| Équations équilibrées la veille | Équations équilibrées le lendemain |
C8H16 + 24 O = 8 CO2 + 8 H2O
K2Cr2O7 + Fe + H2SO4 = Fe2(SO4)3 + Cr2(SO4)3 + K2SO4 + H2O =>
K2Cr2O7 + 2 Fe + 7 H2SO4 = Fe2(SO4)3 + Cr2(SO4)3 + K2SO4 + 7 H2O
H3PO4 + (NH4)2MoO4 + HNO3 = (NH4)3PO4(MoO3)12 + NH4NO3 + H2O =>
H3PO4 + 12(NH4)2MoO4 + 21 HNO3 = (NH4)3PO4(MoO3)12 + 21 NH4NO3 + 12 H2O
CaBr2 + Cl2 = CaCl2 + Br2 =>
CaBr2 + Cl2 = CaCl2 + Br2
CH2CHCH2CH3 + KMnO4 + H2O = MnO2 + CH2(OH)CH(OH)CH2CH3 + KOH =>
3 CH2CHCH2CH3 + 2 KMnO4 + 4 H2O = 2 MnO2 + 3 CH2(OH)CH(OH)CH2CH3 + 2 KOH
Ca + As = CaAs =>
Ca + As = CaAs
CO2 + HCl = CCl4 + H2O =>
CO2 + 4 HCl = CCl4 + 2 H2O
N2O5 + Al2O3 + H2O = Al(OH)2NO3 =>
N2O5 + Al2O3 + 2 H2O = 2 Al(OH)2NO3
CaCO3 + HCl = CO2 + CaCl2 + H2O =>
CaCO3 + 2 HCl = CO2 + CaCl2 + H2O
Na2S2O3 + CuSO4 = Na2SO4 + CuS2O3 =>
Na2S2O3 + CuSO4 = Na2SO4 + CuS2O3
N8*OOH2O* = H2O + N2 + O2 =>
N8*OOH2O* = H2O + 4 N2 + O2
HBrO3 + KBr + HNO3 = KNO3 + Br2 + H2O =>
HBrO3 + 5 KBr + 5 HNO3 = 5 KNO3 + 3 Br2 + 3 H2O
K2MnO4 + FeSO4 + H2SO4 = K2SO + MnSO4 + Fe2(SO4)3 + H2O =>
K2MnO4 + 10 FeSO4 + 7 H2SO4 = K2SO + MnSO4 + 5 Fe2(SO4)3 + 7 H2O
Ca(NO3)2 + H3PO4 = Ca3(PO4)2 + HNO3 =>
3 Ca(NO3)2 + 2 H3PO4 = Ca3(PO4)2 + 6 HNO3
NaOH + CH4 = NaH + CH3OH =>
NaOH + CH4 = NaH + CH3OH
(NH4)2SO4 + KOH = K2SO4 + NH3 + H2O =>
(NH4)2SO4 + 2 KOH = K2SO4 + 2 NH3 + 2 H2O
Ag2SO4 + NaNO3 = AgNO3 + Na2SO4 =>
Ag2SO4 + 2 NaNO3 = 2 AgNO3 + Na2SO4
Cr2S3 + HNO3 = Cr(NO3)3 + H2SO4 + NO + H2O =>
Cr2S3 + 14 HNO3 = 2 Cr(NO3)3 + 3 H2SO4 + 8 NO + 4 H2O
BaCO3(aq) + HCl(aq) = BaCl2(aq) + H2O(l) + CO2(g) =>
BaCO3(aq) + 2 HCl(aq) = BaCl2(aq) + H2O(l) + CO2(g)
Mn + O = MnO =>
Mn + O = MnO
H + Co(OH)2 = Co2 + H2O =>
4 H + 2 Co(OH)2 = Co2 + 4 H2O
C + Mg = CMg =>
C + Mg = CMg
Pb(CH3COO)2 + NaClO + H2O = PbO2 + NaCl + CH3COOH =>
Pb(CH3COO)2 + NaClO + H2O = PbO2 + NaCl + 2 CH3COOH
KrF(s) + H2O(g) = Kr(g) + O2(g) + HF(g) =>
4 KrF(s) + 2 H2O(g) = 4 Kr(g) + O2(g) + 4 HF(g)
KCN + H2SO4 = K2SO4 + HCN =>
2 KCN + H2SO4 = K2SO4 + 2 HCN
O3 + C6O6H12 = CO2 + H2O =>
