| Équations équilibrées la veille | Équations équilibrées le lendemain |
[C6H5NH4]SO4 + Br2 = C6H5NH2 + Br2SO4 + H2
C88H164O10 + O2 = CO2 + H2O =>
C88H164O10 + 124 O2 = 88 CO2 + 82 H2O
Co(Cl)2 + Na(OH) = Co(OH)2 + NaCl =>
Co(Cl)2 + 2 Na(OH) = Co(OH)2 + 2 NaCl
CH3CH2OH + NaCl = CH3CH2ONa + HCl =>
CH3CH2OH + NaCl = CH3CH2ONa + HCl
NaCr2O7 = Cr2O3 + Na2O + O3 =>
6 NaCr2O7 = 6 Cr2O3 + 3 Na2O + 7 O3
NaS + K = NaKS =>
NaS + K = NaKS
Zn2 + H2SO4 = ZnO + H2S =>
2 Zn2 + H2SO4 = 4 ZnO + H2S
Cr(OH)6 = Cr2O6 + H2O =>
2 Cr(OH)6 = Cr2O6 + 6 H2O
NaI + Fe(No3)3 = NaNo3 + FeI2 + I2 =>
6 NaI + 2 Fe(No3)3 = 6 NaNo3 + 2 FeI2 + I2
Ba(NO3)2 + PO4 = Ba(NO3)2PO4 =>
Ba(NO3)2 + PO4 = Ba(NO3)2PO4
Sr(NO3)2 + K2CrO4 = SrCrO4 + K2(NO3)2 =>
Sr(NO3)2 + K2CrO4 = SrCrO4 + K2(NO3)2
HN3 + HNO3 = N + H2O =>
5 HN3 + HNO3 = 16 N + 3 H2O
Zn(OH)2 + H2(SO4) = Zn(SO4) + H(OH) =>
Zn(OH)2 + H2(SO4) = Zn(SO4) + 2 H(OH)
FeBr2 + KCl = KBr + Cl2Fe =>
FeBr2 + 2 KCl = 2 KBr + Cl2Fe
Al2(SO4)3 + Hg = HgSO4 + Al =>
Al2(SO4)3 + 3 Hg = 3 HgSO4 + 2 Al
K3PO4 + (CH3COO)2Sr = CH3COOK + Sr3(PO4)2 =>
2 K3PO4 + 3(CH3COO)2Sr = 6 CH3COOK + Sr3(PO4)2
H3AsO3 + HCl + KIO3 = H3AsO4 + I2 + H2O + KCl =>
5 H3AsO3 + 2 HCl + 2 KIO3 = 5 H3AsO4 + I2 + H2O + 2 KCl
Na2CO3 + HClO2 = CO2 + H2O + NaClO2 =>
Na2CO3 + 2 HClO2 = CO2 + H2O + 2 NaClO2
CrO7{-2} + H{+} + Fe{2} = Cr{3} + Fe{3} + H2O =>
CrO7{-2} + 14 H{+} + 9 Fe{2} = Cr{3} + 9 Fe{3} + 7 H2O
NaBr + Au(NO3) = Na(NO3) + AuBr =>
NaBr + Au(NO3) = Na(NO3) + AuBr
FeS + HCI = Fe2CI + H2 + S =>
4 FeS + 2 HCI = 2 Fe2CI + H2 + 4 S
CaBr + NaHSO4 = CaSO4 + NaBr + H2 =>
2 CaBr + 2 NaHSO4 = 2 CaSO4 + 2 NaBr + H2
Sb2S + O2 = Sb2O3 + SO2 =>
2 Sb2S + 5 O2 = 2 Sb2O3 + 2 SO2
Cu + HNO3 = N2 + H2O + CuNO3 =>
10 Cu + 12 HNO3 = N2 + 6 H2O + 10 CuNO3
HNO3 + C(OH)2 = C(NO3)2 + H2O =>
2 HNO3 + C(OH)2 = C(NO3)2 + 2 H2O
Na2O + Mg(OH)2 = MgNa2O2 + H2O =>
Na2O + Mg(OH)2 = MgNa2O2 + H2O
CH3NH3Br + H2O = CH4 + NH3Br + OH =>
