| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Ag + MgBr2 = 2 AgBr + Mg
S + H2O = SH2 + O2 =>
2 S + 2 H2O = 2 SH2 + O2
Fe2(SO4)3(aq) + Ba(NO3)2(aq) = Fe(NO3)3(aq) + BaSO4 =>
Fe2(SO4)3(aq) + 3 Ba(NO3)2(aq) = 2 Fe(NO3)3(aq) + 3 BaSO4
Ag + MgBr2 = AgBr + Mg =>
2 Ag + MgBr2 = 2 AgBr + Mg
Ni(No3)2 + KBr = NiBr2 + KNo3 =>
Ni(No3)2 + 2 KBr = NiBr2 + 2 KNo3
Si + F2 = SiF44 =>
Si + 22 F2 = SiF44
CS2 + F2 = CF4 + S =>
CS2 + 2 F2 = CF4 + 2 S
Cl2O7 = Cl2 + O2 =>
2 Cl2O7 = 2 Cl2 + 7 O2
RuO4 + e = RuO4{-} =>
RuO4 + e = RuO4{-}
HgO + H2 = H2O2 + Hg =>
2 HgO + H2 = H2O2 + 2 Hg
Na2S2O3 + KMnO4 + KOH = K2MnO4 + Na2SO4 + K2SO4 + H2O =>
Na2S2O3 + 8 KMnO4 + 10 KOH = 8 K2MnO4 + Na2SO4 + K2SO4 + 5 H2O
Ag + HClO3 = AgClO3 + AgCl + H2O =>
6 Ag + 6 HClO3 = 5 AgClO3 + AgCl + 3 H2O
K3(PO4) + FeCl2 = KCl + Fe3(PO4)2 =>
2 K3(PO4) + 3 FeCl2 = 6 KCl + Fe3(PO4)2
KHGeO3 + HCl = GeO2 + KCl + H2O =>
KHGeO3 + HCl = GeO2 + KCl + H2O
H2SO3 + K2S = K2SO4 + H2S =>
4 H2SO3 + 3 K2S = 3 K2SO4 + 4 H2S
CO2 + Ga(OH)3 = Ga2(CO3)3 + H2O =>
3 CO2 + 2 Ga(OH)3 = Ga2(CO3)3 + 3 H2O
KBr + KAsO4 + KOH = K3AsO4 + KBrO3 + H2O =>
KBr + 3 KAsO4 + 6 KOH = 3 K3AsO4 + KBrO3 + 3 H2O
TiO2 + C = Ti + CO =>
TiO2 + 2 C = Ti + 2 CO
HClO4 = H{+} + ClO4{-} =>
HClO4 = H{+} + ClO4{-}
Cu + H2SO4 = H + Cu2(SO4) =>
2 Cu + H2SO4 = 2 H + Cu2(SO4)
NaBr + KClO3 = NaClO3 + KBr =>
NaBr + KClO3 = NaClO3 + KBr
P + N2 = PN2 =>
P + N2 = PN2
Na2S + Mn(C2H3O2)6 = NaC2H3O2 + MnS3 =>
3 Na2S + Mn(C2H3O2)6 = 6 NaC2H3O2 + MnS3
S + O2 = SO3 =>
2 S + 3 O2 = 2 SO3
Au + HCl = AuCl2 + H3 =>
3 Au + 6 HCl = 3 AuCl2 + 2 H3
Al + Pb3(Po4)2 + H2O = AlPo4 + Pb(OH)2 + H2 =>
2 Al + Pb3(Po4)2 + 6 H2O = 2 AlPo4 + 3 Pb(OH)2 + 3 H2
(CH3)2CCCH3 + KMnO4 + H2SO4 = CH3COOH + MnSO4 + K2SO4 + H2O =>
10(CH3)2CCCH3 + 18 KMnO4 + 27 H2SO4 = 25 CH3COOH + 18 MnSO4 + 9 K2SO4 + 22 H2O
La2(CO3)3 + H2SO4 = La2(SO4)3 + H2O + CO2 =>
La2(CO3)3 + 3 H2SO4 = La2(SO4)3 + 3 H2O + 3 CO2
C3H5(OH)3 + KMnO4(s) = K2O + Mn2O + CO2 + H =>
