| Équations équilibrées la veille | Équations équilibrées le lendemain |
MgO + NiO = MgNiO2
H2SO4 + Zn(OH)2 = ZnSO4 + HOH =>
H2SO4 + Zn(OH)2 = ZnSO4 + 2 HOH
CH3CH2OH + Ca = CH3CHCa + H2O =>
CH3CH2OH + Ca = CH3CHCa + H2O
RbBrO3 = Rb + BrO3 =>
RbBrO3 = Rb + BrO3
KNO3(s) + S8(s) = K2SO4(s) + NO(s) =>
16 KNO3(s) + S8(s) = 8 K2SO4(s) + 16 NO(s)
FeCl2 + FCl3 = FeF3 + Cl2 =>
2 FeCl2 + 6 FCl3 = 2 FeF3 + 11 Cl2
Zn + H2O = H2 + ZnO =>
Zn + H2O = H2 + ZnO
HBr + AgNO3 = H2NO3AgBr2 =>
2 HBr + AgNO3 = H2NO3AgBr2
H2O + S{2-} + MnO4{-} = S + Mn{2+} + OH{-} =>
8 H2O + 5 S{2-} + 2 MnO4{-} = 5 S + 2 Mn{2+} + 16 OH{-}
NaCl(aq) + H2SO4(aq) = Na2SO4(s) + HCl(g) =>
2 NaCl(aq) + H2SO4(aq) = Na2SO4(s) + 2 HCl(g)
H2SO4 + I = H2 + SO4I =>
H2SO4 + I = H2 + SO4I
S2O2 + Li2Se = S2Se2 + Li2O =>
S2O2 + 2 Li2Se = S2Se2 + 2 Li2O
H2S + Co = CoS + H =>
H2S + Co = CoS + 2 H
H2S + LiOH = Li2S + H2O =>
H2S + 2 LiOH = Li2S + 2 H2O
Zn + Al = Zn5Al6 =>
5 Zn + 6 Al = Zn5Al6
C + CaO + H2O = CaCO3 + H2 =>
C + CaO + 2 H2O = CaCO3 + 2 H2
Na2S + P2S5 = Na3PS4 =>
3 Na2S + P2S5 = 2 Na3PS4
Al + HNO3 = Al(NO3)3 + NO + H2O =>
Al + 4 HNO3 = Al(NO3)3 + NO + 2 H2O
Hg(NO3)2(aq) + NaI(aq) = HgI2(s) + NaNO3(aq) =>
Hg(NO3)2(aq) + 2 NaI(aq) = HgI2(s) + 2 NaNO3(aq)
H2S + MnCl3 = Mn2S3 + HCl =>
3 H2S + 2 MnCl3 = Mn2S3 + 6 HCl
C6H12O6 = C2H5OH + CO2 =>
C6H12O6 = 2 C2H5OH + 2 CO2
KOH + HCl = HOH + KCl =>
KOH + HCl = HOH + KCl
Li + BeO = Li2O + Be =>
2 Li + BeO = Li2O + Be
LiPO3 = Li + P + O2 =>
2 LiPO3 = 2 Li + 2 P + 3 O2
P4 + Cl2 = Cl2P4 =>
P4 + Cl2 = Cl2P4
NH4ClO4 + Zn = ZnO + N2 + ZnCl2 + H2O =>
2 NH4ClO4 + 5 Zn = 4 ZnO + N2 + ZnCl2 + 4 H2O
No2O + H2O = NoOH =>
No2O + H2O = 2 NoOH
Al2(SO4)3(ac) + Ca(NO3)2(ac) = CaSO4(s) + Al(NO3)3(ac) =>
Al2(SO4)3(ac) + 3 Ca(NO3)2(ac) = 3 CaSO4(s) + 2 Al(NO3)3(ac)
C19H25O + O2 = CO2 + H2O =>
4 C19H25O + 99 O2 = 76 CO2 + 50 H2O
Fe2(CO3)3(s) + HNO3(aq) = Fe(NO3)3(aq) + H2O(l) + CO2(g) =>
Fe2(CO3)3(s) + 6 HNO3(aq) = 2 Fe(NO3)3(aq) + 3 H2O(l) + 3 CO2(g)