CH3NH3Br + H2O = CH4 + NH3Br + OH
CuCO3(OH)2 + C = CO2 + H2O + Cu =>
CuCO3(OH)2 + C = 2 CO2 + H2O + Cu
Na{+} + H2{2-} = NaH =>
2 Na{+} + H2{2-} = 2 NaH
Sn + B = SnB2 =>
Sn + 2 B = SnB2
SnI4 + NaOH = NaI + Sn(OH)4 =>
SnI4 + 4 NaOH = 4 NaI + Sn(OH)4
C4H6O4Ba + CrCuO4 = C4H6O4(CuO4) + CrBa =>
C4H6O4Ba + CrCuO4 = C4H6O4(CuO4) + CrBa
C2H6O + K2Cr2 + H2SO4 = C2H402 + Cr2(SO4)3 + K2SO4 + H2O =>
4.0000000000007C2H6O + 199.00000000003K2Cr2 + 796.00000000013H2SO4 = 4.0000000000006C2H402 + 199.00000000003Cr2(SO4)3 + 199.00000000003K2SO4 + 4 H2O
K2Cr2O7 + C3H7OH + H2SO4 = K2SO4 + Cr2(SO4)3 + C3H6O + H2O =>
K2Cr2O7 + 3 C3H7OH + 4 H2SO4 = K2SO4 + Cr2(SO4)3 + 3 C3H6O + 7 H2O
C10H12 + O2 = CO2 + H2 =>
C10H12 + 10 O2 = 10 CO2 + 6 H2
IHCO3 = I2CO3 + H2O + CO2 =>
2 IHCO3 = I2CO3 + H2O + CO2
Hg2Cl = HgCl2 + Hg =>
2 Hg2Cl = HgCl2 + 3 Hg
Ba(s) + Br2(g) = BaBr2(s) =>
Ba(s) + Br2(g) = BaBr2(s)
MnI2 + (NH4)2CO3 = MnCO3 + NH4I =>
MnI2 + (NH4)2CO3 = MnCO3 + 2 NH4I
NaClO + NH3 = NH2Cl + NaOH =>
NaClO + NH3 = NH2Cl + NaOH
AlP + H2SO4 = Al2(SO4)3 + PH3 =>
2 AlP + 3 H2SO4 = Al2(SO4)3 + 2 PH3
Mg(PO4)2 + K3PO4 = Mg2(PO4) + KPO4 =>
4 Mg(PO4)2 + 3 K3PO4 = 2 Mg2(PO4) + 9 KPO4
H2(g)Br2(g) = HBr(g) =>
H2(g)Br2(g) = 2 HBr(g)
FeSO4 + CrO3 + H2SO4 = Cr2(SO4)3 + Fe2(SO4)3 + H2O =>
6 FeSO4 + 2 CrO3 + 6 H2SO4 = Cr2(SO4)3 + 3 Fe2(SO4)3 + 6 H2O
Ti[OCH(CH3)2]4 + NaOH + Na2CO3 = NaTiO3 + NaOCH(CH3)2 + H2O =>
18 Ti[OCH(CH3)2]4 + 85 NaOH + 3 Na2CO3 = 18 NaTiO3 + 73 NaOCH(CH3)2 + 39 H2O
Na2CO3 + Cl2 = NaCl + NaClO + CO2 =>
Na2CO3 + Cl2 = NaCl + NaClO + CO2
HN4OH + HNO3 = HN4NO3 + H2O =>
HN4OH + HNO3 = HN4NO3 + H2O
Cu(NH3)4SO4 + NaOH = Cu(OH)2 + Na2SO4 + NH3 =>
Cu(NH3)4SO4 + 2 NaOH = Cu(OH)2 + Na2SO4 + 4 NH3
O + P = PO5 =>
5 O + P = PO5
BaO + I2 = O2 + BaI2 =>
2 BaO + 2 I2 = O2 + 2 BaI2
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/11/24
Équations équilibrées sur08/10/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
