| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C12H26 + 37 O2 = 24 CO2 + 26 H2O
[Co(NH3)4(CO3)]NO3 + K2S2O5 = K[Co(NH3)4(SO3)2] + CO2 + KNO3 =>
[Co(NH3)4(CO3)]NO3 + K2S2O5 = K[Co(NH3)4(SO3)2] + CO2 + KNO3
CuSO4 + KI = I2 + Cu2SO4 + K2SO4 =>
2 CuSO4 + 2 KI = I2 + Cu2SO4 + K2SO4
LiOH + H3PO4 = Li3(PO4) + H2O =>
3 LiOH + H3PO4 = Li3(PO4) + 3 H2O
KNO3 + CrSO4 + Na2CO3 = KNO2 + Na2CrO4 + Na2SO4 + CO2 =>
2 KNO3 + CrSO4 + 2 Na2CO3 = 2 KNO2 + Na2CrO4 + Na2SO4 + 2 CO2
Pb(OH)2 + HCl = H2O + PbCl2 =>
Pb(OH)2 + 2 HCl = 2 H2O + PbCl2
Al2(SO4)3(aq) + AgNO3(aq) = Ag2(SO4)3(aq) + Al2(aq) + NO3(aq) =>
Al2(SO4)3(aq) + 2 AgNO3(aq) = Ag2(SO4)3(aq) + Al2(aq) + 2 NO3(aq)
C12N7 + CN6 = CN2 =>
4 C12N7 + 17 CN6 = 65 CN2
H2S + Ag + O2 = Ag2S + HO =>
H2S + 2 Ag + O2 = Ag2S + 2 HO
K2CrO4 + HCl = K2Cr2O7 + KCl + H2O =>
2 K2CrO4 + 2 HCl = K2Cr2O7 + 2 KCl + H2O
N + H2 + O = HON =>
2 N + H2 + 2 O = 2 HON
HgS + HNO3 + HCl = HgHCl4 + H2O + NO + S =>
HgS + HNO3 + 4 HCl = HgHCl4 + 2 H2O + NO + S
K + H2O = H2 + KOH =>
2 K + 2 H2O = H2 + 2 KOH
Al(CH3COO)3 + NH3 = AlN + CH3COOH =>
Al(CH3COO)3 + NH3 = AlN + 3 CH3COOH
N + H2 + O = HON =>
2 N + H2 + 2 O = 2 HON
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
Se(OH)2 + H2O2 = Se(OH)3 =>
2 Se(OH)2 + H2O2 = 2 Se(OH)3
Ba(OH)2 + H2CrO4 = BaCrO4 + H2O =>
Ba(OH)2 + H2CrO4 = BaCrO4 + 2 H2O
NO2 + NaOH = NO + NaNO3 + H2O =>
3 NO2 + 2 NaOH = NO + 2 NaNO3 + H2O
H2(CO3) + Mg(OH)2 = H2O + Mg(CO3) =>
H2(CO3) + Mg(OH)2 = 2 H2O + Mg(CO3)
I2O7 + Al(OH)3 = Al(IO4)3 + H2O =>
3 I2O7 + 2 Al(OH)3 = 2 Al(IO4)3 + 3 H2O
FeCl3 + K4[Fe(CN)6] = KFe[Fe(CN)6] + KCl =>
FeCl3 + K4[Fe(CN)6] = KFe[Fe(CN)6] + 3 KCl
Sn(OH)2 + HNO3 = SnNO3 + H(OH)2 =>
Sn(OH)2 + HNO3 = SnNO3 + H(OH)2
Al(s) + Ag(No3)(aq) = Ag(s) + Al(No3)(aq) =>
Al(s) + Ag(No3)(aq) = Ag(s) + Al(No3)(aq)
AgNO3 + NaCI = AgCI + NaNO3 =>
AgNO3 + NaCI = AgCI + NaNO3
Zn(OH)2 + Ba(OH)2 = Ba(Zn(OH)4) =>
Zn(OH)2 + Ba(OH)2 = Ba(Zn(OH)4)
(CH4)2CHOH(g) + O2(g) = CO2(g) + H2O(g) =>
(CH4)2CHOH(g) + 5 O2(g) = 3 CO2(g) + 5 H2O(g)
P2 + O5 = P5O2 =>
25 P2 + 4 O5 = 10 P5O2
Zn(OH)2 + NaOH = Zn(OH)4Na2 =>
Zn(OH)2 + 2 NaOH = Zn(OH)4Na2
CaCO3 + H2O + CO2 = Ca(HCO3)2 =>
CaCO3 + H2O + CO2 = Ca(HCO3)2
Al2(SO4)3(aq) + AgNO3(aq) = Ag2(SO4)3(aq) + Al2(aq) + NO3(aq) =>
Al2(SO4)3(aq) + 2 AgNO3(aq) = Ag2(SO4)3(aq) + Al2(aq) + 2 NO3(aq)
Mg + Cl2 = MgCl2 =>
Mg + Cl2 = MgCl2
FeSO4 + K3Fe(CN)6 = Fe3Fe2(CN)12 + K2SO4 =>
3 FeSO4 + 2 K3Fe(CN)6 = Fe3Fe2(CN)12 + 3 K2SO4
Cl2 + NaBr = NaCl + Br2 =>
Cl2 + 2 NaBr = 2 NaCl + Br2
Na2SO3 + H2O + KMnO4 = Na2SO4 + MnO2 + KOH =>
3 Na2SO3 + H2O + 2 KMnO4 = 3 Na2SO4 + 2 MnO2 + 2 KOH
Ca + OH + HCl = CaCl2 + H2O =>
Ca + 2 OH + 2 HCl = CaCl2 + 2 H2O
H2O + SO3 = H2SO4 =>
H2O + SO3 = H2SO4
Ca(OH)2 + H2Se = H2O + Ca(HSe)2 =>
Ca(OH)2 + 2 H2Se = 2 H2O + Ca(HSe)2
NH3 + O2 = NO2 + H2O =>
4 NH3 + 7 O2 = 4 NO2 + 6 H2O
Al2S3 + H2O = Al(OH)3 + H2S =>
Al2S3 + 6 H2O = 2 Al(OH)3 + 3 H2S
C2H2 + CuCl + NH3 = Cu2C2 + NH4Cl =>
C2H2 + 2 CuCl + 2 NH3 = Cu2C2 + 2 NH4Cl
CrSO4 + HBrO + H2SO4 = Cr2(SO4)3 + CrBr3 + H2O =>
12 CrSO4 + 6 HBrO + 3 H2SO4 = 5 Cr2(SO4)3 + 2 CrBr3 + 6 H2O
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Na2CO3 + HCI = CO2 + H2O + NaCI =>
Na2CO3 + 2 HCI = CO2 + H2O + 2 NaCI
MoO2 + S = MoS2 + SO2 =>
MoO2 + 3 S = MoS2 + SO2
Sr(OH)2 + H3PO4 = Sr3(PO4)2 + H2O =>
3 Sr(OH)2 + 2 H3PO4 = Sr3(PO4)2 + 6 H2O
K2 + Ca3 = K2Ca3 =>
K2 + Ca3 = K2Ca3
Pb(s)S(s) = PbS =>
Pb(s)S(s) = PbS
KCIO3 + HCl = KCI + Cl2 + H2O =>
KCIO3 + 6 HCl = KCI + 3 Cl2 + 3 H2O
| 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 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/13/24
Équations équilibrées sur12/13/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
