| Équations équilibrées la veille |
3 Mg + Cu3(PO4)2 = Mg3(PO4)2 + 3 Cu
K2SO4 + P2O5 = SO3 + KPO3 =>
K2SO4 + P2O5 = SO3 + 2 KPO3
Ba(NO3)2(aq) + LiCl(aq) = BaCl2(s) + LiNO3(aq) =>
Ba(NO3)2(aq) + 2 LiCl(aq) = BaCl2(s) + 2 LiNO3(aq)
HClO3 + Ni = Ni(ClO3)2 + H2 =>
2 HClO3 + Ni = Ni(ClO3)2 + H2
KCl + Br2 = KBr + Cl2 =>
2 KCl + Br2 = 2 KBr + Cl2
Ca + NaCl = Na + CaCl2 =>
Ca + 2 NaCl = 2 Na + CaCl2
Al2(SO4)3 + KOH = Al(OH)3(s) + K2SO4(aq) =>
Al2(SO4)3 + 6 KOH = 2 Al(OH)3(s) + 3 K2SO4(aq)
KCl + Br2 = KBr + Cl =>
2 KCl + Br2 = 2 KBr + 2 Cl
C2H205 + O2 = CO2 + H2O =>
4 C2H205 + 213 O2 = 8 CO2 + 410 H2O
CaO + SO2 + H2O = CaSO4 + H2 =>
CaO + SO2 + H2O = CaSO4 + H2
(Cr(CO(NH2)2)6)4(Cr(CN)6)3 + KMnO4 + H2SO4 = Cr2(SO4)3 + CO2 + N2 + MnSO4 + K2SO4 + H2O =>
10(Cr(CO(NH2)2)6)4(Cr(CN)6)3 + 474 KMnO4 + 816 H2SO4 = 35 Cr2(SO4)3 + 420 CO2 + 330 N2 + 474 MnSO4 + 237 K2SO4 + 1296 H2O
ZnCl2 + (NH4)2SO4 = ZnSO4 + (NH4)2Cl2 =>
ZnCl2 + (NH4)2SO4 = ZnSO4 + (NH4)2Cl2
CH3CH2COOCH3 + KOH = CH3CH2COOK + CH3OH =>
CH3CH2COOCH3 + KOH = CH3CH2COOK + CH3OH
C6H12(l) + O2(g) = CO2(g) + H2O(l) =>
C6H12(l) + 9 O2(g) = 6 CO2(g) + 6 H2O(l)
Ga2Br3 + Cl2 = GaCl3 + Br2 =>
2 Ga2Br3 + 6 Cl2 = 4 GaCl3 + 3 Br2
ZnFe2O4 + CO = ZnO + Fe + CO2 =>
ZnFe2O4 + 3 CO = ZnO + 2 Fe + 3 CO2
C6H4CH3Cl + CH3Cl = C6H4CH3CH3 + Cl2 =>
C6H4CH3Cl + CH3Cl = C6H4CH3CH3 + Cl2
Mg + Fe2O3 = Fe + MgO =>
3 Mg + Fe2O3 = 2 Fe + 3 MgO
F2(g) + NaI(aq) = Na2(aq) + FI2(g) =>
F2(g) + 4 NaI(aq) = 2 Na2(aq) + 2 FI2(g)
NH4Br + PbCO3 = NCO3 + Pb(H4Br) =>
NH4Br + PbCO3 = NCO3 + Pb(H4Br)
Cu2O + ZnO = Cu2ZnO2 =>
Cu2O + ZnO = Cu2ZnO2
Ba(No3)2 + Na2Co3 = BaCo3 + NaNo3 =>
Ba(No3)2 + Na2Co3 = BaCo3 + 2 NaNo3
Al + PBO2 = Al2O3 + PB =>
4 Al + 3 PBO2 = 2 Al2O3 + 3 PB
GeO2 + MgO = MgGeO3 =>
GeO2 + MgO = MgGeO3
PCl + Cl2 = PCl3 =>
PCl + Cl2 = PCl3
CuSO4 + KI = CuI2 + K2 + SO4 =>
CuSO4 + 2 KI = CuI2 + K2 + SO4
(NH4)3PO4 + AgC2H3O2 = C2H7NO2 + Ag3PO4 =>
