| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Li + 2 HOH = 2 LiOH + H2
SrO + H2O = Sr(OH)2 =>
SrO + H2O = Sr(OH)2
KBr + H2SO4 = K2SO4 + Br2 + SO2 + H2O =>
2 KBr + 2 H2SO4 = K2SO4 + Br2 + SO2 + 2 H2O
FeC2O4*2H2O(s) + H2C2O4(aq) + H2O2(aq) + K2C2O4(aq) = K3[Fe(C2O4)3]*3H2O(s) =>
2 FeC2O4*2H2O(s) + H2C2O4(aq) + H2O2(aq) + 3 K2C2O4(aq) = 2 K3[Fe(C2O4)3]*3H2O(s)
Mg + HgCl = Hg + MgCl =>
Mg + HgCl = Hg + MgCl
CaSO4*2H2O + BaCl2*2H2O = CaCl2 + Ba(SO4) + H2O =>
CaSO4*2H2O + BaCl2*2H2O = CaCl2 + Ba(SO4) + 4 H2O
HHBr + K2Cr2O7 = KBr + CrBr + H2O + Br =>
7 HHBr + K2Cr2O7 = 2 KBr + 2 CrBr + 7 H2O + 3 Br
LiOHNaNO3 = Na(OH)LiNO3 =>
LiOHNaNO3 = Na(OH)LiNO3
KOH + O2 = H2O + KO =>
4 KOH + O2 = 2 H2O + 4 KO
FeCl3 + MgSO4 = Fe2(SO4)3 + MgCl2 =>
2 FeCl3 + 3 MgSO4 = Fe2(SO4)3 + 3 MgCl2
Mg + H2OSO4 = Mg(SO4) + H2O =>
Mg + H2OSO4 = Mg(SO4) + H2O
HClO3 + BOH = BClO3 + H2O =>
HClO3 + BOH = BClO3 + H2O
K[Al(OH)4] + CO2 = Al(OH)3 + K2CO3 + H2O =>
2 K[Al(OH)4] + CO2 = 2 Al(OH)3 + K2CO3 + H2O
Na2CO3 + KHP = Na + CO + KP + H2O =>
Na2CO3 + 4 KHP = 2 Na + CO + 4 KP + 2 H2O
SO2 + Ba(OH)2 = BaSO3 + H2O =>
SO2 + Ba(OH)2 = BaSO3 + H2O
KNO3 + SiO2 = K2O + SiO3 + N2 =>
2 KNO3 + 5 SiO2 = K2O + 5 SiO3 + N2
C3H7OH + NaHCO3 = CO2 + H2O + C3H7ONa =>
C3H7OH + NaHCO3 = CO2 + H2O + C3H7ONa
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
Al4O3 + H2O = Al2O2H =>
Al4O3 + H2O = 2 Al2O2H
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
CH3CHCH2 + KMnO4 + H2O = CH2(OH)CH2(OH)CH3 + MnO2 + KOH =>
3 CH3CHCH2 + KMnO4 + 5 H2O = 3 CH2(OH)CH2(OH)CH3 + MnO2 + KOH
C3H7OH + C2H5COOH = C2H5COOC3H7 + H2O =>
C3H7OH + C2H5COOH = C2H5COOC3H7 + H2O
CH3CH2NH2 + H3PO4 = (CH3CH2NH3)3PO4 =>
3 CH3CH2NH2 + H3PO4 = (CH3CH2NH3)3PO4
CH4(g) + H2O(heart) = CO(g) + H2(g) =>
CH4(g) + H2O(heart) = CO(g) + 3 H2(g)
K2Cl2 + Ca(NO3)2 = CaCl2 + K2(NO3)2 =>
K2Cl2 + Ca(NO3)2 = CaCl2 + K2(NO3)2
Ir + HNO3 = Ir(NO3)2 + H2 =>
Ir + 2 HNO3 = Ir(NO3)2 + H2
C6H15O3N + Na2Cr2O7 + HF = NH3 + CrF3 + NaF + CO2 + H2O =>
C6H15O3N + 5 Na2Cr2O7 + 40 HF = NH3 + 10 CrF3 + 10 NaF + 6 CO2 + 26 H2O
SO32{-} + Ag{+} + H2O = SO42{-} + Ag + H{+} =>
SO32{-} + 20 Ag{+} + 10 H2O = SO42{-} + 20 Ag + 20 H{+}
Mg(NO3)2 + (NH4)2CO3 = MgCO3 + NH4NO3 =>
Mg(NO3)2 + (NH4)2CO3 = MgCO3 + 2 NH4NO3
Cl2 + (OH{-}) = (Cl{-}) + (ClO3{-}) + H2O =>
3 Cl2 + 6(OH{-}) = 5(Cl{-}) + (ClO3{-}) + 3 H2O
(Ag(NH3)4)OH = AgOH + NH3 =>
(Ag(NH3)4)OH = AgOH + 4 NH3
KHCOO + HBr = KBr + HCOOH =>
KHCOO + HBr = KBr + HCOOH
NaI(aq) + H2SO4(aq) = I2(aq) + H2S(g) + H2O(l) + Na2SO4(aq) =>
8 NaI(aq) + 5 H2SO4(aq) = 4 I2(aq) + H2S(g) + 4 H2O(l) + 4 Na2SO4(aq)
Ba(OH)2 + NaNo3 = Ba(No3)2 + NaOH =>
Ba(OH)2 + 2 NaNo3 = Ba(No3)2 + 2 NaOH
KMnO4 + Fe(NO2)2 + KOH = K2MnO4 + FeOH(NO3)2 + H2O =>
5 KMnO4 + Fe(NO2)2 + 5 KOH = 5 K2MnO4 + FeOH(NO3)2 + 2 H2O
BaSO4 + K2Cr2O7 + H2O = BaCrO4 + K2SO4 + H2CrO4 =>
BaSO4 + K2Cr2O7 + H2O = BaCrO4 + K2SO4 + H2CrO4
ArNO3 + Na2S = Ar2S + NaNO3 =>
2 ArNO3 + Na2S = Ar2S + 2 NaNO3
SrBr2 + CI2 = SrCI2 + Br2 =>
SrBr2 + CI2 = SrCI2 + Br2
Rb + H2O = Rb2O + H2 =>
2 Rb + H2O = Rb2O + H2
Na3PO4 + Ag2SO4 = Na2SO4 + Ag3PO4 =>
2 Na3PO4 + 3 Ag2SO4 = 3 Na2SO4 + 2 Ag3PO4
CuSO4H2O = CuSO4 + H2O =>
CuSO4H2O = CuSO4 + H2O
PbK2SO4 = PbSO4K2 =>
PbK2SO4 = PbSO4K2
C4H7 + O2 = CO2 + H2O =>
4 C4H7 + 23 O2 = 16 CO2 + 14 H2O
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
AgBrO3 = Ag + BrO3 =>
AgBrO3 = Ag + BrO3
Mg{2} + S{-2} = MgS =>
Mg{2} + S{-2} = MgS
Pb3O4 + H{+} = Pb2{+} + PbO2 + H2O =>
7 Pb3O4 + 4 H{+} = 4 Pb2{+} + 13 PbO2 + 2 H2O
HCIO4 + Fe(OH)2 = Fe(CIO4)2 + H2O =>
2 HCIO4 + Fe(OH)2 = Fe(CIO4)2 + 2 H2O
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
Pb + H2O = PbO + H2 =>
Pb + H2O = PbO + H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/29/24
Équations équilibrées sur11/28/23
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