| Équations équilibrées la veille | Équations équilibrées le lendemain |
6 CO2 + 6 H2O = C6H12O6 + 6 O2
Cs2O(s) = Cs(s) + O2(g) =>
2 Cs2O(s) = 4 Cs(s) + O2(g)
Ca(SO4)2 + BaCl2 = CaCl2 + Ba(SO4)2 =>
Ca(SO4)2 + BaCl2 = CaCl2 + Ba(SO4)2
HPO3 + H2Se = PO + Se + H2O =>
2 HPO3 + 3 H2Se = 2 PO + 3 Se + 4 H2O
Sn + O2 = SnO =>
2 Sn + O2 = 2 SnO
CH3COOH + K2S = H2S + CH3COOK =>
2 CH3COOH + K2S = H2S + 2 CH3COOK
HBr2 + K2CrO2 = KBr + CrBr3 + H2O + Br =>
4 HBr2 + K2CrO2 = 2 KBr + CrBr3 + 2 H2O + 3 Br
C6H13NO2 + HCl = ClNH3(CH3)2CH2(CH)2COOH =>
C6H13NO2 + HCl = ClNH3(CH3)2CH2(CH)2COOH
CH3CH2MgBr + CH3NH2 = CH3CH2NH2 + CH3MgBr =>
CH3CH2MgBr + CH3NH2 = CH3CH2NH2 + CH3MgBr
Al + C2H4O2 = Al(C2H3O2)3 + H =>
Al + 3 C2H4O2 = Al(C2H3O2)3 + 3 H
SO2Li2O = Li2O2SO =>
SO2Li2O = Li2O2SO
Ca(ClO)3 + HCl = CaCl2 + Cl2 + H2O =>
2 Ca(ClO)3 + 12 HCl = 2 CaCl2 + 7 Cl2 + 6 H2O
CaBr2(aq) + Na3P(aq) = Ca3P2 + NaBr(aq) =>
3 CaBr2(aq) + 2 Na3P(aq) = Ca3P2 + 6 NaBr(aq)
H2S + H2SO3 = S + H2O =>
2 H2S + H2SO3 = 3 S + 3 H2O
C17H35COOHNaOH = C17H35COONaH2O =>
C17H35COOHNaOH = C17H35COONaH2O
C2H2N2O4 + O2 = CO2 + H2O + N2 =>
2 C2H2N2O4 + O2 = 4 CO2 + 2 H2O + 2 N2
BaO + SO3 = BaSO4(s) =>
BaO + SO3 = BaSO4(s)
CS2 + O2 = CO2 + SO2 =>
CS2 + 3 O2 = CO2 + 2 SO2
K5 = K9 =>
9 K5 = 5 K9
N2 + H = N8H =>
4 N2 + H = N8H
HNO3(aq) + RbOH(aq) = H2O(l) + RbNO3(s) =>
HNO3(aq) + RbOH(aq) = H2O(l) + RbNO3(s)
I2 + KOH = KI + KIO3 + H2O =>
3 I2 + 6 KOH = 5 KI + KIO3 + 3 H2O
H2SO4 + Zn = H2 + ZnSO4 =>
H2SO4 + Zn = H2 + ZnSO4
Mg(s) + CrCl3(aq) = MgCl2 + Cr =>
3 Mg(s) + 2 CrCl3(aq) = 3 MgCl2 + 2 Cr
Na + I = NaI =>
Na + I = NaI
[CO(H2O)6]Cl2 + NH3 = [CO(NH3)6]Cl2 + H2O =>
[CO(H2O)6]Cl2 + 6 NH3 = [CO(NH3)6]Cl2 + 6 H2O
H3PO4 + Cu2SO4 = Cu3PO4 + H2SO4 =>
2 H3PO4 + 3 Cu2SO4 = 2 Cu3PO4 + 3 H2SO4
HCl + NiS = NiCl + HS =>
HCl + NiS = NiCl + HS
CuO + Na2CO3 = CuCO3 + Na2O =>
CuO + Na2CO3 = CuCO3 + Na2O
Mn + KOH = KMnOH =>
Mn + KOH = KMnOH
NaHCO3 + CH3COOH = CH3COONa + H2O + CO2 =>
NaHCO3 + CH3COOH = CH3COONa + H2O + CO2
CaBr2(aq) + Na3P(aq) = Ca3P2 + NaBr(aq) =>
3 CaBr2(aq) + 2 Na3P(aq) = Ca3P2 + 6 NaBr(aq)
FeCl3 + Ca3(PO4)2 = CaCl2 + Fe(PO4) =>
2 FeCl3 + Ca3(PO4)2 = 3 CaCl2 + 2 Fe(PO4)
Fe(CH3COO)2 + HNO3 = Fe(NO3)3 + N2 + CO2 + H2O =>
10 Fe(CH3COO)2 + 64 HNO3 = 10 Fe(NO3)3 + 17 N2 + 40 CO2 + 62 H2O
AgNo3 + Cr = CrNo3 + Ag =>
AgNo3 + Cr = CrNo3 + Ag
ZnO(s) + HNO3(l) = Zn(NO3)2 + H2O(l) =>
ZnO(s) + 2 HNO3(l) = Zn(NO3)2 + H2O(l)
Na2S + Cd2NO3 = Na2NO3 + Cd2S =>
Na2S + Cd2NO3 = Na2NO3 + Cd2S
CH3CHOHCH3 + KMnO4 = MnO2 + KOH + H2O + CH3COCH3 =>
3 CH3CHOHCH3 + 2 KMnO4 = 2 MnO2 + 2 KOH + 2 H2O + 3 CH3COCH3
Mn + CdSO4 = Cd + MnSO4 =>
Mn + CdSO4 = Cd + MnSO4
Ca(SO4)2 + BaCl2 = CaCl2 + Ba(SO4)2 =>
Ca(SO4)2 + BaCl2 = CaCl2 + Ba(SO4)2
(NH4)2SO4 + NaOH = Na2SO4 + H2O(NH3) =>
(NH4)2SO4 + 2 NaOH = Na2SO4 + 2 H2O(NH3)
Mn(CO3)2 = MnO2 + CO2 =>
Mn(CO3)2 = MnO2 + 2 CO2
Zn(NO3)*6H2O + PO4 = ZnPO4 + (NO3) + H2O =>
Zn(NO3)*6H2O + PO4 = ZnPO4 + (NO3) + 6 H2O
PO4{-3} + Mg{2+} = Mg3(PO4)2 =>
2 PO4{-3} + 3 Mg{2+} = Mg3(PO4)2
K2CrO4(aq) + CH3COOH(aq) = KHCrO4(aq) + CH3COOK(aq) =>
K2CrO4(aq) + CH3COOH(aq) = KHCrO4(aq) + CH3COOK(aq)
Na2CO3 + HCI = CO2H2O + NaCI =>
Na2CO3 + 2 HCI = CO2H2O + 2 NaCI
Fe2(SO4)3 + KBr = FeBr + K2(SO4)3 =>
Fe2(SO4)3 + 2 KBr = 2 FeBr + K2(SO4)3
HSCH2CO2H + O = [SCH2CO2H]2 + H2O =>
2 HSCH2CO2H + O = [SCH2CO2H]2 + H2O
[Ag(NH3)2]NO3 + NaCN = Na[Ag(CN)2] + NH3 + NaNO3 =>
[Ag(NH3)2]NO3 + 2 NaCN = Na[Ag(CN)2] + 2 NH3 + NaNO3
C6H15N + HCl = C6H16NCl =>
C6H15N + HCl = C6H16NCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/19/24
Équations équilibrées sur12/19/23
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