| Équations équilibrées la veille | Équations équilibrées le lendemain |
ZnCl2 + MgO = ZnO + MgCl2
H3C6H6O7 + OH = H2O + C6H6O7 =>
H3C6H6O7 + 3 OH = 3 H2O + C6H6O7
Mg(s) + Na2CO3(aq) = MgCO3 + Na =>
Mg(s) + Na2CO3(aq) = MgCO3 + 2 Na
NH4(CH3CO2) + CaNO3 = NH4(NO3) + Ca(CH3CO2) =>
NH4(CH3CO2) + CaNO3 = NH4(NO3) + Ca(CH3CO2)
Na(No3) + K2CrO4 = NaCrO4 + K2No3 =>
Na(No3) + K2CrO4 = NaCrO4 + K2No3
Cu2 + NO3H = Cu(NO3)2 + H2O + NO2 =>
Cu2 + 8 NO3H = 2 Cu(NO3)2 + 4 H2O + 4 NO2
K2Cr2O7 + H2SO4 + C2H5OH + H2O = KCr(SO4)2*12H2O + C2H5O =>
K2Cr2O7 + 4 H2SO4 + 6 C2H5OH + 17 H2O = 2 KCr(SO4)2*12H2O + 6 C2H5O
P + HNO3 = H2O + P5O10 + NO2 =>
5 P + 20 HNO3 = 10 H2O + P5O10 + 20 NO2
Na2Se + Ca(OCl)2 + H2O = NaOH + SeO2 + CaCl2 =>
2 Na2Se + 3 Ca(OCl)2 + 2 H2O = 4 NaOH + 2 SeO2 + 3 CaCl2
MnSO4 + KCIO3 + KOH = K2MnO4 + KCI + H2SO4 =>
3 MnSO4 + 2 KCIO3 + 6 KOH = 3 K2MnO4 + 2 KCI + 3 H2SO4
Pb3N4 + Sb2S5 = Pb2S4 + Sb3N5 =>
10 Pb3N4 + 12 Sb2S5 = 15 Pb2S4 + 8 Sb3N5
CuSO4*5H2O + NH3 = Cu(NH3)4 + H2O + SO4 =>
CuSO4*5H2O + 4 NH3 = Cu(NH3)4 + 5 H2O + SO4
NH4CI + H3PO4 = (NH4)3(PO4) + HCI =>
3 NH4CI + H3PO4 = (NH4)3(PO4) + 3 HCI
Al2(SO4)3 + Ag(NO3) = Al(NO3)3 + Ag2(SO4) =>
Al2(SO4)3 + 6 Ag(NO3) = 2 Al(NO3)3 + 3 Ag2(SO4)
CO(g) + Cl2(g) = CCl4 + O2 =>
2 CO(g) + 4 Cl2(g) = 2 CCl4 + O2
KMnO4 + CH4 = MnO2 + K2O + CH4O =>
2 KMnO4 + 3 CH4 = 2 MnO2 + K2O + 3 CH4O
(NH4)3PO4(aq) + KOH(aq) = K3PO4(aq) + H2O(l) + NH3(g) =>
(NH4)3PO4(aq) + 3 KOH(aq) = K3PO4(aq) + 3 H2O(l) + 3 NH3(g)
Ca3(PO4)2 + H2SO4 = CaSO4 + Ca(H2PO4)2 =>
Ca3(PO4)2 + 2 H2SO4 = 2 CaSO4 + Ca(H2PO4)2
MgBr2 + AgNO3 = AgBr + Mg(NO3)2 =>
MgBr2 + 2 AgNO3 = 2 AgBr + Mg(NO3)2
AlBr3 + Cl = AlCl3 + Br =>
AlBr3 + 3 Cl = AlCl3 + 3 Br
AgNO3(aq) + SrI2(aq) = Sr(NO3)2(s) + AgI(aq) =>
2 AgNO3(aq) + SrI2(aq) = Sr(NO3)2(s) + 2 AgI(aq)
C2H5OH + KMnO4 + H2SO4 = CH3COOH + MnSO4 + K2SO4 + H2O =>
5 C2H5OH + 4 KMnO4 + 6 H2SO4 = 5 CH3COOH + 4 MnSO4 + 2 K2SO4 + 11 H2O
Rb + P = Rb3P =>
3 Rb + P = Rb3P
Zn(SO4) + Na(OH) = Zn(OH)2 + Na2(SO4) =>
Zn(SO4) + 2 Na(OH) = Zn(OH)2 + Na2(SO4)
