| Équations équilibrées la veille | Équations équilibrées le lendemain |
Na2S2O3 + 4 NaClO + H2O = Na2SO4 + H2SO4 + 4 NaCl
BaCO3 + ZnO + NH4H2PO4 = BaZnP2O7 + NH3 + CO2 + H2O =>
BaCO3 + ZnO + 2 NH4H2PO4 = BaZnP2O7 + 2 NH3 + CO2 + 3 H2O
C3H6 + HCl = CH3Cl =>
C3H6 + 3 HCl = 3 CH3Cl
SnSO4 + Na2Cr2O7 + H2SO4 = Sn(SO4)4 + Na2SO4 + Cr2(SO4)3 + H2O =>
SnSO4 + Na2Cr2O7 + 7 H2SO4 = Sn(SO4)4 + Na2SO4 + Cr2(SO4)3 + 7 H2O
NH4Cl + Ca(NO3)2 = CaCl2 + NH4NO3 =>
2 NH4Cl + Ca(NO3)2 = CaCl2 + 2 NH4NO3
KOH + F2O = KF + O2 + H2O =>
2 KOH + F2O = 2 KF + O2 + H2O
SIC + KOH + O2 = K2SIO3 + CO2 + H2O =>
SIC + 2 KOH + 2 O2 = K2SIO3 + CO2 + H2O
Ca + AgNO2 = Ag + Ca(NO2) =>
Ca + AgNO2 = Ag + Ca(NO2)
C2H5N7 + O2 = CO2 + H2O + NO2 =>
4 C2H5N7 + 41 O2 = 8 CO2 + 10 H2O + 28 NO2
NiC2O4*2H2O + O2 = Ni2O3 + H2O + CO2 =>
4 NiC2O4*2H2O + 3 O2 = 2 Ni2O3 + 8 H2O + 8 CO2
Cu + Pb(NO3)2 = Cu(NO3)1 + Pb =>
2 Cu + Pb(NO3)2 = 2 Cu(NO3)1 + Pb
C2H4O2 + H2O = H3O + CO2 =>
C2H4O2 + 10 H2O = 8 H3O + 2 CO2
HCNO = C3N3(NH2)3 + CO2 =>
6 HCNO = C3N3(NH2)3 + 3 CO2
Ag2O(heat) = Ag + O =>
Ag2O(heat) = 2 Ag + O
H2O + Br2 = HBr + HBrO =>
H2O + Br2 = HBr + HBrO
Al(OH)3 + HCI = Al(OH)2CI + H2O =>
Al(OH)3 + HCI = Al(OH)2CI + H2O
Ag(s) + Cu(NO3)2(aq) = AgNO3 + Cu =>
2 Ag(s) + Cu(NO3)2(aq) = 2 AgNO3 + Cu
CH4 + O3 = CO2 + H2O =>
3 CH4 + 4 O3 = 3 CO2 + 6 H2O
NH3 + H2O + AgCl = Ag(OH) + NH4Cl =>
NH3 + H2O + AgCl = Ag(OH) + NH4Cl
Cl + H2SO4 = Cl2SO4 + H2 =>
2 Cl + H2SO4 = Cl2SO4 + H2
C14H10O2 + NaBH4 + H2O = C14H12O2 + BH3 + NaOH =>
C14H10O2 + NaBH4 + H2O = C14H12O2 + BH3 + NaOH
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Ca(HCO3)2 + Na2CO3 = CaCO3 + NaHCO3 =>
Ca(HCO3)2 + Na2CO3 = CaCO3 + 2 NaHCO3
KMnO4 + FeCl3 + HCl = MnCl2 + FeCl2KCl + Cl2 + H2O =>
KMnO4 + FeCl3 + 8 HCl = MnCl2 + FeCl2KCl + 3 Cl2 + 4 H2O
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
Ca(OH)2 + HN = CaNO2 + H =>
Ca(OH)2 + HN = CaNO2 + 3 H
C5H14O2 + O2 = CO2 + H2O =>
