 = Zn + H2O + C20H13O4 =>
2 C20H14O4 + Zn(OH)2 = Zn + 2 H2O + 2 C20H13O4
Ca3(PO4)2 + H2SO4 = Ca2(SO4)2 + H3PO4 =>
2 Ca3(PO4)2 + 6 H2SO4 = 3 Ca2(SO4)2 + 4 H3PO4
CaCl2 + FeSO4 = CaSO4 + FeCl2 =>
CaCl2 + FeSO4 = CaSO4 + FeCl2
NaCO6 + C6H8O7 = H2O + CO2 + Na3C6H5O7 =>
18 NaCO6 + 13 C6H8O7 = 37 H2O + 60 CO2 + 6 Na3C6H5O7
C10H6Cl3N6O22P = CO2 + Cl2 + NH3 + PH3 + NO2 + N2 =>
2 C10H6Cl3N6O22P = 20 CO2 + 3 Cl2 + 2 NH3 + 2 PH3 + 2 NO2 + 4 N2
Co(OH)NO3 + NH4OH = (Co(NH3)6)(OH)2 + NH4NO3 + H2O =>
Co(OH)NO3 + 7 NH4OH = (Co(NH3)6)(OH)2 + NH4NO3 + 6 H2O
CuCl2*2H2O(aq) + Al(s) = Cu(s) + AlCl3(aq) + H2O(l) =>
3 CuCl2*2H2O(aq) + 2 Al(s) = 3 Cu(s) + 2 AlCl3(aq) + 6 H2O(l)
CrCl3 + O2 = Cr(ClO3)3 =>
2 CrCl3 + 9 O2 = 2 Cr(ClO3)3
Fe + V2O5 = Fe2O3 + VO =>
2 Fe + V2O5 = Fe2O3 + 2 VO
Cu{+2} + HS{-} = Cu + S + H{+} =>
Cu{+2} + HS{-} = Cu + S + H{+}
PbS + HNO3 = S + Pb(NO3)2 + NO + H2O =>
3 PbS + 8 HNO3 = 3 S + 3 Pb(NO3)2 + 2 NO + 4 H2O
C7H14O + O2 = CO2 + H2O =>
C7H14O + 10 O2 = 7 CO2 + 7 H2O
Zn(OH)2 + CO2 + H2O = [Zn(H2O)4]CO3 =>
Zn(OH)2 + CO2 + 3 H2O = [Zn(H2O)4]CO3
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