Ag + N2 = Ag3N =>
6 Ag + N2 = 2 Ag3N
(NH4)2SO4 + NaOH = H2O + NH3 + Na2SO4 =>
(NH4)2SO4 + 2 NaOH = 2 H2O + 2 NH3 + Na2SO4
Fe2O3*H2O = Fe2O3 + H2O =>
Fe2O3*H2O = Fe2O3 + H2O
Li3PO4 + Ca(CN)2 = LiCN + Ca3(PO4)2 =>
2 Li3PO4 + 3 Ca(CN)2 = 6 LiCN + Ca3(PO4)2
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
CH3CH2CH2OH + KMnO4 + H2SO4 = CH3CH2COOH + K2SO4 + MnSO4 + H2O =>
5 CH3CH2CH2OH + 4 KMnO4 + 6 H2SO4 = 5 CH3CH2COOH + 2 K2SO4 + 4 MnSO4 + 11 H2O
C(s) + S(s) = CS2(l)(aq) =>
C(s) + 2 S(s) = CS2(l)(aq)
CH4() + O2() = CO2() + H2O() =>
CH4() + 2 O2() = CO2() + 2 H2O()
S2O3{2-} + H2O = S{2-} + SO4{2-} + H{+} =>
S2O3{2-} + H2O = S{2-} + SO4{2-} + 2 H{+}
P4 + O2 = P2O3 =>
P4 + 3 O2 = 2 P2O3
CH3CONa + HNO3 = NaNO2 + CH3COOH =>
CH3CONa + HNO3 = NaNO2 + CH3COOH
Ca3(PO4)2 + H2SO4 = CaSO4 + H3PO4 =>
Ca3(PO4)2 + 3 H2SO4 = 3 CaSO4 + 2 H3PO4
CH3CH2CH2OH + KMnO4 + H2SO4 = CH3CH2COOH + K2SO4 + MnSO4 + H2O =>
5 CH3CH2CH2OH + 4 KMnO4 + 6 H2SO4 = 5 CH3CH2COOH + 2 K2SO4 + 4 MnSO4 + 11 H2O
CH3COOH + PCl5 = CH3COCl + H3PO4 + HCl =>
4 CH3COOH + PCl5 = 4 CH3COCl + H3PO4 + HCl
Fe2O3 + Cu = Fe2 + CuO3 =>
Fe2O3 + Cu = Fe2 + CuO3
Na(PO4) + CuOH = Cu(PO4) + NaOH =>
Na(PO4) + CuOH = Cu(PO4) + NaOH
RbClO3 + H2O = OH + HRbClO3 =>
RbClO3 + H2O = OH + HRbClO3
K2(SO4) + Hg(NO3) = Hg2(SO4) + K(NO3) =>
K2(SO4) + 2 Hg(NO3) = Hg2(SO4) + 2 K(NO3)
C + Se = CSe =>
C + Se = CSe
K2Cr2O7 + CO + H2SO4 = CO2 + K2SO4 + Cr2(SO4)3 + H2O =>
K2Cr2O7 + 3 CO + 4 H2SO4 = 3 CO2 + K2SO4 + Cr2(SO4)3 + 4 H2O
Ba(OH)2 + Na3(PO4) = Ba(PO4) + Na3(OH)2 =>
Ba(OH)2 + Na3(PO4) = Ba(PO4) + Na3(OH)2
CaC2 + CO2 = CaO + C3 =>
6 CaC2 + 3 CO2 = 6 CaO + 5 C3
Zn(m) + HCl(aq) = ZnCl(aq) + H2(g) =>
2 Zn(m) + 2 HCl(aq) = 2 ZnCl(aq) + H2(g)
NH4OH + NH4Cl = ClOH + N2H8 =>
NH4OH + NH4Cl = ClOH + N2H8
CuO + Fe3 = Fe2O3 + Cu2 =>
18 CuO + 4 Fe3 = 6 Fe2O3 + 9 Cu2
ZnS + CuCl2 = ZnCl2 + CuS =>
ZnS + CuCl2 = ZnCl2 + CuS
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/14/24
Équations équilibrées sur01/13/24
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