| Équations équilibrées la veille | Équations équilibrées le lendemain |
24 NaOH + C6H12O6 + 24 AgCl = 24 Ag + 18 H2O + 6 CO2 + 24 NaCl
Na3(PO4) + H2O = H3PO4 + NaOH =>
Na3(PO4) + 3 H2O = H3PO4 + 3 NaOH
Co + NiCl2 = CoCl + Ni =>
2 Co + NiCl2 = 2 CoCl + Ni
NMe4 + I3 = NMe4I3 =>
NMe4 + I3 = NMe4I3
Se + H2O = HSe + O2 =>
4 Se + 2 H2O = 4 HSe + O2
LiClO4 = LiCl + O3 =>
3 LiClO4 = 3 LiCl + 4 O3
K(MnO4) + NaCl + HSO4 = Mn2(SO4)3 + Na2SO4 + K2SO4 + Cl2 + H2O =>
2 K(MnO4) + 24 NaCl + 16 HSO4 = Mn2(SO4)3 + 12 Na2SO4 + K2SO4 + 12 Cl2 + 8 H2O
CH4 + Cl4 = HCl + CCl4 =>
CH4 + 2 Cl4 = 4 HCl + CCl4
Fe2O3(s) + CO(s) = Fe3O4(s) + CO2(g) =>
3 Fe2O3(s) + CO(s) = 2 Fe3O4(s) + CO2(g)
KSiO + HCl = KCl + Si(OH) =>
KSiO + HCl = KCl + Si(OH)
NaH + O2 = NaO2 + H2O =>
4 NaH + 5 O2 = 4 NaO2 + 2 H2O
Cr2O7{2-} + C2H5OH + H3O{+} = Cr{3+} + CH3COOH + H2O =>
2 Cr2O7{2-} + 3 C2H5OH + 16 H3O{+} = 4 Cr{3+} + 3 CH3COOH + 27 H2O
NaHCO3(s) + CH3COOH(aq) = NaCH3COO + H2O + CO2 =>
NaHCO3(s) + CH3COOH(aq) = NaCH3COO + H2O + CO2
C7H6O5 + Na2CO3 = C6H5NaO + H2O + CO2 =>
7 C7H6O5 + 3 Na2CO3 = 6 C6H5NaO + 6 H2O + 16 CO2
Mg + PO4 = MgPO4 =>
Mg + PO4 = MgPO4
Zn + AlBr3 = ZnBr2 + Al =>
3 Zn + 2 AlBr3 = 3 ZnBr2 + 2 Al
C2H5OH + Ba[OH]2 = H2O + CO2 + Ba =>
C2H5OH + 6 Ba[OH]2 = 9 H2O + 2 CO2 + 6 Ba
Al2 + (SO4)3 + BaCl2 = AlCl3 + Ba(SO4) =>
Al2 + (SO4)3 + 3 BaCl2 = 2 AlCl3 + 3 Ba(SO4)
PH2 + HNO3 = NO + H3PO4 + H2O =>
3 PH2 + 7 HNO3 = 7 NO + 3 H3PO4 + 2 H2O
SnCl2 + KIO3 + HCl = SnCl4 + KCl + ICl + H2O =>
2 SnCl2 + KIO3 + 6 HCl = 2 SnCl4 + KCl + ICl + 3 H2O
NH4Cl + KMnO4 = N2 + MnO2 + H2O + KCl =>
2 NH4Cl + 2 KMnO4 = N2 + 2 MnO2 + 4 H2O + 2 KCl
HBr + Ba(OH)2 = Br(OH) + BaH2 =>
2 HBr + Ba(OH)2 = 2 Br(OH) + BaH2
C23H27N2O + H2SO4 = C23H26N2HSO4 + H2O =>
C23H27N2O + H2SO4 = C23H26N2HSO4 + H2O
Na + Po4 + CoCl2 = CoPo4 + NaCl =>
2 Na + Po4 + CoCl2 = CoPo4 + 2 NaCl
Li + Fe(OH)3 = LiOH + Fe =>