KMnO4 + Na2SO3 + NaOH = K2MnO4 + Na2MnO4 + Na2SO4 + H2O =>
2 KMnO4 + Na2SO3 + 2 NaOH = K2MnO4 + Na2MnO4 + Na2SO4 + H2O
RCOOH + HOCH2CH3 = RCOOCH2CH3 + H2O =>
RCOOH + HOCH2CH3 = RCOOCH2CH3 + H2O
(OH)CH2CH2(OH) + (COOH)C6H4(COOH) = H2O + (OH)CH2CH2(OH)(CO)C6H4(CO) =>
9(OH)CH2CH2(OH) + 4(COOH)C6H4(COOH) = 14 H2O + 5(OH)CH2CH2(OH)(CO)C6H4(CO)
CuC2H3O2 + Na2S = NaC2H3O2 + Cu + S =>
2 CuC2H3O2 + Na2S = 2 NaC2H3O2 + 2 Cu + S
(NH4)2S2O8 + Ce(NO3)3 + HNO3 = Ce(NO3)4 + (NH4)2SO4 + H2O =>
(NH4)2S2O8 + 18 Ce(NO3)3 + 20 HNO3 = 18 Ce(NO3)4 + 2(NH4)2SO4 + 6 H2O
CH3COOH + C3H7OH = C2H5COOC3H7 + H2O =>
3 CH3COOH + 4 C3H7OH = 3 C2H5COOC3H7 + 4 H2O
Na2CO3 + HNO3 = CO2 + H2O + NaNO3 =>
Na2CO3 + 2 HNO3 = CO2 + H2O + 2 NaNO3
FeCl3 + NH3 = FeCl3(NH3) =>
FeCl3 + NH3 = FeCl3(NH3)
Na2SO3 + AgNO3 + NaOH = Na2SO4 + Ag + NaNO3 + H2O =>
Na2SO3 + 2 AgNO3 + 2 NaOH = Na2SO4 + 2 Ag + 2 NaNO3 + H2O
PH3 + Br2 + NaOH = H2O + NaBr + Na3PO4 =>
PH3 + 4 Br2 + 11 NaOH = 7 H2O + 8 NaBr + Na3PO4
AgNO3(aq) + K2CrO4(aq) = Ag2CrO4(s) + KNO3(aq) =>
2 AgNO3(aq) + K2CrO4(aq) = Ag2CrO4(s) + 2 KNO3(aq)
KClO + H2O + KI = I2 + KCl + KOH =>
KClO + H2O + 2 KI = I2 + KCl + 2 KOH
MnSO4 + HNO3 + PbO2 = HMnO4 + Pb(NO3)2 + PbSO4 + H2O =>
2 MnSO4 + 6 HNO3 + 5 PbO2 = 2 HMnO4 + 3 Pb(NO3)2 + 2 PbSO4 + 2 H2O
AgNO3(aq) + K2CrO4(aq) = Ag2CrO4(s) + KNO3(aq) =>
2 AgNO3(aq) + K2CrO4(aq) = Ag2CrO4(s) + 2 KNO3(aq)
Cu(NH3)4{2+} + Na2S + OH{-} = Cu + SO3{2-} + Na{+} + NH3 + H2O =>
3 Cu(NH3)4{2+} + Na2S + 6 OH{-} = 3 Cu + SO3{2-} + 2 Na{+} + 12 NH3 + 3 H2O
AgNO3(aq) + K2CrO4(aq) = Ag2CrO4(s) + KNO3(aq) =>
2 AgNO3(aq) + K2CrO4(aq) = Ag2CrO4(s) + 2 KNO3(aq)
TaCl5 + KOH = K2HTaO4 + KCl + H2O =>
TaCl5 + 7 KOH = K2HTaO4 + 5 KCl + 3 H2O
CuSO4*5H2O(heat) = CuSO4 + H2O =>
CuSO4*5H2O(heat) = CuSO4 + 5 H2O
CS2 + O2 = CO2 + SO2 =>
CS2 + 3 O2 = CO2 + 2 SO2
K3PO4 + AgF = Ag3PO4 + KF =>
K3PO4 + 3 AgF = Ag3PO4 + 3 KF
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/04/24
Équations équilibrées sur12/04/23
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