| Équations équilibrées la veille |
LiAlH4 + 4 CH3CHO + 4 H2O = 4 CH3CH2OH + LiOH + Al(OH)3
AgCl + NaCl = AgNa + Cl2 =>
AgCl + NaCl = AgNa + Cl2
C13H10 + O2 = CO2 + H2O =>
2 C13H10 + 31 O2 = 26 CO2 + 10 H2O
C3H5OH + O2 = CO2 + H2O =>
C3H5OH + 4 O2 = 3 CO2 + 3 H2O
AlCl3 + Na(OH) = Na(AlO2) + NaCl + H2O =>
AlCl3 + 4 Na(OH) = Na(AlO2) + 3 NaCl + 2 H2O
Sb2S5 + O2 = Sb2O5 + SO2 =>
2 Sb2S5 + 15 O2 = 2 Sb2O5 + 10 SO2
K4[Fe(CN)6] = KCN + FeC2 + N2 =>
K4[Fe(CN)6] = 4 KCN + FeC2 + N2
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
Br2(aq) + NaI(aq) = NaBr + I2 =>
Br2(aq) + 2 NaI(aq) = 2 NaBr + I2
Ca(HSO3)2 = CaO + H2O + SO2 =>
Ca(HSO3)2 = CaO + H2O + 2 SO2
CH3C(CH3)CH2 + KMnO4 + H2O = (CH3)2C(OH)C(OH)(CH3)2 + MnO2 + KOH =>
9 CH3C(CH3)CH2 + 4 KMnO4 + 8 H2O = 6(CH3)2C(OH)C(OH)(CH3)2 + 4 MnO2 + 4 KOH
Na2(CO3) + HCl = NaCl + H2O + CO2 =>
Na2(CO3) + 2 HCl = 2 NaCl + H2O + CO2
Ba{+2} + PO4{-3} = Ba3(PO4)2 =>
3 Ba{+2} + 2 PO4{-3} = Ba3(PO4)2
C6H14 + KMnO4 + H2SO4 = C6H10O4 + K2SO4 + MnSO4 + H2O =>
5 C6H14 + 12 KMnO4 + 18 H2SO4 = 5 C6H10O4 + 6 K2SO4 + 12 MnSO4 + 28 H2O
AsH3 + KClO3 + KOH = KCl + K2AsO4 + H2O =>
2 AsH3 + 3 KClO3 + 4 KOH = 3 KCl + 2 K2AsO4 + 5 H2O
Zn + NO3{-} + H{+} = Zn2{+} + NO + H2O =>
6 Zn + NO3{-} + 4 H{+} = 3 Zn2{+} + NO + 2 H2O
As + H2SO4 = HAsO2 + SO2 + H2O =>
2 As + 3 H2SO4 = 2 HAsO2 + 3 SO2 + 2 H2O
C2H4 + Na = C2H3Na + H2 =>
2 C2H4 + 2 Na = 2 C2H3Na + H2
KCl + AgNo2 = KNo2 + AgCl =>
KCl + AgNo2 = KNo2 + AgCl
Na + FeBO3 = Fe + NaBO3 =>
Na + FeBO3 = Fe + NaBO3
TiO2 + HF = TiF4 + H2O =>
TiO2 + 4 HF = TiF4 + 2 H2O
NaOCl + NH3 = NaONH3 + Cl2 =>
2 NaOCl + 2 NH3 = 2 NaONH3 + Cl2
CH3MgCl + H2O = CH4 + Mg(OH)2 + MgCl2 =>
2 CH3MgCl + 2 H2O = 2 CH4 + Mg(OH)2 + MgCl2
Se2Cl2 + H2O = H3SeO3 + Se + HCl =>
3 Se2Cl2 + 6 H2O = 2 H3SeO3 + 4 Se + 6 HCl
H2SO4 + NH4OH = H2O + (NH4)2SO4 =>
H2SO4 + 2 NH4OH = 2 H2O + (NH4)2SO4
Mn + BiO3 = MnO4 + Bi =>
3 Mn + 4 BiO3 = 3 MnO4 + 4 Bi
