| Équations équilibrées la veille | Équations équilibrées le lendemain |
CH4 + 2 O2 = CO2 + 2 H2O
H2 + U2 = HU =>
H2 + U2 = 2 HU
PP + ClClCl = ClClClPClClClP =>
PP + 2 ClClCl = ClClClPClClClP
(CH3COO)2Mn*4H2O + (CH3COO)2Cu*4H2O + C6H8O7 = CuMn2O4 + H2O + C =>
6(CH3COO)2Mn*4H2O + 3(CH3COO)2Cu*4H2O + C6H8O7 = 3 CuMn2O4 + 67 H2O + 42 C
WO + H2O = W(OH)2 =>
WO + H2O = W(OH)2
PbO + NaOH = NaHPbO2 =>
PbO + NaOH = NaHPbO2
C4H604 + O2 = CO2 + H2O =>
C4H604 + 155 O2 = 4 CO2 + 302 H2O
Al + CHCl = AlCl3 + CH =>
Al + 3 CHCl = AlCl3 + 3 CH
Sn(OH)4 + AlCl3 = SnCl4 + Al(OH)3 =>
3 Sn(OH)4 + 4 AlCl3 = 3 SnCl4 + 4 Al(OH)3
Ca(NO3)2*4H2O + C10H12N2O8Na2*2H2O = C10H10N2O8CaNa2 + HNO3 + H2O =>
Ca(NO3)2*4H2O + C10H12N2O8Na2*2H2O = C10H10N2O8CaNa2 + 2 HNO3 + 6 H2O
Na2C2 + H2O = NaOH + H2C2 =>
Na2C2 + 2 H2O = 2 NaOH + H2C2
NH4VO3 + HCl + Zn = VCl4 + ZnCl2 + NH4Cl + H2O =>
2 NH4VO3 + 12 HCl + Zn = 2 VCl4 + ZnCl2 + 2 NH4Cl + 6 H2O
FeSO4 + NaCl = FeCl2 + Na2SO4 =>
FeSO4 + 2 NaCl = FeCl2 + Na2SO4
MnO2 + HNO3 = Mn(NO3)2 + H2O + O2 =>
2 MnO2 + 4 HNO3 = 2 Mn(NO3)2 + 2 H2O + O2
H2 + U2 = HU =>
H2 + U2 = 2 HU
Pb(NO3) + HBr = PbBr + H(NO3) =>
Pb(NO3) + HBr = PbBr + H(NO3)
Al + N = AlN =>
Al + N = AlN
Na3N = Na5 + N2 =>
10 Na3N = 6 Na5 + 5 N2
CuCl + O2 = Cu2O + Cl2 =>
4 CuCl + O2 = 2 Cu2O + 2 Cl2
HI + K2S = H2S + KI =>
2 HI + K2S = H2S + 2 KI
BaO + ZnO = Ba + ZnO2 =>
BaO + ZnO = Ba + ZnO2
NaCl + Hg(No3)2 = NaNo3 + HgCl2 =>
2 NaCl + Hg(No3)2 = 2 NaNo3 + HgCl2
CH3COOH + HOCH2CH2CHCH3CH3 = CH3COOCH2CH2CHCH3CH3 + H2O =>
CH3COOH + HOCH2CH2CHCH3CH3 = CH3COOCH2CH2CHCH3CH3 + H2O
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
KOCl + Be + NaOH + H2O = Be(OH)2 + KOH + NaCl =>
KOCl + Be + NaOH + H2O = Be(OH)2 + KOH + NaCl
CH3CH2COH + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO4 + CH3CH2COOH + H2O =>
3 CH3CH2COH + K2Cr2O7 + 4 H2SO4 = Cr2(SO4)3 + K2SO4 + 3 CH3CH2COOH + 4 H2O
W + HF + HNO3 = H2[WF8] + NO + H2O =>
W + 8 HF + 2 HNO3 = H2[WF8] + 2 NO + 4 H2O
FeCl3 + K3Fe(CN)6 = Fe3[Fe(CN)6]3 + KCl =>
3 FeCl3 + 3 K3Fe(CN)6 = Fe3[Fe(CN)6]3 + 9 KCl
Cu(s) + H2SO4(aq) = CuSO4(g) + SO2(g) + H2O(l) =>
Cu(s) + 2 H2SO4(aq) = CuSO4(g) + SO2(g) + 2 H2O(l)
TiCl4(g) + Mg(l) = Ti(s) + MgCl2(l) =>
TiCl4(g) + 2 Mg(l) = Ti(s) + 2 MgCl2(l)
Ba(NO3)2 + Mg(SO4) = BaSO4 + Mg(NO3)2 =>
Ba(NO3)2 + Mg(SO4) = BaSO4 + Mg(NO3)2
Cr(NO3)4 + Li2(CO3) = Cr(CO3)2 + Li(NO3) =>
Cr(NO3)4 + 2 Li2(CO3) = Cr(CO3)2 + 4 Li(NO3)
Na2C2 + H2O = NaOH + H2C2 =>
Na2C2 + 2 H2O = 2 NaOH + H2C2
HPO43{-} + Zn = ZnPO43{-} + H =>
HPO43{-} + Zn = ZnPO43{-} + H
Ba(OH)2 + ZnSO4 = Zn(OH)2 + Ba + SO4 =>
Ba(OH)2 + ZnSO4 = Zn(OH)2 + Ba + SO4
C2H5NH2(g) + O2(g) = CO2(g) + H2O(g) + N2(g) =>
4 C2H5NH2(g) + 15 O2(g) = 8 CO2(g) + 14 H2O(g) + 2 N2(g)
Fe(OH)3 + H3AsO3 = Fe(AsO3) + H2O =>
Fe(OH)3 + H3AsO3 = Fe(AsO3) + 3 H2O
KJ + H2SO4 = J2 + K2SO4 + SO2 + H2O =>
2 KJ + 2 H2SO4 = J2 + K2SO4 + SO2 + 2 H2O
FeS2 + HCl = HS2 + ClFe =>
FeS2 + HCl = HS2 + ClFe
F8 + O2 = FO2 =>
F8 + 8 O2 = 8 FO2
FeBr3 + Br2 = FeBr5 =>
FeBr3 + Br2 = FeBr5
PbSO3 + Pb(OH)2 = (PbOH)2SO3 =>
PbSO3 + Pb(OH)2 = (PbOH)2SO3
C5H10S3 + O2(g) = CO2(g) + H2O(g) + SO2(g) =>
2 C5H10S3 + 21 O2(g) = 10 CO2(g) + 10 H2O(g) + 6 SO2(g)
TlOH + Na2HPO4 = Tl3PO4 + Na3PO4 + H2O =>
3 TlOH + 3 Na2HPO4 = Tl3PO4 + 2 Na3PO4 + 3 H2O
Fe344 + Cl2 = FeCl825 =>
Fe344 + 141900 Cl2 = 344 FeCl825
HCN + CsOH = CsCN + H2O =>
HCN + CsOH = CsCN + H2O
HBrO3 + Ba(HPO4) = Ba(BrO3)2 + H2(HPO4) =>
2 HBrO3 + Ba(HPO4) = Ba(BrO3)2 + H2(HPO4)
Ag + HNO3 = AgNO3 + NO2 + H2O =>
Ag + 2 HNO3 = AgNO3 + NO2 + H2O
MgZnSO4 = MgSO4Zn =>
MgZnSO4 = MgSO4Zn
CaCO3 + H2O = CO2 + Ca(OH)2 =>
CaCO3 + H2O = CO2 + Ca(OH)2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/28/24
Équations équilibrées sur10/28/23
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