| Équations équilibrées la veille |
5 HSCN + 6 KMnO4 + 4 H2SO4 = 6 MnSO4 + 3 K2SO4 + 5 HCN + 4 HOH
C8H18 = C4H8 + C4H10 =>
C8H18 = C4H8 + C4H10
CuCl2 + Na3PO4 = CuNa3 + Cl2PO4 =>
CuCl2 + Na3PO4 = CuNa3 + Cl2PO4
Fe(s) + NiCl2(aq) = FeCl3(aq) + Ni(s) =>
2 Fe(s) + 3 NiCl2(aq) = 2 FeCl3(aq) + 3 Ni(s)
Na2S + Cu(NO3)2 = Na(NO3) + CuS =>
Na2S + Cu(NO3)2 = 2 Na(NO3) + CuS
FeS{2+} + O{2-} = Fe{2+}O{3+} + SO{2-} =>
FeS{2+} + O{2-} = Fe{2+}O{3+} + SO{2-}
C17H36 + O2 = CO2 + H2O =>
C17H36 + 26 O2 = 17 CO2 + 18 H2O
K3N + HCl = KCl + H3N =>
K3N + 3 HCl = 3 KCl + H3N
P2S3 + HIO + H2O = H3PO4 + S + HI =>
P2S3 + 5 HIO + 3 H2O = 2 H3PO4 + 3 S + 5 HI
FeCl3 + K4Fe(CN)6 = KCl + Fe4(Fe(CN)6)3 =>
4 FeCl3 + 3 K4Fe(CN)6 = 12 KCl + Fe4(Fe(CN)6)3
C2H6O(l) + O2 = CO2(g) + H2O(l) =>
C2H6O(l) + 3 O2 = 2 CO2(g) + 3 H2O(l)
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
H3PO4 + Cu(NO3)2 = Cu3(PO4)2 + HNO3 =>
2 H3PO4 + 3 Cu(NO3)2 = Cu3(PO4)2 + 6 HNO3
Sn{2+} + Fe = Sn + Fe{2+} =>
Sn{2+} + Fe = Sn + Fe{2+}
Na(CO3) + Ag(NO3) = NaNO3 + Ag(CO3) =>
Na(CO3) + Ag(NO3) = NaNO3 + Ag(CO3)
H2C6O5H7 + H2O = H3O + C6O5H7 =>
H2C6O5H7 + 2 H2O = 2 H3O + C6O5H7
(NH4)2CO3 + NH4ClO4 = CO2 + H2O + HCl + N2 =>
5(NH4)2CO3 + 6 NH4ClO4 = 5 CO2 + 29 H2O + 6 HCl + 8 N2
Au + PtBr = Pt + AuBr =>
Au + PtBr = Pt + AuBr
C5H10(g) + O2(g) = H2O(g) + CO2(g) =>
2 C5H10(g) + 15 O2(g) = 10 H2O(g) + 10 CO2(g)
AuCl = AuCl3 + Au =>
3 AuCl = AuCl3 + 2 Au
CaO + HNO3 = Ca(NO3)2 + H2O =>
CaO + 2 HNO3 = Ca(NO3)2 + H2O
H2SO4 + GaO3H3 = H2O + Ga2S3O12 =>
3 H2SO4 + 2 GaO3H3 = 6 H2O + Ga2S3O12
Ni(s) + HNO3(aq) = Ni(NO3)2(aq) + H2O(l) + NO(g) =>
3 Ni(s) + 8 HNO3(aq) = 3 Ni(NO3)2(aq) + 4 H2O(l) + 2 NO(g)
Al(NO3)3 + H2SO4 = Al2(SO4)3 + HNO3 =>
2 Al(NO3)3 + 3 H2SO4 = Al2(SO4)3 + 6 HNO3
Fe(OH)2 + Na2S = FeS + NaOH =>
Fe(OH)2 + Na2S = FeS + 2 NaOH
B(OH)3(s) + CH3OH(l) = B(OCH3)3(s) + H2O(l) =>
B(OH)3(s) + 3 CH3OH(l) = B(OCH3)3(s) + 3 H2O(l)
H2OCO2 = C6H12O6 + O2 =>
6 H2OCO2 = C6H12O6 + 6 O2
Ar + H2SO4 = Ar2SO4 + H =>
2 Ar + H2SO4 = Ar2SO4 + 2 H
K + H2SO4 = K2SO4 + H2 =>
2 K + H2SO4 = K2SO4 + H2
S + BaCl = BaS + Cl2 =>
2 S + 2 BaCl = 2 BaS + Cl2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
UO2(NO3)2 + K4[Fe(CN)6] = (UO2)2[Fe(CN)6] + KNO3 =>
2 UO2(NO3)2 + K4[Fe(CN)6] = (UO2)2[Fe(CN)6] + 4 KNO3
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
FeO + MnO4 = Fe2O3 + MnO2 =>
4 FeO + MnO4 = 2 Fe2O3 + MnO2
Sn + NO3{2-} + H{+} = Sn{2+} + H2O + NO =>
Sn + NO3{2-} + 4 H{+} = Sn{2+} + 2 H2O + NO
CH3NH3C3H7COO + Ca(OH)2 = CH3NH2 + (C3H7COO)2Ca + H2O =>
2 CH3NH3C3H7COO + Ca(OH)2 = 2 CH3NH2 + (C3H7COO)2Ca + 2 H2O
KMnO4 + MnSO4 + H2O = MnO2 + K2SO4 + H2SO4 =>
2 KMnO4 + 3 MnSO4 + 2 H2O = 5 MnO2 + K2SO4 + 2 H2SO4
B2O3 + HF = BF3 + H2O =>
B2O3 + 6 HF = 2 BF3 + 3 H2O
AgNO3 + NH3 + H2O = [Ag(NH3H2O)]NO3 =>
AgNO3 + NH3 + H2O = [Ag(NH3H2O)]NO3
Dy(A2H)3 + HNO3 = Dy(NO3)3 + H2A2 =>
Dy(A2H)3 + 3 HNO3 = Dy(NO3)3 + 3 H2A2
NaBrO3 + KBr + HCl = Br2 + H2O + NaCl + KCl =>
NaBrO3 + 5 KBr + 6 HCl = 3 Br2 + 3 H2O + NaCl + 5 KCl
MgO + SiO2 + MgF2 = Mg3SiO4F2 =>
2 MgO + SiO2 + MgF2 = Mg3SiO4F2
CuSO4 + Fe = Fe2(SO4)3 + Cu =>
3 CuSO4 + 2 Fe = Fe2(SO4)3 + 3 Cu
C2H5COOH + ZnCO3 = (C2H5COO)2Zn + H2O + CO2 =>
2 C2H5COOH + ZnCO3 = (C2H5COO)2Zn + H2O + CO2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Pb + (SO4)2 = PbSO4 =>
2 Pb + (SO4)2 = 2 PbSO4
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
BaCl2 + CuSO4 = BaSO4 + CuCl2 =>
BaCl2 + CuSO4 = BaSO4 + CuCl2
NH4ClO4 = N2 + Cl2 + O2 + H2O =>
2 NH4ClO4 = N2 + Cl2 + 2 O2 + 4 H2O
MnO2 + HCl = MnCl2 + H2O + Cl2 =>
MnO2 + 4 HCl = MnCl2 + 2 H2O + Cl2
Équilibrer l'équation de toute réaction chimique
| Équations équilibrées la veille |
Équations équilibrées sur10/18/24
Équations équilibrées sur11/17/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
