| Équations équilibrées la veille | Équations équilibrées le lendemain |
Na2CO3 + HNO3 = Na2CO3HNO3
Zn + F2 = ZnF2 =>
Zn + F2 = ZnF2
NH4(OH) + HNO2 = NH4(NO2) + H2O =>
NH4(OH) + HNO2 = NH4(NO2) + H2O
Ca(OH)2 + CO3 = CaCO3 + OH =>
Ca(OH)2 + CO3 = CaCO3 + 2 OH
In2O3 + NaOH = In(OH)3 + Na2O =>
In2O3 + 6 NaOH = 2 In(OH)3 + 3 Na2O
Na2O + HNo3 = NaNo3 + H2O =>
Na2O + 2 HNo3 = 2 NaNo3 + H2O
Hg + HBr = HgH + Br =>
Hg + HBr = HgH + Br
CH3OH + C2H4O = C3H8O2 =>
CH3OH + C2H4O = C3H8O2
HNO3 + FeCO3 = HCO3 + FeNO3 =>
HNO3 + FeCO3 = HCO3 + FeNO3
K2CrO4(aq) + HCl(aq) = CrCl3(aq) + Cl2(aq) + KCl(aq) + H2O(l) =>
2 K2CrO4(aq) + 16 HCl(aq) = 2 CrCl3(aq) + 3 Cl2(aq) + 4 KCl(aq) + 8 H2O(l)
Mg2N + H2O = Mg(OH)2 + NH4 =>
Mg2N + 4 H2O = 2 Mg(OH)2 + NH4
CH3CH2OH = CH3CH2OCH2CH3 + H2O =>
2 CH3CH2OH = CH3CH2OCH2CH3 + H2O
HBr + C2H2 = C2H3 + Br =>
HBr + C2H2 = C2H3 + Br
C6H5Cl + O2 = CO2 + HOH + Cl2 =>
4 C6H5Cl + 29 O2 = 24 CO2 + 10 HOH + 2 Cl2
C2H5Br + NH3 = C2H5NH2 + NH4Br =>
C2H5Br + 2 NH3 = C2H5NH2 + NH4Br
Na2O + SO3 = Na2SO4 =>
Na2O + SO3 = Na2SO4
Zn + CaO = ZnO + Ca =>
Zn + CaO = ZnO + Ca
N2O3H2O = HNO2 =>
N2O3H2O = 2 HNO2
C3H6 + O2 = CO2 + H2O =>
2 C3H6 + 9 O2 = 6 CO2 + 6 H2O
K2CO3 + C6H12O7 = C2O + H2O + KOH =>
4 K2CO3 + 3 C6H12O7 = 11 C2O + 14 H2O + 8 KOH
I2 + Cl + H2O = HIO3 + HCl =>
I2 + 10 Cl + 6 H2O = 2 HIO3 + 10 HCl
SnSe + HNO3 = SnO2 + SeO3 + NO + H2O =>
3 SnSe + 10 HNO3 = 3 SnO2 + 3 SeO3 + 10 NO + 5 H2O
NaAlSi3O8 = NaAlSiO4 + SiO2 =>
NaAlSi3O8 = NaAlSiO4 + 2 SiO2
NH4Al(SO4) + NH4OH = Al2O3 + H2O + S + HN =>
2 NH4Al(SO4) + 2 NH4OH = Al2O3 + 7 H2O + 2 S + 4 HN
(NH4)2SO4(aq) + Ra(OH)2(aq) = NH3(g) + H2O(l) + Ra(SO4)(aq) =>
(NH4)2SO4(aq) + Ra(OH)2(aq) = 2 NH3(g) + 2 H2O(l) + Ra(SO4)(aq)
Cr(OH)3 + NaC2H3O2 = Cr(C2H3O2)3 + NaOH =>
Cr(OH)3 + 3 NaC2H3O2 = Cr(C2H3O2)3 + 3 NaOH
C5H{10+} + O2 = CO{2+} + H2O =>
4 C5H{10+} + 11 O2 = 20 CO{2+} + 2 H2O
C9H11NH2 + O2 = NO + H2O + CO2 =>
4 C9H11NH2 + 51 O2 = 4 NO + 26 H2O + 36 CO2
KMnO4 + K2S2O3 + H2O = MnO2 + K2SO4 + KOH =>
8 KMnO4 + 3 K2S2O3 + H2O = 8 MnO2 + 6 K2SO4 + 2 KOH
BaSO3 + HCl = BaCl2 + H2SO3 =>
BaSO3 + 2 HCl = BaCl2 + H2SO3
KNO3 + Cr2(SO4)3 + Na2Co3 = KNO2 + NaCrO4 + Na2SO4 + Co2 =>
8 KNO3 + Cr2(SO4)3 + 4 Na2Co3 = 8 KNO2 + 2 NaCrO4 + 3 Na2SO4 + 6 Co2
Pb2O4 + CO2 = Pb(CO3)2 =>
Pb2O4 + 4 CO2 = 2 Pb(CO3)2
PtCl2 + Mn = PtMn + Cl =>
PtCl2 + Mn = PtMn + 2 Cl
Cr3P2 = Cr + P =>
Cr3P2 = 3 Cr + 2 P
Cr2O7{2-} + H2O = CrO4{2-} + H{+} =>
Cr2O7{2-} + H2O = 2 CrO4{2-} + 2 H{+}
(Pb(NO3)2) + H2SO4 = PbSO4 + HNO3 =>
(Pb(NO3)2) + H2SO4 = PbSO4 + 2 HNO3
NiSO4 = NiOSO3 =>
NiSO4 = NiOSO3
CuSO4(aq) + Na2PO4(aq) = CuPO4(s) + Na2SO4 =>
CuSO4(aq) + Na2PO4(aq) = CuPO4(s) + Na2SO4
Mn(NO3)2 + Cl2 + NaOH = Na2MnO4 + NaCl + NaNO3 + H2O =>
Mn(NO3)2 + 2 Cl2 + 8 NaOH = Na2MnO4 + 4 NaCl + 2 NaNO3 + 4 H2O
Fr + H2O = FrOH + H2 =>
2 Fr + 2 H2O = 2 FrOH + H2
C6H5COOH + NaHCO3 = NaC6H5COO + H2O + CO2 =>
C6H5COOH + NaHCO3 = NaC6H5COO + H2O + CO2
H2O + F2 = HF + O2 =>
2 H2O + 2 F2 = 4 HF + O2
SO2 + Na2O = Na2SO3 =>
SO2 + Na2O = Na2SO3
Li2O + H3PO4 = Li6(PO4)2 + H2O =>
3 Li2O + 2 H3PO4 = Li6(PO4)2 + 3 H2O
K2O2 + HCl = K2Cl2O + H2O =>
K2O2 + 2 HCl = K2Cl2O + H2O
NaOH + CS2 = Na2CS3 + Na2CO3 + H2O =>
6 NaOH + 3 CS2 = 2 Na2CS3 + Na2CO3 + 3 H2O
P = P205 = H3PO4 =>
205 P = P205
C6H5Cl + O2 = CO2 + HOH + Cl2 =>
4 C6H5Cl + 29 O2 = 24 CO2 + 10 HOH + 2 Cl2
Na2SO4 + HBr = H2SO4 + NaBr =>
Na2SO4 + 2 HBr = H2SO4 + 2 NaBr
CO2 + K = K2CO3 + C =>
3 CO2 + 4 K = 2 K2CO3 + C
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/21/24
Équations équilibrées sur12/21/23
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