| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 HCl + CaCO3 = CaCl2 + H2O + CO2
Mg(OH)2 + Cl2 = MgCl2 + Mg(ClO)2 + H2O =>
2 Mg(OH)2 + 2 Cl2 = MgCl2 + Mg(ClO)2 + 2 H2O
C7H6O3*C4H6O3 = C9H8O4 + C2H4O2 =>
C7H6O3*C4H6O3 = C9H8O4 + C2H4O2
KCN(aq) + HCl(aq) = KCl(aq) + HCN(aq) =>
KCN(aq) + HCl(aq) = KCl(aq) + HCN(aq)
SiCl4 + NaOH = SiO2 + NaCl + HCl =>
SiCl4 + 2 NaOH = SiO2 + 2 NaCl + 2 HCl
H2S(aq) + CO(aq) = CH3CO2H(aq) + S8(s) =>
8 H2S(aq) + 8 CO(aq) = 4 CH3CO2H(aq) + S8(s)
Sodiumhydroxide + sulfuricacid = sodiumsulfate + H2O =>
2 NaOH + H2SO4 = Na2SO4 + 2 H2O
Zn + H25O4 = Zn5O4 + H2 =>
10 Zn + 2 H25O4 = 2 Zn5O4 + 25 H2
MnSO4 + KClO3 + KOH = K2MnO4 + KClO + K2SO4 + H2O =>
MnSO4 + KClO3 + 4 KOH = K2MnO4 + KClO + K2SO4 + 2 H2O
MnSO4*4H2O = MnSO4 + H2O =>
MnSO4*4H2O = MnSO4 + 4 H2O
HClKOH = KClH2O =>
HClKOH = KClH2O
Mg3Si2O5(OH)4 + CO2 = Mg3Si4O10(OH)2 + MgCO3 + H2O =>
2 Mg3Si2O5(OH)4 + 3 CO2 = Mg3Si4O10(OH)2 + 3 MgCO3 + 3 H2O
(NH4)2Cr2O7 + FeSO4 + H2SO4 = Fe2(SO4)3 + Cr2(SO4)3 + (NH4)2SO4 + H2O =>
(NH4)2Cr2O7 + 6 FeSO4 + 7 H2SO4 = 3 Fe2(SO4)3 + Cr2(SO4)3 + (NH4)2SO4 + 7 H2O
Ca2 + AlCl3 = CaCl + Al =>
3 Ca2 + 2 AlCl3 = 6 CaCl + 2 Al
H2S + K2Cr2O7 = Cr2O3 + S + K2S + H2O =>
4 H2S + K2Cr2O7 = Cr2O3 + 3 S + K2S + 4 H2O
Mg + (HCl) = H + MgCl2 =>
Mg + 2(HCl) = 2 H + MgCl2
AgCl + ZnI2 = AgI + ZnCl2 =>
2 AgCl + ZnI2 = 2 AgI + ZnCl2
C15H16O9 + O2 = CO2 + H2O =>
2 C15H16O9 + 29 O2 = 30 CO2 + 16 H2O
Pd{+2} + Ni(OH)2 + OH{-} = Pd + NiO2 + H2O =>
Pd{+2} + Ni(OH)2 + 2 OH{-} = Pd + NiO2 + 2 H2O
C + O2 = CO2 =>
C + O2 = CO2
CO + K + O2 = K2CO3 =>
CO + 2 K + O2 = K2CO3
C6H6 + S2 = CS2 + H2S =>
2 C6H6 + 15 S2 = 12 CS2 + 6 H2S
Ca(OH)2(aq) + (NH4)2SO4(aq) = CaSO4(s) + NH3(l) + H2O(l) =>
Ca(OH)2(aq) + (NH4)2SO4(aq) = CaSO4(s) + 2 NH3(l) + 2 H2O(l)
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
LaCl3 + H2O = La2O3 + HCl =>
2 LaCl3 + 3 H2O = La2O3 + 6 HCl
Mg1N1H4P1O4 = Mg2P2O7 + N1H3 + H2O =>
2 Mg1N1H4P1O4 = Mg2P2O7 + 2 N1H3 + H2O
