| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 CsOH + (NH4)2CO3 = Cs2CO3 + 2 NH3 + 2 H2O
Ba(OH)2 + K2CO3 = BaCO3 + KOH =>
Ba(OH)2 + K2CO3 = BaCO3 + 2 KOH
H2O + SO3 = H2SO4 =>
H2O + SO3 = H2SO4
C + H2 + O2 + P + N2 = (CH2)30(CH2O)76*(NH3)16(H3PO4) =>
212 C + 263 H2 + 80 O2 + 2 P + 16 N2 = 2(CH2)30(CH2O)76*(NH3)16(H3PO4)
CO2 + H2O + SO2 = C6H6OS + O2 =>
6 CO2 + 3 H2O + SO2 = C6H6OS + 8 O2
Sn(NO2)2 + Mn = Mn(NO2)6 + Sn =>
3 Sn(NO2)2 + Mn = Mn(NO2)6 + 3 Sn
AuCl3 + Ca = Ca3Cl + Au =>
AuCl3 + 9 Ca = 3 Ca3Cl + Au
S8 + OH{-} = S2{-} + S2O3 + H2O =>
7 S8 + 24 OH{-} = 24 S2{-} + 4 S2O3 + 12 H2O
NH3 + HClO = N(ClO)3 + H2 =>
NH3 + 3 HClO = N(ClO)3 + 3 H2
bariumhydroxide + hydrochloricacid = bariumchloride + water =>
Ba(OH)2 + 2 HCl = BaCl2 + 2 H2O
Co(C2H3O2)2(aq) + Na2S(aq) = CoS(s) + NaC2H3O2(aq) =>
Co(C2H3O2)2(aq) + Na2S(aq) = CoS(s) + 2 NaC2H3O2(aq)
P2O3 = P + O2 =>
2 P2O3 = 4 P + 3 O2
C3H6O(l) + O2(g) = CO2(g) + H2O(l) =>
C3H6O(l) + 4 O2(g) = 3 CO2(g) + 3 H2O(l)
KCrO2 + CrCl3 + H2O = KCl + Cr(OH)3 =>
3 KCrO2 + CrCl3 + 6 H2O = 3 KCl + 4 Cr(OH)3
K2Cr2O7 + FeSO4 + HSO4 = Cr2(SO4)3 + H2O + K2SO4 + Fe2(SO4)3 =>
K2Cr2O7 + 20 FeSO4 + 14 HSO4 = Cr2(SO4)3 + 7 H2O + K2SO4 + 10 Fe2(SO4)3
CH3H8 + O2 = CO2 + H2O =>
4 CH3H8 + 15 O2 = 4 CO2 + 22 H2O
Cr + F2 = CrF2 =>
Cr + F2 = CrF2
NH3CO + O2 = CO2 + H2O + N2 =>
4 NH3CO + 5 O2 = 4 CO2 + 6 H2O + 2 N2
NaH + CO2 = Na2O + CH4 =>
4 NaH + CO2 = 2 Na2O + CH4
HNO3 + BaCO3 = HNO3BaCO3 =>
HNO3 + BaCO3 = HNO3BaCO3
Bi2O3 + Br2 + KOH = K3BiO4 + KBr + H2O =>
Bi2O3 + 2 Br2 + 10 KOH = 2 K3BiO4 + 4 KBr + 5 H2O
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
CaCO3 + HNO3 = Ca(NO3)2 + CO2 + H2O =>
CaCO3 + 2 HNO3 = Ca(NO3)2 + CO2 + H2O
SO2 + KMrO4 + H2O = H2SO4 + MrSO4 + K2SO4 =>
5 SO2 + 2 KMrO4 + 2 H2O = 2 H2SO4 + 2 MrSO4 + K2SO4
C(diamond) + O2 = CO2 =>
C(diamond) + O2 = CO2
Sr2(NO3)2 + KOH = SrOH + KNO3 =>
