Équations équilibrées la veille | Équations équilibrées le lendemain |
NH4I + LiOH = NH3 + H2O + LiI
Na2SO4 + Al2O3 = Na2O + Al2(SO4)3 =>
3 Na2SO4 + Al2O3 = 3 Na2O + Al2(SO4)3
CuSO4 + NH3*H2O = (CuOH)2SO4 + (NH4)2SO4 =>
2 CuSO4 + 2 NH3*H2O = (CuOH)2SO4 + (NH4)2SO4
OCl = Cl + O =>
OCl = Cl + O
Br + HNO3 = BrNO3 + H =>
Br + HNO3 = BrNO3 + H
Bi(OH)2 + HNO3 = Bi(NO3)2 + H2O =>
Bi(OH)2 + 2 HNO3 = Bi(NO3)2 + 2 H2O
NH4VO3 + H2SO4 + H2O2 = (VO3)2SO4 + (NH4)2SO4 + H2O =>
2 NH4VO3 + 2 H2SO4 + 2 H2O2 = (VO3)2SO4 + (NH4)2SO4 + 4 H2O
HBr + Ba(OH)2 = BaBr2 + H2O =>
2 HBr + Ba(OH)2 = BaBr2 + 2 H2O
Ba(NO3)2(aq) + KI(aq) = BaI2(s) + KNO3(aq) =>
Ba(NO3)2(aq) + 2 KI(aq) = BaI2(s) + 2 KNO3(aq)
Ru + O = RuO =>
Ru + O = RuO
(N2Cl4)4 + (CH4)3 = (CCl4)3 + (N2)3 + (H2)6 =>
3(N2Cl4)4 + 4(CH4)3 = 4(CCl4)3 + 4(N2)3 + 4(H2)6
Se + P = SeP =>
Se + P = SeP
KHCO3 = CO2 + K2CO3 + H2O =>
2 KHCO3 = CO2 + K2CO3 + H2O
P + AgNO3 + H2O = HPO + Ag3P + HNO3 =>
4 P + 3 AgNO3 + 3 H2O = 3 HPO + Ag3P + 3 HNO3
C22H25BrN2O3S + O2 = CO2 + H2O + N2 + SO2 + Br2 =>
4 C22H25BrN2O3S + 111 O2 = 88 CO2 + 50 H2O + 4 N2 + 4 SO2 + 2 Br2
N2O + O = NO3 =>
N2O + 5 O = 2 NO3
AgNO3 + MgF2 = AgF + Mg(NO3)2 =>
2 AgNO3 + MgF2 = 2 AgF + Mg(NO3)2
NH4NO2(s) = N2(g) + H2O(l) =>
NH4NO2(s) = N2(g) + 2 H2O(l)
Li2SO4 + Ca(OH)2 = CaSO4 + LiOH =>
Li2SO4 + Ca(OH)2 = CaSO4 + 2 LiOH
Cd(s) + N2(g) = Cd3N2 =>
3 Cd(s) + N2(g) = Cd3N2
Os + HCl = OsCl + H2 =>
2 Os + 2 HCl = 2 OsCl + H2
H4C + Na(OH) = Na4C + H2O =>
H4C + 4 Na(OH) = Na4C + 4 H2O
C6H12 + KMnO4 + H2SO4 = C6H10O4 + MnSO4 + K2SO4 + H2O =>
C6H12 + 2 KMnO4 + 3 H2SO4 = C6H10O4 + 2 MnSO4 + K2SO4 + 4 H2O
HCOOK + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO4 + CO2 + H2O =>
6 HCOOK + 2 K2Cr2O7 + 11 H2SO4 = 2 Cr2(SO4)3 + 5 K2SO4 + 6 CO2 + 14 H2O
C2H2 + K2Cr2O7 + H2SO4 = C2K2O4 + Cr2(SO4)3 + K2SO4 + H2O =>
3 C2H2 + 4 K2Cr2O7 + 13 H2SO4 = 3 C2K2O4 + 4 Cr2(SO4)3 + K2SO4 + 16 H2O
HNO3(ac) + Cu(s) = Cu(NO3)2(ac) + NO2(g) + H2O(l) =>
4 HNO3(ac) + Cu(s) = Cu(NO3)2(ac) + 2 NO2(g) + 2 H2O(l)
