| Équations équilibrées la veille |
2 Ag + Co(NO3)2 = 2 AgNO3 + Co
MnO2 + NaOH = Mn(OH)2 + NaO =>
MnO2 + 2 NaOH = Mn(OH)2 + 2 NaO
H3BO3 + Zn = B2O6Zn3 + H =>
2 H3BO3 + 3 Zn = B2O6Zn3 + 6 H
GaF3 + Cs = CsF + Ga =>
GaF3 + 3 Cs = 3 CsF + Ga
NaOHHCl = NaClH2O(classification) =>
NaOHHCl = NaClH2O(classification)
HNO3(aq) + Cu = Cu(NO3)2(aq) + NO(g) + H2O(l) =>
8 HNO3(aq) + 3 Cu = 3 Cu(NO3)2(aq) + 2 NO(g) + 4 H2O(l)
S + HCl = SHCl =>
S + HCl = SHCl
ZnN2O6 + FeCl2O6 = FeN2O6 + ZnCl2O6 =>
ZnN2O6 + FeCl2O6 = FeN2O6 + ZnCl2O6
CH4 + H2O = CO + H2 =>
CH4 + H2O = CO + 3 H2
Hg(OH)2 = O2H2Hg =>
Hg(OH)2 = O2H2Hg
C2H2(s) + O2(g) = CO2(g) + H2O(g) =>
2 C2H2(s) + 5 O2(g) = 4 CO2(g) + 2 H2O(g)
MnO2 + NaOH = Na2MnO4 + H2 =>
MnO2 + 2 NaOH = Na2MnO4 + H2
Zn + H3BO3 = Zn(BO3)2 + H2 =>
Zn + 2 H3BO3 = Zn(BO3)2 + 3 H2
(NH4)2S + Na2SO3 + H2O = S + NaOH + NH4OH =>
2(NH4)2S + Na2SO3 + 3 H2O = 3 S + 2 NaOH + 4 NH4OH
C6H5CH3 + SO2(OH)2 = C6H4CH3SO2OH + H2O =>
C6H5CH3 + SO2(OH)2 = C6H4CH3SO2OH + H2O
Cs(s) + P4(s) = Cs3P(s) =>
12 Cs(s) + P4(s) = 4 Cs3P(s)
C2H2(s) + O2(g) = CO2(g) + H2O(g) =>
2 C2H2(s) + 5 O2(g) = 4 CO2(g) + 2 H2O(g)
NaBr + V(NO3)3 = Na(NO3)3 + BrV =>
NaBr + V(NO3)3 = Na(NO3)3 + BrV
Ni(NO3)2 + CaCl2 = Ca(NO3)2 + NiCl2 =>
Ni(NO3)2 + CaCl2 = Ca(NO3)2 + NiCl2
Br2(l) + P4(s) = P2Br3(s) =>
3 Br2(l) + P4(s) = 2 P2Br3(s)
Zn + H3BO3 = ZnBO3 + H2 =>
2 Zn + 2 H3BO3 = 2 ZnBO3 + 3 H2
CH3CHCl3 + H2O = CH3CHClO + HCl =>
CH3CHCl3 + H2O = CH3CHClO + 2 HCl
Cs(s) + P4(s) = Cs3P4 =>
3 Cs(s) + P4(s) = Cs3P4
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
C2H2(s) + O2(g) = CO2(s) + H2O(g) =>
2 C2H2(s) + 5 O2(g) = 4 CO2(s) + 2 H2O(g)
Ammoniumacetate + franciumphosphate = ammoniumphosphate + franciumacetate =>
3 NH4CH3CO2 + Fr3PO4 = (NH4)3PO4 + 3 FrCH3CO2
Br2(l) + P4(s) = P2Br5(s) =>
5 Br2(l) + P4(s) = 2 P2Br5(s)
NaBr + V(NO3)3 = NaNO3 + VBr3 =>
3 NaBr + V(NO3)3 = 3 NaNO3 + VBr3
CH3OH + HClO = HCHO + Cl{-} + H2O + H{+} =>
CH3OH + HClO = HCHO + Cl{-} + H2O + H{+}
Al(NO3)3 + NaOH = Al(OH)3 + NaNO3 =>
Al(NO3)3 + 3 NaOH = Al(OH)3 + 3 NaNO3
Cs(s) + P4(s) = CsP =>
4 Cs(s) + P4(s) = 4 CsP
C2H2(s) + O2(g) = CO2(g) + H2O(l) =>
2 C2H2(s) + 5 O2(g) = 4 CO2(g) + 2 H2O(l)
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
P4(s) + Br2(l) = PBr5(s) =>
P4(s) + 10 Br2(l) = 4 PBr5(s)
CoCl2*6H2O + NH4Cl + NH4OH + H2O2 = (Co(NH3)6)Cl3 + H2O =>
2 CoCl2*6H2O + 2 NH4Cl + 10 NH4OH + H2O2 = 2(Co(NH3)6)Cl3 + 24 H2O
C2H2(s) + O2(g) = CO2(s) + H2O(g) =>
2 C2H2(s) + 5 O2(g) = 4 CO2(s) + 2 H2O(g)
P4(s) + Br2(l) = PBr3(g) =>
P4(s) + 6 Br2(l) = 4 PBr3(g)
Ba(OH)2 + H3PO4 = BaHPO4 + H2O =>
Ba(OH)2 + H3PO4 = BaHPO4 + 2 H2O
MnO2 + NaOH = Na2MnO4 + H2 =>
MnO2 + 2 NaOH = Na2MnO4 + H2
Cs(s) + P4(s) = Cs3P =>
12 Cs(s) + P4(s) = 4 Cs3P
COCl2(g) + H2O(l) = HCl(aq) + CO2(g) =>
COCl2(g) + H2O(l) = 2 HCl(aq) + CO2(g)
HC2H3O2 + NaOH = NaC2H3O2 + H2O =>
HC2H3O2 + NaOH = NaC2H3O2 + H2O
MnO2 + NaOH = Na4MnO4 + H2O =>
MnO2 + 4 NaOH = Na4MnO4 + 2 H2O
MnO2 + NaOH = Na2MnO3 + H2O =>
MnO2 + 2 NaOH = Na2MnO3 + H2O
Cs(s) + P4(s) = CsP4 =>
Cs(s) + P4(s) = CsP4
Na + O2 = Na2O2 =>
2 Na + O2 = Na2O2
Ni(NO3)2 + H2O = Ni(OH)2 + HNO3 =>
Ni(NO3)2 + 2 H2O = Ni(OH)2 + 2 HNO3
MnO2 + NaOH = Mn(OH)2 + NaO =>
MnO2 + 2 NaOH = Mn(OH)2 + 2 NaO
NaHSO4 + MgCO3 = Mg(HSO4)2 + Na2CO3 =>
2 NaHSO4 + MgCO3 = Mg(HSO4)2 + Na2CO3
MnO2 + NaOH = Mn(OH)2 + NaO =>
MnO2 + 2 NaOH = Mn(OH)2 + 2 NaO
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| Équations équilibrées la veille |
Équations équilibrées sur11/13/24
Équations équilibrées sur12/13/23
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