Sr2(NO3)2 + 2 KOH = 2 SrOH + 2 KNO3
CH3CH(OH)CH3 + Na2Cr2O7 + H2SO4 = Cr2(SO4)3 + Na2SO3 + CH3COCH2CH3 + H2O =>
16 CH3CH(OH)CH3 + 3 Na2Cr2O7 + 12 H2SO4 = 3 Cr2(SO4)3 + 3 Na2SO3 + 12 CH3COCH2CH3 + 28 H2O
O2 + Mn + H2O = Mn(OH)2 =>
O2 + 2 Mn + 2 H2O = 2 Mn(OH)2
HSO4 = O2 + H2O + SO2 =>
4 HSO4 = 3 O2 + 2 H2O + 4 SO2
Sn + HO3 = SnO2 + H2O =>
5 Sn + 4 HO3 = 5 SnO2 + 2 H2O
SiO2 + BaSO3 = SiSO3 + BaO2 =>
SiO2 + BaSO3 = SiSO3 + BaO2
Iron(III)Chloride + SodiumSulfide = Iron(III)Sulfide + SodiumChloride =>
Iron(III)Chloride + SodiumSulfide = Iron(III)Sulfide + SodiumChloride
[NH4]2Cr2O7 = N2 + Cr2O3 + H2O =>
[NH4]2Cr2O7 = N2 + Cr2O3 + 4 H2O
MgCl2 + K2PO4 = Mg(PO4)2 + K + Cl2 =>
MgCl2 + 2 K2PO4 = Mg(PO4)2 + 4 K + Cl2
CdCl2 + NH3 = [Cd(NH3)4]{+2} + Cl{-} =>
CdCl2 + 4 NH3 = [Cd(NH3)4]{+2} + 2 Cl{-}
NH3 + O2 = NO + OH2 =>
4 NH3 + 5 O2 = 4 NO + 6 OH2
CH3COOH + KOH = H2O + KC2H3O2 =>
CH3COOH + KOH = H2O + KC2H3O2
HCOOH + MnO4{-} + H{+} = CO2 + Mn{2+} + H2O =>
5 HCOOH + 2 MnO4{-} + 6 H{+} = 5 CO2 + 2 Mn{2+} + 8 H2O
KC103 = KC1 + KC104 =>
103 KC103 = KC1 + 102 KC104
H20(g) + O2(g) = H2O(i) =>
H20(g) + 5 O2(g) = 10 H2O(i)
NaCl + Pb(NO3)2 = (PbCl2) + Na(NO3) =>
2 NaCl + Pb(NO3)2 = (PbCl2) + 2 Na(NO3)
KOH + Cr2O3 + KNO3 = K2CrO4 + KNO2 + H2O =>
4 KOH + Cr2O3 + 3 KNO3 = 2 K2CrO4 + 3 KNO2 + 2 H2O
FeBr3 + F2 = FeF2 + Br2 =>
2 FeBr3 + 2 F2 = 2 FeF2 + 3 Br2
Rb(s) + H2O(l) = RbO2(g) + H4(g) =>
Rb(s) + 2 H2O(l) = RbO2(g) + H4(g)
KNO3 = KNO2 + O2 =>
2 KNO3 = 2 KNO2 + O2
Ca + H3PO4 = Ca3(PO4)2 + H2 =>
3 Ca + 2 H3PO4 = Ca3(PO4)2 + 3 H2
Na2CO3 + FeCl3 = Fe2(CO3)3 + NaCl =>
3 Na2CO3 + 2 FeCl3 = Fe2(CO3)3 + 6 NaCl
H3PO4 + CsOH = CsPO3 + H2O =>
H3PO4 + CsOH = CsPO3 + 2 H2O
BaMnO4 + H2O2 = Ba(MnO4)2 + Ba(OH)2 =>
2 BaMnO4 + H2O2 = Ba(MnO4)2 + Ba(OH)2
Mo2C = Mo + C =>
Mo2C = 2 Mo + C
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
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