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MnO2(s) + 4 HCl = MnCl2 + 2 H2O(l) + Cl2(g)
CoCl2 + HCl = CoCl3 + H2 =>
2 CoCl2 + 2 HCl = 2 CoCl3 + H2
Ca(C2H3O2)2 + HCl = CaCl2 + CH3COOH =>
Ca(C2H3O2)2 + 2 HCl = CaCl2 + 2 CH3COOH
Ca + H2O(l) = Ca(OH)2 + H2(g) =>
Ca + 2 H2O(l) = Ca(OH)2 + H2(g)
(NH4)3PO4 + Ca(OH)2 = Ca3(PO4)2 + NH3 + H2O =>
2(NH4)3PO4 + 3 Ca(OH)2 = Ca3(PO4)2 + 6 NH3 + 6 H2O
C7H6O + O2 = CO2 + H2O =>
C7H6O + 8 O2 = 7 CO2 + 3 H2O
Pb(NO3)2(aq) + CaCl2(aq) = PbCl2 + Ca(NO3)2 =>
Pb(NO3)2(aq) + CaCl2(aq) = PbCl2 + Ca(NO3)2
NaO + HNO3 = NaNO3 + OH =>
NaO + HNO3 = NaNO3 + OH
HCOOH + CH3CH2CH2OH = HCOOCH2CH2CH3 + H2O =>
HCOOH + CH3CH2CH2OH = HCOOCH2CH2CH3 + H2O
SnS + HNO3 = H2SO4 + NO2 + H2SnO3 + H2O =>
SnS + 10 HNO3 = H2SO4 + 10 NO2 + H2SnO3 + 3 H2O
NH + O = NO + HO =>
NH + 2 O = NO + HO
HIO3 + NO + H2O = I2 + HNO3 =>
6 HIO3 + 10 NO + 2 H2O = 3 I2 + 10 HNO3
Fe(No3)2 + BaCl2 = FeCl2 + Ba(No3)2 =>
Fe(No3)2 + BaCl2 = FeCl2 + Ba(No3)2
(NH4)Cl + Na2(CO3) = (NH4)2(CO3) + NaCl =>
2(NH4)Cl + Na2(CO3) = (NH4)2(CO3) + 2 NaCl
H2SO4K2SO4 = KHSO4 =>
H2SO4K2SO4 = 2 KHSO4
C4H9 + O2 = CO2 + H2O =>
4 C4H9 + 25 O2 = 16 CO2 + 18 H2O
NaCl + F2 = NaF + Cl2 =>
2 NaCl + F2 = 2 NaF + Cl2
C9H8O4 + Na2CO3 = CO2 + C9H7O4Na + H2O =>
2 C9H8O4 + Na2CO3 = CO2 + 2 C9H7O4Na + H2O
NH4I + Cu(NO3)2 = CuI2 + NO3 + NH4 =>
2 NH4I + Cu(NO3)2 = CuI2 + 2 NO3 + 2 NH4
C4H4O4 + H2 = C4H6O4 =>
C4H4O4 + H2 = C4H6O4
Fe(s) + S = FeS(s) =>
Fe(s) + S = FeS(s)
Al2(SO3)3 + HClO4 = Al(ClO4)3 + H2O + SO2 =>
Al2(SO3)3 + 6 HClO4 = 2 Al(ClO4)3 + 3 H2O + 3 SO2
Fe + CaBr2 = FeBr3 + Ca =>
2 Fe + 3 CaBr2 = 2 FeBr3 + 3 Ca
HCO2H + H2O = H3O + CO2H =>
HCO2H + H2O = H3O + CO2H
Pb{2+} + Cl{-} = Pb + Cl2 =>
Pb{2+} + 2 Cl{-} = Pb + Cl2
C10H14O + NaOH = C10H13ONa + H2O =>
C10H14O + NaOH = C10H13ONa + H2O
Br2 + Sn = Br{-} + Sn{2+} =>
Br2 + Sn = 2 Br{-} + Sn{2+}
Si2S4 = Si + S =>
Si2S4 = 2 Si + 4 S
Mg2 + Mn(SO3)2 = Mg(SO3) + Mn4 =>
4 Mg2 + 4 Mn(SO3)2 = 8 Mg(SO3) + Mn4
Cr2(SO4)3 + (NH4)2S2O8 + H2O = (NH4)2Cr2O7 + H2SO4 + (NH4)2SO4 =>
Cr2(SO4)3 + 3(NH4)2S2O8 + 7 H2O = (NH4)2Cr2O7 + 7 H2SO4 + 2(NH4)2SO4
(NH4)2CO3 + KOH = K2CO3 + H2O + NH3 =>
(NH4)2CO3 + 2 KOH = K2CO3 + 2 H2O + 2 NH3
KMnO4 + NaOH + NaHSO3 = MnO2 + Na2SO4 + KOH + H2O =>
2 KMnO4 + 3 NaOH + 3 NaHSO3 = 2 MnO2 + 3 Na2SO4 + 2 KOH + 2 H2O
Ba3(AsO4)2 = BaO + As2O5 =>
Ba3(AsO4)2 = 3 BaO + As2O5
CuSO4 + C = CuS + CO =>
CuSO4 + 4 C = CuS + 4 CO
Cu(s) + O2(g) = CuO2(s) =>
Cu(s) + O2(g) = CuO2(s)
Zn + HCl + O = ZnCl2 + H2O =>
Zn + 2 HCl + O = ZnCl2 + H2O
AgNO3 + H2(SO4) = Ag2SO4 + HNO3 =>
2 AgNO3 + H2(SO4) = Ag2SO4 + 2 HNO3
CuS + O2 = S8 + CuO =>
8 CuS + 4 O2 = S8 + 8 CuO
Cr + CO3 = Cr2CO3 =>
2 Cr + CO3 = Cr2CO3
C5H8O4 = C5H4O2 + H2O =>
C5H8O4 = C5H4O2 + 2 H2O
C2H5OH + Na2CO3 = H2O + NaHCO4 + C2H5 =>
21 C2H5OH + 2 Na2CO3 = 11 H2O + 4 NaHCO4 + 20 C2H5
ZnO + P2O5 = Zn(PO3)2 =>
ZnO + P2O5 = Zn(PO3)2
Ag2O1 = Ag1 + O2 =>
2 Ag2O1 = 4 Ag1 + O2
Li2O + Al2O3 = Li2Al4O7 =>
Li2O + 2 Al2O3 = Li2Al4O7
C3H8 + Cl2 = C3H5Cl3 + HCl =>
C3H8 + 3 Cl2 = C3H5Cl3 + 3 HCl
Fe(NO3)2 = Fe + NO3 =>
Fe(NO3)2 = Fe + 2 NO3
C2H4F2 + O2 = CO2 + H2O + HF =>
2 C2H4F2 + 5 O2 = 4 CO2 + 2 H2O + 4 HF
K2O + Co = K2Co3 + O2 =>
2 K2O + 6 Co = 2 K2Co3 + O2
Ag(s) + HNO3(l) = NO(g) + H2O(l) + AgNO3(aq) =>
3 Ag(s) + 4 HNO3(l) = NO(g) + 2 H2O(l) + 3 AgNO3(aq)
I + NaCl = INa + Cl =>
I + NaCl = INa + Cl
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