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HBrFe2O3 = Fe2BrHO3
(CaO) + H2O = Ca(OH)2 =>
(CaO) + H2O = Ca(OH)2
KMnO4 + C3H5(OH)3 = K2CO3 + Mn2O3 + CO2 + H2O =>
14 KMnO4 + 4 C3H5(OH)3 = 7 K2CO3 + 7 Mn2O3 + 5 CO2 + 16 H2O
Bi2O3(s) = Bi(s) + O2(g) =>
2 Bi2O3(s) = 4 Bi(s) + 3 O2(g)
Mg + CuSO4 = MgSO4 + Cu =>
Mg + CuSO4 = MgSO4 + Cu
BaH2 + N2 = Ba3N2 + H2 =>
3 BaH2 + N2 = Ba3N2 + 3 H2
AgNO3 + KI = AgI + KNO3 =>
AgNO3 + KI = AgI + KNO3
Cu(NO3)2Na2S = CuS + NaNO3 =>
Cu(NO3)2Na2S = CuS + 2 NaNO3
Na2S2O3 + HCl = NaCl + Na2SO4 + S + H2O =>
3 Na2S2O3 + 2 HCl = 2 NaCl + 2 Na2SO4 + 4 S + H2O
MgSH3PO4 = MgPO4H3S =>
MgSH3PO4 = MgPO4H3S
FeCl3 + Na2CO3 + H2O = Fe(OH)3 + CO2 + NaCl =>
2 FeCl3 + 3 Na2CO3 + 3 H2O = 2 Fe(OH)3 + 3 CO2 + 6 NaCl
NH3 = N2(H3)2 =>
2 NH3 = N2(H3)2
CuCl2 + Na2SO3 = CuS + NaCl + O2 =>
2 CuCl2 + 2 Na2SO3 = 2 CuS + 4 NaCl + 3 O2
K2Cr2O7 + C3H8O3 + H2SO4 = Cr2(SO4)3 + K2SO4 + CO2 + H2O =>
7 K2Cr2O7 + 3 C3H8O3 + 28 H2SO4 = 7 Cr2(SO4)3 + 7 K2SO4 + 9 CO2 + 40 H2O
Co + NH4SCN = NH4 + Co(SCN)4 =>
Co + 4 NH4SCN = 4 NH4 + Co(SCN)4
KMnO4 + CH3COOH + Na2SO3 = Mn(CH3COO) + CH3COOK + Na2SO4 + H2O =>
KMnO4 + 2 CH3COOH + 3 Na2SO3 = Mn(CH3COO) + CH3COOK + 3 Na2SO4 + H2O
KIAt2 = KAt2I =>
KIAt2 = KAt2I
NH4Cl + CO2 = NH3 + CClO2H =>
NH4Cl + CO2 = NH3 + CClO2H
KI + CH3COOH + NaNO2 = CH3COONa + KNO2 + HI =>
KI + CH3COOH + NaNO2 = CH3COONa + KNO2 + HI
NiCl2 + CoSO4 = NiSO4 + CoCl2 =>
NiCl2 + CoSO4 = NiSO4 + CoCl2
CaO + SiO = Ca + SiO3 =>
2 CaO + SiO = 2 Ca + SiO3
HCl(aq)NaHCO3 = NaCl(aq)H2O(l)CO2(g) =>
HCl(aq)NaHCO3 = NaCl(aq)H2O(l)CO2(g)
magnesiumoxide + carbondioxide + water = magnesiumbicarbonate =>
MgO + 2 CO2 + H2O = Mg(HCO3)2
VO2 + HF = VF4 + H2O =>
VO2 + 4 HF = VF4 + 2 H2O
NaHCO3HCl(aq) = NaClH2OCO2 =>
NaHCO3HCl(aq) = NaClH2OCO2
C17H33COONa + Ca(OH)2 = (C17H33COO)2Ca + Na(OH) =>
