| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ca + 2 HCO3 = Ca(HCO3)2
Be + NaClO + NaOH + H2O = NaCl + Na2[Be(OH)4] =>
Be + NaClO + 2 NaOH + H2O = NaCl + Na2[Be(OH)4]
SnCI4 + FeCI2 = SnCI2 + FeCI3 =>
SnCI4 + 2 FeCI2 = SnCI2 + 2 FeCI3
Mg + Al(No3)3 = Mg(No3)2 + Al =>
3 Mg + 2 Al(No3)3 = 3 Mg(No3)2 + 2 Al
C2Cl4 + O2 = CO + Cl =>
C2Cl4 + O2 = 2 CO + 4 Cl
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
HCl + As7O3 + NaNO3 + H2O = NO + H3AsO4 + NaCl =>
29 HCl + 3 As7O3 + 29 NaNO3 + 17 H2O = 29 NO + 21 H3AsO4 + 29 NaCl
Sr(Cl)2 + Na2CO3 = SrCO3 + NaCl =>
Sr(Cl)2 + Na2CO3 = SrCO3 + 2 NaCl
Zn + HNO3 = Zn(NO3) + NHNO2 + H2O =>
7 Zn + 9 HNO3 = 7 Zn(NO3) + NHNO2 + 4 H2O
Hf + MoO3 = Mo + HfO2 =>
3 Hf + 2 MoO3 = 2 Mo + 3 HfO2
Mn(No3)2 + H2O = HNo3 + MnO =>
Mn(No3)2 + H2O = 2 HNo3 + MnO
Fe(NO3)2 + Na2(HCO3) = Fe(HCO3) + NaNO3 =>
Fe(NO3)2 + Na2(HCO3) = Fe(HCO3) + 2 NaNO3
NaCl + SO2 + H2O + O2 = Na2SO4 + HCl2 =>
8 NaCl + 4 SO2 + 2 H2O + 3 O2 = 4 Na2SO4 + 4 HCl2
Al(NO3)3(ac) + NaOH(ac) = Al(OH)3(s) + NaNO3(ac) =>
Al(NO3)3(ac) + 3 NaOH(ac) = Al(OH)3(s) + 3 NaNO3(ac)
NaClO(aq) + H2SO4(aq) = Cl2(g) + H2O(l) + NaSO4(aq) =>
2 NaClO(aq) + 2 H2SO4(aq) = Cl2(g) + 2 H2O(l) + 2 NaSO4(aq)
NaBr + NaBrO5 + H2SO4 = Br2 + Na2SO4 + H2O =>
9 NaBr + NaBrO5 + 5 H2SO4 = 5 Br2 + 5 Na2SO4 + 5 H2O
NaCl + AgNo3 = AgCl + NaNo3 =>
NaCl + AgNo3 = AgCl + NaNo3
Cr2O7{-2} + SO2 + H{+} = Cr3 + SO{4} + H2O =>
3 Cr2O7{-2} + 18 SO2 + 78 H{+} = 2 Cr3 + 18 SO{4} + 39 H2O
H + Al(OH)3 = AlOH + H2O =>
2 H + Al(OH)3 = AlOH + 2 H2O
K2Cr2O7 + H2SO4 + Na2S2O5 = KCr(SO4)2 + Na2SO4 + H2O =>
2 K2Cr2O7 + 5 H2SO4 + 3 Na2S2O5 = 4 KCr(SO4)2 + 3 Na2SO4 + 5 H2O
SnSO4 + KPO4 = SnPO4 + KSO4 =>
SnSO4 + KPO4 = SnPO4 + KSO4
Ba{2+} + Co{2+} + H{+} + CN{-} = Ba3Co2(CN)12 + H2 =>
3 Ba{2+} + 2 Co{2+} + 2 H{+} + 12 CN{-} = Ba3Co2(CN)12 + H2
NaCrO2 + O2 = NaCrO4 =>
NaCrO2 + O2 = NaCrO4
Ni2(SO4)3 + Na3PO4 = NiPO4 + Na2SO4 =>
Ni2(SO4)3 + 2 Na3PO4 = 2 NiPO4 + 3 Na2SO4
*4KClO3 = *4KCl + *3O2 =>
*4KClO3 = *4KCl + 2*3O2
Ag2O() = Ag() + O2(g) =>
2 Ag2O() = 4 Ag() + O2(g)
