| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Si4H10 + 8 O2 = 8 SiO2 + H20
HNO3 + HCl = NOCl2 + Cl2 + H2O =>
2 HNO3 + 6 HCl = 2 NOCl2 + Cl2 + 4 H2O
C4H10O + O2 = CO2 + H2O =>
C4H10O + 6 O2 = 4 CO2 + 5 H2O
Mn + O = MnO2 =>
Mn + 2 O = MnO2
I + HCl = IH + Cl =>
I + HCl = IH + Cl
CrO3 = Cr2O3 + O2 =>
4 CrO3 = 2 Cr2O3 + 3 O2
N2 + O2 = NO =>
N2 + O2 = 2 NO
I + HCl = IH + Cl2 =>
2 I + 2 HCl = 2 IH + Cl2
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
Fe2O3 + H2 = Fe + H2O =>
Fe2O3 + 3 H2 = 2 Fe + 3 H2O
Mo90W10Te180S20 = Mo + W + Te + S =>
Mo90W10Te180S20 = 90 Mo + 10 W + 180 Te + 20 S
HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O
Br + F3 = BrF3 =>
Br + F3 = BrF3
N2 + O2 = NO =>
N2 + O2 = 2 NO
C5H12O + O2 = CO2 + H2O =>
2 C5H12O + 15 O2 = 10 CO2 + 12 H2O
Br + F3 = BrF3 =>
Br + F3 = BrF3
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Br + F3 = BrF3 =>
Br + F3 = BrF3
Zn + NO3{-} + OH{-} = ZnO2{-2} + NH3 + H2O =>
4 Zn + NO3{-} + 7 OH{-} = 4 ZnO2{-2} + NH3 + 2 H2O
N2H4 + N2O5 = H2O + N2 =>
5 N2H4 + 2 N2O5 = 10 H2O + 7 N2
K3PO4(aq) + Pb(NO3)2(aq) = KNO3(aq) + Pb3(PO4)2 =>
2 K3PO4(aq) + 3 Pb(NO3)2(aq) = 6 KNO3(aq) + Pb3(PO4)2
Mo90W10Te180S20 = Mo + W + Te + S =>
Mo90W10Te180S20 = 90 Mo + 10 W + 180 Te + 20 S
(CH3)2N2H2 + N2O5 = H2O + N2 + CO2 =>
5(CH3)2N2H2 + 8 N2O5 = 20 H2O + 13 N2 + 10 CO2
Mo95W5Te180S20 = Mo + W + Te + S =>
Mo95W5Te180S20 = 95 Mo + 5 W + 180 Te + 20 S
(CH3)N2H3 + N2O5 = H2O + N2 + CO2 =>
(CH3)N2H3 + N2O5 = 3 H2O + 2 N2 + CO2
C16H10 + H2O = CO + H2 =>
C16H10 + 16 H2O = 16 CO + 21 H2
Sn3(AsO4)4 + Na2SO4 = Sn(SO4)2 + Na3AsO4 =>
Sn3(AsO4)4 + 6 Na2SO4 = 3 Sn(SO4)2 + 4 Na3AsO4
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
MG + O2 = MGO =>
2 MG + O2 = 2 MGO
SO2 + Na2S + Na2CO3 = CO2 + Na2S2O3 =>
4 SO2 + 2 Na2S + Na2CO3 = CO2 + 3 Na2S2O3
(CH3)N2H3 + N2O5 = H2O + N2 + CO2 =>
(CH3)N2H3 + N2O5 = 3 H2O + 2 N2 + CO2
N2 + F2 = NF3 =>
N2 + 3 F2 = 2 NF3
Na2CO3 + HCL = NaCL + H2O + CO2 =>
Na2CO3 + 2 HCL = 2 NaCL + H2O + CO2
ZNO(s) + H2O(l) = ZN(OH)2(aq) =>
ZNO(s) + H2O(l) = ZN(OH)2(aq)
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
SO2 + H2O = H2SO3 =>
SO2 + H2O = H2SO3
BaO2 + H2SO4 = BaSO4 + H2O2 =>
BaO2 + H2SO4 = BaSO4 + H2O2
Al(OH)3 + H2So4 = Al2(So4)3 + H2O =>
2 Al(OH)3 + 3 H2So4 = Al2(So4)3 + 6 H2O
Na3PO4 + CaCl2 = NaCl + Ca3(PO4)2 =>
2 Na3PO4 + 3 CaCl2 = 6 NaCl + Ca3(PO4)2
ZnS + O2 = ZnO + SO2 =>
2 ZnS + 3 O2 = 2 ZnO + 2 SO2
AlBr3 + K = KBr + Al =>
AlBr3 + 3 K = 3 KBr + Al
HNO3 + SO2 = H2SO4 + NO2 =>
2 HNO3 + SO2 = H2SO4 + 2 NO2
K + Cl2 = KCl =>
2 K + Cl2 = 2 KCl
HCN + Ba(OH)2 = H2O + Ba(CN)2 =>
2 HCN + Ba(OH)2 = 2 H2O + Ba(CN)2
LiNO3 + CaBr2 = Ca(NO3)2 + LiBr =>
2 LiNO3 + CaBr2 = Ca(NO3)2 + 2 LiBr
(NH4)3PO4 = H3PO4 + NH3 =>
(NH4)3PO4 = H3PO4 + 3 NH3
CaC2 + H2O = Ca(OH)2 + C2H2 =>
CaC2 + 2 H2O = Ca(OH)2 + C2H2
CrO3 = Cr2O3 + O2 =>
4 CrO3 = 2 Cr2O3 + 3 O2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/22/19
Équations équilibrées sur08/21/18
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