| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 P(s) + 3 Cl2(g) = 2 PCl3
C3H8O + O2 = C + H2O =>
2 C3H8O + 3 O2 = 6 C + 8 H2O
HNO3 + H2 = HNO2 + H2O =>
HNO3 + H2 = HNO2 + H2O
N2O5 + H2O = NH4OH + O2 =>
N2O5 + 5 H2O = 2 NH4OH + 4 O2
C6H12O2 + NaOH = Na + C4H8O3 + H2O =>
2 C6H12O2 + 10 NaOH = 10 Na + 3 C4H8O3 + 5 H2O
N2(s) + O2(g) = N2O(g) =>
2 N2(s) + O2(g) = 2 N2O(g)
FeO + C = Fe + CO2 =>
2 FeO + C = 2 Fe + CO2
H3PO4(Ac) + KOH = K3PO4(Ac) + H2O(l) =>
H3PO4(Ac) + 3 KOH = K3PO4(Ac) + 3 H2O(l)
NaMnO4 + H2SO4 + K2SO3 = NaSO4 + MnSO4 + KSO4 + H2O =>
NaMnO4 + 3 H2SO4 + K2SO3 = NaSO4 + MnSO4 + 2 KSO4 + 3 H2O
Ba + HNO3 = N2O + Ba(NO3)2 + H2O =>
4 Ba + 10 HNO3 = N2O + 4 Ba(NO3)2 + 5 H2O
P2(s) + O2(g) = P4O10(s) =>
2 P2(s) + 5 O2(g) = P4O10(s)
C6H11Br + Mg = C6H11MgBr =>
C6H11Br + Mg = C6H11MgBr
C4H8 + O2 = CO2 + H2O =>
C4H8 + 6 O2 = 4 CO2 + 4 H2O
NaOH + NH3 = H2O + NaNH2 =>
NaOH + NH3 = H2O + NaNH2
Xe2 + F2 = XeF6 =>
Xe2 + 6 F2 = 2 XeF6
Ca(NO3)2 + NaF = CaF2 + NaNO3 =>
Ca(NO3)2 + 2 NaF = CaF2 + 2 NaNO3
Si3N4 + O2 = Si2N2O + NO =>
4 Si3N4 + 5 O2 = 6 Si2N2O + 4 NO
CH8H18 + O2 = CO2 + H2O =>
2 CH8H18 + 15 O2 = 2 CO2 + 26 H2O
CuSO4 + NH4Cl = (NH4)2SO4 + CuCl2 =>
CuSO4 + 2 NH4Cl = (NH4)2SO4 + CuCl2
K3Cr2O7 + KI + H2SO4 = Cr2(SO4)3 + K2SO4 + I2 + H2O =>
2 K3Cr2O7 + 10 KI + 14 H2SO4 = 2 Cr2(SO4)3 + 8 K2SO4 + 5 I2 + 14 H2O
C20H12 + MnO4{-} + H{+} = CO2 + MnO2 + H2O =>
3 C20H12 + 92 MnO4{-} + 92 H{+} = 60 CO2 + 92 MnO2 + 64 H2O
N2 + S8 = NS3 =>
4 N2 + 3 S8 = 8 NS3
N2H4 + O2 = NO2 + H2O =>
N2H4 + 3 O2 = 2 NO2 + 2 H2O
CrO4{2-} + e + H{+} = Cr(OH)3 + H2O =>
CrO4{2-} + 3e + 5 H{+} = Cr(OH)3 + H2O
Cl2 + NH3 + H2O = HNO3 + HCl =>
4 Cl2 + NH3 + 3 H2O = HNO3 + 8 HCl
MgH2 + H2O = Mg(HO)2 + H2 =>
MgH2 + 2 H2O = Mg(HO)2 + 2 H2
P + OH = POH =>
P + OH = POH
Ca + H3PO4 = Ca3(PO4)2 + H2O + P2O3 =>
6 Ca + 10 H3PO4 = 2 Ca3(PO4)2 + 15 H2O + 3 P2O3
Ca + Cu(No3) = Ca(No3) + Cu =>
Ca + Cu(No3) = Ca(No3) + Cu
(C12H22O11)(s) + O2(g) = CO2(g) + H2O(g) =>
(C12H22O11)(s) + 12 O2(g) = 12 CO2(g) + 11 H2O(g)
Li2O + SO2 = Li2(SO3) =>
Li2O + SO2 = Li2(SO3)
MgCl2 + Au(ClO4)3 = Mg(ClO4)2 + AuCl3 =>
3 MgCl2 + 2 Au(ClO4)3 = 3 Mg(ClO4)2 + 2 AuCl3
C9H20 + O2 = CO2 + H2O =>
C9H20 + 14 O2 = 9 CO2 + 10 H2O
Fe(s) + O(g) = FeO(s) =>
Fe(s) + O(g) = FeO(s)
NI + H3PO4 = NIPO4 + H2 =>
2 NI + 2 H3PO4 = 2 NIPO4 + 3 H2
HNO3 + NO2 = HN2O5 =>
HNO3 + NO2 = HN2O5
K2Cr2O7 + FeSO4 + H2SO4 = Cr2(SO4)3 + Fe2(SO4)3 + H2O + K2SO4 =>
K2Cr2O7 + 6 FeSO4 + 7 H2SO4 = Cr2(SO4)3 + 3 Fe2(SO4)3 + 7 H2O + K2SO4
KCl + NaCl = KNa + Cl2 =>
KCl + NaCl = KNa + Cl2
V2(SO4)3 + Zn + H2SO4 = VSO2 + ZnSO4 + H2O =>
V2(SO4)3 + 5 Zn + 4 H2SO4 = 2 VSO2 + 5 ZnSO4 + 4 H2O
NH4 + Mg = Mg3N2 + H2 =>
2 NH4 + 3 Mg = Mg3N2 + 4 H2
Ba(NO2)2 + Na2S = BaS + NaNO2 =>
Ba(NO2)2 + Na2S = BaS + 2 NaNO2
Au + Pb4Cu = Au2Pb4Cu =>
2 Au + Pb4Cu = Au2Pb4Cu
KBr + PbO2 + CH3COOH = Br2 + Pb(CH3COO)2 + CH3COOK + H2O =>
2 KBr + PbO2 + 4 CH3COOH = Br2 + Pb(CH3COO)2 + 2 CH3COOK + 2 H2O
P4 + S2 = P2S5 =>
P4 + 5 S2 = 2 P2S5
H2SO4 + S = HSO2 =>
H2SO4 + S = 2 HSO2
NH + NO = N + HO =>
NH + NO = 2 N + HO
Si12H3 + oxygen = SiO2 + water =>
4 Si12H3 + 51 O2 = 48 SiO2 + 6 H2O
Cu4O + H2 = Cu + H2O =>
Cu4O + H2 = 4 Cu + H2O
CrO3 + KI + HCl = CrCl3 + I2 + KCl + H2O =>
2 CrO3 + 6 KI + 12 HCl = 2 CrCl3 + 3 I2 + 6 KCl + 6 H2O
K + O3 = K2O =>
6 K + O3 = 3 K2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/26/24
Équations équilibrées sur12/26/23
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