Équations équilibrées la veille |
AgNO3 + C = AgNO3C
HgS = Hg + S8 =>
8 HgS = 8 Hg + S8
Ca(HCO3)2 + HBr = CaBr2 + H2O + CO2 =>
Ca(HCO3)2 + 2 HBr = CaBr2 + 2 H2O + 2 CO2
CS2 + O2 = CO2 + SO2 =>
CS2 + 3 O2 = CO2 + 2 SO2
Al + KOH = Al(OH)3 + K =>
Al + 3 KOH = Al(OH)3 + 3 K
CU + H2O = CUOH + H2 =>
2 CU + 2 H2O = 2 CUOH + H2
CaCI2 + F2 = CaF2 + CI2 =>
CaCI2 + F2 = CaF2 + CI2
Mg(OH)2(aq) + H3PO4 = H2O(l) + Mg3(PO4)2(aq) =>
3 Mg(OH)2(aq) + 2 H3PO4 = 6 H2O(l) + Mg3(PO4)2(aq)
CH3COOHNaOH = CH3OHNaCOOH =>
CH3COOHNaOH = CH3OHNaCOOH
BaCl2 + K4(Fe(CN)6) = BaK2(Fe(CN)6) + KCl =>
BaCl2 + K4(Fe(CN)6) = BaK2(Fe(CN)6) + 2 KCl
Li + S6 = Li2S =>
12 Li + S6 = 6 Li2S
Al2O3 + Zn = Zn2O3 + Al =>
Al2O3 + 2 Zn = Zn2O3 + 2 Al
Zn + HC1 = ZnC1 + H2 =>
2 Zn + 2 HC1 = 2 ZnC1 + H2
(NH4)3PO4 + CuBr2 = Cu3(PO4)2 + NH4Br =>
2(NH4)3PO4 + 3 CuBr2 = Cu3(PO4)2 + 6 NH4Br
Ti2S + HNO3 = Ti(NO3)3 + H2SO4 + NO2 + H2O =>
Ti2S + 18 HNO3 = 2 Ti(NO3)3 + H2SO4 + 12 NO2 + 8 H2O
AgNO3 + KOH = AgOH + KNO3 =>
AgNO3 + KOH = AgOH + KNO3
Ti2S + HNO3 = Ti(NO3)3 + H2SO4 + NO2 + H2O =>
Ti2S + 18 HNO3 = 2 Ti(NO3)3 + H2SO4 + 12 NO2 + 8 H2O
CH3COOH(aq) + NaOH(aq) = CH3COONa(aq) + H2O(l) =>
CH3COOH(aq) + NaOH(aq) = CH3COONa(aq) + H2O(l)
Cu(NO3)2 + NH3 = Cu(NH3) + NO3 =>
Cu(NO3)2 + NH3 = Cu(NH3) + 2 NO3
MgSO4(s) + Cu(s) = Mg(s) + CuSO4(aq) =>
MgSO4(s) + Cu(s) = Mg(s) + CuSO4(aq)
FeCl3 + Na2Co3 = Fe2(Co3)3 + NaCl =>
2 FeCl3 + 3 Na2Co3 = Fe2(Co3)3 + 6 NaCl
S8 + AgF2 = S2F2 + AgF =>
S8 + 8 AgF2 = 4 S2F2 + 8 AgF
FeCl3 + Na2Co3 = Fe2(Co3)3 + NaCl =>
2 FeCl3 + 3 Na2Co3 = Fe2(Co3)3 + 6 NaCl
Na2S4O6 + HCl + Al = NaCl + Al2Cl6 + H2O + H2S =>
Na2S4O6 + 20 HCl + 6 Al = 2 NaCl + 3 Al2Cl6 + 6 H2O + 4 H2S
Ca3N2 + H2 = NH3 + Ca =>
Ca3N2 + 3 H2 = 2 NH3 + 3 Ca
C6H5C2H3 + KMnO4 + H2O = C6H5COOH + KOH + MnO2 =>
21 C6H5C2H3 + 40 KMnO4 + 8 H2O = 24 C6H5COOH + 40 KOH + 40 MnO2
