| Équations équilibrées la veille | Équations équilibrées le lendemain |
OHFe = FeOH
HNO2 + KI + HCl = KCl + I2 + NO + H2O =>
2 HNO2 + 2 KI + 2 HCl = 2 KCl + I2 + 2 NO + 2 H2O
Ca10(PO4)6F2 + H2 + Al2O3 = Ca3Al2O6 + H2O + P + CaF2 =>
Ca10(PO4)6F2 + 15 H2 + 3 Al2O3 = 3 Ca3Al2O6 + 15 H2O + 6 P + CaF2
Mn(OH)2 + Cl2 + KOH = MnO2 + H2O + KCl =>
Mn(OH)2 + Cl2 + 2 KOH = MnO2 + 2 H2O + 2 KCl
FeO + Ca(H2PO4)2 = FePO4 + CaO + H + O =>
2 FeO + Ca(H2PO4)2 = 2 FePO4 + CaO + 4 H + O
NH4OH + KAl(SO4)2*12HOH = Al(OH)3 + (NH4)2SO4 + KOH + HOH =>
4 NH4OH + KAl(SO4)2*12HOH = Al(OH)3 + 2(NH4)2SO4 + KOH + 12 HOH
KCl + NaNO3 = K(NO3) + NaCl =>
KCl + NaNO3 = K(NO3) + NaCl
C + HCl + O2 = C4Cl2 + H2O =>
8 C + 4 HCl + O2 = 2 C4Cl2 + 2 H2O
NaSO4 + C + CaCO3 = Na2CO3 + CaS + CO2 =>
4 NaSO4 + 9 C + 4 CaCO3 = 2 Na2CO3 + 4 CaS + 11 CO2
P2O3 + HClO4 + H2O = H2PO4 + HCl =>
4 P2O3 + 3 HClO4 + 8 H2O = 8 H2PO4 + 3 HCl
C3H6O + O2 = H2O + CO =>
2 C3H6O + 5 O2 = 6 H2O + 6 CO
Fe{3+}}}+I{-} = Fe{2+}+I2 =>
2 Fe{3+}}}+2I{-} = 2 Fe{2+}+I2
(CH32)CHOH + O2 = CO2 + H2O =>
(CH32)CHOH + 10 O2 = 2 CO2 + 17 H2O
Ca(OH0)2 + HNo3 = Ca(No3)2 + H2O =>
Ca(OH0)2 + 2 HNo3 = Ca(No3)2 + 2 H2O
H2WF8 + NaOH = Na2WO4 + NaF + H2O =>
H2WF8 + 10 NaOH = Na2WO4 + 8 NaF + 6 H2O
Zn2 + O2 = ZnO =>
Zn2 + O2 = 2 ZnO
KY + KYO3 + H2SO4 = Y2 + K2SO4 + H2O =>
5 KY + KYO3 + 3 H2SO4 = 3 Y2 + 3 K2SO4 + 3 H2O
Al(OH)3 + Ba(OH)2 = Ba3[Al(OH)6]2 =>
2 Al(OH)3 + 3 Ba(OH)2 = Ba3[Al(OH)6]2
CO2 + H2 = CO + H2O =>
CO2 + H2 = CO + H2O
Al + H4SO5 = H2OAlSO4 + H2 =>
Al + H4SO5 = H2OAlSO4 + H2
SnSO4 = SnO2 + SO2 =>
SnSO4 = SnO2 + SO2
HCl + Na2SO4 = SO4H + Na2Cl =>
HCl + Na2SO4 = SO4H + Na2Cl
H2[PbCl4] + Cl2 = H2[PbCl6] =>
H2[PbCl4] + Cl2 = H2[PbCl6]
Mg(OH)2 + K3PO4 = Mg3(PO4)2 + KOH =>
3 Mg(OH)2 + 2 K3PO4 = Mg3(PO4)2 + 6 KOH
NA(solid) + H2O(l) = NAOH(aq) + H2(g) =>
2 NA(solid) + 2 H2O(l) = 2 NAOH(aq) + H2(g)
K4Fe(CN)6 + KMnO4 + HCI = KCI + FeCI3 + MnCI2 + CO2 + NO + H2O =>
K4Fe(CN)6 + 51 KMnO4 + 160 HCI = 55 KCI + FeCI3 + 51 MnCI2 + 59 CO2 + 6 NO + 80 H2O