2 C17H33COONa + Ca(OH)2 = (C17H33COO)2Ca + 2 Na(OH)
Al2(SO4)3(aq) + Ca(OH)2(aq) = Al(OH)3(s) + CaSO4(aq) =>
Al2(SO4)3(aq) + 3 Ca(OH)2(aq) = 2 Al(OH)3(s) + 3 CaSO4(aq)
KH2PO4 = KPO3 + H2O =>
KH2PO4 = KPO3 + H2O
SiBr4 + F2 = SiF4 + Br2 =>
SiBr4 + 2 F2 = SiF4 + 2 Br2
C + H2(SO4) = CO2 + SO2 + H2O =>
C + 2 H2(SO4) = CO2 + 2 SO2 + 2 H2O
NaHCO3HCl(aq) = NaCl(aq)CO2(g)H2O =>
NaHCO3HCl(aq) = NaCl(aq)CO2(g)H2O
CuCl2 + Al = CuAl3 + Cl2 =>
CuCl2 + 3 Al = CuAl3 + Cl2
Cr(NO3)3 + Li3PO4 = CrPO4 + LiNO3 =>
Cr(NO3)3 + Li3PO4 = CrPO4 + 3 LiNO3
NaHCO3HCl(aq) = NaCl(aq)H2OCO2 =>
NaHCO3HCl(aq) = NaCl(aq)H2OCO2
HCl(aq)NaHCO3 = NaClH2CO3 =>
HCl(aq)NaHCO3 = NaClH2CO3
H2MnO2 = MnO + H2O =>
H2MnO2 = MnO + H2O
H2S + Fe2(SO4)3 = Fe2S + H2(SO4)3 =>
H2S + Fe2(SO4)3 = Fe2S + H2(SO4)3
XO + NaOH = Na2XO2 + H2O =>
XO + 2 NaOH = Na2XO2 + H2O
NaHCO3HCl(aq) = NaCl(s)H2O(l)CO2(g) =>
NaHCO3HCl(aq) = NaCl(s)H2O(l)CO2(g)
NaHCO3HCl(aq) = NaCl(aq)H2O(l)CO2 =>
NaHCO3HCl(aq) = NaCl(aq)H2O(l)CO2
CuH2PO4 + S(MnO4)6 = CuMnO4 + S(H2PO4)6 =>
6 CuH2PO4 + S(MnO4)6 = 6 CuMnO4 + S(H2PO4)6
HCl + CaCO3* = CaCl2* + H2*O + CO2* =>
2 HCl + CaCO3* = CaCl2* + H2*O + CO2*
Cr + (NO3)3 = Cr(NO3)3 =>
Cr + (NO3)3 = Cr(NO3)3
SrCl2(aq) + Fe2(SO4)3(aq) = SrSO4(s) + FeCl3(aq) =>
3 SrCl2(aq) + Fe2(SO4)3(aq) = 3 SrSO4(s) + 2 FeCl3(aq)
Bi2O3(s) = Bi(s) + O2(g) =>
2 Bi2O3(s) = 4 Bi(s) + 3 O2(g)
Si + FeO = FeSi + SiO2 =>
3 Si + 2 FeO = 2 FeSi + SiO2
MgCl2 + K2CO3 = MgCO3 + KCl =>
MgCl2 + K2CO3 = MgCO3 + 2 KCl
SrCl2(aq) + Fe2(SO4)3(aq) = SrSO4(s) + FeCl3(aq) =>
3 SrCl2(aq) + Fe2(SO4)3(aq) = 3 SrSO4(s) + 2 FeCl3(aq)
CuSO4*5H2O + K2C2O4*H2O = K2[Cu(C2O4)2]*2H2O + H2O + K + SO4 =>
CuSO4*5H2O + 2 K2C2O4*H2O = K2[Cu(C2O4)2]*2H2O + 5 H2O + 2 K + SO4
C2H3Cl3 + O2 = CO2 + H2O + Cl2 =>
4 C2H3Cl3 + 11 O2 = 8 CO2 + 6 H2O + 6 Cl2
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