| Équations équilibrées la veille |
Li2S + Cl2 = Cl2S + Li2
(OH)CH2CH2(OH) + (COOH)C6H4(COOH) = H2O + CH2CH2(COOH)C6H4(COOH) =>
9(OH)CH2CH2(OH) + 4(COOH)C6H4(COOH) = 14 H2O + 5 CH2CH2(COOH)C6H4(COOH)
MnO4{-} + I{-} + H2O = MnO2 + IO3{-} + OH{-} =>
2 MnO4{-} + I{-} + H2O = 2 MnO2 + IO3{-} + 2 OH{-}
Mg(OH)2 + Mg(PO3)2 = Mg(OHPO3) =>
Mg(OH)2 + Mg(PO3)2 = 2 Mg(OHPO3)
Li2CO3 + Sc2O3 + SeO2 = Li13Sc(SeO3)8 + CO2 =>
13 Li2CO3 + Sc2O3 + 16 SeO2 = 2 Li13Sc(SeO3)8 + 13 CO2
P4 + O2 = P4O6 =>
P4 + 3 O2 = P4O6
CH3CH2CH2COH + PCl5 = CH3CH2CH2COCl + PCl3 + HCl =>
CH3CH2CH2COH + PCl5 = CH3CH2CH2COCl + PCl3 + HCl
CuSO4(aq) + Al(s) = Cu(s) + Al2(SO4)3 =>
3 CuSO4(aq) + 2 Al(s) = 3 Cu(s) + Al2(SO4)3
OH + NH4 = H5 + NO =>
OH + NH4 = H5 + NO
SiF4(s) + NaOH(aq) = Na4SiO4(s) + NaF(aq) + H2O(l) =>
SiF4(s) + 8 NaOH(aq) = Na4SiO4(s) + 4 NaF(aq) + 4 H2O(l)
S8 + F2 = SF6 =>
S8 + 24 F2 = 8 SF6
Pb2(CO3)4 = Pb2O4 + CO2 =>
Pb2(CO3)4 = Pb2O4 + 4 CO2
C13H10 + O2 = C13H8O + H2O =>
C13H10 + O2 = C13H8O + H2O
SF6 = S8 + F2 =>
8 SF6 = S8 + 24 F2
HNO3 + H3NSO3 = H2SO4 + N2O + H2O =>
HNO3 + H3NSO3 = H2SO4 + N2O + H2O
LiBr + (NH4)2SO4 = Li2SO4 + NH4Br =>
2 LiBr + (NH4)2SO4 = Li2SO4 + 2 NH4Br
Ba(OH)2 + KHP = Ba(KP)2 + H2O =>
Ba(OH)2 + 2 KHP = Ba(KP)2 + 2 H2O
H2PO4{-} + HCl = H3PO4 + Cl{-} =>
H2PO4{-} + HCl = H3PO4 + Cl{-}
CaBr(s) = Ca(s) + Br(g) =>
CaBr(s) = Ca(s) + Br(g)
H3PO4*H2O + Na2CO3 = Na2HPO4 + CO2 + H2O =>
H3PO4*H2O + Na2CO3 = Na2HPO4 + CO2 + 2 H2O
Ag + SO = AgSO =>
Ag + SO = AgSO
NH4OH + H2S = (NH4)2S + H2O =>
2 NH4OH + H2S = (NH4)2S + 2 H2O
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
Zn{2+} + K4[Fe(CN)6] = Zn2[Fe(CN)6] + K{+} =>
2 Zn{2+} + K4[Fe(CN)6] = Zn2[Fe(CN)6] + 4 K{+}
Cl2O7 + (OH) = (ClO4) + H2O =>
Cl2O7 + 2(OH) = 2(ClO4) + H2O
K2O + Na3PO4 = K3PO4 + Na2O =>
3 K2O + 2 Na3PO4 = 2 K3PO4 + 3 Na2O
Mn(No3)2 + PbO2 + HNo3 = HMnO4 + Pb(No3)2 + H2O =>
