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2 HC2H3O2(aq) + Ca(OH)2(aq) = Ca(C2H3O2)2(aq) + 2 H2O(l)
C + S + NO3{-} = N2 + CO2 + S{2-} =>
3 C + S + 2 NO3{-} = N2 + 3 CO2 + S{2-}
Fe + Cl2 = FeCl200 =>
Fe + 100 Cl2 = FeCl200
S + BaCl2 = BaS2 + Cl2 =>
2 S + BaCl2 = BaS2 + Cl2
Cu(NH3)4(NO3)2 = Cu(NO)3 + N2 + NH3 + H2O =>
2 Cu(NH3)4(NO3)2 = 2 Cu(NO)3 + N2 + 4 NH3 + 6 H2O
Zn(NO3)2 + Na2SO4 = NaNO3 + ZnSO4 =>
Zn(NO3)2 + Na2SO4 = 2 NaNO3 + ZnSO4
(NH4)2Cr2O7 = Cr2O3 + N2 + H2O =>
(NH4)2Cr2O7 = Cr2O3 + N2 + 4 H2O
Magnesiumoxide + carbondioxide = magnesiumcarbonate =>
MgO + CO2 = MgCO3
CH3COOH + MgCO3 = CH3COOMg + CO2 + H2O =>
9 CH3COOH + 8 MgCO3 = 8 CH3COOMg + 10 CO2 + 6 H2O
(NH4)2Cr2O7 = Cr2O3 + N2 + H2O =>
(NH4)2Cr2O7 = Cr2O3 + N2 + 4 H2O
KClO3 + KOH + Zn = KCl + K2ZnO2 + H2O =>
KClO3 + 6 KOH + 3 Zn = KCl + 3 K2ZnO2 + 3 H2O
NaOH + CuO2 = NaO + Cu(OH)2 =>
2 NaOH + CuO2 = 2 NaO + Cu(OH)2
CuO + H2SO4 = CuSO4 + H2O =>
CuO + H2SO4 = CuSO4 + H2O
[Me4N]I + Br2 = [Me4N]Br2I =>
[Me4N]I + Br2 = [Me4N]Br2I
(NH4)2Cr2O7 = Cr2O3 + N2 + H2O =>
(NH4)2Cr2O7 = Cr2O3 + N2 + 4 H2O
Al(OH)2Cl + H2SO4 = Al2(SO4)3 + HCl + H2O =>
2 Al(OH)2Cl + 3 H2SO4 = Al2(SO4)3 + 2 HCl + 4 H2O
Na2S + HCl = NaCl + H2S =>
Na2S + 2 HCl = 2 NaCl + H2S
Cr(OH)3 + FeSO4 = CrSO4 + Fe(OH)3 =>
Cr(OH)3 + FeSO4 = CrSO4 + Fe(OH)3
Cl2 + KOH = KCl + KClO + H2O =>
Cl2 + 2 KOH = KCl + KClO + H2O
Pb(aq) + SO4(aq) = PbSO4(s) =>
Pb(aq) + SO4(aq) = PbSO4(s)
CH4 = C2H2 + H2 =>
2 CH4 = C2H2 + 3 H2
AlI3 + KOH = Al(OH)3 + KI =>
AlI3 + 3 KOH = Al(OH)3 + 3 KI
KMnO4 = K2MnO4 + MnO2 + O2 =>
2 KMnO4 = K2MnO4 + MnO2 + O2
Mg(s) + AgNO3(aq) = Mg(NO3)2(aq) + Ag(s)(s) =>
Mg(s) + 2 AgNO3(aq) = Mg(NO3)2(aq) + 2 Ag(s)(s)
TeO2 + Cl2 + H2O = H2TeO4 + HCl =>
TeO2 + Cl2 + 2 H2O = H2TeO4 + 2 HCl
Br2O5 + O2 = Br2O7 =>
Br2O5 + O2 = Br2O7
FeCO3 + HCl = FeCl2 + H2 + CO + O =>
FeCO3 + 2 HCl = FeCl2 + H2 + CO + 2 O
CH3CH2OH + Br2 = CH2BrCH2Br + H2O =>
CH3CH2OH + Br2 = CH2BrCH2Br + H2O
Na2O + H3Po4 = Na3Po4 + H2O =>
3 Na2O + 2 H3Po4 = 2 Na3Po4 + 3 H2O
Pb(NO3)2 + NaI = PbI2 + NaNO3 =>
Pb(NO3)2 + 2 NaI = PbI2 + 2 NaNO3
AlCl3 + CH3CN = AlCl3(CH3CN) =>
AlCl3 + CH3CN = AlCl3(CH3CN)
Mg(s) + Cr(NO3)3(aq) = Cr(s) + Mg(NO3)2(aq) =>
3 Mg(s) + 2 Cr(NO3)3(aq) = 2 Cr(s) + 3 Mg(NO3)2(aq)
C3H6 + O2 = CO2 + H2O =>
2 C3H6 + 9 O2 = 6 CO2 + 6 H2O
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
SiO2 + HF = SiF + O2H =>
SiO2 + HF = SiF + O2H
Cu + HI = CuHI =>
Cu + HI = CuHI
CH5N + O2 = CO2 + H2O + NO =>
4 CH5N + 11 O2 = 4 CO2 + 10 H2O + 4 NO
NaAlO2 + H2O + Al2(SO4)3 = AlOOH + Na2SO4 =>
6 NaAlO2 + 4 H2O + Al2(SO4)3 = 8 AlOOH + 3 Na2SO4
CuO + H2SO4 = CuSO4 + H2O =>
CuO + H2SO4 = CuSO4 + H2O
KMnO4 + KHCO3 + MnO2 = K2MnO4 + CO2 + H2O =>
2 KMnO4 + 4 KHCO3 + MnO2 = 3 K2MnO4 + 4 CO2 + 2 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Mg + N2 = Mg3N2 =>
3 Mg + N2 = Mg3N2
(CH3)2NH + H2O = (CH4)2NH + OH =>
(CH3)2NH + 2 H2O = (CH4)2NH + 2 OH
K2CO3(aq) + Ca(NO3)2 = KNO3 + CaCO3 =>
K2CO3(aq) + Ca(NO3)2 = 2 KNO3 + CaCO3
NH4VO3 = V2O5 + NH3 + H2O =>
2 NH4VO3 = V2O5 + 2 NH3 + H2O
Re + Ta + B = Re58Ta12B30 =>
58 Re + 12 Ta + 30 B = Re58Ta12B30
(NH4)2Cr2O7 = Cr2O3 + N2 + H2O =>
(NH4)2Cr2O7 = Cr2O3 + N2 + 4 H2O
Fe2 + AgNo3 = Fe(No3)3 + Ag =>
Fe2 + 6 AgNo3 = 2 Fe(No3)3 + 6 Ag
HCl + NaOH = H2O + NaCl =>
HCl + NaOH = H2O + NaCl
BeO + H2SiO3 = BeSiO3 + H2O =>
BeO + H2SiO3 = BeSiO3 + H2O
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