Np(NO3)4 + Pu(NO3)4 + H2O = NpO2(NO3) + Pu(NO3)3 + HNO3 =>
Np(NO3)4 + Pu(NO3)4 + 2 H2O = NpO2(NO3) + Pu(NO3)3 + 4 HNO3
NaHSO4 + H3PO4 = NaH2SO4 + H2PO4 =>
NaHSO4 + H3PO4 = NaH2SO4 + H2PO4
CuSO4 + K2CrO3 = CuCrO3 + K2SO4 =>
CuSO4 + K2CrO3 = CuCrO3 + K2SO4
C + H + S = CH4S =>
C + 4 H + S = CH4S
C4H7N + O2 = CO2 + H2O + NO2 =>
4 C4H7N + 27 O2 = 16 CO2 + 14 H2O + 4 NO2
Fe2(SO4)3 + (NH4)2SO4 = (NH4)2Fe2(SO4)4 =>
Fe2(SO4)3 + (NH4)2SO4 = (NH4)2Fe2(SO4)4
F2 + CaCl1 = CaF2 + Cl2 =>
2 F2 + 2 CaCl1 = 2 CaF2 + Cl2
Al4C3 + NH3 = Al(NH2)3 + CH4 =>
Al4C3 + 12 NH3 = 4 Al(NH2)3 + 3 CH4
NaOH + Br2 = NaBrO3 + NaBr + H2O =>
6 NaOH + 3 Br2 = NaBrO3 + 5 NaBr + 3 H2O
Ca(No3)2 + Al = Al(No3)2 + Ca =>
Ca(No3)2 + Al = Al(No3)2 + Ca
H + H2O + Fe2O3 + SO4 = FeSO4*7H2O =>
6 H + 11 H2O + Fe2O3 + 2 SO4 = 2 FeSO4*7H2O
C + Al = Al2C3 =>
3 C + 2 Al = Al2C3
Mg2C2 + H2O = Mg(OH)2 + C3H6 =>
3 Mg2C2 + 12 H2O = 6 Mg(OH)2 + 2 C3H6
TiCl4(l) + Fe(s) = FeCl2(s) + Ti(s) =>
TiCl4(l) + 2 Fe(s) = 2 FeCl2(s) + Ti(s)
NH4Cl + KOH = KCl + NH4OH =>
NH4Cl + KOH = KCl + NH4OH
NH3 + HNO3 = (NH4)2(NO3)2 =>
2 NH3 + 2 HNO3 = (NH4)2(NO3)2
H2 + I2 = IH6 =>
6 H2 + I2 = 2 IH6
Sodiumhydroxide + sulfuricacid = sodiumsulfate + H2O =>
2 NaOH + H2SO4 = Na2SO4 + 2 H2O
Al8 + O2 = Al2O3 =>
Al8 + 6 O2 = 4 Al2O3
C + Ag(ClO3) = C(ClO3) + Ag =>
C + Ag(ClO3) = C(ClO3) + Ag
Mg + FeCl3(aq) = MgCl(aq) + Fe =>
3 Mg + FeCl3(aq) = 3 MgCl(aq) + Fe
HCOOK + HNO3 = HCOOH + KNO3 =>
HCOOK + HNO3 = HCOOH + KNO3
KC = K + C =>
KC = K + C
H2 + Ca(CN)2 + NaAlF4 + FeSO4 + MgSiO3 + KI + H3PO4 + PbCrO4 + BrCl + CF2Cl2 + SO2 = CaF2 + CrCl3 + Fe(SCN)3 + H2O + KAl(OH)4 + MgCO3 + NaSiO3 + PI3 + PbBr2 =>
119 H2 + 18 Ca(CN)2 + 6 NaAlF4 + 12 FeSO4 + 6 MgSiO3 + 6 KI + 2 H3PO4 + 12 PbCrO4 + 24 BrCl + 6 CF2Cl2 + 24 SO2 = 18 CaF2 + 12 CrCl3 + 12 Fe(SCN)3 + 110 H2O + 6 KAl(OH)4 + 6 MgCO3 + 6 NaSiO3 + 2 PI3 + 12 PbBr2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/19/24
Équations équilibrées sur01/18/24
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