| Équations équilibrées la veille | Équations équilibrées le lendemain |
C6H12O2 + 10 H2O = 6 CO2 + 16 H2
BN + F2 = BF3 + N2 =>
2 BN + 3 F2 = 2 BF3 + N2
Au + HNO3 + HCl = HAuCl4 + NO2 + H2O =>
Au + 3 HNO3 + 4 HCl = HAuCl4 + 3 NO2 + 3 H2O
CrO4{2{-})+H{+}+I{-} = Cr{3+}+I2+H2O =>
2 CrO4{2{-})+16H{+}+14I{-} = 2 Cr{3+}+7I2+8H2O
NaOH() + CsI() = NaI() + CsOH() =>
NaOH() + CsI() = NaI() + CsOH()
BaCl2*2H2O + C4H4K2O6*H2O = Ba(C4H4O6) + Cl{-} + K{+} + H2O =>
BaCl2*2H2O + C4H4K2O6*H2O = Ba(C4H4O6) + 2 Cl{-} + 2 K{+} + 3 H2O
AIH2SO4 = H2AISO4 =>
AIH2SO4 = H2AISO4
C4H8 + MnO4 + H2O = C4H10O2 + Mn =>
4 C4H8 + MnO4 + 4 H2O = 4 C4H10O2 + Mn
CO + KMnO4 + HCl = KCl + MnCl2 + CO2 + H2O =>
5 CO + 2 KMnO4 + 6 HCl = 2 KCl + 2 MnCl2 + 5 CO2 + 3 H2O
MoS2 + O2 + NaOH = Na2MoO4 + Na2SO4 + H2O =>
2 MoS2 + 9 O2 + 12 NaOH = 2 Na2MoO4 + 4 Na2SO4 + 6 H2O
Ba(NO3)2 + NH2S03H + H2O = Ba(NH2)2 + H2SO4 + HNO3 =>
13 Ba(NO3)2 + 8 NH2S03H + 42 H2O = 13 Ba(NH2)2 + 24 H2SO4 + 8 HNO3
Pb + Fe{2+} = Pb{2+} + Fe =>
Pb + Fe{2+} = Pb{2+} + Fe
CuCl2 + H2O = Cu(OH)2 + HCl =>
CuCl2 + 2 H2O = Cu(OH)2 + 2 HCl
KHC8H4O4 + Ca(OH)2 = H2O + Ca(KC8H4O4)2 =>
2 KHC8H4O4 + Ca(OH)2 = 2 H2O + Ca(KC8H4O4)2
Mg(s) + Co(NO3)2(g) = Mg(NO3)2(aq) + Co(s) =>
Mg(s) + Co(NO3)2(g) = Mg(NO3)2(aq) + Co(s)
S2O3 = S2 + O3 =>
S2O3 = S2 + O3
C4H10 + O2 = C + H5O =>
C4H10 + O2 = 4 C + 2 H5O
C19H39O2 + O2 = CO2 + H2O =>
4 C19H39O2 + 111 O2 = 76 CO2 + 78 H2O
Na + CH3Cl = CH3CH3 + NaCl =>
2 Na + 2 CH3Cl = CH3CH3 + 2 NaCl
magnesiumoxide + carbondioxide = magnesiumcarbonate =>
MgO + CO2 = MgCO3
KOH(aq) + HCl(aq) = H2O(l) + KCl(aq) =>
KOH(aq) + HCl(aq) = H2O(l) + KCl(aq)
COCO3 = C + O2 =>
COCO3 = 2 C + 2 O2
Na2SCsCl = Na2ClCsS =>
Na2SCsCl = Na2ClCsS
Al + HgCl2 = AlCl3 + Hg =>
2 Al + 3 HgCl2 = 2 AlCl3 + 3 Hg
C4H8O3 + KMnO4 + H2SO4 = C4H4O4 + Mn2(SO4)3 + K2SO4 + H2O =>
4 C4H8O3 + 6 KMnO4 + 12 H2SO4 = 4 C4H4O4 + 3 Mn2(SO4)3 + 3 K2SO4 + 20 H2O
