| Équations équilibrées la veille |
6 CH3COOH + Al2(CO3)3 = 2(CH3COO)3Al + 3 H2O + 3 CO2
Zn + H2SO3 = ZnSO3 + H2 =>
Zn + H2SO3 = ZnSO3 + H2
(NH4)2Fe(SO4)2 + NaOH = Fe(OH)2 + NH3 + H2O + Na2SO4 =>
(NH4)2Fe(SO4)2 + 4 NaOH = Fe(OH)2 + 2 NH3 + 2 H2O + 2 Na2SO4
C2H6 + H2O = C2H6O + H2 =>
C2H6 + H2O = C2H6O + H2
Nitrogen + bromine = NBr3 =>
N2 + 3 Br2 = 2 NBr3
CO2 + Mg = MgO + C =>
CO2 + 2 Mg = 2 MgO + C
C2H2 + H2 = C2H6 =>
C2H2 + 2 H2 = C2H6
CuF2 + Cl2 = Cu + Cl2F2 =>
CuF2 + Cl2 = Cu + Cl2F2
NaCl + K2Cr2O7 + H2SO4 = Cl2 + H2O + KSO4 + Na2SO4 + CrSO4 =>
6 NaCl + K2Cr2O7 + 7 H2SO4 = 3 Cl2 + 7 H2O + 2 KSO4 + 3 Na2SO4 + 2 CrSO4
H2O2 + SO2 = H2SO4 =>
H2O2 + SO2 = H2SO4
[Cu(NH3)4]SO4 + BaCl2 = Cu(NH3)4Cl2 + BaSO4 =>
[Cu(NH3)4]SO4 + BaCl2 = Cu(NH3)4Cl2 + BaSO4
Al2(SO4)3 + HOH = AlOHSO4 + H2SO4 =>
Al2(SO4)3 + 2 HOH = 2 AlOHSO4 + H2SO4
Ca(HCo3)2Ca(OH)2 = CaCo3H2O =>
Ca(HCo3)2Ca(OH)2 = 2 CaCo3H2O
H2S + C = CS2 + H2 =>
2 H2S + C = CS2 + 2 H2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Al2(CO3)3 + CH3COOH = Al(CH3COO)3 + CO2 + H2O =>
Al2(CO3)3 + 6 CH3COOH = 2 Al(CH3COO)3 + 3 CO2 + 3 H2O
NaH2PO4 + Ca(OH)2 = NaOH + Ca(H2PO4)2 =>
2 NaH2PO4 + Ca(OH)2 = 2 NaOH + Ca(H2PO4)2
NaOH + NO2 = Na + HNO3 =>
NaOH + NO2 = Na + HNO3
KMnO4 + Na2SO3 + H2SO4 = MnSO4 + Na2SO4 + K2SO4 + H2O =>
2 KMnO4 + 5 Na2SO3 + 3 H2SO4 = 2 MnSO4 + 5 Na2SO4 + K2SO4 + 3 H2O
Sb + H2O = Sb2O3 + H2 =>
2 Sb + 3 H2O = Sb2O3 + 3 H2
KC2H3O2 + NH4Br = KBr + NH4C2H3O2 =>
KC2H3O2 + NH4Br = KBr + NH4C2H3O2
NH4NO2 = N2 + H2O =>
NH4NO2 = N2 + 2 H2O
Au2C4 = AuC2 =>
Au2C4 = 2 AuC2
C2H6 + H2O = CO + H2 =>
C2H6 + 2 H2O = 2 CO + 5 H2
Cr(OH)3 + KCIO4 + NaOH = Na2CrO4 + KCI + H2O =>
8 Cr(OH)3 + 3 KCIO4 + 16 NaOH = 8 Na2CrO4 + 3 KCI + 20 H2O
SnO2 + C = Sn4 + CO9975847 =>
39903388 SnO2 + 8 C = 9975847 Sn4 + 8 CO9975847
Fe(s) + HCl(g) = FeCl3(aq) + H2(g) =>
2 Fe(s) + 6 HCl(g) = 2 FeCl3(aq) + 3 H2(g)
