| Équations équilibrées la veille | Équations équilibrées le lendemain |
FeCl3 + 3 HF = FeF3 + 3 HCl
KHSO4 + HCl = KCl + SO3 + H2O =>
KHSO4 + HCl = KCl + SO3 + H2O
HNO3 + Fe(s) = NO2(g) + H2O(l) + Fe(NO3)2(aq) =>
4 HNO3 + Fe(s) = 2 NO2(g) + 2 H2O(l) + Fe(NO3)2(aq)
HSO3{-} + Cl2 + H2O = SO4{2-} + Cl{-} + H{+} =>
HSO3{-} + Cl2 + H2O = SO4{2-} + 2 Cl{-} + 3 H{+}
Mn2O7 + C = Mn + CO2 =>
2 Mn2O7 + 7 C = 4 Mn + 7 CO2
Mg + Ca(OH)2 + H2O = Ca[Mg(OH)4]2 + H2 =>
2 Mg + Ca(OH)2 + 6 H2O = Ca[Mg(OH)4]2 + 3 H2
Mg(s) + H2O(l) = Mg(OH)2(aq) + H2(g) =>
Mg(s) + 2 H2O(l) = Mg(OH)2(aq) + H2(g)
CH4 + CI = CCI + HCI =>
CH4 + 5 CI = CCI + 4 HCI
C9H19COOH + O2 = CO2 + H2O =>
C9H19COOH + 14 O2 = 10 CO2 + 10 H2O
B2Br6 + HNO3 = B[NO3]3 + HBr =>
B2Br6 + 6 HNO3 = 2 B[NO3]3 + 6 HBr
Xe + F = XeF2 =>
Xe + 2 F = XeF2
S + Br = SBr2 =>
S + 2 Br = SBr2
(Cr2O7) + Na2S + H{+} = H2O + Cr{3+} + SO4{2-} + NaOH =>
(Cr2O7) + Na2S + 4 H{+} = H2O + 2 Cr{3+} + SO4{2-} + 2 NaOH
Fe(s) + Cl2 = FeCl2 =>
Fe(s) + Cl2 = FeCl2
KNO3 + Fe(SCN)3 + NaH2PO4 = KSCN + Fe(H2PO4)3 + NaNO3 =>
3 KNO3 + Fe(SCN)3 + 3 NaH2PO4 = 3 KSCN + Fe(H2PO4)3 + 3 NaNO3
Na3PO4 + HBr = Na3H + PO4Br =>
Na3PO4 + HBr = Na3H + PO4Br
Cu + HClO4 = Cu(ClO4)2 + CuCl2 + H2O =>
8 Cu + 16 HClO4 = 7 Cu(ClO4)2 + CuCl2 + 8 H2O
Xe + ClO3{-} + H2O = HXeO4{-} + Cl{-} + H{+} =>
Xe + ClO3{-} + H2O = HXeO4{-} + Cl{-} + H{+}
Sr + O = SrO =>
Sr + O = SrO
Cr(CO3)3 = CrO3 + CO2 =>
Cr(CO3)3 = CrO3 + 3 CO2
Al + Na2CO3 = Na2AlCO3 =>
Al + Na2CO3 = Na2AlCO3
CO + Fe{2+}O{3+} = Fe + CO{2+} =>
CO + Fe{2+}O{3+} = Fe + CO{2+}
Hg + HCl = HgCl + H2 =>
2 Hg + 2 HCl = 2 HgCl + H2
(NH4)2SO4 + Ca(OH)2 = CaSO4 + H2O(f) + NH3(g) =>
(NH4)2SO4 + Ca(OH)2 = CaSO4 + 2 H2O(f) + 2 NH3(g)
Fe + C + N = Fe(CN)2 =>
Fe + 2 C + 2 N = Fe(CN)2
HCl + O3 = H2O + Cl =>
6 HCl + O3 = 3 H2O + 6 Cl
Zn + V2O5 = ZnO + V =>
5 Zn + V2O5 = 5 ZnO + 2 V
Au + Br2 = AuBr3 =>
2 Au + 3 Br2 = 2 AuBr3
CH3CH2CH2OH(g) + O2(g) = CO2(g) + H2O(g) =>
2 CH3CH2CH2OH(g) + 9 O2(g) = 6 CO2(g) + 8 H2O(g)
CuI2(aq) + AgNO3(aq) = AgI(s) + Cu(NO3)2(aq) =>
CuI2(aq) + 2 AgNO3(aq) = 2 AgI(s) + Cu(NO3)2(aq)
CuNO3 = Cu + NO2 + O2 =>
2 CuNO3 = 2 Cu + 2 NO2 + O2
Al + NH4(ClO4)2 = Al2O3 + AlCl3 + NO + H2O =>
12 Al + 3 NH4(ClO4)2 = 5 Al2O3 + 2 AlCl3 + 3 NO + 6 H2O
pentane + oxygen = carbondioxide + water =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
AD + BC = CD + AB =>
AD + BC = CD + AB
C6H6 = C2H2 =>
C6H6 = 3 C2H2
Zn + HNO = ZnNO + H2 =>
2 Zn + 2 HNO = 2 ZnNO + H2
NaHS + O2 = Na2S2O3 + H2O =>
2 NaHS + 2 O2 = Na2S2O3 + H2O
NaH + CO2 = CH + NaO2 =>
NaH + CO2 = CH + NaO2
Na2O(aq) + (NH4)2SO4(aq) = Na2SO4(aq) + H2O(l) + NH3(g) =>
Na2O(aq) + (NH4)2SO4(aq) = Na2SO4(aq) + H2O(l) + 2 NH3(g)
C2H2 + Br = CHBr2CHBr2 =>
C2H2 + 4 Br = CHBr2CHBr2
LiCl(s) = Li(s) + Cl(s) =>
LiCl(s) = Li(s) + Cl(s)
CO2 + LiO2 = Li2CO3 + O2 =>
2 CO2 + 4 LiO2 = 2 Li2CO3 + 3 O2
C6H13NO2 + O2 = CO2 + H2O + NO2 =>
4 C6H13NO2 + 37 O2 = 24 CO2 + 26 H2O + 4 NO2
Mn + PO4 = MnPO4 =>
Mn + PO4 = MnPO4
PbS + HNO3 + HCl = H2PbCl4 + NO2 + H2SO4 + H2O =>
PbS + 8 HNO3 + 4 HCl = H2PbCl4 + 8 NO2 + H2SO4 + 4 H2O
(NH4)2Cr2O7 = Cr2O3 + H2O + N2 =>
(NH4)2Cr2O7 = Cr2O3 + 4 H2O + N2
C6H7NO3S + Na2CO3 = NaC6H6NO3S + H2O + CO2 =>
2 C6H7NO3S + Na2CO3 = 2 NaC6H6NO3S + H2O + CO2
O2 + NH3 = NO2 + H2O =>
7 O2 + 4 NH3 = 4 NO2 + 6 H2O
K2Cr2O7 + Na2SO3 + H2SO4 = Na2SO4 + Cr2(SO4)3 + K2SO4 + H2O =>
K2Cr2O7 + 3 Na2SO3 + 4 H2SO4 = 3 Na2SO4 + Cr2(SO4)3 + K2SO4 + 4 H2O
Fe(CN)2 = Fe + C2 + N2 =>
Fe(CN)2 = Fe + C2 + N2
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/26/24
Équations équilibrées sur12/26/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