2 C3H5(OH)3 + 2 KMnO4(s) = K2O + Mn2O + 6 CO2 + 16 H
CH3CH2OLi = CH3Li + O2 + (CH3)2CO =>
3 CH3CH2OLi = 3 CH3Li + O2 + (CH3)2CO
Fe(NO3)2 + NaOH + H2O2 = Fe(OH)3 + NaNO3 =>
2 Fe(NO3)2 + 4 NaOH + H2O2 = 2 Fe(OH)3 + 4 NaNO3
K + NiBr2 = Ni + KBr =>
2 K + NiBr2 = Ni + 2 KBr
MnO4 + H = Mn + H2O =>
MnO4 + 8 H = Mn + 4 H2O
(CH3COO)2Cu + KOH = CH3COOK + Cu(OH)2 =>
(CH3COO)2Cu + 2 KOH = 2 CH3COOK + Cu(OH)2
CaCO3(s) + HCl(aq) = CO2(g) + CaCl2(aq) + H2O(l) =>
CaCO3(s) + 2 HCl(aq) = CO2(g) + CaCl2(aq) + H2O(l)
VO3Na + NH4Cl = NH4VO3 + NaCl =>
VO3Na + NH4Cl = NH4VO3 + NaCl
Ca(ClO)2 + NaNO3 + Al + S = Al2O3 + N2 + CaS + NaCl =>
3 Ca(ClO)2 + 6 NaNO3 + 16 Al + 3 S = 8 Al2O3 + 3 N2 + 3 CaS + 6 NaCl
F2 + C2H4 = C2F4 + HF =>
4 F2 + C2H4 = C2F4 + 4 HF
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
HNO3 + CaCO3 = Ca(NO3)2 + CO2(g) + H2O(l) =>
2 HNO3 + CaCO3 = Ca(NO3)2 + CO2(g) + H2O(l)
C7H14O + H2SO4 = C7H16SO5 =>
C7H14O + H2SO4 = C7H16SO5
K2Cr2O7 + (CH3COO)2Pb + H2O = PbCrO4 + CH3COOK + CH3 + COOH =>
K2Cr2O7 + 2(CH3COO)2Pb + H2O = 2 PbCrO4 + 2 CH3COOK + 2 CH3 + 2 COOH
NaAlO2 + NaOH = Na2AlO2OH =>
NaAlO2 + NaOH = Na2AlO2OH
La2MgGeO6 + MnCO3 + FeC2O4H4O2 + ReO3 = [La2MgGeO6]95[Mn2FeReO6]5 + H2O + CO + CO2 =>
95 La2MgGeO6 + 10 MnCO3 + 5 FeC2O4H4O2 + 5 ReO3 = [La2MgGeO6]95[Mn2FeReO6]5 + 10 H2O + 5 CO + 15 CO2
Ca(OH)2 + Ag2SO4 = CaSO4 + Ag2(OH)2 =>
Ca(OH)2 + Ag2SO4 = CaSO4 + Ag2(OH)2
Sn(OH)2{-} + Bi(OH)3 + OH{-} = Sn(OH)6{2-} + Bi =>
Sn(OH)2{-} + Bi(OH)3 + OH{-} = Sn(OH)6{2-} + Bi
CH3OH + Cr2O7 + H{+} = CO2 + H2O + Cr3{+} =>
20 CH3OH + 9 Cr2O7 + 6 H{+} = 20 CO2 + 43 H2O + 6 Cr3{+}
NaBr + PbO2 = Br2 + PbO + Na2O =>
2 NaBr + PbO2 = Br2 + PbO + Na2O
CHOOH + CaCO3 = CHOOCa + H2O + CO2 =>
3 CHOOH + 2 CaCO3 = 2 CHOOCa + 2 H2O + 3 CO2
K + Cl2 = KCl =>
2 K + Cl2 = 2 KCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/31/24
Équations équilibrées sur01/30/24
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