PtCl2 + KCN = K2[Pt(CN)4] + KCl =>
PtCl2 + 4 KCN = K2[Pt(CN)4] + 2 KCl
HC4 + O2 = CO + H2O =>
4 HC4 + 9 O2 = 16 CO + 2 H2O
HCl(aq) + Na2SO3(s) = SO2(g) + H2O(l) + NaCl =>
2 HCl(aq) + Na2SO3(s) = SO2(g) + H2O(l) + 2 NaCl
Fe3O4 + CO = Fe + CO2 =>
Fe3O4 + 4 CO = 3 Fe + 4 CO2
NaAlO2 + H2O = NaOH + Al(OH)3 =>
NaAlO2 + 2 H2O = NaOH + Al(OH)3
Rb + H2SO4 = Rb2SO4 + S + H2O =>
6 Rb + 4 H2SO4 = 3 Rb2SO4 + S + 4 H2O
Na2SO4 + NaOH = NaO + Na2SO4H =>
Na2SO4 + NaOH = NaO + Na2SO4H
Na3PO4 + Sr(NO3)2 = SrPO4 + Na3(NO3)2 =>
Na3PO4 + Sr(NO3)2 = SrPO4 + Na3(NO3)2
Au2S3 + HCl + HNO3 = AuCl + H2O + NO + S =>
3 Au2S3 + 6 HCl + 2 HNO3 = 6 AuCl + 4 H2O + 2 NO + 9 S
NaClO3 + CrCl3 + NaOH = Na2CrO4 + NaCl + H2O =>
NaClO3 + 2 CrCl3 + 10 NaOH = 2 Na2CrO4 + 7 NaCl + 5 H2O
HNO3NaOH = NaNO3H2O =>
HNO3NaOH = NaNO3H2O
Pb + HNO3 = H2O + NO + Pb(NO3)4 =>
3 Pb + 16 HNO3 = 8 H2O + 4 NO + 3 Pb(NO3)4
Ca10(PO4)6F2 + H2 + Al2O3 = Ca3Al2O6 + H2O + P + CaF2 =>
Ca10(PO4)6F2 + 15 H2 + 3 Al2O3 = 3 Ca3Al2O6 + 15 H2O + 6 P + CaF2
AgNO3(s) + H2O(l) = HNO3(aq) + Ag2O(aq) =>
2 AgNO3(s) + H2O(l) = 2 HNO3(aq) + Ag2O(aq)
Mg(NO3)2 + Fe(C2H3O2)3 = Mg(C2H3O2)2 + Fe(NO3)3 =>
3 Mg(NO3)2 + 2 Fe(C2H3O2)3 = 3 Mg(C2H3O2)2 + 2 Fe(NO3)3
HCl + Cu = CuCl2 + H =>
2 HCl + Cu = CuCl2 + 2 H
XC2H5 + O2 = XHO + CO2H2O =>
2 XC2H5 + 7 O2 = 2 XHO + 4 CO2H2O
Na2(CO3) + CuSO4 = CuCO3 + Na2SO4 =>
Na2(CO3) + CuSO4 = CuCO3 + Na2SO4
Br(OH)3 + H2SO4 = Br2(SO4)3 + H2O =>
2 Br(OH)3 + 3 H2SO4 = Br2(SO4)3 + 6 H2O
C17H33COOH + O2 = CO2 + H2O =>
2 C17H33COOH + 51 O2 = 36 CO2 + 34 H2O
Ca(NO3)2 + H2O = CaO + HNO3 =>
Ca(NO3)2 + H2O = CaO + 2 HNO3
K2MnO4 + H2SO4 = H2O + K2SO4 + KMnO4 + SO2 =>
2 K2MnO4 + 2 H2SO4 = 2 H2O + K2SO4 + 2 KMnO4 + SO2
Na2S2O3 + H2O = H2OS2O3 + Na2 =>
Na2S2O3 + H2O = H2OS2O3 + Na2
Cr2O3 + CO2 = Cr2 + CO3 =>
Cr2O3 + 3 CO2 = Cr2 + 3 CO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/04/23
Équations équilibrées sur01/03/23
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