3 Li + Fe(OH)3 = 3 LiOH + Fe
Ca3N2 + K = K3N + Ca =>
Ca3N2 + 6 K = 2 K3N + 3 Ca
C2H6O2 + KMnO4 + H2SO4 = CO2 + H2O + MnSO4 + K2SO4 =>
C2H6O2 + 2 KMnO4 + 3 H2SO4 = 2 CO2 + 6 H2O + 2 MnSO4 + K2SO4
C5H10O5 = CH3CH2OH + CO2 =>
3 C5H10O5 = 5 CH3CH2OH + 5 CO2
KI + H2O = K2O + HI =>
2 KI + H2O = K2O + 2 HI
Cd + P = Cd3P2 =>
3 Cd + 2 P = Cd3P2
Sn(s) + O2 = SnO2 =>
Sn(s) + O2 = SnO2
C + N2 = CN =>
2 C + N2 = 2 CN
CH2 + H2O2 = C2H6 + O2 =>
2 CH2 + H2O2 = C2H6 + O2
CuSO4 + Fe = FeO + CuS =>
CuSO4 + 4 Fe = 4 FeO + CuS
C2H6 + O2 = HO + CO2 =>
C2H6 + 5 O2 = 6 HO + 2 CO2
FeO(OH) = Fe2O3 + H2O =>
2 FeO(OH) = Fe2O3 + H2O
Mg(NO3)2 + NH4Br = MgBr + NH4(NO3)2 =>
Mg(NO3)2 + NH4Br = MgBr + NH4(NO3)2
Mn{2+} + S2O8{2-} + H2O = MnO4{-} + SO4{2-} + H{+} =>
2 Mn{2+} + 5 S2O8{2-} + 8 H2O = 2 MnO4{-} + 10 SO4{2-} + 16 H{+}
Cr + HgO = CrO + Hg =>
Cr + HgO = CrO + Hg
AI + H3PO = H2 + AIPO =>
2 AI + 2 H3PO = 3 H2 + 2 AIPO
Hg + HCl = HgCl + H2 =>
2 Hg + 2 HCl = 2 HgCl + H2
CH2OHCHOHCH2OH + HNO3 = CH2ONO2CHONO2CH2ONO2 + H2O =>
CH2OHCHOHCH2OH + 3 HNO3 = CH2ONO2CHONO2CH2ONO2 + 3 H2O
KNO2 + KMnO4 + H2SO4 = K2SO4 + Mn(NO3)2 + H2O + HNO3 =>
10 KNO2 + 4 KMnO4 + 7 H2SO4 = 7 K2SO4 + 4 Mn(NO3)2 + 6 H2O + 2 HNO3
K4Fe(CN)6 + KMnO4 + H2SO4 = KHSO4 + Fe(SO4)3 + MnSO4 + HNO3 + CO2 + H2O =>
5 K4Fe(CN)6 + 64 KMnO4 + 163 H2SO4 = 84 KHSO4 + 5 Fe(SO4)3 + 64 MnSO4 + 30 HNO3 + 30 CO2 + 106 H2O
KBr + Al(NO3)3 = KNO3 + Al(Br)3 =>
3 KBr + Al(NO3)3 = 3 KNO3 + Al(Br)3
((SiO)4) + (Mg2) = ((Mg2)(SiO)4) =>
((SiO)4) + (Mg2) = ((Mg2)(SiO)4)
HCl + SO3 = ClSO3H =>
HCl + SO3 = ClSO3H
R3N + HCl = R3NH + Cl =>
R3N + HCl = R3NH + Cl
MgO + NaOH + H2O = Na2(Mg(OH)4) =>
MgO + 2 NaOH + H2O = Na2(Mg(OH)4)
P + F2 = P2F5 =>
4 P + 5 F2 = 2 P2F5
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/30/23
Équations équilibrées sur12/30/22
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