CH2CHCOOCH3 + O2 = CO2 + H2O =>
2 CH2CHCOOCH3 + 9 O2 = 8 CO2 + 6 H2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
NaH2PO4 + Ca(OH)2 = Na3PO4 + Ca3(PO4)2 + H2O =>
3 NaH2PO4 + 3 Ca(OH)2 = Na3PO4 + Ca3(PO4)2 + 6 H2O
Cu + HClO3 = Cu(ClO3)2 + CuCl2 + H2O =>
6 Cu + 12 HClO3 = 5 Cu(ClO3)2 + CuCl2 + 6 H2O
N2O3 + H2O = HNO2 =>
N2O3 + H2O = 2 HNO2
Se + NaO2 = SeO2 + Na2 =>
2 Se + 2 NaO2 = 2 SeO2 + Na2
MnO4{-} + (COO{2-})2 + H{+} = Mn{2+} + CO2 + H2O =>
2 MnO4{-} + 5(COO{2-})2 + 16 H{+} = 2 Mn{2+} + 10 CO2 + 8 H2O
Cu(OH)2 + C6H12O6 = Cu2O + C6H6O6 + H2O =>
6 Cu(OH)2 + C6H12O6 = 3 Cu2O + C6H6O6 + 9 H2O
Fe(OH)2 + NH4(NO3) = FeNO3 + NH4(OH)2 =>
Fe(OH)2 + NH4(NO3) = FeNO3 + NH4(OH)2
C + H2S = CH4 + S =>
C + 2 H2S = CH4 + 2 S
H2 + N2 = NH3 =>
3 H2 + N2 = 2 NH3
SO4{2-} + Ba{2+} = BaSO4 =>
SO4{2-} + Ba{2+} = BaSO4
Pb2S2 + Pb(SO4)2 = Pb2(SO4)2 + PbS2 =>
Pb2S2 + Pb(SO4)2 = Pb2(SO4)2 + PbS2
Na2WO4*2H2O + Na2HPO4 + Na2MoO4*2H2O + H2SO4 = H3PW7Mo5O40 + NaHSO4 + H2O =>
7 Na2WO4*2H2O + Na2HPO4 + 5 Na2MoO4*2H2O + 26 H2SO4 = H3PW7Mo5O40 + 26 NaHSO4 + 36 H2O
KCrO2 + PbO2 + H2SO4 = K2Cr2O7 + PbSO4 + H2O =>
2 KCrO2 + 3 PbO2 + 3 H2SO4 = K2Cr2O7 + 3 PbSO4 + 3 H2O
CH3COH + O2 = CO2 + H2O =>
2 CH3COH + 5 O2 = 4 CO2 + 4 H2O
N3O4(l) + N2H4(l) = N2(g) + H2O(g) =>
2 N3O4(l) + 4 N2H4(l) = 7 N2(g) + 8 H2O(g)
He4 = He =>
He4 = 4 He
PbSO4(aq) + H2SO4(aq) = Pb(HSO4)2(aq) =>
PbSO4(aq) + H2SO4(aq) = Pb(HSO4)2(aq)
Br2 + KI = KBr + I2 =>
Br2 + 2 KI = 2 KBr + I2
CaCO{3} + HCH{3}COO = CO{2} + H{2}O + CaC =>
CaCO{3} + HCH{3}COO = CO{2} + 2 H{2}O + CaC
BaCl2 + H2O = BaOH + H2 + Cl2 =>
2 BaCl2 + 2 H2O = 2 BaOH + H2 + 2 Cl2
NaClO + HCl = Cl2 + H2O + Na =>
2 NaClO + 4 HCl = 3 Cl2 + 2 H2O + 2 Na
Équilibrer l'équation de toute réaction chimique
| Équations équilibrées la veille |
Équations équilibrées sur11/13/24
Équations équilibrées sur12/13/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
