| Équations équilibrées la veille |
2 KClO3 = 2 KCl + 3 O2
AlF3 + Rb2CO3 = RbAlCO3F2 + RbF =>
AlF3 + Rb2CO3 = RbAlCO3F2 + RbF
Sn + HCl = SnCl2 + H =>
Sn + 2 HCl = SnCl2 + 2 H
Al(OH)3 + Ba(OH)2 = Ba[Al(OH)4]2 =>
2 Al(OH)3 + Ba(OH)2 = Ba[Al(OH)4]2
Ca + H2 = Ca2H =>
4 Ca + H2 = 2 Ca2H
CH3C(Br)(CH3)CH3 + KOH = C4H8 + KBr + H2O =>
CH3C(Br)(CH3)CH3 + KOH = C4H8 + KBr + H2O
S + O2 = SO2 =>
S + O2 = SO2
Mg(s) + O2 = MgO(s) =>
2 Mg(s) + O2 = 2 MgO(s)
C2H3OCl + O2 = CO2 + H2O + Cl2 =>
4 C2H3OCl + 9 O2 = 8 CO2 + 6 H2O + 2 Cl2
FeSO4 + BaOH2 = FeOH2 + BaSO4 =>
FeSO4 + BaOH2 = FeOH2 + BaSO4
NaBrO3 + NaBr + HCI = Br2 + H2O + NaCI =>
NaBrO3 + 5 NaBr + 6 HCI = 3 Br2 + 3 H2O + 6 NaCI
Li + Br2 = LiBr =>
2 Li + Br2 = 2 LiBr
HSO4{-} + H2O = H3O{+} + SO4{2-} =>
HSO4{-} + H2O = H3O{+} + SO4{2-}
C2H4(OH)2 + HNO3 = (CH2ONO2)2 + H2O =>
C2H4(OH)2 + 2 HNO3 = (CH2ONO2)2 + 2 H2O
Ai2 + (SO4)3 + KOH = Ai(OH)3 + K2SO4 =>
Ai2 + (SO4)3 + 6 KOH = 2 Ai(OH)3 + 3 K2SO4
Al2(SO4)3 + K3PO4 = AlPO4 + K2SO4 =>
Al2(SO4)3 + 2 K3PO4 = 2 AlPO4 + 3 K2SO4
Ca(OH)2 + H2SO4 = CaSO4 + HOH =>
Ca(OH)2 + H2SO4 = CaSO4 + 2 HOH
HIO3 + H2S = I + H2S03 + H2O =>
4 HIO3 + 15 H2S = 4 I + 5 H2S03 + 12 H2O
Fe(NO3)3 + Li2CO3 = FeCO3 + Li2(NO3)3 =>
Fe(NO3)3 + Li2CO3 = FeCO3 + Li2(NO3)3
KMnO4 + H2O2 = MnO2 + KOH + O2 =>
2 KMnO4 + H2O2 = 2 MnO2 + 2 KOH + 2 O2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
NH2 + O2 = N2O + H =>
4 NH2 + O2 = 2 N2O + 8 H
CoO + SO2 = CoSO4 + S =>
2 CoO + 3 SO2 = 2 CoSO4 + S
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
MnO + KOH + O2 = K2MnO4 + H2O =>
MnO + 2 KOH + O2 = K2MnO4 + H2O
PbO + MoO3 = PbMoO4 =>
PbO + MoO3 = PbMoO4
KH2PO4 + HOH = KOH + H3PO4 =>
KH2PO4 + HOH = KOH + H3PO4
PbSO4 + AgNO3 = Ag2SO4 + Pb(NO3)2 =>
PbSO4 + 2 AgNO3 = Ag2SO4 + Pb(NO3)2
C2 + H8 = C2H8 =>
C2 + H8 = C2H8
FeCl2 + F2 = FeF2 + Cl2 =>
FeCl2 + F2 = FeF2 + Cl2
Mg(NO3)2 + Na2(CO3) = Mg2(CO3)2 + Na(NO3) =>
2 Mg(NO3)2 + 2 Na2(CO3) = Mg2(CO3)2 + 4 Na(NO3)
(NH4)3PO4 = H3PO4 + NH3 =>
(NH4)3PO4 = H3PO4 + 3 NH3
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
K3PO4 + HCl = KCl + H3PO4 =>
K3PO4 + 3 HCl = 3 KCl + H3PO4
Cu(NO3)2(ac) + NaOH(ac) = Cu(OH)2(s) + NaNO3(ac) =>
Cu(NO3)2(ac) + 2 NaOH(ac) = Cu(OH)2(s) + 2 NaNO3(ac)
AgNO3 + Na2CO3 = Ag2CO3 + NaNO3 =>
2 AgNO3 + Na2CO3 = Ag2CO3 + 2 NaNO3
(CO2H)2 + Cr2O7{-} + H{+} = Cr{3+} + CO2 + H2O =>
7(CO2H)2 + 2 Cr2O7{-} + 14 H{+} = 4 Cr{3+} + 14 CO2 + 14 H2O
Al + KNO3 = KAlO2 + Al2O3 + N2 =>
10 Al + 6 KNO3 = 6 KAlO2 + 2 Al2O3 + 3 N2
CH3COOC2H5 + HCl = CH3COOH + C2H5Cl =>
CH3COOC2H5 + HCl = CH3COOH + C2H5Cl
B + O2 = B2O3 =>
4 B + 3 O2 = 2 B2O3
KOH(s) + HNO3(l) = KNO3(s) + H2O(l) =>
KOH(s) + HNO3(l) = KNO3(s) + H2O(l)
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
C + S = CS2 =>
C + 2 S = CS2
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
Fe(BrO3)3 + Sr = Sr(BrO3)2 + Fe =>
2 Fe(BrO3)3 + 3 Sr = 3 Sr(BrO3)2 + 2 Fe
C50H57O60N7S + OH = CO2 + H2O + N + S =>
C50H57O60N7S + 137 OH = 50 CO2 + 97 H2O + 7 N + S
CHCl3 + H2O = HCl + CO =>
CHCl3 + H2O = 3 HCl + CO
H2SO4 + NH4OH = H2O + (NH4)2SO4 =>
H2SO4 + 2 NH4OH = 2 H2O + (NH4)2SO4
P4 + Cl2 = PCl5 =>
P4 + 10 Cl2 = 4 PCl5
CO(g) + H2(g) = C8H18(l) + H2O =>
8 CO(g) + 17 H2(g) = C8H18(l) + 8 H2O
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| Équations équilibrées la veille |
Équations équilibrées sur10/19/24
Équations équilibrées sur11/18/23
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