| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Ca + P = Ca3P
ZnOH + NaCl = ZnCl + NaOH =>
ZnOH + NaCl = ZnCl + NaOH
Na2O + Ca(OH)2 = CaO + NaOH =>
Na2O + Ca(OH)2 = CaO + 2 NaOH
Na3PO4 + CaCl2 = Ca3(PO4)2 + NaCl =>
2 Na3PO4 + 3 CaCl2 = Ca3(PO4)2 + 6 NaCl
K(s) + N2 = KN2 =>
K(s) + N2 = KN2
BaO + CO = BaCO2 =>
BaO + CO = BaCO2
Ag2HPO3 = Ag + HPO3 =>
Ag2HPO3 = 2 Ag + HPO3
Sb2S3 + S + NaOH = Na3SbS4 + NaSbO3 + H2O =>
4 Sb2S3 + 8 S + 18 NaOH = 5 Na3SbS4 + 3 NaSbO3 + 9 H2O
Na2SO3 + AgNO3 + H2O = Na2SO4 + Ag + HNO3 =>
Na2SO3 + 2 AgNO3 + H2O = Na2SO4 + 2 Ag + 2 HNO3
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
C8H16(OH)2 + O2 = H2O + CO2 =>
2 C8H16(OH)2 + 23 O2 = 18 H2O + 16 CO2
Pb + HI = PbI2 + H =>
Pb + 2 HI = PbI2 + 2 H
FeSO4*7H2O + NH4H2PO4 + H2O2 + NH3 = FePO4*2H2O + (NH4)2SO4 + H2O =>
2 FeSO4*7H2O + 2 NH4H2PO4 + H2O2 + 2 NH3 = 2 FePO4*2H2O + 2(NH4)2SO4 + 12 H2O
Rb + S8 = Rb2S =>
16 Rb + S8 = 8 Rb2S
MgSO4 + I2 = MgI2 + SO2 + O2 =>
MgSO4 + I2 = MgI2 + SO2 + O2
C3H5N3O9 = CO2 + H2O + N2 + NO =>
4 C3H5N3O9 = 12 CO2 + 10 H2O + 5 N2 + 2 NO
C5H12O + O2 = CO2 + H2O =>
2 C5H12O + 15 O2 = 10 CO2 + 12 H2O
KOH + HBr = KBr + H2O =>
KOH + HBr = KBr + H2O
NH4 + MgSO4 = (NH4)2SO4 + Mg =>
2 NH4 + MgSO4 = (NH4)2SO4 + Mg
I{-} + Cl2 + H2O = IO3{-} + Cl{-} + H3O{+} =>
I{-} + 3 Cl2 + 9 H2O = IO3{-} + 6 Cl{-} + 6 H3O{+}
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Zn(s) + HClO3(aq) = Zn(ClO3)2(aq) + H2(g) =>
Zn(s) + 2 HClO3(aq) = Zn(ClO3)2(aq) + H2(g)
LiHSO4 + LiOH = Li2SO4 + H2O =>
LiHSO4 + LiOH = Li2SO4 + H2O
PI3 + P + H2O = PH4I + H3PO4 =>
5 PI3 + 22 P + 48 H2O = 15 PH4I + 12 H3PO4
H2S + HCl = H2 + SCl =>
2 H2S + 2 HCl = 3 H2 + 2 SCl
HSiCl3 + H2O = H10Si10O15 + HCl =>
10 HSiCl3 + 15 H2O = H10Si10O15 + 30 HCl
C10H22 + oxygen = carbondioxide + water =>
2 C10H22 + 31 O2 = 20 CO2 + 22 H2O
KClOHNO3 = KNO3HClO =>
KClOHNO3 = KNO3HClO
Te + HNO3 = HTeO4 + NO + H2O =>
3 Te + 7 HNO3 = 3 HTeO4 + 7 NO + 2 H2O
Fe2(SO4)3 + RbOH = Fe(OH)3 + Rb2SO4 =>
Fe2(SO4)3 + 6 RbOH = 2 Fe(OH)3 + 3 Rb2SO4
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
Ag2Cl2 + Fe2 = FeCl2 + Ag =>
2 Ag2Cl2 + Fe2 = 2 FeCl2 + 4 Ag
Ni(OH)3 + NaOH = NiO3H2 + NaOH2 =>
Ni(OH)3 + NaOH = NiO3H2 + NaOH2
CH3MgI + SiCl4 = CH3Si + MgICl4 =>
CH3MgI + SiCl4 = CH3Si + MgICl4
Al2(SO4)3 + Na2CO3 + H2O = Al(OH)3 + CO2 + Na2SO4 =>
Al2(SO4)3 + 3 Na2CO3 + 3 H2O = 2 Al(OH)3 + 3 CO2 + 3 Na2SO4
H2*O + N2*O5 = HNO3 =>
H2*O + N2*O5 = 2 HNO3
Na + Cl2 + O2 = NaClO =>
2 Na + Cl2 + O2 = 2 NaClO
C2H6 + Cl2(hv) = C2H5Cl + HCl =>
C2H6 + Cl2(hv) = C2H5Cl + HCl
MnO2 + KNO3 + NaOH = NaMnO4 + KNO2 + H2O =>
2 MnO2 + 3 KNO3 + 2 NaOH = 2 NaMnO4 + 3 KNO2 + H2O
MgSO4 + Be(OH)2 = Mg(OH)2 + BeSO4 =>
MgSO4 + Be(OH)2 = Mg(OH)2 + BeSO4
PbCl2 + C2H5NS = PbS + C2H5NCl2 =>
PbCl2 + C2H5NS = PbS + C2H5NCl2
N2H5{+} + Fe(CN)6{3-} = N2 + H{+} + Fe(CN)6{4-} =>
N2H5{+} + 4 Fe(CN)6{3-} = N2 + 5 H{+} + 4 Fe(CN)6{4-}
C10H18 + O2 = CO2 + H2O =>
2 C10H18 + 29 O2 = 20 CO2 + 18 H2O
Al + P2O5 = Al2O3 + P4 =>
20 Al + 6 P2O5 = 10 Al2O3 + 3 P4
Rb2 + S = RbS =>
Rb2 + 2 S = 2 RbS
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Sr3(PO4)2 + Na2SO4 = Na3PO4 + SrSO4 =>
Sr3(PO4)2 + 3 Na2SO4 = 2 Na3PO4 + 3 SrSO4
Ba + P = PBa =>
Ba + P = PBa
LiOH(aq) + Al(NO3)3 = Li(NO3)3 + AlOH =>
LiOH(aq) + Al(NO3)3 = Li(NO3)3 + AlOH
AlBr3(aq) + Na2CO3(aq) = Al2(CO3)3(s) + NaBr(aq) =>
2 AlBr3(aq) + 3 Na2CO3(aq) = Al2(CO3)3(s) + 6 NaBr(aq)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/17/24
Équations équilibrées sur12/17/23
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