4 O3 + C6O6H12 = 6 CO2 + 6 H2O
Mg(NO3)2(aq) + KI(aq) = KNO3(aq) + MgI2(aq) =>
Mg(NO3)2(aq) + 2 KI(aq) = 2 KNO3(aq) + MgI2(aq)
C6H12 = C + H =>
C6H12 = 6 C + 12 H
Bi(OH)3 + NaOH = Na(Bi(OH)4) =>
Bi(OH)3 + NaOH = Na(Bi(OH)4)
C3H8S(l) + O2(g) = CO2 + H2O + S2 =>
2 C3H8S(l) + 10 O2(g) = 6 CO2 + 8 H2O + S2
Fe2(CO3)3 + HBr = CO2 + H2O + FeBr3 =>
Fe2(CO3)3 + 6 HBr = 3 CO2 + 3 H2O + 2 FeBr3
CuCl2(aq) + Na2SO4(aq) = CuSO4 + NaCl =>
CuCl2(aq) + Na2SO4(aq) = CuSO4 + 2 NaCl
H3PO3 + Sr(HO)2 = Sr3P2O6 + H2O =>
2 H3PO3 + 3 Sr(HO)2 = Sr3P2O6 + 6 H2O
KCN + O2 = KNCO =>
2 KCN + O2 = 2 KNCO
C4H8 + O2 = CO2 + H2O =>
C4H8 + 6 O2 = 4 CO2 + 4 H2O
C2H2O4 + C4H10O = C11H22O3 + H2O =>
12 C2H2O4 + 49 C4H10O = 20 C11H22O3 + 37 H2O
Cu2(SO3) + HCl = CuCl + H2O + SO2 =>
Cu2(SO3) + 2 HCl = 2 CuCl + H2O + SO2
V2O5 + C = VC + CO =>
V2O5 + 7 C = 2 VC + 5 CO
KNO3(aq) + MgSO4(aq) = Mg(NO3)2(aq) + K2SO4(s) =>
2 KNO3(aq) + MgSO4(aq) = Mg(NO3)2(aq) + K2SO4(s)
Mn(NO3)2 + NaOH + O2 = NaNO3 + H2O + Na2MnO4 =>
Mn(NO3)2 + 4 NaOH + O2 = 2 NaNO3 + 2 H2O + Na2MnO4
H2SO4 + As2S3 = As2(SO4)3 + H2S =>
3 H2SO4 + As2S3 = As2(SO4)3 + 3 H2S
Pb(ClO4)4 + AlPO3 = Pb3(PO3)4 + Al(ClO4)3 =>
3 Pb(ClO4)4 + 4 AlPO3 = Pb3(PO3)4 + 4 Al(ClO4)3
Cu(NO3)2 + Zn(s) = Cu(s) + Zn(NO3)2 =>
Cu(NO3)2 + Zn(s) = Cu(s) + Zn(NO3)2
KNO3(aq) + MgSO4(aq) = Mg(NO3)2(aq) + K2SO4(s) =>
2 KNO3(aq) + MgSO4(aq) = Mg(NO3)2(aq) + K2SO4(s)
C7H6O2 + CH3OH = H2O + C6H5OCOCH3 =>
C7H6O2 + CH3OH = H2O + C6H5OCOCH3
C3H8O + HCl + K2Cr2O7 = C2H2O + CrCl3 + KCl + H2O =>
2 C3H8O + 16 HCl + 2 K2Cr2O7 = 3 C2H2O + 4 CrCl3 + 4 KCl + 13 H2O
C3H5(OH) + Cl2 = C3H4 + HCl + CO2 =>
6 C3H5(OH) + 8 Cl2 = 5 C3H4 + 16 HCl + 3 CO2
CS2 + S2Cl2 = S8 + CCl4 =>
4 CS2 + 8 S2Cl2 = 3 S8 + 4 CCl4
Mg(NO3)2 + NH3 + H2O = Mg(OH)2 + (NH4)2NO3 =>
7 Mg(NO3)2 + 34 NH3 + 20 H2O = 7 Mg(OH)2 + 16(NH4)2NO3
C4H8Br2 + Na = C4H8 + NaBr =>
C4H8Br2 + 2 Na = C4H8 + 2 NaBr
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/15/25
Équations équilibrées sur03/17/24
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