| Équations équilibrées la veille |
C2H4O5NaOH = C2H3NaO5H2O
[Co(NH2CH2CH2NH2)3]Cl3*4H2O + NaOH + C4H4O6 = [Co(NH2CH2CH2NH2)3][C4H2O6]Cl*5H2O + NaCl + H2O =>
[Co(NH2CH2CH2NH2)3]Cl3*4H2O + 2 NaOH + C4H4O6 = [Co(NH2CH2CH2NH2)3][C4H2O6]Cl*5H2O + 2 NaCl + H2O
Mg + Ca = Mg3Ca =>
3 Mg + Ca = Mg3Ca
CrBr2(aq) + Na2CO3(aq) = NaBr(s) + CrCO3(aq) =>
CrBr2(aq) + Na2CO3(aq) = 2 NaBr(s) + CrCO3(aq)
C8H17COOH + Na2CO = C8H17COONa + H2O + CO2 =>
48 C8H17COOH + 25 Na2CO = 50 C8H17COONa + 7 H2O + 7 CO2
HCOONa + HCOOH = HCOO + NaH =>
HCOONa + HCOOH = 2 HCOO + NaH
HCl + Ca(HCO3)2 = CO2 + CaCl2 + H2O =>
2 HCl + Ca(HCO3)2 = 2 CO2 + CaCl2 + 2 H2O
Zn + HCl = ZnCl2 + H =>
Zn + 2 HCl = ZnCl2 + 2 H
Rb + P = Rb3P =>
3 Rb + P = Rb3P
C3H6 + HCN = C3H5N =>
2 C3H6 + 3 HCN = 3 C3H5N
Ba(No3)2(aq) + K2CO3(aq) = BaCO3(aq) + KNo3(aq) =>
Ba(No3)2(aq) + K2CO3(aq) = BaCO3(aq) + 2 KNo3(aq)
KOH + Bi(OH)3 + K2S2O8 = KBiO3 + K2SO4 + H2O =>
3 KOH + Bi(OH)3 + K2S2O8 = KBiO3 + 2 K2SO4 + 3 H2O
Ti(OH)3 + H2SO2 = H2O + Ti2(SO2)3 =>
2 Ti(OH)3 + 3 H2SO2 = 6 H2O + Ti2(SO2)3
Cu(C7H5O2) + H2 = CH4 + CO + Cu =>
2 Cu(C7H5O2) + 15 H2 = 10 CH4 + 4 CO + 2 Cu
O2 + H2SO4 + Na = H2O + Na2SO4 =>
O2 + 2 H2SO4 + 4 Na = 2 H2O + 2 Na2SO4
Ca(CIO3)2 = Ca + CIO3 =>
Ca(CIO3)2 = Ca + 2 CIO3
Mg0(s) + CuSO4(aq) = MgSO4(aq) + Cu0(s) =>
Mg0(s) + CuSO4(aq) = MgSO4(aq) + Cu0(s)
As2S3 + NaOH + H2O2 = Na2SO4 + Na3AsO4 + H2O =>
As2S3 + 12 NaOH + 14 H2O2 = 3 Na2SO4 + 2 Na3AsO4 + 20 H2O
H2 + Ca(CN)2 + NaAlF4 + FeSO4 + MgSiO3 + KI + H3PO4 + PbCrO4 + BrCl + CF2Cl2 + SO2 = PbBr2 + CrCl3 + MgCO3 + KAl(OH)4 + Fe(SCN)3 + PI3 + Na2SiO3 + CaF2 + H2O =>
88 H2 + 15 Ca(CN)2 + 6 NaAlF4 + 10 FeSO4 + 3 MgSiO3 + 6 KI + 2 H3PO4 + 6 PbCrO4 + 12 BrCl + 3 CF2Cl2 + 20 SO2 = 6 PbBr2 + 6 CrCl3 + 3 MgCO3 + 6 KAl(OH)4 + 10 Fe(SCN)3 + 2 PI3 + 3 Na2SiO3 + 15 CaF2 + 79 H2O
Ag(NO3) + Cu(SO4) = Ag(SO4) + Cu(NO3) =>
Ag(NO3) + Cu(SO4) = Ag(SO4) + Cu(NO3)
C2H5Br + NaOH = C2H4BrNa + H2O =>
C2H5Br + NaOH = C2H4BrNa + H2O
NH4Fe(SO4)2*12H2O = Fe2O3 + NH3 + SO3 + H2O =>
2 NH4Fe(SO4)2*12H2O = Fe2O3 + 2 NH3 + 4 SO3 + 25 H2O
KI + Cl2 + CHCl3 + H2SO4 = K2SO4 + ICl3 + CH4 =>
6 KI + 6 Cl2 + 2 CHCl3 + 3 H2SO4 = 3 K2SO4 + 6 ICl3 + 2 CH4
