| Équations équilibrées la veille | Équations équilibrées le lendemain |
MgCl2 + K2SO4 = MgSO4 + K2Cl2
CH3CH2Cl + Na = CH3CH2Na + Cl =>
CH3CH2Cl + Na = CH3CH2Na + Cl
CaO + P = Ca3P2 + Ca3(PO4)2 =>
24 CaO + 16 P = 5 Ca3P2 + 3 Ca3(PO4)2
S2 + HNO3 = H2SO4 + NO2 + H2O =>
S2 + 12 HNO3 = 2 H2SO4 + 12 NO2 + 4 H2O
CaO + P = Ca3P2 + Ca3(PO4)2 =>
24 CaO + 16 P = 5 Ca3P2 + 3 Ca3(PO4)2
S{6+} + e = S{2-} =>
S{6+} + 8e = S{2-}
NH3(g) + O2(g) + CH(g) = HCN(aq) + H2O(l) =>
4 NH3(g) + 3 O2(g) + 4 CH(g) = 4 HCN(aq) + 6 H2O(l)
Ag + CaBr2 = AgBr + Ca =>
2 Ag + CaBr2 = 2 AgBr + Ca
MgSO3 + K3PO4 = Mg3(PO4)2 + K2SO3 =>
3 MgSO3 + 2 K3PO4 = Mg3(PO4)2 + 3 K2SO3
CaO + P = Ca3P2 + Ca3(PO4)2 =>
24 CaO + 16 P = 5 Ca3P2 + 3 Ca3(PO4)2
C12H22O11 + HCl + C = C2H5OH + CCl4 =>
C12H22O11 + 44 HCl + 21 C = 11 C2H5OH + 11 CCl4
Fe2{2}{+} + MnO4{-} + H{+} = Fe{3}{+} + Mn{2}{+} + H2O =>
5 Fe2{2}{+} + 4 MnO4{-} + 32 H{+} = 10 Fe{3}{+} + 4 Mn{2}{+} + 16 H2O
C6H12 + Br = C + HBr =>
C6H12 + 12 Br = 6 C + 12 HBr
CH3CH2Cl + Na = CH3CH2Na + Cl =>
CH3CH2Cl + Na = CH3CH2Na + Cl
CoSO4 + H2O = HS + Co + OH =>
CoSO4 + 5 H2O = HS + Co + 9 OH
CaO + P = Ca3P2 + Ca3(PO4)2 =>
24 CaO + 16 P = 5 Ca3P2 + 3 Ca3(PO4)2
Pb(NO3)2 + NaI = NaNO3 + PbI2 =>
Pb(NO3)2 + 2 NaI = 2 NaNO3 + PbI2
Cr2(SO4)3 + FeCl2 = CrCl3 + FeSO4 =>
Cr2(SO4)3 + 3 FeCl2 = 2 CrCl3 + 3 FeSO4
S{6+} + e = S{2-} =>
S{6+} + 8e = S{2-}
CaO + P = Ca3P2 + Ca3(PO4)2 =>
24 CaO + 16 P = 5 Ca3P2 + 3 Ca3(PO4)2
Ca(NO3)2 = CaO + NO2 + O2 =>
2 Ca(NO3)2 = 2 CaO + 4 NO2 + O2
CaO + P = Ca3P2 + Ca3(PO4)2 =>
24 CaO + 16 P = 5 Ca3P2 + 3 Ca3(PO4)2
Gd(NO3)3*6H2O + Hf(NO3)2*2H2O + C2H5NO2 = Gd2Hf2O7 + N2 + H2O + CO2 =>
18 Gd(NO3)3*6H2O + 18 Hf(NO3)2*2H2O + 46 C2H5NO2 = 9 Gd2Hf2O7 + 68 N2 + 259 H2O + 92 CO2
P + CaO = P2O5 + Ca =>
2 P + 5 CaO = P2O5 + 5 Ca
CuO + HCI = CuOCI + H =>
CuO + HCI = CuOCI + H
K2CO3 + HCe = KCe + CO2 + H2O =>
K2CO3 + 2 HCe = 2 KCe + CO2 + H2O
CH3COONa + KOH = CH4 + K2CO3 + NaOH =>
CH3COONa + 2 KOH = CH4 + K2CO3 + NaOH
P + CaO = P2O5 + Ca =>
2 P + 5 CaO = P2O5 + 5 Ca
Li2PO4 + Na2SO4 = Li2SO4 + Na2PO4 =>
Li2PO4 + Na2SO4 = Li2SO4 + Na2PO4
P + CaO = P2O5 + Ca =>
2 P + 5 CaO = P2O5 + 5 Ca
Mg + ICl2 = I2 + MgCl2 =>
2 Mg + 2 ICl2 = I2 + 2 MgCl2
P + CaO = P2O5 + Ca =>
2 P + 5 CaO = P2O5 + 5 Ca
HBr2 + H2SO4 = SO2 + Br2 + H2O =>
2 HBr2 + H2SO4 = SO2 + 2 Br2 + 2 H2O
P + CaO = P2O5 + Ca =>
2 P + 5 CaO = P2O5 + 5 Ca
MnCl2 + KBrO + KOH = MnO2 + KCl + KBr + H2O =>
MnCl2 + KBrO + 2 KOH = MnO2 + 2 KCl + KBr + H2O
P + CaO = P2O5 + Ca =>
2 P + 5 CaO = P2O5 + 5 Ca
Na2O + H2O = NaOH =>
Na2O + H2O = 2 NaOH
NBr3 = Br3 + N3 =>
3 NBr3 = 3 Br3 + N3
CaO + P = Ca3P2 + Ca3(PO4)2 =>
24 CaO + 16 P = 5 Ca3P2 + 3 Ca3(PO4)2
CaO + P = Ca3P2 + O2 =>
6 CaO + 4 P = 2 Ca3P2 + 3 O2
FeCl2 + O32 + HCl = FeCl3 + H2O =>
64 FeCl2 + O32 + 64 HCl = 64 FeCl3 + 32 H2O
PBONO2 = (PB(NO3))2 =>
2 PBONO2 = (PB(NO3))2
CaO + P = Ca3P2 + Ca3(PO4)2 =>
24 CaO + 16 P = 5 Ca3P2 + 3 Ca3(PO4)2
CaO + P = Ca3P2 + O2 =>
6 CaO + 4 P = 2 Ca3P2 + 3 O2
Zn + Ba(OH)2 = Ba + Zn(OH)2 =>
Zn + Ba(OH)2 = Ba + Zn(OH)2
C8H14 + H2 = C8H16 =>
C8H14 + H2 = C8H16
Cu + H2(SO4) = Cu(SO4)2 + SO2 + H2O =>
Cu + 4 H2(SO4) = Cu(SO4)2 + 2 SO2 + 4 H2O
O2 + Sb2S3 = Sb2O4 + SO2 =>
5 O2 + Sb2S3 = Sb2O4 + 3 SO2
KClO + H2O = KOH + HClO =>
KClO + H2O = KOH + HClO
CN4 = C + N =>
CN4 = C + 4 N
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/19/24
Équations équilibrées sur10/19/23
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