| Équations équilibrées la veille |
3 KF + Fe(NO3)3 = FeF3 + 3 KNO3
NaO + Cl2 = NaClO =>
2 NaO + Cl2 = 2 NaClO
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
SiCl3 + Mg = Si + MgCl2 =>
2 SiCl3 + 3 Mg = 2 Si + 3 MgCl2
W3(OH)3 = HOW =>
W3(OH)3 = 3 HOW
CH4(g) + H2O(l) = CO(g) + H2(g) =>
CH4(g) + H2O(l) = CO(g) + 3 H2(g)
Ag2SO4(s) + Cu(s) = Ag2(s) + CuSO4(s) =>
Ag2SO4(s) + Cu(s) = Ag2(s) + CuSO4(s)
SO2 + Br2 + H2O = H2Br + H2SO4 =>
2 SO2 + Br2 + 4 H2O = 2 H2Br + 2 H2SO4
NaF + Br2 = NaBr + F2 =>
2 NaF + Br2 = 2 NaBr + F2
Ca(NO3)2*4H2O + H3PO4 + NH4OH = Ca10(PO4)6(OH)2 + NH4NO3 + H2O =>
10 Ca(NO3)2*4H2O + 6 H3PO4 + 20 NH4OH = Ca10(PO4)6(OH)2 + 20 NH4NO3 + 58 H2O
C3H8O3 + O = CO2 + H2O =>
C3H8O3 + 7 O = 3 CO2 + 4 H2O
HBr + H2O = H3O + Br2 =>
2 HBr + 2 H2O = 2 H3O + Br2
KF + Fe(NO3)3 = FeF3 + KNO3 =>
3 KF + Fe(NO3)3 = FeF3 + 3 KNO3
C2H5OH + O6 = CO2 + H2O =>
C2H5OH + O6 = 2 CO2 + 3 H2O
NaOH + KAl(SO4)2 = Al(OH)3 + Na2SO4 + KOH =>
4 NaOH + KAl(SO4)2 = Al(OH)3 + 2 Na2SO4 + KOH
P4 + Ba(OH)2 + H2O = PH3 + Ba(H2PO2)2 =>
2 P4 + 3 Ba(OH)2 + 6 H2O = 2 PH3 + 3 Ba(H2PO2)2
Cu + NaCl = CuCl2 + Na =>
Cu + 2 NaCl = CuCl2 + 2 Na
Al + O = AlO =>
Al + O = AlO
Zr + Cl2 = ZrCl2 =>
Zr + Cl2 = ZrCl2
Mg + CaOH2 = MgOH2 + Ca =>
Mg + CaOH2 = MgOH2 + Ca
H2SiO3 + KOH = K2SiO3 + H2O =>
H2SiO3 + 2 KOH = K2SiO3 + 2 H2O
Zn(OH)2 + (NH4)2SO4 = ZnSO4 + NH3 + H2O =>
Zn(OH)2 + (NH4)2SO4 = ZnSO4 + 2 NH3 + 2 H2O
HNO3 + KOH = KNO3H2O =>
HNO3 + KOH = KNO3H2O
H2O + H4N2CO = CO2 + NH3 =>
H2O + H4N2CO = CO2 + 2 NH3
C2H7NO2 + NaOH = C2H7OH + NaNO2 =>
C2H7NO2 + NaOH = C2H7OH + NaNO2
CaMg2(CH3COO)6 = CaCO3 + MgO + CH3COCH3 + CO2 =>
CaMg2(CH3COO)6 = CaCO3 + 2 MgO + 3 CH3COCH3 + 2 CO2
HNO3Mg(OH)2 = MgNO3H(OH)2 =>
HNO3Mg(OH)2 = MgNO3H(OH)2
K + B2O3 = K2O + B =>
6 K + B2O3 = 3 K2O + 2 B
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
FeSO4*(NH4)2SO4*6H2O + K2Cr2O7 + H2SO4 = K2SO4 + Cr2(SO4)3 + Fe2(SO4)3 + (NH4)2SO4 + H2O =>
6 FeSO4*(NH4)2SO4*6H2O + K2Cr2O7 + 7 H2SO4 = K2SO4 + Cr2(SO4)3 + 3 Fe2(SO4)3 + 6(NH4)2SO4 + 43 H2O
KNa + H2O = KNaO + H2 =>
KNa + H2O = KNaO + H2
KCl + Na3Co(NO2)6 = K3Co(NO2)6 + NaCl =>
3 KCl + Na3Co(NO2)6 = K3Co(NO2)6 + 3 NaCl
SiO2 + HF3 + H2 = SiF4 + H2O =>
3 SiO2 + 4 HF3 + 4 H2 = 3 SiF4 + 6 H2O
Cl2CHCO2CH3 + H2O = CH3OH + Cl2CHCO2H =>
Cl2CHCO2CH3 + H2O = CH3OH + Cl2CHCO2H
Sodium + Water = Sodiumhydroxide + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
AgNO3 + Li = LiNO3 + Ag =>
AgNO3 + Li = LiNO3 + Ag
K2MnO4 + NO2 = Mn(NO3)2 + KNO3 =>
K2MnO4 + 4 NO2 = Mn(NO3)2 + 2 KNO3
ClO2 + IO3{-} + H2O = ClO2{-} + IO4{-} + H{+} =>
2 ClO2 + IO3{-} + H2O = 2 ClO2{-} + IO4{-} + 2 H{+}
NiCl2 + H3AsO4 = Ni3(AsO4)2 + HCl =>
3 NiCl2 + 2 H3AsO4 = Ni3(AsO4)2 + 6 HCl
(NH4)2S2O8 = NH4{+} + S2O8{2-} =>
(NH4)2S2O8 = 2 NH4{+} + S2O8{2-}
(NH4)3PO4 + Ba(CH3CO2)2 = Ba3(PO4)2 + NH4CH3CO2 =>
2(NH4)3PO4 + 3 Ba(CH3CO2)2 = Ba3(PO4)2 + 6 NH4CH3CO2
N0 + H2O + O2 = HNO3 =>
4 N0 + 2 H2O + 5 O2 = 4 HNO3
CrCl3 + Zn + HCl = CrH3 + ZnCl2 =>
CrCl3 + 3 Zn + 3 HCl = CrH3 + 3 ZnCl2
Ag4Fe(CN)6 + Na2S2O3 = Ag4Na2S2O3 + Fe(CN)6 =>
Ag4Fe(CN)6 + Na2S2O3 = Ag4Na2S2O3 + Fe(CN)6
Zn + CH3COOH + H2O = Zn(CH3COO)2H2O + H2 =>
Zn + 2 CH3COOH + H2O = Zn(CH3COO)2H2O + H2
Na3PO4 + CoCl2 = CoPO4 + Na3Cl2 =>
Na3PO4 + CoCl2 = CoPO4 + Na3Cl2
Al + SIO2 = SI + Al2O3 =>
4 Al + 3 SIO2 = 3 SI + 2 Al2O3
K2O + HNO3 = KNO3 + H2O =>
K2O + 2 HNO3 = 2 KNO3 + H2O
H202 + KMnO4 + H2SO4 = MnSO4 + K2SO4 + H2O =>
5 H202 + 202 KMnO4 + 303 H2SO4 = 202 MnSO4 + 101 K2SO4 + 808 H2O
Li + O2 = Li2O =>
4 Li + O2 = 2 Li2O
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Équations équilibrées sur11/20/24
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