CH4N2S + AgN2O2H = AgN4CSH + H2O =>
CH4N2S + AgN2O2H = AgN4CSH + 2 H2O
PbC2H3O2 + CuSO4 = PbSO4 + CuC2H3O2 =>
PbC2H3O2 + CuSO4 = PbSO4 + CuC2H3O2
Na2CO3(aq) + H2SO4 = Na2SO4 + H2O + CO2 =>
Na2CO3(aq) + H2SO4 = Na2SO4 + H2O + CO2
CaAl12O19 + K2O = KAl11O17 + CaAl4O7 =>
11 CaAl12O19 + 4 K2O = 8 KAl11O17 + 11 CaAl4O7
KOH + H3AsO4 = K2HAsO4 + H2O =>
2 KOH + H3AsO4 = K2HAsO4 + 2 H2O
Hg + FeOOH = H2O + Hg2O + Fe =>
6 Hg + 2 FeOOH = H2O + 3 Hg2O + 2 Fe
Pb4 + O2 = PbO3 =>
Pb4 + 6 O2 = 4 PbO3
Cu2O + CH3COOH = Cu + CuCOOH + CH3O =>
Cu2O + CH3COOH = Cu + CuCOOH + CH3O
HCl + BaO = H2O + BaCl2 =>
2 HCl + BaO = H2O + BaCl2
F2 + U + CH4 + KOH = FUCK + H2O + H2 =>
F2 + 2 U + 2 CH4 + 2 KOH = 2 FUCK + 2 H2O + 3 H2
Na2CO3 + H3PO4 = H2O + CO2 + Na3 + PO4 =>
3 Na2CO3 + 2 H3PO4 = 3 H2O + 3 CO2 + 2 Na3 + 2 PO4
aluminiumhydroxide + H2SO4 = aluminiumsulfate + water =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
KMnO4 + Na2S + H2SO4 = S + MnSO4 + K2SO4 + NaOH =>
2 KMnO4 + 2 Na2S + 2 H2SO4 = S + 2 MnSO4 + K2SO4 + 4 NaOH
NH4ClO3 + MgSO4 = NH4SO4 + MgClO3 =>
NH4ClO3 + MgSO4 = NH4SO4 + MgClO3
C2HO4Na + Ca = CaC2O4 + NaH =>
C2HO4Na + Ca = CaC2O4 + NaH
Na2CO3(aq) + HCl(aq) = H2O(l) + CO2(g) + NaCl =>
Na2CO3(aq) + 2 HCl(aq) = H2O(l) + CO2(g) + 2 NaCl
S(NO2) + K(CO3) = S(CO3) + K(NO2) =>
S(NO2) + K(CO3) = S(CO3) + K(NO2)
KMnO4 + FeSO4 + H2SO4 = MnSO4 + Fe2(SO4)3 + K2(SO)4 + H2O =>
2 KMnO4 + 28 FeSO4 + 20 H2SO4 = 2 MnSO4 + 14 Fe2(SO4)3 + K2(SO)4 + 20 H2O
CH3{+} + H2O = CH3OH2{+} =>
CH3{+} + H2O = CH3OH2{+}
Na + HCl = H2 + NaCl =>
2 Na + 2 HCl = H2 + 2 NaCl
CrO + HNO3 = Cr + NO3 + H2O =>
CrO + 2 HNO3 = Cr + 2 NO3 + H2O
Fe4Ni5S4 + O = Ni2O + Fe3O + SO2 =>
6 Fe4Ni5S4 + 71 O = 15 Ni2O + 8 Fe3O + 24 SO2
AlPO4 + Ni(OH)2 = Ni3(PO4)2 + Al(OH)3 =>
2 AlPO4 + 3 Ni(OH)2 = Ni3(PO4)2 + 2 Al(OH)3
Na(SCN) + Ca(C2O4) = Na2(C2O4) + Ca(SCN)2 =>
2 Na(SCN) + Ca(C2O4) = Na2(C2O4) + Ca(SCN)2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/20/24
Équations équilibrées sur01/19/24
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