CuCl2 + Na2C2O4 = Cu(C2O4) + NaCl =>
CuCl2 + Na2C2O4 = Cu(C2O4) + 2 NaCl
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
KMnO4 + Na2C2O4 + H2SO4 = MnSO4 + Na2SO4 + K2SO4 + H2O + CO2 =>
2 KMnO4 + 5 Na2C2O4 + 8 H2SO4 = 2 MnSO4 + 5 Na2SO4 + K2SO4 + 8 H2O + 10 CO2
Fe2O3 + H2 = Fe + H2O =>
Fe2O3 + 3 H2 = 2 Fe + 3 H2O
CU + HCl = CUCl2 + H2 =>
CU + 2 HCl = CUCl2 + H2
CH2COO + KOH = C2COOK + H2O =>
3 CH2COO + 2 KOH = 2 C2COOK + 4 H2O
(COOH)2 = CO2 + H{+} + e =>
(COOH)2 = 2 CO2 + 2 H{+} + 2e
Al2(CO3)3 + CaBr2 = CaCO3 + AlBr3 =>
Al2(CO3)3 + 3 CaBr2 = 3 CaCO3 + 2 AlBr3
IO3{-} + I{-} + H{+} = I2{-} + H2O{+} =>
IO3{-} + 5 I{-} + 6 H{+} = 3 I2{-} + 3 H2O{+}
PbCl2 + (NH4)2CO3 = PbCO3 + NH4Cl =>
PbCl2 + (NH4)2CO3 = PbCO3 + 2 NH4Cl
P4S7 + HNO3 + H2O = H3PO4 + H2SO4 + NO =>
3 P4S7 + 62 HNO3 + 8 H2O = 12 H3PO4 + 21 H2SO4 + 62 NO
CU + HCl = CUCl2 + H2 =>
CU + 2 HCl = CUCl2 + H2
Fe2O3 + CaBr2 = FeBr3 + CaO =>
Fe2O3 + 3 CaBr2 = 2 FeBr3 + 3 CaO
BaBr2 + H2SO4 = BaSO4 + HBr =>
BaBr2 + H2SO4 = BaSO4 + 2 HBr
IO3{-} + HSO3{-} = HSO4{-} + SO4{2-} + H2O + I2 =>
2 IO3{-} + 5 HSO3{-} = 3 HSO4{-} + 2 SO4{2-} + H2O + I2
C2O4{-2} + HNO2 + H{+} = CO2 + NO + H2O =>
C2O4{-2} + 2 HNO2 + 2 H{+} = 2 CO2 + 2 NO + 2 H2O
SrCl2 + (NH4)2C2O4 = (NH4)Cl + SrC2 + O4 =>
SrCl2 + (NH4)2C2O4 = 2(NH4)Cl + SrC2 + O4
NH4NO3 + CuO = Cu(NO3)2 + NH3 + H2O =>
2 NH4NO3 + CuO = Cu(NO3)2 + 2 NH3 + H2O
C5H10O2 + NaHCO3 = C5H9NaO2 + H2O + CO2 =>
C5H10O2 + NaHCO3 = C5H9NaO2 + H2O + CO2
Ti + N2 = Ti3N4 =>
3 Ti + 2 N2 = Ti3N4
NiBr = Ni + Br =>
NiBr = Ni + Br
CO2NH4ClAg3PO4H2O = CO3NH4H2PO4Ag3Cl =>
CO2NH4ClAg3PO4H2O = CO3NH4H2PO4Ag3Cl
NH2CH3 + HCl = NH3CH3Cl =>
NH2CH3 + HCl = NH3CH3Cl
BaN + K = KN + Ba =>
BaN + K = KN + Ba
Mg2Si + H2O = Mg(OH)2 + SiH4 =>
Mg2Si + 4 H2O = 2 Mg(OH)2 + SiH4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/27/24
Équations équilibrées sur05/27/23
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