2 C5H14O2 + 15 O2 = 10 CO2 + 14 H2O
P4 + O2 = P2O5 =>
P4 + 5 O2 = 2 P2O5
N2Cl4 + CH4 = N2 + H2 + ClC4 =>
N2Cl4 + 16 CH4 = N2 + 32 H2 + 4 ClC4
C3H7I = C3H6 + HI(classification) =>
C3H7I = C3H6 + HI(classification)
N2O3 + NaOH = Na2O + N(OH)3 =>
N2O3 + 6 NaOH = 3 Na2O + 2 N(OH)3
Cr + H2SO4 = Cr29(SO4)3 + H2 =>
29 Cr + 3 H2SO4 = Cr29(SO4)3 + 3 H2
NH4Ce + Ba(HO)2 = BaCe2 + NH3 + H2O =>
2 NH4Ce + Ba(HO)2 = BaCe2 + 2 NH3 + 2 H2O
K3[Fe(Cn)6] + NH4Fe(SO4)2 = K3[Fe(SO4)2] + NH4[Fe(Cn)6] =>
K3[Fe(Cn)6] + NH4Fe(SO4)2 = K3[Fe(SO4)2] + NH4[Fe(Cn)6]
C6H1206 + H2SO4 = CO2 + SO2 + H2O =>
C6H1206 + 615 H2SO4 = 6 CO2 + 615 SO2 + 1218 H2O
C4H6O4Hg + FeBr3 = HgBr2 + FeC6H9O6 =>
3 C4H6O4Hg + 2 FeBr3 = 3 HgBr2 + 2 FeC6H9O6
KMnO4 + H2S + H2O = MnO2 + KOH + H2SO3 =>
2 KMnO4 + H2S + H2O = 2 MnO2 + 2 KOH + H2SO3
HBrO3 + BaCO3 = Ba(BrO3)2 + H2O + CO2 =>
2 HBrO3 + BaCO3 = Ba(BrO3)2 + H2O + CO2
C6(H4) + O2 = CO2 + H2O =>
C6(H4) + 7 O2 = 6 CO2 + 2 H2O
PbO2 + CO2 = Pb2CO2 + O2 =>
2 PbO2 + CO2 = Pb2CO2 + 2 O2
KHF2 = KF + H2 + (F2)2 =>
4 KHF2 = 4 KF + 2 H2 + (F2)2
BaCl2 + MgCO3 = MgCl2 + BaCO3 =>
BaCl2 + MgCO3 = MgCl2 + BaCO3
Na2Cr2O7 + C2H6O + H2SO4 = Cr2(SO4)3 + Na2SO4 + C2H4O2 + H2O =>
2 Na2Cr2O7 + 3 C2H6O + 8 H2SO4 = 2 Cr2(SO4)3 + 2 Na2SO4 + 3 C2H4O2 + 11 H2O
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Zn + PB(NO3)2 = PB + Zn(NO3)2 =>
Zn + PB(NO3)2 = PB + Zn(NO3)2
NO3{-} + H{+} + S{2-} = NO + H2O + S =>
2 NO3{-} + 8 H{+} + 3 S{2-} = 2 NO + 4 H2O + 3 S
H2 + SnO2 = H2SnO2 =>
H2 + SnO2 = H2SnO2
HIO3 + NaOH + MnSO4 = Na2MnO4 + I2 + Na2SO4 + H2O =>
4 HIO3 + 20 NaOH + 5 MnSO4 = 5 Na2MnO4 + 2 I2 + 5 Na2SO4 + 12 H2O
HF + B(OH)3 = BF3 + H2O =>
3 HF + B(OH)3 = BF3 + 3 H2O
H3PO3 + HgCl2 + H2O = Hg2Cl2 + H3PO4 + HCl =>
H3PO3 + 2 HgCl2 + H2O = Hg2Cl2 + H3PO4 + 2 HCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/28/24
Équations équilibrées sur01/27/24
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