Ag + ZnF2 = AgF + Zn =>
2 Ag + ZnF2 = 2 AgF + Zn
CuSO4(H2O)5 + K2C2O4(H2O) = K2[Cu(C2O4)2](H2O)2 + H2O + K + SO4 =>
CuSO4(H2O)5 + 2 K2C2O4(H2O) = K2[Cu(C2O4)2](H2O)2 + 5 H2O + 2 K + SO4
P2O5 + H2O = P(OH)5 =>
P2O5 + 5 H2O = 2 P(OH)5
CaO + P2O5 = Ca + PO4 =>
3 CaO + P2O5 = 3 Ca + 2 PO4
C2N4O2 + O2 = N2 + CO2 =>
C2N4O2 + O2 = 2 N2 + 2 CO2
Mg(HCO3)2 + CH3COOH = Mg(CH3COOH)2 + H2O + C2O =>
Mg(HCO3)2 + 6 CH3COOH = Mg(CH3COOH)2 + 9 H2O + 5 C2O
F + CaCl2 = CaF2 + Cl2 =>
2 F + CaCl2 = CaF2 + Cl2
Mg(SO4)*7H2O + Na2CO3 = MgCO3 + Na2SO4 + H2O =>
Mg(SO4)*7H2O + Na2CO3 = MgCO3 + Na2SO4 + 7 H2O
AgF + K2S = Ag2S + KF =>
2 AgF + K2S = Ag2S + 2 KF
CaAl2Si2O8 + H2CO3 + H2O = Ca(HCO3)2 + Al2Si2O5(OH)4 =>
CaAl2Si2O8 + 2 H2CO3 + H2O = Ca(HCO3)2 + Al2Si2O5(OH)4
C5H9COONa + NaOH = C5H9COOH + Na2O =>
C5H9COONa + NaOH = C5H9COOH + Na2O
K2S + H2CO3 = K2SO4 + CO + H2O =>
K2S + 4 H2CO3 = K2SO4 + 4 CO + 4 H2O
CuNa + SCH3CO2 = CuS + NaCH3COO =>
CuNa + SCH3CO2 = CuS + NaCH3COO
C2H5(OH)3 + O2 = C + H2O =>
2 C2H5(OH)3 + O2 = 4 C + 8 H2O
Sr(s) + P4 = Sr3P2 =>
6 Sr(s) + P4 = 2 Sr3P2
Ba(MnO4)2 + Zn(OH)2 = BaMnO4 + ZnMnO4 + H2O + O2 =>
2 Ba(MnO4)2 + 2 Zn(OH)2 = 2 BaMnO4 + 2 ZnMnO4 + 2 H2O + O2
Br2(g) + H2O(l) + SO2(g) = HBr(aq) + HSO4(aq) =>
3 Br2(g) + 4 H2O(l) + 2 SO2(g) = 6 HBr(aq) + 2 HSO4(aq)
(CH3CO)2O + H2O = CH3CO2H =>
(CH3CO)2O + H2O = 2 CH3CO2H
H2 + Au = HAu =>
H2 + 2 Au = 2 HAu
CH3CHOHCH3 + KMnO4 + NaOH = CH3COCH3 + NaMnO2 + KOH + H2O =>
2 CH3CHOHCH3 + KMnO4 + NaOH = 2 CH3COCH3 + NaMnO2 + KOH + 2 H2O
HCl(ac) + Ca(OH)2(s) = H2O + CaCl2(ac) =>
2 HCl(ac) + Ca(OH)2(s) = 2 H2O + CaCl2(ac)
Fe{2+} + MnO4{-} = Mn{2+} + Fe{3-} + O2 =>
3 Fe{2+} + 5 MnO4{-} = 5 Mn{2+} + 3 Fe{3-} + 10 O2
KOH + ACl = KCl + OHA =>
KOH + ACl = KCl + OHA
Al(s) + NiBr2(aq) = AlBr3(aq) + Ni(s) =>
2 Al(s) + 3 NiBr2(aq) = 2 AlBr3(aq) + 3 Ni(s)
Zn(C2H3O2)2 + (NH4)2SO4 = ZnSO4 + NH4C2H3O2 =>
Zn(C2H3O2)2 + (NH4)2SO4 = ZnSO4 + 2 NH4C2H3O2
C2H4Br2 + O2 = CO2 + H2O + Br =>
C2H4Br2 + 3 O2 = 2 CO2 + 2 H2O + 2 Br
NH4F + LiOH = NH4OH + LiF =>
NH4F + LiOH = NH4OH + LiF
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Équations équilibrées sur10/15/24
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