| Équations équilibrées la veille | Équations équilibrées le lendemain |
As2 + 3 Cl2 + 6 H2O = 2 H3AsO3 + 6 HCl
NH4Cl + Ba(NO3)2 = NH4(NO3)2 + BaCl =>
NH4Cl + Ba(NO3)2 = NH4(NO3)2 + BaCl
Al2O3 + Br2O5 = Al(BrO3)3 =>
Al2O3 + 3 Br2O5 = 2 Al(BrO3)3
H + Fe = HFe =>
H + Fe = HFe
MgSO4 + Na3(PO4) = Mg3(PO4)2 + Na2SO4 =>
3 MgSO4 + 2 Na3(PO4) = Mg3(PO4)2 + 3 Na2SO4
NaO2 + H2O = Na(OH)2 + O2 =>
2 NaO2 + 2 H2O = 2 Na(OH)2 + O2
K2SO3 + HBr = H2SO3 + K2Br2 =>
K2SO3 + 2 HBr = H2SO3 + K2Br2
Fe(NO3)2 + K2S = FeS + NO3K =>
Fe(NO3)2 + K2S = FeS + 2 NO3K
N2 + Au = Au3N =>
N2 + 6 Au = 2 Au3N
SnCl2*2H2O + NH4OH = SnO2 + NH4Cl + H2O + H2 =>
SnCl2*2H2O + 2 NH4OH = SnO2 + 2 NH4Cl + 2 H2O + H2
Zn3(PO4)2 + CH3COOH = Zn(CH3COO)2 + H3PO4 =>
Zn3(PO4)2 + 6 CH3COOH = 3 Zn(CH3COO)2 + 2 H3PO4
Ni(NO3)2 + KOH = Ni(NO3)2KOH =>
Ni(NO3)2 + KOH = Ni(NO3)2KOH
Sr(OH)2 + Al(OH)3 = Sr[Al(OH)4]2 =>
Sr(OH)2 + 2 Al(OH)3 = Sr[Al(OH)4]2
Fe + H = FeH =>
Fe + H = FeH
NH4CH3COO + Ba(OH)2 = NH4OH + Ba(CH3COO)2 =>
2 NH4CH3COO + Ba(OH)2 = 2 NH4OH + Ba(CH3COO)2
Bi + Se = BiSe =>
Bi + Se = BiSe
Ta + C = TaC =>
Ta + C = TaC
CaCO3(l) + H2O(l) = HCO3(l) + OH(l) + Ca(l) =>
CaCO3(l) + H2O(l) = HCO3(l) + OH(l) + Ca(l)
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
K4[Fe(CN)6](aq) + NH4[FeSO4](aq) = K4[FeSO4](s) + (NH4)[Fe(CN)6](aq) =>
K4[Fe(CN)6](aq) + NH4[FeSO4](aq) = K4[FeSO4](s) + (NH4)[Fe(CN)6](aq)
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
PCl3 + Cl2(g) = PCl5(s) =>
PCl3 + Cl2(g) = PCl5(s)
CaCl2 + Na3PO4 = Ca3(PO4)2 + NaCl =>
3 CaCl2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCl
Cr2(CO3)3 = CO2 + Cr2O3 =>
Cr2(CO3)3 = 3 CO2 + Cr2O3
NaOH + CaBr = NaBr + Ca(OH) =>
NaOH + CaBr = NaBr + Ca(OH)
NaVO3 + Mg + HCl = VCl3 + MgCl2 + NaCl + H2O =>
NaVO3 + Mg + 6 HCl = VCl3 + MgCl2 + NaCl + 3 H2O
Rb + N2 = Rb2N =>
4 Rb + N2 = 2 Rb2N
HCl + FeSO4 + HBrO = FeCl3 + Fe(SO4)3 + HBr + H2O =>
6 HCl + 3 FeSO4 + 3 HBrO = 2 FeCl3 + Fe(SO4)3 + 3 HBr + 3 H2O
B4H10(s) + O2(g) = B2O3(s) + H2O(g) =>
2 B4H10(s) + 11 O2(g) = 4 B2O3(s) + 10 H2O(g)
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
BaCl2 + CoSO4 = BaSO4 + CoCl2 =>
BaCl2 + CoSO4 = BaSO4 + CoCl2
CoCl2 + Na2S = NaCl + CoS =>
CoCl2 + Na2S = 2 NaCl + CoS
PbSO4 + InP = Pb3P2 + In2(SO4)3 =>
3 PbSO4 + 2 InP = Pb3P2 + In2(SO4)3
Bi(OH)3 + NaSn(OH)3 + NaOH = Bi + Na2Sn(OH)5 =>
Bi(OH)3 + 3 NaSn(OH)3 + 3 NaOH = Bi + 3 Na2Sn(OH)5
C4H9Cl + Cl2 = C4H8Cl2 + HCl =>
C4H9Cl + Cl2 = C4H8Cl2 + HCl
(CH3COO)2Cu + H2SO4 = CH3COOH + CuSO4 =>
(CH3COO)2Cu + H2SO4 = 2 CH3COOH + CuSO4
(PO4) + H2O = H3PO4 + O2 =>
4(PO4) + 6 H2O = 4 H3PO4 + 3 O2
H2S + H2O = H2 + SO2 =>
H2S + 2 H2O = 3 H2 + SO2
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
C6H5COOH + OH = C6H5COO + H2O =>
C6H5COOH + OH = C6H5COO + H2O
W2S3 + O2 = WO2 + SO2 =>
W2S3 + 5 O2 = 2 WO2 + 3 SO2
C2H5N + O2 = N2 + CO2 + H2O =>
4 C2H5N + 13 O2 = 2 N2 + 8 CO2 + 10 H2O
Pb(No3)2(aq) + HCl(aq) = PbCl2(s) + HNo3(aq) =>
Pb(No3)2(aq) + 2 HCl(aq) = PbCl2(s) + 2 HNo3(aq)
(Ba(OH)2) + (H2SO4) = (BaSO4) + H2O =>
(Ba(OH)2) + (H2SO4) = (BaSO4) + 2 H2O
LiOH + HC1 = LiC1 + H2O =>
LiOH + HC1 = LiC1 + H2O
CuCl2(aq) + Ba(OH)2(aq) = BaCl2(aq) + Cu(OH)2(s) =>
CuCl2(aq) + Ba(OH)2(aq) = BaCl2(aq) + Cu(OH)2(s)
P4H8 + O2 = PO2 + H2O =>
P4H8 + 6 O2 = 4 PO2 + 4 H2O
Cr(s) + H2SO4(aq) = CrH2SO4 =>
Cr(s) + H2SO4(aq) = CrH2SO4
HClO3 + NaOH*H2O = NaClO3 + H2O =>
HClO3 + NaOH*H2O = NaClO3 + 2 H2O
Pb(NO3)2(aq) + HCl(aq) = PbCl2 + HNO3 =>
Pb(NO3)2(aq) + 2 HCl(aq) = PbCl2 + 2 HNO3
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/28/24
Équations équilibrées sur11/27/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