C4H10(g) + O(g) = CO2(g) + H20(g) =>
2 C4H10(g) + 16 O(g) = 8 CO2(g) + H20(g)
C3H6O3 + H2O = CO2 + H =>
C3H6O3 + 3 H2O = 3 CO2 + 12 H
FeCl3 + HOH = Fe(OH)3 + HCl =>
FeCl3 + 3 HOH = Fe(OH)3 + 3 HCl
V2O5 + HCl + H2O = [VO(H2O)5]{2+} + Cl{-} + Cl2 =>
V2O5 + 6 HCl + 7 H2O = 2[VO(H2O)5]{2+} + 4 Cl{-} + Cl2
K2CrO4 + H2O2 + H2 = Cr(OH)3 + KOH =>
2 K2CrO4 + H2O2 + 4 H2 = 2 Cr(OH)3 + 4 KOH
HCl2 + HNO3 = NO2 + HClO3 + H2O =>
HCl2 + 11 HNO3 = 11 NO2 + 2 HClO3 + 5 H2O
FeCl3 + NH3 = FeNH3 + Cl2 =>
2 FeCl3 + 2 NH3 = 2 FeNH3 + 3 Cl2
W + H2O = WO2 + H2 =>
W + 2 H2O = WO2 + 2 H2
Ca(OH)2 + H3P = HOH + Ca3P2 =>
3 Ca(OH)2 + 2 H3P = 6 HOH + Ca3P2
KAl(OH)4(aq) + H2SO4(aq) = Al(OH)3(s) + H2O(liq) + K2SO4(aq) =>
2 KAl(OH)4(aq) + H2SO4(aq) = 2 Al(OH)3(s) + 2 H2O(liq) + K2SO4(aq)
CuAg = Cu + Ag =>
CuAg = Cu + Ag
NaBr + H2SO4 + H2O2 = Br2 + NaHSO4 + H2O =>
2 NaBr + 2 H2SO4 + H2O2 = Br2 + 2 NaHSO4 + 2 H2O
C8H18 + Cl2 = C + HCl =>
C8H18 + 9 Cl2 = 8 C + 18 HCl
CaO + H2S = CaH2 + SO =>
CaO + H2S = CaH2 + SO
Fe(s) + Cu(NO3)2(aq) = Fe(NO3)2(aq) + Cu(s) =>
Fe(s) + Cu(NO3)2(aq) = Fe(NO3)2(aq) + Cu(s)
HNO3(aq) + K2CO3(aq) = KNO3(aq) + H2CO3(aq) =>
2 HNO3(aq) + K2CO3(aq) = 2 KNO3(aq) + H2CO3(aq)
Mn + N2 = Mn3N4 =>
3 Mn + 2 N2 = Mn3N4
K3[Cr(C2O4)3]*3H2O + KOH = Cr(OH)3 + H2O + K2C2O4 =>
K3[Cr(C2O4)3]*3H2O + 3 KOH = Cr(OH)3 + 3 H2O + 3 K2C2O4
Al + HI = AlI + H =>
Al + HI = AlI + H
BaCl2 + Na3(PO4) = Ba3(PO4)2 + NaCl =>
3 BaCl2 + 2 Na3(PO4) = Ba3(PO4)2 + 6 NaCl
C4H8O + K2Cr2O7 + H2SO4 = C4H8O2 + Cr2(SO4)3 + K2SO4 + H2O =>
3 C4H8O + K2Cr2O7 + 4 H2SO4 = 3 C4H8O2 + Cr2(SO4)3 + K2SO4 + 4 H2O
CH2 + H2 = C2H6 =>
2 CH2 + H2 = C2H6
Al2 + HBr = AlBr3 + H =>
Al2 + 6 HBr = 2 AlBr3 + 6 H
MnSO4 + H2O = MnSO4H2O =>
MnSO4 + H2O = MnSO4H2O
Équilibrer l'équation de toute réaction chimique
| Équations équilibrées la veille |
Équations équilibrées sur10/23/24
Équations équilibrées sur11/22/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
