| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 NaHCO3 = CO2 + H2O + Na2CO3
Ca + Cl = CaCl3 =>
Ca + 3 Cl = CaCl3
C6H6 + O2 = C + H2O =>
2 C6H6 + 3 O2 = 12 C + 6 H2O
KNO3 + Zn + H2SO4 = ZnSO4 + (NH4)2SO4 + K2SO4 + H2O =>
2 KNO3 + 8 Zn + 10 H2SO4 = 8 ZnSO4 + (NH4)2SO4 + K2SO4 + 6 H2O
Ag{+} + Cr = Ag + Cr3{+} =>
Ag{+} + 3 Cr = Ag + Cr3{+}
KHSO4(aq) + KOH = K2SO4 + H2O =>
KHSO4(aq) + KOH = K2SO4 + H2O
C2H4 + H2 = CH3 =>
C2H4 + H2 = 2 CH3
Zn(OH)2 + HNO3 = H2O + Zn(NO3)2 =>
Zn(OH)2 + 2 HNO3 = 2 H2O + Zn(NO3)2
Y(NO3)3*6H2O + CH4N2O = Y2O3 + CO2 + H2O + N2 =>
2 Y(NO3)3*6H2O + 5 CH4N2O = Y2O3 + 5 CO2 + 22 H2O + 8 N2
K2Cr2O7 + Ba(NO3)2 = KNO3 + BaCr2O7 =>
K2Cr2O7 + Ba(NO3)2 = 2 KNO3 + BaCr2O7
C6H5NO2 + O2 = CO2 + H2O + NO2 =>
4 C6H5NO2 + 29 O2 = 24 CO2 + 10 H2O + 4 NO2
F2 + AlBr2 = Br2 + AlF3 =>
3 F2 + 2 AlBr2 = 2 Br2 + 2 AlF3
NaNO3 = NaNO2 + O =>
NaNO3 = NaNO2 + O
C7H3O2 + O2 = CO2 + H2O =>
4 C7H3O2 + 27 O2 = 28 CO2 + 6 H2O
HI + C3H6 = C3H7I =>
HI + C3H6 = C3H7I
C17H21NO4 + O2 = HNO2 + CO2 + H2O =>
C17H21NO4 + 21 O2 = HNO2 + 17 CO2 + 10 H2O
KMgO4 + HCl = KCl + MgCl2 + H2O + Cl2 =>
2 KMgO4 + 16 HCl = 2 KCl + 2 MgCl2 + 8 H2O + 5 Cl2
Ni + CuSO4 = NiSO4 + Cu =>
Ni + CuSO4 = NiSO4 + Cu
Cu2(SO4)2 + H2S = CuS + H2(SO4) =>
Cu2(SO4)2 + 2 H2S = 2 CuS + 2 H2(SO4)
Na0 = Na1 =>
Na0 = Na1
B2O3 + C + Cl = BCl3 + CO =>
B2O3 + 3 C + 6 Cl = 2 BCl3 + 3 CO
K2CO3 + Fe = K + FeCO3 =>
K2CO3 + Fe = 2 K + FeCO3
(NH4)2SO4(aq) + Ca(OH)2(aq) = CaSO4 + H2O(l) + NH3(g) =>
(NH4)2SO4(aq) + Ca(OH)2(aq) = CaSO4 + 2 H2O(l) + 2 NH3(g)
CdSO4 + KOH = K2SO4 + Cd(OH)2 =>
CdSO4 + 2 KOH = K2SO4 + Cd(OH)2
Ag(NO3)2 + KCl = K(NO3)2 + AgCl =>
Ag(NO3)2 + KCl = K(NO3)2 + AgCl
NaCl(aq) + K2H2Sb2O7(aq) = Na2H2Sb2O7(s) + KCl(aq) =>
2 NaCl(aq) + K2H2Sb2O7(aq) = Na2H2Sb2O7(s) + 2 KCl(aq)
Zn(OH)2 + NH4 + Cl = ZnCl2 + H2O + NH3 =>
Zn(OH)2 + 2 NH4 + 2 Cl = ZnCl2 + 2 H2O + 2 NH3
S2O4{2}{-} + O2 + OH{+}{-} = SO4{2}{-} + H2O =>
