| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 AgNO2 + K3PO4 = Ag3PO4 + 3 KNO2
Ca + Cu(SO)4 = Ca(SO)4 + Cu =>
Ca + Cu(SO)4 = Ca(SO)4 + Cu
H2SO4 + NH4OH = H2O + (NH4)2SO4 =>
H2SO4 + 2 NH4OH = 2 H2O + (NH4)2SO4
NO3{2-} + Zn + OH{-} = NH4{-} + ZnO2{2-} + H2O =>
2 NO3{2-} + 9 Zn + 16 OH{-} = 2 NH4{-} + 9 ZnO2{2-} + 4 H2O
WO3 + SnCl2 + HCl = H2[SnCl6] + W3O8 + H2O =>
3 WO3 + SnCl2 + 4 HCl = H2[SnCl6] + W3O8 + H2O
Zn2 + H2SO4 = ZnO + SO2 + H2O =>
Zn2 + 2 H2SO4 = 2 ZnO + 2 SO2 + 2 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
KCl + NaOH = NaCl + KOH =>
KCl + NaOH = NaCl + KOH
CO + NO = CO2 + N2 =>
2 CO + 2 NO = 2 CO2 + N2
Cu{+2}Oxide + Fe = Fe{+3}Oxide + Cu =>
3 Cu{+2}Oxide + 2 Fe = 2 Fe{+3}Oxide + 3 Cu
C2O4{-2} + HNO3 + H{+} = CO2 + NO + H2O =>
3 C2O4{-2} + 2 HNO3 + 6 H{+} = 6 CO2 + 2 NO + 4 H2O
Fe2O3 + Al = AlO3 + Fe =>
Fe2O3 + Al = AlO3 + 2 Fe
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
CS2 + O2 = CO2 + SO2 =>
CS2 + 3 O2 = CO2 + 2 SO2
SiO3{2-} + Zn{2+} = ZnSiO3 =>
SiO3{2-} + Zn{2+} = ZnSiO3
HCOOH + Na2CO3 = HCOONa + H2O + CO3 =>
3 HCOOH + 2 Na2CO3 = 4 HCOONa + H2O + CO3
C5H11OH + NaOH = C5H11ONa + HOH =>
C5H11OH + NaOH = C5H11ONa + HOH
Co(NO3)2 + Na3PO4 = Co3(PO4)2 + NaNO3 =>
3 Co(NO3)2 + 2 Na3PO4 = Co3(PO4)2 + 6 NaNO3
C4H4 + O2 = CO + H2 =>
C4H4 + 2 O2 = 4 CO + 2 H2
K2S + Hg(NO3)2 = KNO3 + HgS =>
K2S + Hg(NO3)2 = 2 KNO3 + HgS
KOH + H3PO4 = K4PO4OH + H2O =>
4 KOH + H3PO4 = K4PO4OH + 3 H2O
Cu(NO3)2 + KOH = Cu(OH)2 + KNO3 =>
Cu(NO3)2 + 2 KOH = Cu(OH)2 + 2 KNO3
C + S2 = CS2 =>
C + S2 = CS2
MgO + HBr = Mg(OH)Br =>
MgO + HBr = Mg(OH)Br
Eu + HCl = EuCl3 + H2 =>
2 Eu + 6 HCl = 2 EuCl3 + 3 H2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
CuSO4 + Ba(Na3)2 = BaSO4 + Cu(Na3)2 =>
CuSO4 + Ba(Na3)2 = BaSO4 + Cu(Na3)2
(CH3(CH2)4C3) + O2 = CO2 + H2O =>
4(CH3(CH2)4C3) + 43 O2 = 32 CO2 + 22 H2O
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
P2O3 + Cl2 + NaOH = Na3PO4 + NaCl + H2O =>
P2O3 + 2 Cl2 + 10 NaOH = 2 Na3PO4 + 4 NaCl + 5 H2O
NaCl + Ba(OH){2} = NaOH + BaCl{2} =>
NaCl + Ba(OH){2} = NaOH + BaCl{2}
KNo2 + KMnO4 + H2O = KNo3 + MnO2 + KOH =>
9 KNo2 + KMnO4 + 2 H2O = 6 KNo3 + MnO2 + 4 KOH
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
Ca + Cu(SO)4 = Ca(SO)4 + Cu =>
Ca + Cu(SO)4 = Ca(SO)4 + Cu
NH2CH2COOH + Mg = NH2CH2COOMg + H =>
NH2CH2COOH + Mg = NH2CH2COOMg + H
HgS + HCl + KI = K4[HgI6] + KCl + H2S =>
HgS + 2 HCl + 6 KI = K4[HgI6] + 2 KCl + H2S
FeO + I = FeI2 + O2 =>
2 FeO + 4 I = 2 FeI2 + O2
Ca + HNO3 = Ca(NO3)2 + NH4(NO3) + H2O =>
4 Ca + 10 HNO3 = 4 Ca(NO3)2 + NH4(NO3) + 3 H2O
NaBr + Cl2 = NaCl2 + Br2 =>
2 NaBr + 2 Cl2 = 2 NaCl2 + Br2
FeSO4 + HBrO + HCl = Fe2(SO4)3 + H2O + FeCl2 + FeBr3 =>
15 FeSO4 + 6 HBrO + 6 HCl = 5 Fe2(SO4)3 + 6 H2O + 3 FeCl2 + 2 FeBr3
Ca(OCl)2 = Ca + OCl =>
Ca(OCl)2 = Ca + 2 OCl
aluminumoxide + carbon = aluminum + carbondioxide =>
2 Al2O3 + 3 C = 4 Al + 3 CO2
CrCl3 + NH3*H2O = Cr(OH)3 + (NH4)Cl =>
CrCl3 + 3 NH3*H2O = Cr(OH)3 + 3(NH4)Cl
Cu(NO3)2 + K2CO3 = Cu(CO3)2 + K2NO3 =>
Cu(NO3)2 + 2 K2CO3 = Cu(CO3)2 + 2 K2NO3
LiBr + AgNo3 = AgBr + LiNo3 =>
LiBr + AgNo3 = AgBr + LiNo3
N2 + O2 = N2O5 =>
2 N2 + 5 O2 = 2 N2O5
C6H6CH2OH + KMnO4 + H2SO4 = C6H6COOH + K2SO4 + MnSO4 + H2O =>
5 C6H6CH2OH + 4 KMnO4 + 6 H2SO4 = 5 C6H6COOH + 2 K2SO4 + 4 MnSO4 + 11 H2O
PbCl4 + Ba3(PO4)2 = BaCl2 + Pb3(PO4)4 =>
3 PbCl4 + 2 Ba3(PO4)2 = 6 BaCl2 + Pb3(PO4)4
C2H4 + K2MnO4 + H2SO4 = CO2 + MnSO4 + K2SO4 + H2O =>
C2H4 + 3 K2MnO4 + 6 H2SO4 = 2 CO2 + 3 MnSO4 + 3 K2SO4 + 8 H2O
H2S + Cl2 = S + HCl =>
H2S + Cl2 = S + 2 HCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/16/24
Équations équilibrées sur10/16/23
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