2 Mn(No3)2 + 5 PbO2 + 6 HNo3 = 2 HMnO4 + 5 Pb(No3)2 + 2 H2O
Ba + Br2 + Na3(PO4) = Ba3(PO4)2 + NaBr =>
3 Ba + 3 Br2 + 2 Na3(PO4) = Ba3(PO4)2 + 6 NaBr
NO2 + KOH + O2 = KNO3 + H2O =>
4 NO2 + 4 KOH + O2 = 4 KNO3 + 2 H2O
Al(OH)3(aq) + HNO3(aq) = Al(NO3)3(aq) + H2O =>
Al(OH)3(aq) + 3 HNO3(aq) = Al(NO3)3(aq) + 3 H2O
CH3CH2Li + CH3OH = CH3CH2OH + CH3Li =>
CH3CH2Li + CH3OH = CH3CH2OH + CH3Li
Mn(OH)2 + H2 = Mn + H2O =>
Mn(OH)2 + H2 = Mn + 2 H2O
Zn + HH2SO4 = H2 + ZnSO4 =>
2 Zn + 2 HH2SO4 = 3 H2 + 2 ZnSO4
P4O5 + C = P + CO =>
P4O5 + 5 C = 4 P + 5 CO
Pb(OH)2 + HNO3 = HOH + Pb(NO3)2 =>
Pb(OH)2 + 2 HNO3 = 2 HOH + Pb(NO3)2
Me3NHB11H14 + NaH = NaB11H14 + Me3N + H2 =>
Me3NHB11H14 + NaH = NaB11H14 + Me3N + H2
C2H4 = C4H8 =>
2 C2H4 = C4H8
BaO + K3PO4 = Ba3(PO4)2 + K2O =>
3 BaO + 2 K3PO4 = Ba3(PO4)2 + 3 K2O
MgCl2 + (NH4)2SO4 = MgSO4 + (NH4)2Cl2 =>
MgCl2 + (NH4)2SO4 = MgSO4 + (NH4)2Cl2
Fe = (Fe2)3 =>
6 Fe = (Fe2)3
Ba(OH)2 + Zn(NO3)2 = Ba(NO3)2 + Zn(OH)2 =>
Ba(OH)2 + Zn(NO3)2 = Ba(NO3)2 + Zn(OH)2
ClO2 + H2O = HClO2 + HClO3 =>
2 ClO2 + H2O = HClO2 + HClO3
CH3COCl + KOH = CH3COOK + KCl + H2O =>
CH3COCl + 2 KOH = CH3COOK + KCl + H2O
PbI2 + KI = K[PbI3] =>
PbI2 + KI = K[PbI3]
Mg + Pb(OH)2 = Pb + MgOH =>
2 Mg + Pb(OH)2 = Pb + 2 MgOH
C5H11CHO + O2 = CO2 + H2O =>
2 C5H11CHO + 17 O2 = 12 CO2 + 12 H2O
Ba(OH)2 + H2S = Ba2(S)2 + H2O =>
2 Ba(OH)2 + 2 H2S = Ba2(S)2 + 4 H2O
HS2O3 = S + HSO4 + H2O =>
7 HS2O3 = 9 S + 5 HSO4 + H2O
BaI2(aq) + AgNO3(aq) = Ba(NO3)2 + AgI =>
BaI2(aq) + 2 AgNO3(aq) = Ba(NO3)2 + 2 AgI
Na2SO4(aq) + ZnCl2(aq) + Pb(NO3)2(aq) = NaNO3(s) + PbCl2(aq) + ZnSO4(aq) =>
Na2SO4(aq) + ZnCl2(aq) + Pb(NO3)2(aq) = 2 NaNO3(s) + PbCl2(aq) + ZnSO4(aq)
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| Équations équilibrées la veille |
Équations équilibrées sur01/09/25
Équations équilibrées sur02/08/24
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