2 S2O4{2}{-} + 3 O2 + 4 OH{+}{-} = 4 SO4{2}{-} + 2 H2O
potassiumhydrogencarbonate = potassiumcarbonate + H2O + CO2 =>
2 KHCO3 = K2CO3 + H2O + CO2
Mg(OH)2 + NaOH = Na2[Mg(OH)4] =>
Mg(OH)2 + 2 NaOH = Na2[Mg(OH)4]
K2CrO4 + MnF2 = Mn(CrO4) + KF =>
K2CrO4 + MnF2 = Mn(CrO4) + 2 KF
K3Fe(CN)6 + Na3(PO4) = K3Fe(PO4)2 + Na6(CN)6 =>
K3Fe(CN)6 + 2 Na3(PO4) = K3Fe(PO4)2 + Na6(CN)6
K2Cr2O7 + KI + H2SO4 = Cr2(SO4)3 + K2SO4 + I2 + H2O =>
K2Cr2O7 + 6 KI + 7 H2SO4 = Cr2(SO4)3 + 4 K2SO4 + 3 I2 + 7 H2O
Fe2O3 + H2O = Fe(OH)3 =>
Fe2O3 + 3 H2O = 2 Fe(OH)3
Mg(SO4) + Na2CO3 = MgCO3 + Na2SO4 =>
Mg(SO4) + Na2CO3 = MgCO3 + Na2SO4
Zn + HS + O2 = Zn(SO4) + H2 =>
2 Zn + 2 HS + 4 O2 = 2 Zn(SO4) + H2
CH3CH2OH + CH3COOH = CH3C11OOCH2CH3 + H2O =>
CH3CH2OH + 6 CH3COOH = CH3C11OOCH2CH3 + 11 H2O
Cl2 + NaOH = NaClO3 + NaCl + H2O =>
3 Cl2 + 6 NaOH = NaClO3 + 5 NaCl + 3 H2O
[Co(H2O)6] + Cl(aq) = CoCl2 + H2O =>
[Co(H2O)6] + 2 Cl(aq) = CoCl2 + 6 H2O
TiPO4 + V2(Cr2O7)7 = Ti2(Cr2O7)3 + V3(PO4)7 =>
14 TiPO4 + 3 V2(Cr2O7)7 = 7 Ti2(Cr2O7)3 + 2 V3(PO4)7
O2 + C6H14O4 = H2O + CO2 =>
15 O2 + 2 C6H14O4 = 14 H2O + 12 CO2
C2H5SH + O2 = SO2 + H2O + CO2 =>
2 C2H5SH + 9 O2 = 2 SO2 + 6 H2O + 4 CO2
H3Po4 + Ba(No3)2 = Ba3(Po4)2 + HNo3 =>
2 H3Po4 + 3 Ba(No3)2 = Ba3(Po4)2 + 6 HNo3
Fe(NO3) + LiOH = Fe(OH) + LiNO3 =>
Fe(NO3) + LiOH = Fe(OH) + LiNO3
K*K*O + H*H*O = K*O*H =>
K*K*O + H*H*O = 2 K*O*H
NO3{-} + H2O = OH{-} + HNO3 =>
NO3{-} + H2O = OH{-} + HNO3
OF2 + CH4 = CF2O + HF + H2O =>
2 OF2 + CH4 = CF2O + 2 HF + H2O
NaCl + MnO2 + H2SO4 = NaHSO4 + MnSO4 + H2O + Cl =>
2 NaCl + MnO2 + 3 H2SO4 = 2 NaHSO4 + MnSO4 + 2 H2O + 2 Cl
Zn(OH)2 + NaOH = Na2ZnO2 + H2O =>
Zn(OH)2 + 2 NaOH = Na2ZnO2 + 2 H2O
(NH4)2Cr2O7 + H2O = CrO4 + NH3 + H2 =>
(NH4)2Cr2O7 + H2O = 2 CrO4 + 2 NH3 + 2 H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/27/24
Équations équilibrées sur04/26/23
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