| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 MnSO4 + 5 PbO2 + 6 HNO3 = 2 HMnO4 + 3 Pb(NO3)2 + 2 PbSO4 + 2 H2O
S + O2 = SO2 =>
S + O2 = SO2
CH4 + Cl2 = CCl4 + HCl =>
CH4 + 4 Cl2 = CCl4 + 4 HCl
K2So4 + Ba(No3)2 = KNo3 + BaSo4 =>
K2So4 + Ba(No3)2 = 2 KNo3 + BaSo4
NaNO3 + FeCl3 = NaCl + Fe(NO3)3 =>
3 NaNO3 + FeCl3 = 3 NaCl + Fe(NO3)3
Fe + O2 + H20 = Fe(OH)2 =>
10 Fe + 10 O2 + H20 = 10 Fe(OH)2
Na2CO3 + H2O = H2CO3 + NaOH =>
Na2CO3 + 2 H2O = H2CO3 + 2 NaOH
Mg3N2 + H2O = Mg(OH)2 + NH3 =>
Mg3N2 + 6 H2O = 3 Mg(OH)2 + 2 NH3
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
BaCl2 + H2SO4 = BaSO4 + HCl =>
BaCl2 + H2SO4 = BaSO4 + 2 HCl
Al(OH)3 + H3PO4 = AlPO4 + H2O =>
Al(OH)3 + H3PO4 = AlPO4 + 3 H2O
C6H5OH + KOH = C6H5OK + H2O =>
C6H5OH + KOH = C6H5OK + H2O
Cr + CIO3{-} + H{+} = Cr3{+} + HCIO2 + H2O =>
6 Cr + CIO3{-} + 3 H{+} = 2 Cr3{+} + HCIO2 + H2O
Mg3N2 + H2O = Mg(OH)2 + NH3 =>
Mg3N2 + 6 H2O = 3 Mg(OH)2 + 2 NH3
NH4ClO4 = N2 + Cl2 + O2 + H2O =>
2 NH4ClO4 = N2 + Cl2 + 2 O2 + 4 H2O
KOH + S = K2S + K2SO3 + H2O =>
6 KOH + 3 S = 2 K2S + K2SO3 + 3 H2O
Cr + CIO3{-} + H{+} = Cr3{+} + HCIO2 + H2O =>
6 Cr + CIO3{-} + 3 H{+} = 2 Cr3{+} + HCIO2 + H2O
KMnO4 + KI + HCl = MnCl2 + KIO3 + KCl + H2O =>
6 KMnO4 + 5 KI + 18 HCl = 6 MnCl2 + 5 KIO3 + 6 KCl + 9 H2O
AL(OH)3 + HNO3 = H2O + AL(NO3)3 =>
AL(OH)3 + 3 HNO3 = 3 H2O + AL(NO3)3
Al(OH)3 + HNO3 = H2O + Al(NO3)3 =>
Al(OH)3 + 3 HNO3 = 3 H2O + Al(NO3)3
Cr + CIO3{-} + H{+} = Cr{3+} + HCIO2 + H2O =>
2 Cr + 3 CIO3{-} + 9 H{+} = 2 Cr{3+} + 3 HCIO2 + 3 H2O
Mg + AlBr3 = MgBr + Al =>
3 Mg + AlBr3 = 3 MgBr + Al
C137H97O9NS + O2 = CO2 + H2O + SO3 + NO2 =>
4 C137H97O9NS + 637 O2 = 548 CO2 + 194 H2O + 4 SO3 + 4 NO2
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
C2H6O + O2 = CO2 + H2O =>
C2H6O + 3 O2 = 2 CO2 + 3 H2O
Br{-} + F2 = F{-} + Br2 =>
2 Br{-} + F2 = 2 F{-} + Br2
FeCl2 + H2S = FeS + HCl =>
FeCl2 + H2S = FeS + 2 HCl
NO + O2 = NO3 =>
NO + O2 = NO3
C16H34 + O2 = CO2 + H2O =>
2 C16H34 + 49 O2 = 32 CO2 + 34 H2O
Br{-} + Cl2 = Cl{-} + Br2 =>
2 Br{-} + Cl2 = 2 Cl{-} + Br2
FeCl2 + H2S = FeS + HCl =>
FeCl2 + H2S = FeS + 2 HCl
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
F{-} + Cl2 = Cl{-} + F2 =>
2 F{-} + Cl2 = 2 Cl{-} + F2
CaSO4 + MgCl2 = SO4Mg + CaCl2 =>
CaSO4 + MgCl2 = SO4Mg + CaCl2
NaOH + (NH4)3PO4 = Na3PO4 + H2O + NH3 =>
3 NaOH + (NH4)3PO4 = Na3PO4 + 3 H2O + 3 NH3
C + O = CO =>
C + O = CO
HCI + ZN = HCIZN =>
HCI + ZN = HCIZN
NaOH + ALCl3 = NaCl3 + ALOH =>
NaOH + ALCl3 = NaCl3 + ALOH
KHPO4 = K2P2O7 + H2O =>
2 KHPO4 = K2P2O7 + H2O
HCI + Zn = HCIZn =>
HCI + Zn = HCIZn
Ca(OH)2(s) + HCl(aq) = CaCl2(aq) + H2O(l) =>
Ca(OH)2(s) + 2 HCl(aq) = CaCl2(aq) + 2 H2O(l)
HCl + Zn = HClZn =>
HCl + Zn = HClZn
H2SO4(aq) + NaOH(aq) = Na2SO4(aq) + H2O(l) =>
H2SO4(aq) + 2 NaOH(aq) = Na2SO4(aq) + 2 H2O(l)
H3PO4 + NH3 = ((NH4)3PO4) =>
H3PO4 + 3 NH3 = ((NH4)3PO4)
FeCl3 + H2S = Fe2S3 + HCl =>
2 FeCl3 + 3 H2S = Fe2S3 + 6 HCl
S + O = SO2 =>
S + 2 O = SO2
CH4(g) + H2O(g) = CO(g) + H2(g) =>
CH4(g) + H2O(g) = CO(g) + 3 H2(g)
CH4 + Cl2 = CH2Cl + HCl =>
2 CH4 + 3 Cl2 = 2 CH2Cl + 4 HCl
HCl + Zn = HClZn =>
HCl + Zn = HClZn
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur05/27/19
Équations équilibrées sur06/26/18
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