| Équations équilibrées la veille |
H2SO4 + HNO3 = NO2HSO4 + H2O
Zn + HPO3 = ZnPO3 + H =>
Zn + HPO3 = ZnPO3 + H
NaN3 + NaNO2 = Na2O + N2 =>
3 NaN3 + NaNO2 = 2 Na2O + 5 N2
Pb(NO3)2 + K2CrO4 = PbCrO4 + KNO3 =>
Pb(NO3)2 + K2CrO4 = PbCrO4 + 2 KNO3
(NH4)2Mo2O7 + XCl + HCl = X4Mo8O26 + NH4Cl + H2O =>
4(NH4)2Mo2O7 + 4 XCl + 4 HCl = X4Mo8O26 + 8 NH4Cl + 2 H2O
CC6H14 + O2 = C6 + H14O2 =>
6 CC6H14 + 6 O2 = 7 C6 + 6 H14O2
C7H10O6 + H3PO3 = C7H11O9P1 + H2 =>
C7H10O6 + H3PO3 = C7H11O9P1 + H2
C18H32O2 + H2 = CH4 + H2O =>
C18H32O2 + 22 H2 = 18 CH4 + 2 H2O
H2C2O4 + Ba(NO3)2 = Ba(C2O4) + HNO3 =>
H2C2O4 + Ba(NO3)2 = Ba(C2O4) + 2 HNO3
NH4(C2H3O2) + Na2CO3 = NH4 + CO3 + Na(C2H3O2) =>
2 NH4(C2H3O2) + Na2CO3 = 2 NH4 + CO3 + 2 Na(C2H3O2)
KHSO5 + NaBr = HOBr + Na2SO4 + K2SO4 =>
2 KHSO5 + 2 NaBr = 2 HOBr + Na2SO4 + K2SO4
ZnO + Na = ZnNa + ONa =>
ZnO + 2 Na = ZnNa + ONa
LiOH + H2SO4 = Li2SO4 + H2O =>
2 LiOH + H2SO4 = Li2SO4 + 2 H2O
Al + K2Cr2O7 + HCl = AlCl3 + KCl + CrCl3 + H2O =>
2 Al + K2Cr2O7 + 14 HCl = 2 AlCl3 + 2 KCl + 2 CrCl3 + 7 H2O
NO + water + oxygen = nitricacid =>
4 NO + 2 H2O + 3 O2 = 4 HNO3
C2H6O + Cr2O7 = C2H4O + H2O + Cr =>
7 C2H6O + Cr2O7 = 7 C2H4O + 7 H2O + 2 Cr
Li2O + CuO = Li2CuO2 =>
Li2O + CuO = Li2CuO2
KNO3 = KNO2 + O2 =>
2 KNO3 = 2 KNO2 + O2
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
Bu + H2O = BuOH + H =>
Bu + H2O = BuOH + H
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Hg2(NO3)2 + KCl = Hg2Cl + K(NO3)2 =>
Hg2(NO3)2 + KCl = Hg2Cl + K(NO3)2
Au + CO{2+} = Au{3+} + CO =>
2 Au + 3 CO{2+} = 2 Au{3+} + 3 CO
CH3CH2CH2CO2HH2O = CH3CH2CH2CO2H3O =>
CH3CH2CH2CO2HH2O = CH3CH2CH2CO2H3O
Ba(s) + H2O(l) = H2(g) + Ba(OH)2(aq) =>
Ba(s) + 2 H2O(l) = H2(g) + Ba(OH)2(aq)
Ba + HCl = BaCl2 + H2 =>
Ba + 2 HCl = BaCl2 + H2
U + HCl = H + UCl =>
U + HCl = H + UCl
NaNO2 + FeSO4 + H2SO4 = Fe2(SO4)3 + NaHSO4 + H2O + NO =>
2 NaNO2 + 2 FeSO4 + 3 H2SO4 = Fe2(SO4)3 + 2 NaHSO4 + 2 H2O + 2 NO
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
CuO + MgCl2 = CuCl + MgO + O2 =>
4 CuO + 2 MgCl2 = 4 CuCl + 2 MgO + O2
MgCl2(aq)CuSO4(aq) = MgSO4(s)CuCl2(aq) =>
MgCl2(aq)CuSO4(aq) = MgSO4(s)CuCl2(aq)
S8 + H2O = SO + H2 =>
S8 + 8 H2O = 8 SO + 8 H2
(CH3)3COH + H2O = CO2 + H2 =>
(CH3)3COH + 7 H2O = 4 CO2 + 12 H2
Na + P = Na3P =>
3 Na + P = Na3P
Fe3O3 + C = Fe + CO3 =>
Fe3O3 + C = 3 Fe + CO3
SnO3{2-} + Ag = SnO2{2-} + Ag2O =>
SnO3{2-} + 2 Ag = SnO2{2-} + Ag2O
HBr + Sr(OH)2 = SrBr2 + H2O =>
2 HBr + Sr(OH)2 = SrBr2 + 2 H2O
Mg + P = P2Mg3 =>
3 Mg + 2 P = P2Mg3
A1 + O2 = A12O3 =>
24 A1 + 3 O2 = 2 A12O3
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
VCl3 + PbBr2 = VBr3 + PbCl2 =>
2 VCl3 + 3 PbBr2 = 2 VBr3 + 3 PbCl2
K2CO3 + O2 = K2CO4 =>
2 K2CO3 + O2 = 2 K2CO4
LiOH + AlCl3 = Al(OH)3 + Li2Cl2 =>
6 LiOH + 2 AlCl3 = 2 Al(OH)3 + 3 Li2Cl2
K2SO3 + HNO3 + KMnO4 = K2SO4 + MnSO4 + H2O + KNO3 =>
5 K2SO3 + 6 HNO3 + 2 KMnO4 = 3 K2SO4 + 2 MnSO4 + 3 H2O + 6 KNO3
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
As + KBrO4 + KOH = K3AsO4 + KBr + H2O =>
8 As + 5 KBrO4 + 24 KOH = 8 K3AsO4 + 5 KBr + 12 H2O
Na2B4O7 + H2S04 + H2O = H3BO3 + Na2S04 =>
Na2B4O7 + H2S04 + 5 H2O = 4 H3BO3 + Na2S04
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
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| Équations équilibrées la veille |
Équations équilibrées sur01/26/25
Équations équilibrées sur02/25/24
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