| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Fe + 4 N2O = 4 N2 + Fe3O4
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
C18H22N2 = C18H22N2 =>
C18H22N2 = C18H22N2
MgCl2 + K2SO4 = MgSO4 + KCl =>
MgCl2 + K2SO4 = MgSO4 + 2 KCl
Pb(NO3)2(aq) + Ca(s) = Ca(NO3)2(aq) + Pb(s) =>
Pb(NO3)2(aq) + Ca(s) = Ca(NO3)2(aq) + Pb(s)
C6H12 = C6H12 =>
C6H12 = C6H12
H2S + NaOH = H2O + Na2S =>
H2S + 2 NaOH = 2 H2O + Na2S
C7H15Cl2N2O2P = C7H15Cl2N2O2P =>
C7H15Cl2N2O2P = C7H15Cl2N2O2P
HCL + NAOH = NACL + H2O =>
HCL + NAOH = NACL + H2O
La2O3 + FeO + ReO2 = La6Fe4Re2O17 =>
3 La2O3 + 4 FeO + 2 ReO2 = La6Fe4Re2O17
H2 + S2 = H2S =>
2 H2 + S2 = 2 H2S
C3H6 = C3H6 =>
C3H6 = C3H6
Ba(HCO3)2(s) = BaCO3(s) + H2O(g) + CO2(g) =>
Ba(HCO3)2(s) = BaCO3(s) + H2O(g) + CO2(g)
H3PO4 + Cu(OH)2 = Cu3(PO4)2 + H2O =>
2 H3PO4 + 3 Cu(OH)2 = Cu3(PO4)2 + 6 H2O
C8H18 + O2 = H2O + CO2 =>
2 C8H18 + 25 O2 = 18 H2O + 16 CO2
CH4 = C + H2 =>
CH4 = C + 2 H2
Al4C3 + H2O = CH4 + Al(OH)3 =>
Al4C3 + 12 H2O = 3 CH4 + 4 Al(OH)3
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
CH3C6H4CH(CH3)2 = CH3C6H4CH(CH3)2 =>
CH3C6H4CH(CH3)2 = CH3C6H4CH(CH3)2
H2S + O2 = S + H2O =>
2 H2S + O2 = 2 S + 2 H2O
Water = hydrogen + oxygen =>
2 H2O = 2 H2 + O2
(NH4)2[PbCl6] + H2SO4 = PbCl4 + HCl + (NH4)2SO4 =>
(NH4)2[PbCl6] + H2SO4 = PbCl4 + 2 HCl + (NH4)2SO4
C26H54(s) + O2(g) = CO2(g) + H2O(g) =>
2 C26H54(s) + 79 O2(g) = 52 CO2(g) + 54 H2O(g)
H5CH2CH(NH2)COOH = H5CH2CH(NH2)COOH =>
H5CH2CH(NH2)COOH = H5CH2CH(NH2)COOH
NH4NO3 = N2 + O2 + H2O =>
2 NH4NO3 = 2 N2 + O2 + 4 H2O
C4H6(NH2)S2(COOH)2 = C4H6(NH2)S2(COOH)2 =>
C4H6(NH2)S2(COOH)2 = C4H6(NH2)S2(COOH)2
Sodium + chlorine = sodiumchloride =>
2 Na + Cl2 = 2 NaCl
HNO3 + Ba(OH)2 = Ba(NO3)2 + H2O =>
2 HNO3 + Ba(OH)2 = Ba(NO3)2 + 2 H2O
Al(OH)3(s) + HCN(aq) = Al(CN)3(aq) + H2O(l) =>
Al(OH)3(s) + 3 HCN(aq) = Al(CN)3(aq) + 3 H2O(l)
NH3 + HCl = NH4Cl =>
NH3 + HCl = NH4Cl
C4H5N3O = C4H5N3O =>
C4H5N3O = C4H5N3O
Ca3P2 + H2O = Ca(OH)2 + PH3 =>
Ca3P2 + 6 H2O = 3 Ca(OH)2 + 2 PH3
(C6H4NH2)2SO2 = (C6H4NH2)2SO2 =>
(C6H4NH2)2SO2 = (C6H4NH2)2SO2
S8 + O2 = SO2 =>
S8 + 8 O2 = 8 SO2
(NH4)2[PbCl6] + H2SO4 = PbCl4 + HCl + (NH4)2SO4 =>
(NH4)2[PbCl6] + H2SO4 = PbCl4 + 2 HCl + (NH4)2SO4
K2CO3 + C = CO + K =>
K2CO3 + 2 C = 3 CO + 2 K
AL + HCl = ALCl3 + H2 =>
2 AL + 6 HCl = 2 ALCl3 + 3 H2
S8 + O2 = SO2 =>
S8 + 8 O2 = 8 SO2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
S8 + O2 = SO2 =>
S8 + 8 O2 = 8 SO2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
CH2BrCHBrCH2Cl = CH2BrCHBrCH2Cl =>
CH2BrCHBrCH2Cl = CH2BrCHBrCH2Cl
C5H12O + O2 = CO2 + H2O =>
2 C5H12O + 15 O2 = 10 CO2 + 12 H2O
CO2 + H2O = H2CO3 =>
CO2 + H2O = H2CO3
Ba(ClO3)2(aq) + Na3PO4(aq) = Ba3(PO4)2(s) + NaClO3 =>
3 Ba(ClO3)2(aq) + 2 Na3PO4(aq) = Ba3(PO4)2(s) + 6 NaClO3
SiCl4 + H2O = H4SiO4 + HCl =>
SiCl4 + 4 H2O = H4SiO4 + 4 HCl
NaNO3 + PbO = Pb(NO3)2 + Na2O =>
2 NaNO3 + PbO = Pb(NO3)2 + Na2O
SrBr + NH4CO3 = SrCO3 + NH4Br =>
SrBr + NH4CO3 = SrCO3 + NH4Br
MN(NO3)2 + KOH + S = K2MNO4 + K2SO4 + NO + H2O =>
3 MN(NO3)2 + 8 KOH + S = 3 K2MNO4 + K2SO4 + 6 NO + 4 H2O
BaO + HCl = BaCl2 + H2O =>
BaO + 2 HCl = BaCl2 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur06/26/18
Équations équilibrées sur07/26/17
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