(NH4)3PO4 + 3 AgC2H3O2 = 3 C2H7NO2 + Ag3PO4
KH2PO4 = K{+} + H2PO4{-} =>
KH2PO4 = K{+} + H2PO4{-}
CH2CH2OH + KMnO4 + H2SO4 = CH3COOH + K2SO4 + H2O + MnSO4 =>
10 CH2CH2OH + 6 KMnO4 + 9 H2SO4 = 10 CH3COOH + 3 K2SO4 + 14 H2O + 6 MnSO4
Mn2(CO3)3 + HClO4 = Mn(ClO4)3 + H2O + CO2 =>
Mn2(CO3)3 + 6 HClO4 = 2 Mn(ClO4)3 + 3 H2O + 3 CO2
Ag + Mg(NO3)2 = Ag(NO3) + Mg =>
2 Ag + Mg(NO3)2 = 2 Ag(NO3) + Mg
H2O + P2O5 + NH4 + Mg + OH = MgNH4PO4*6H2O =>
9 H2O + P2O5 + 2 NH4 + 2 Mg + 6 OH = 2 MgNH4PO4*6H2O
NO2 + Ba(OH)2 = Ba(NO3)2 + H2 =>
2 NO2 + Ba(OH)2 = Ba(NO3)2 + H2
SnCl2 + K2Cr2O7 + H2S04 = Sn(S04)2 + CrCl3 + K2S04 + H2O =>
3 SnCl2 + K2Cr2O7 + 7 H2S04 = 3 Sn(S04)2 + 2 CrCl3 + K2S04 + 7 H2O
KI + CCl4 + Br2 = KBr + CCl4I2 =>
2 KI + CCl4 + Br2 = 2 KBr + CCl4I2
CH4N2O = C3H6N6 + NH3 + CO2 =>
6 CH4N2O = C3H6N6 + 6 NH3 + 3 CO2
K + H2O = H2 + KOH =>
2 K + 2 H2O = H2 + 2 KOH
NaI(aq) + CaS(aq) = CaI2(s) + Na2S(aq) =>
2 NaI(aq) + CaS(aq) = CaI2(s) + Na2S(aq)
C2H8O + CuO = (CH3)2CO + Cu + H2O =>
3 C2H8O + 5 CuO = 2(CH3)2CO + 5 Cu + 6 H2O
AgL + H2SO4 = Ag2SO4 + HL =>
2 AgL + H2SO4 = Ag2SO4 + 2 HL
Na4[Cd(OH)6] + HCl = NaCl + Cd(OH)2 + H2O =>
Na4[Cd(OH)6] + 4 HCl = 4 NaCl + Cd(OH)2 + 4 H2O
C37OH + O2 = CO2 + H2O =>
4 C37OH + 147 O2 = 148 CO2 + 2 H2O
NH4VO3 + HCl + SnCl2 = VOCl2 + SnCl4 + H2O + NH4Cl =>
2 NH4VO3 + 8 HCl + SnCl2 = 2 VOCl2 + SnCl4 + 4 H2O + 2 NH4Cl
SP + ZnSO4 = SSO4 + ZnP =>
SP + ZnSO4 = SSO4 + ZnP
C9H14O6K{+} + C6H10O4 = C6H10O3K{+} + C9H14O7 =>
C9H14O6K{+} + C6H10O4 = C6H10O3K{+} + C9H14O7
Na2CO3(S) + BaCl2(aq) = NaCl(aq) + BaCO3(S) =>
Na2CO3(S) + BaCl2(aq) = 2 NaCl(aq) + BaCO3(S)
MgCl2 + CaPO = MgPO + CaCl2 =>
MgCl2 + CaPO = MgPO + CaCl2
MgB = Mg + B =>
MgB = Mg + B
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
HClO4 + Mg(OH)7 = H2O + Mg(ClO4)7 =>
7 HClO4 + Mg(OH)7 = 7 H2O + Mg(ClO4)7
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