ICl = I2 + Cl =>
2 ICl = I2 + 2 Cl
Ba(Cl)2 + Ca(OH)2 = Ba(OH)2 + Ca(Cl)2 =>
Ba(Cl)2 + Ca(OH)2 = Ba(OH)2 + Ca(Cl)2
Na2C2O4 + NaMnO4 + H2O = MnO2 + CO2 + NaOH =>
3 Na2C2O4 + 2 NaMnO4 + 4 H2O = 2 MnO2 + 6 CO2 + 8 NaOH
Si + CuO = SiO + Cu =>
Si + CuO = SiO + Cu
NaBr + AgC2H3O2 = Na(C2H3O2) + AgBr =>
NaBr + AgC2H3O2 = Na(C2H3O2) + AgBr
BaO + NaHSO3 = BaSO3 + NaOH =>
BaO + NaHSO3 = BaSO3 + NaOH
C4H9Cl + Na = NaCl + C4H8 + H2 =>
2 C4H9Cl + 2 Na = 2 NaCl + 2 C4H8 + H2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Mn2O7 + BaO = Ba(MnO4)2 =>
Mn2O7 + BaO = Ba(MnO4)2
Al2(SO4)3 + BaBr2 = AlBr3 + BaSO4 =>
Al2(SO4)3 + 3 BaBr2 = 2 AlBr3 + 3 BaSO4
Hg2(NO3)2 + K3PO4 = Hg3(PO4) + KNO3 =>
3 Hg2(NO3)2 + 2 K3PO4 = 2 Hg3(PO4) + 6 KNO3
C3H8 = C + H2 =>
C3H8 = 3 C + 4 H2
Na2O + CaCl = NaCl + Ca2O =>
Na2O + 2 CaCl = 2 NaCl + Ca2O
Ce(NO3)4 + Na2C2O4 = Ce(C2O4)2 + Na(NO3) =>
Ce(NO3)4 + 2 Na2C2O4 = Ce(C2O4)2 + 4 Na(NO3)
Co(NO3)2 + K3Fe(CN)6 = Co3[Fe(CN)6]2 + KNO3 =>
3 Co(NO3)2 + 2 K3Fe(CN)6 = Co3[Fe(CN)6]2 + 6 KNO3
H3PO4 + H2SO4 = PO4 + H2O + SO2 =>
2 H3PO4 + 3 H2SO4 = 2 PO4 + 6 H2O + 3 SO2
K2Cr2O7 + H2C2O4(H2O)2 = K(Cr(C2O4)2(H2O)2)(H2O)2 + CO2 + H2O =>
K2Cr2O7 + 7 H2C2O4(H2O)2 = 2 K(Cr(C2O4)2(H2O)2)(H2O)2 + 6 CO2 + 13 H2O
C6H12O6 + CuSO4 + NaOH = C6H12O7 + Cu2O + Na2SO4 + H2O =>
C6H12O6 + 2 CuSO4 + 4 NaOH = C6H12O7 + Cu2O + 2 Na2SO4 + 2 H2O
HCHO + O2 = CO2 + H2O =>
HCHO + O2 = CO2 + H2O
BaCl2(aq) + NaOH(aq) = Ba(OH)2(aq) + NaCl(s) =>
BaCl2(aq) + 2 NaOH(aq) = Ba(OH)2(aq) + 2 NaCl(s)
Zn + (NH4)2S = ZnS + (NH4)2 =>
Zn + (NH4)2S = ZnS + (NH4)2
KCrO2 + PbO2 + KOH = K2CrO4 + K2PbO2 + H2O =>
2 KCrO2 + 3 PbO2 + 8 KOH = 2 K2CrO4 + 3 K2PbO2 + 4 H2O
Cr(OH)3 + KOH = K3(Cr(OH)6) =>
Cr(OH)3 + 3 KOH = K3(Cr(OH)6)
AlCl3 + Al + H2O = Al2Cl(OH)5 + H2 =>
2 AlCl3 + 10 Al + 30 H2O = 6 Al2Cl(OH)5 + 15 H2
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Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/26/24
Équations équilibrées sur11/25/23
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