| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C7H602 + 301 O2 = 7 C02 + 602 H2O
MgCO3 + HI = MgI2 + CO2 + H2O =>
MgCO3 + 2 HI = MgI2 + CO2 + H2O
HCN + OH = CN + H3O =>
2 HCN + OH = 2 CN + H3O
H2PtCl6 + KCl = K2PtCl6 + HCl =>
H2PtCl6 + 2 KCl = K2PtCl6 + 2 HCl
MgO + ZnO = MgZn + O =>
MgO + ZnO = MgZn + 2 O
CH4 + H2O = CO3 + H2 =>
CH4 + 3 H2O = CO3 + 5 H2
FeF3 + K2S + MgCl2 = FeCl3 + KF + MgS =>
2 FeF3 + 3 K2S + 3 MgCl2 = 2 FeCl3 + 6 KF + 3 MgS
C2H5OH = (C2H5)2O + H2O =>
2 C2H5OH = (C2H5)2O + H2O
C(grafite) + H2(g) = C2H4(g) =>
2 C(grafite) + 2 H2(g) = C2H4(g)
KClO3 + C6H10O5 + H2SO4 = CO2 + H2O + HCl + K2SO4 =>
4 KClO3 + C6H10O5 + 2 H2SO4 = 6 CO2 + 5 H2O + 4 HCl + 2 K2SO4
PtO4H4 + H2SO4 = PtS2O8 + H2O =>
PtO4H4 + 2 H2SO4 = PtS2O8 + 4 H2O
Mn2O3 + Na2CO3 + KNO3 = NaMnO4 + CO2 + KNO2 =>
Mn2O3 + Na2CO3 + 4 KNO3 = 2 NaMnO4 + CO2 + 4 KNO2
AgClO4 = AgCl + O2 =>
AgClO4 = AgCl + 2 O2
NaSO + HCl = NaSOHCl =>
NaSO + HCl = NaSOHCl
Al2Si2O5(OH)4 + Al2SiO5 = AlO(OH) + Al2Si4O10(OH)2 =>
4 Al2Si2O5(OH)4 + 4 Al2SiO5 = 10 AlO(OH) + 3 Al2Si4O10(OH)2
Me2NH + H2O = Me2NH2OH =>
Me2NH + H2O = Me2NH2OH
CH2H2 + O2 = CO2 + H2O =>
CH2H2 + 2 O2 = CO2 + 2 H2O
Ru + H2O = Ru(OH)2 + H =>
Ru + 2 H2O = Ru(OH)2 + 2 H
CrP + H2O = Cr2O3 + PH3 =>
2 CrP + 3 H2O = Cr2O3 + 2 PH3
HNO3 + Na2SIO3 = NaNO3 + H2SIO3 =>
2 HNO3 + Na2SIO3 = 2 NaNO3 + H2SIO3
H + Se = HSe =>
H + Se = HSe
(NH4)2HPO4 + HCl = NH4Cl + H3PO4 =>
(NH4)2HPO4 + 2 HCl = 2 NH4Cl + H3PO4
AI(OH)3 + H2SO4 = (AI)2(SO4)3 + H2O =>
2 AI(OH)3 + 3 H2SO4 = (AI)2(SO4)3 + 6 H2O
Li + KCl = K2 + LiCl =>
2 Li + 2 KCl = K2 + 2 LiCl
FeSO4(H2O) + SrCl2 = FeCl2(H2O) + SrSO4 =>
FeSO4(H2O) + SrCl2 = FeCl2(H2O) + SrSO4
MgFeO4 + Al = MgAlFeO4 =>
MgFeO4 + Al = MgAlFeO4
CH4 + O2 = CO2 + H05 =>
5 CH4 + 5 O2 = 5 CO2 + 4 H05
HC2H3O2 + NaCO3 = NaC2H3O2 + H2O + CO2 =>
9 HC2H3O2 + 8 NaCO3 = 8 NaC2H3O2 + 6 H2O + 10 CO2
Ag2O + Na2CO3 + Co3O4 + Sb2O3 + O2 = CO2 + Ag10Na290Co200Sb100O600 =>
15 Ag2O + 435 Na2CO3 + 200 Co3O4 + 150 Sb2O3 + 50 O2 = 435 CO2 + 3 Ag10Na290Co200Sb100O600
KOH + Ga(OH)3 = KGaO2 + H2O =>
KOH + Ga(OH)3 = KGaO2 + 2 H2O
H2S + O2 = SO2 + H2O =>
2 H2S + 3 O2 = 2 SO2 + 2 H2O
NaOCl + AlCl3*6H2O = NaCl3 + AlOCl + H2O =>
NaOCl + AlCl3*6H2O = NaCl3 + AlOCl + 6 H2O
Al + N2 = AlN1 =>
2 Al + N2 = 2 AlN1
Au + Cl2 = AuCl3 =>
2 Au + 3 Cl2 = 2 AuCl3
ZnOH + NaOH + H2O = Na2Zn(OH)4 + H2 =>
2 ZnOH + 4 NaOH + 2 H2O = 2 Na2Zn(OH)4 + H2
KHCO3 + LiOH = KOH + LiHCO3 =>
KHCO3 + LiOH = KOH + LiHCO3
C7H8 + C2H5Cl = C11H17Cl + HCl =>
C7H8 + 2 C2H5Cl = C11H17Cl + HCl
H + N + O = HNO2 =>
H + N + 2 O = HNO2
H2S2O7 + V(OH)3 = V(OH)2HSO4 + H2O =>
H2S2O7 + 2 V(OH)3 = 2 V(OH)2HSO4 + H2O
CuC2H3O2 + MgS = Cu2S + Mg(C2H3O2)2 =>
2 CuC2H3O2 + MgS = Cu2S + Mg(C2H3O2)2
C + H2 + O2 = H2CO =>
2 C + 2 H2 + O2 = 2 H2CO
C10H16N2O8 + C27H48O20 + H2O = C37N2H66O29 =>
C10H16N2O8 + C27H48O20 + H2O = C37N2H66O29
Pb(CH3COO)2 + NaOH = PbO + CH3COONa + H2O =>
Pb(CH3COO)2 + 2 NaOH = PbO + 2 CH3COONa + H2O
Na2CrO4 + Ba(OH)2 = Na2(OH)2 + BaCrO4 =>
Na2CrO4 + Ba(OH)2 = Na2(OH)2 + BaCrO4
CaCl2 + H2SO4 = CaSO4 + HCl =>
CaCl2 + H2SO4 = CaSO4 + 2 HCl
AuS3 + H2 = Au + H2S =>
AuS3 + 3 H2 = Au + 3 H2S
KMnO4 + HBr = MnBrO2 + KBr + Br2 + H2O =>
KMnO4 + 4 HBr = MnBrO2 + KBr + Br2 + 2 H2O
K2[Zn(OH)4] + SO2 = ZnSO4 + K2SO4 + H2 =>
K2[Zn(OH)4] + 2 SO2 = ZnSO4 + K2SO4 + 2 H2
FeSO4 + Br2 + H2O = Fe(OH)SO4 + HBr2 =>
FeSO4 + Br2 + H2O = Fe(OH)SO4 + HBr2
HCl(aq) + As2O3(s) + NaNO3(aq) + H2O(l) = NO(g) + H3AsO4(aq) + NaCl =>
4 HCl(aq) + 3 As2O3(s) + 4 NaNO3(aq) + 7 H2O(l) = 4 NO(g) + 6 H3AsO4(aq) + 4 NaCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/25/24
Équations équilibrées sur12/25/23
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