Mg(OH)2 + NH4Cl = MgCl2 + H2O + NH3 =>
Mg(OH)2 + 2 NH4Cl = MgCl2 + 2 H2O + 2 NH3
H3PO4 + NH4OH = HOH + (NH4)3PO4 =>
H3PO4 + 3 NH4OH = 3 HOH + (NH4)3PO4
Mn2O7 + Mg = Mn + MgO =>
Mn2O7 + 7 Mg = 2 Mn + 7 MgO
Ni(NH3)6 + (CH3)2C2(NOH)2 = NH4 + NH3 + NiC8H14N4O4 =>
Ni(NH3)6 + 2(CH3)2C2(NOH)2 = 2 NH4 + 4 NH3 + NiC8H14N4O4
Co(NO3)2 + KOH = Co(OH)2 + KNO3 =>
Co(NO3)2 + 2 KOH = Co(OH)2 + 2 KNO3
Cu + HNO3 = Cu2N2O6 + NO2 + H2O =>
2 Cu + 4 HNO3 = Cu2N2O6 + 2 NO2 + 2 H2O
CH3CCH + CuCl + NH3 = CH3CCCu + NH4Cl =>
CH3CCH + CuCl + NH3 = CH3CCCu + NH4Cl
C6H5NO2 + NaOH = C6H5OH + NaNO2 =>
C6H5NO2 + NaOH = C6H5OH + NaNO2
C6H8O7 + Na3HCO3 = CO2 + H2O + Na3C6H5O7 =>
8 C6H8O7 + 9 Na3HCO3 = 3 CO2 + 14 H2O + 9 Na3C6H5O7
H2SO4(l) + Cu(s) = CuSO4(s) + H2(g) =>
H2SO4(l) + Cu(s) = CuSO4(s) + H2(g)
C6H14(i) + O2(g) = CO2(g) + H2O(g) =>
2 C6H14(i) + 19 O2(g) = 12 CO2(g) + 14 H2O(g)
Zn(OH)2 + Li2O = ZnO + LiOH =>
Zn(OH)2 + Li2O = ZnO + 2 LiOH
H2SO4 + H2O = H4SO5 =>
H2SO4 + H2O = H4SO5
K(MnO4) + K(ClO2) + H2O = MnO2 + K(ClO4) + K(OH) =>
4 K(MnO4) + 3 K(ClO2) + 2 H2O = 4 MnO2 + 3 K(ClO4) + 4 K(OH)
Nb2O5 + Fe2O3 + Al = Nb + Fe + Al2O3 =>
3 Nb2O5 + Fe2O3 + 12 Al = 6 Nb + 2 Fe + 6 Al2O3
H3PO4 + NH3 = (NH4)3PO4 =>
H3PO4 + 3 NH3 = (NH4)3PO4
NiO4 = Ni + O2 =>
NiO4 = Ni + 2 O2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
P2O3 + NaOH = P2OH + NaO3 =>
P2O3 + NaOH = P2OH + NaO3
CaC2 + H2O2 = Ca(OH)2 + C =>
CaC2 + H2O2 = Ca(OH)2 + 2 C
NaBrO3 + N2H4 = NaBr + N2 + H2O =>
2 NaBrO3 + 3 N2H4 = 2 NaBr + 3 N2 + 6 H2O
B + HNO3 = B2O3 + NO2 + H2O =>
2 B + 6 HNO3 = B2O3 + 6 NO2 + 3 H2O
NiCl2 + LiOH + LiClO3 = LiCl + Ni2O3 + H2O =>
6 NiCl2 + 12 LiOH + LiClO3 = 13 LiCl + 3 Ni2O3 + 6 H2O
Fe2(CO3)3 + LiNO3 = Fe(NO3)3 + Li2CO3 =>
Fe2(CO3)3 + 6 LiNO3 = 2 Fe(NO3)3 + 3 Li2CO3
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