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BaCl2 + Na2CO3 = BaCO3 + 2 NaCl
Ba(NO3)2(aq) + Na2SO4(aq) = BaSO4(s) + NaNO3(aq) =>
Ba(NO3)2(aq) + Na2SO4(aq) = BaSO4(s) + 2 NaNO3(aq)
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Al + Fe{+} = Al{+} + Fe =>
Al + Fe{+} = Al{+} + Fe
(CO)2 + O2 = (CO2)2 =>
(CO)2 + O2 = (CO2)2
NH4Cl + Fe(NO3)2 = NH4(NO3) + FeCl2 =>
2 NH4Cl + Fe(NO3)2 = 2 NH4(NO3) + FeCl2
Na4Si + C6 = SiC + Na4C =>
3 Na4Si + C6 = 3 SiC + 3 Na4C
Na2O + CO2 = Na2CO3 =>
Na2O + CO2 = Na2CO3
Na2CO3 + CaC2 = Na2Ca + CO3C2 =>
Na2CO3 + CaC2 = Na2Ca + CO3C2
HSiCl3(l) = SiH4 + SiCl4 =>
4 HSiCl3(l) = SiH4 + 3 SiCl4
Ni2O3 = Ni + O =>
Ni2O3 = 2 Ni + 3 O
PtAs2 + Cl{-} + NO3{-} + H{+} = PtCl6{2-} + AsO4{3-} + NO + H2O =>
3 PtAs2 + 18 Cl{-} + 14 NO3{-} + 8 H{+} = 3 PtCl6{2-} + 6 AsO4{3-} + 14 NO + 4 H2O
C6H12O6C10H7OHH2SO4 = C16H22O11S =>
C6H12O6C10H7OHH2SO4 = C16H22O11S
Na2S + Na2CrO4 + H2O = S + Na(Cr(OH)4(H2O)2) + NaOH =>
3 Na2S + 2 Na2CrO4 + 12 H2O = 3 S + 2 Na(Cr(OH)4(H2O)2) + 8 NaOH
HCl + H2SO3 = HClO3 + H2S =>
HCl + H2SO3 = HClO3 + H2S
K + H2SO3 = K2SO3 + H2 =>
2 K + H2SO3 = K2SO3 + H2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Fe(ClO4) = Fe + ClO4 =>
Fe(ClO4) = Fe + ClO4
H2SO3 + NaOH = Na2SO3 + H2O =>
H2SO3 + 2 NaOH = Na2SO3 + 2 H2O
MgCl2 + NaOH = Mg(OH)2 + NaCl =>
MgCl2 + 2 NaOH = Mg(OH)2 + 2 NaCl
Ir + F2 = IrF3 =>
2 Ir + 3 F2 = 2 IrF3
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
CH3COOH + CaCO3 = (CH3COO)2Ca + CO2 + H2O =>
2 CH3COOH + CaCO3 = (CH3COO)2Ca + CO2 + H2O
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
Cu(NO3)2(aq) + NaOH(aq) = Cu(OH)2(s) + NaNO3(aq) =>
Cu(NO3)2(aq) + 2 NaOH(aq) = Cu(OH)2(s) + 2 NaNO3(aq)
K2Cr2O7 + BaCl2 + H2SO4 = Cl2 + Cr2(SO4)3 + BaSO4 + K2SO4 + H2O =>
K2Cr2O7 + 3 BaCl2 + 7 H2SO4 = 3 Cl2 + Cr2(SO4)3 + 3 BaSO4 + K2SO4 + 7 H2O
Zn(C2H3O2)2 + Na3PO4 = NaC2H3O2 + Zn3(PO4)2 =>
3 Zn(C2H3O2)2 + 2 Na3PO4 = 6 NaC2H3O2 + Zn3(PO4)2
H2Cr2O7 + Cr + H{+} = Cr{3+} + H2O =>
H2Cr2O7 + 2 Cr + 12 H{+} = 4 Cr{3+} + 7 H2O
HCO3{-} + HSO4{-} = H2CO3 + SO4{2-} =>
HCO3{-} + HSO4{-} = H2CO3 + SO4{2-}
Na2CO3(aq) + HCl(aq) = NaCl(aq) + H2CO3(aq) =>
Na2CO3(aq) + 2 HCl(aq) = 2 NaCl(aq) + H2CO3(aq)
SnO + KOH = SnOH + KO =>
SnO + KOH = SnOH + KO
Re2O7 + H2 = ReO3 + H2O =>
Re2O7 + H2 = 2 ReO3 + H2O
N2 + O2 = N2O =>
2 N2 + O2 = 2 N2O
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
CaCO3 + HI = CaI2 + H2O + CO2 =>
CaCO3 + 2 HI = CaI2 + H2O + CO2
Mg + Cl2 = MgCl2 =>
Mg + Cl2 = MgCl2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
NaBrH3PO4 = H3PO4 + NaBr =>
NaBrH3PO4 = H3PO4 + NaBr
Zn + (NH4)2SO4 = ZnSO4 + NH3 + H2 =>
Zn + (NH4)2SO4 = ZnSO4 + 2 NH3 + H2
Cr2O3 + Al + C = Cr3C2 + Al2O3 =>
3 Cr2O3 + 6 Al + 4 C = 2 Cr3C2 + 3 Al2O3
HI03 + H2O = HI(OH)3 + H2 =>
2 HI03 + 18 H2O = 6 HI(OH)3 + 7 H2
C4H9Cl + Zn + HCl = C4H10 + ZnCl2 =>
C4H9Cl + Zn + HCl = C4H10 + ZnCl2
Cd2 + Sn(SO3)2 = Sn4 + CdSO3 =>
4 Cd2 + 4 Sn(SO3)2 = Sn4 + 8 CdSO3
LiAl(SiO3)2 + H2SO4 = Li2SO4 + SiO2 + Al2(SO4)3 + H2O =>
2 LiAl(SiO3)2 + 4 H2SO4 = Li2SO4 + 4 SiO2 + Al2(SO4)3 + 4 H2O
Fe(III) + Cl2 = Fe(III)Cl =>
2 Fe(III) + Cl2 = 2 Fe(III)Cl
Be(NO3)2 + Na2CO3 = BeCO3 + NaNO3 =>
Be(NO3)2 + Na2CO3 = BeCO3 + 2 NaNO3
Sn(OH)2 + HNO3 = Sn(NO3)2 + H2O =>
Sn(OH)2 + 2 HNO3 = Sn(NO3)2 + 2 H2O
H2(SO4) + Na(NO2) = HNO2 + Na2SO4 =>
H2(SO4) + 2 Na(NO2) = 2 HNO2 + Na2SO4
P + NaOH = P(OH)3 + Na =>
P + 3 NaOH = P(OH)3 + 3 Na
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
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