| Équations équilibrées la veille | Équations équilibrées le lendemain |
Fe(NO3)3 + 3 NaOH = Fe(OH)3 + 3 NaNO3
KCN + Fe(OH)2 = K4Fe(CN)6 + KOH =>
6 KCN + Fe(OH)2 = K4Fe(CN)6 + 2 KOH
HNO3 + KHSO4 = KNO3 + H2SO4 =>
HNO3 + KHSO4 = KNO3 + H2SO4
HCl + Na2CO3H2O = NaCl + H2CO3 + H2O =>
2 HCl + Na2CO3H2O = 2 NaCl + H2CO3 + H2O
C4H8 + KMnO4 + H2O = C4H6(OH)2 + MnO2 + KOH =>
3 C4H8 + 4 KMnO4 + 2 H2O = 3 C4H6(OH)2 + 4 MnO2 + 4 KOH
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
C7H5(NO2)3 = C + CO + N2 + H2O =>
2 C7H5(NO2)3 = 7 C + 7 CO + 3 N2 + 5 H2O
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
HClO2 + CuO = Cu(ClO2)2 + H2O =>
2 HClO2 + CuO = Cu(ClO2)2 + H2O
H2C2O4*2H2O + (NH4)2C2O4*H2O + NH4VO3 = (NH4)2[VO(C2O4)2*2(H2O)] + H2O + CO2 =>
4 H2C2O4*2H2O + (NH4)2C2O4*H2O + 2 NH4VO3 = 2(NH4)2[VO(C2O4)2*2(H2O)] + 9 H2O + 2 CO2
C4H8O2 + C5H11OH = C9H18O2 + H2O =>
C4H8O2 + C5H11OH = C9H18O2 + H2O
C12H22O11 + Ca(OH)2 = CaCO3 + C2H6O + CO2 =>
C12H22O11 + Ca(OH)2 = CaCO3 + 4 C2H6O + 3 CO2
AgNO3 = Ag + (NO2) + (O2) =>
2 AgNO3 = 2 Ag + 2(NO2) + (O2)
Ba(OH)2 + Na2SO4 = Ba(SO4) + Na2(OH)2 =>
Ba(OH)2 + Na2SO4 = Ba(SO4) + Na2(OH)2
Al + S + O2 = Al2(SO2)3 =>
2 Al + 3 S + 3 O2 = Al2(SO2)3
C5H6O + OO2 = CO2 + H2O =>
C5H6O + 4 OO2 = 5 CO2 + 3 H2O
HClO3 + MgS = H2S + Mg(ClO3)2 =>
2 HClO3 + MgS = H2S + Mg(ClO3)2
H3PO4 + NH3 = (NH3)H3PO4 =>
H3PO4 + NH3 = (NH3)H3PO4
HCl + C(OH)2 = CCl2 + H2O =>
2 HCl + C(OH)2 = CCl2 + 2 H2O
CoOC = COCo =>
CoOC = COCo
Ca(OH)2 + NaF = CaF2 + NaOH =>
Ca(OH)2 + 2 NaF = CaF2 + 2 NaOH
P4O10 + Al = P + Al2O3 =>
3 P4O10 + 20 Al = 12 P + 10 Al2O3
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
NH3(l) + O2(g) = NO(g) + H2O(g) =>
4 NH3(l) + 5 O2(g) = 4 NO(g) + 6 H2O(g)
Si(s) + NaOH(aq) = Na4SiO4(s) + H2 =>
Si(s) + 4 NaOH(aq) = Na4SiO4(s) + 2 H2
Zn + NbO5 = ZnO2 + Nb =>
5 Zn + 2 NbO5 = 5 ZnO2 + 2 Nb
H{+]+I{-}+Cr2O7{2-} = I2+Cr{+3}+H2O =>
14 H{+]+6I{-}+Cr2O7{2-} = 3 I2+2Cr{+3}+7H2O
ZnO + K2SO3 = ZnSO3 + K2O =>
ZnO + K2SO3 = ZnSO3 + K2O
NO2 + CO = CO2 + NO =>
NO2 + CO = CO2 + NO
Ca(OH)2 + H3PO4 = CaHPO4 + H2O =>
Ca(OH)2 + H3PO4 = CaHPO4 + 2 H2O
Br{-} + HNO3 = HBr + NO3{-} =>
Br{-} + HNO3 = HBr + NO3{-}
C2O2H4 + NaOH = C2O2Na4 + H2O =>
C2O2H4 + 4 NaOH = C2O2Na4 + 4 H2O
HCl + KCn = HCn + KCl =>
HCl + KCn = HCn + KCl
SiH + NH = SiN + H =>
SiH + NH = SiN + 2 H
HCN + Mg(OH)2 = H2O + Mg(CN)2 =>
2 HCN + Mg(OH)2 = 2 H2O + Mg(CN)2
NaOH + TiO2 + H2O = Na2Ti(OH)6 =>
2 NaOH + TiO2 + 2 H2O = Na2Ti(OH)6
Na2CO2 + H2SO4 = Na2SO4 + H2O + CO =>
Na2CO2 + H2SO4 = Na2SO4 + H2O + CO
Ag(OH)3 + KOH = Ag(OH)4 + K =>
Ag(OH)3 + KOH = Ag(OH)4 + K
C12H26O = CH2(CH2)4CH(OH)(CH2)5CH4 =>
C12H26O = CH2(CH2)4CH(OH)(CH2)5CH4
KCl = K + Cl2 =>
2 KCl = 2 K + Cl2
NH3(g) + H2SO4(s) = (NH4)2SO4(s) =>
2 NH3(g) + H2SO4(s) = (NH4)2SO4(s)
Mg6Al2(OH)16CO3 = MgO + Al2O3 + CO2 + H2O =>
Mg6Al2(OH)16CO3 = 6 MgO + Al2O3 + CO2 + 8 H2O
Sb + H2O2 + KOH = KSbO3 + H2O =>
2 Sb + 5 H2O2 + 2 KOH = 2 KSbO3 + 6 H2O
Li{+} + HCO3{-} = LiHCO3 =>
Li{+} + HCO3{-} = LiHCO3
Hg2(NO3)2 + K2SO4 = KNO3 + Hg2SO4 =>
Hg2(NO3)2 + K2SO4 = 2 KNO3 + Hg2SO4
Al + HCl = Cl + H3Al =>
Al + 3 HCl = 3 Cl + H3Al
AgNo3 + K2CrO4 = KNo3 + Ag2CrO4 =>
2 AgNo3 + K2CrO4 = 2 KNo3 + Ag2CrO4
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
PbI2 + Cs3(PO4) = Pb3(PO4)2 + CsI =>
3 PbI2 + 2 Cs3(PO4) = Pb3(PO4)2 + 6 CsI
Cr2Zr2N3F2 = ZrN + CrN + ZrF4 + Cr =>
2 Cr2Zr2N3F2 = 3 ZrN + 3 CrN + ZrF4 + Cr
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/21/25
Équations équilibrées sur05/21/24
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