| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 KCIO3 + 4 H2SO4 = 4 KHSO4 + O2 + 4 CIO2 + 2 H2O
NH3(g) + O2 = NO(g) + H2O(g) =>
4 NH3(g) + 5 O2 = 4 NO(g) + 6 H2O(g)
K3P = K + P4 =>
4 K3P = 12 K + P4
P4S3 + Br2 = P4S5 + PBr3 =>
5 P4S3 + 12 Br2 = 3 P4S5 + 8 PBr3
C4H6 + Br2 = C4H6Br2 =>
C4H6 + Br2 = C4H6Br2
Na2CrO4 + H2O = Na2Cr2O7 + NaOH =>
2 Na2CrO4 + H2O = Na2Cr2O7 + 2 NaOH
Ba(s) + H2O(l) = Ba(OH)2(s) + H2(g) =>
Ba(s) + 2 H2O(l) = Ba(OH)2(s) + H2(g)
K + CaSO4 = Ca + K2SO4 =>
2 K + CaSO4 = Ca + K2SO4
Fe(OH)3 + CrO3 = Fe2O3 + Cr(OH)6 =>
2 Fe(OH)3 + CrO3 = Fe2O3 + Cr(OH)6
NaOH + CO2 = Na2CO3 + H2O =>
2 NaOH + CO2 = Na2CO3 + H2O
NH4OH + I2 = NI3 + H2O + HI =>
NH4OH + 3 I2 = NI3 + H2O + 3 HI
K2S(aq) + HCl(aq) = K(s) + H2(g) + SCl2(g) =>
K2S(aq) + 2 HCl(aq) = 2 K(s) + H2(g) + SCl2(g)
C3H7OH = C2H5COH + H2 =>
C3H7OH = C2H5COH + H2
Al + PBO = Al2O3 + PB =>
2 Al + 3 PBO = Al2O3 + 3 PB
Sr(OH)2 + NaH2PO4 = Sr3(PO4)2 + Na3PO4 + H2O =>
3 Sr(OH)2 + 3 NaH2PO4 = Sr3(PO4)2 + Na3PO4 + 6 H2O
Al + Na{+} = Al3{+} + Na =>
3 Al + Na{+} = Al3{+} + Na
C6H6 + H2SO4 = C6H5SO3H + H2O =>
C6H6 + H2SO4 = C6H5SO3H + H2O
H2CrO4 + CrO3 = H2Cr2O7 =>
H2CrO4 + CrO3 = H2Cr2O7
Al2(SO4)3(aq) + H2O(l) = Al(OH)3 + H2SO4(aq) =>
Al2(SO4)3(aq) + 6 H2O(l) = 2 Al(OH)3 + 3 H2SO4(aq)
Mg3P2 + HNO3 = H3PO4 + Mg(NO3)2 + NO + H2O =>
3 Mg3P2 + 34 HNO3 = 6 H3PO4 + 9 Mg(NO3)2 + 16 NO + 8 H2O
Na2C2O4 + Ca(HCO3)2 = NaHCO3 + CaC2O4 =>
Na2C2O4 + Ca(HCO3)2 = 2 NaHCO3 + CaC2O4
HCl(O4) + FeS = Fe(Cl(O4))3 + H2SO4 + HCl + H2O =>
33 HCl(O4) + 8 FeS = 8 Fe(Cl(O4))3 + 8 H2SO4 + 9 HCl + 4 H2O
C6H13OH(l) + O2(g) = CO2(g) + H2O(g) =>
C6H13OH(l) + 9 O2(g) = 6 CO2(g) + 7 H2O(g)
PH3 + Cl + H2O = HPO4 + HCl =>
PH3 + 10 Cl + 4 H2O = HPO4 + 10 HCl
VO + H = V3O + H2O =>
3 VO + 4 H = V3O + 2 H2O
F2 + Na2S = NaF + S8 =>
8 F2 + 8 Na2S = 16 NaF + S8
CuCl2(aq) + Na2CO3 = CuCO3 + NaCl =>
CuCl2(aq) + Na2CO3 = CuCO3 + 2 NaCl
FeSO4 + Na2S = Fe2O3 + Na2SO4 + SO2 =>
8 FeSO4 + Na2S = 4 Fe2O3 + Na2SO4 + 8 SO2
MnO4 + C2H5OH = Mn + CO2 + H2O =>
3 MnO4 + 2 C2H5OH = 3 Mn + 4 CO2 + 6 H2O
CH3OCH3 = C5H10 + H2O =>
5 CH3OCH3 = 2 C5H10 + 5 H2O
Ca + (HCO3)2 = CaCO3 + CO2 + H2O =>
Ca + (HCO3)2 = CaCO3 + CO2 + H2O
Cl2 + Na2SO3 + H2O = Na2SO4 + HCl =>
Cl2 + Na2SO3 + H2O = Na2SO4 + 2 HCl
NH4Cl + O2 = NO2 + HCl + H2O =>
4 NH4Cl + 7 O2 = 4 NO2 + 4 HCl + 6 H2O
CaPO4 + C + SiO2 = P4 + CaSiO4 + CO =>
4 CaPO4 + 8 C + 4 SiO2 = P4 + 4 CaSiO4 + 8 CO
NaHSO3(aq) + H2SO4(aq) = Na2SO4 + SO2 + H2O =>
2 NaHSO3(aq) + H2SO4(aq) = Na2SO4 + 2 SO2 + 2 H2O
K2(SO3) + HCl = SO2 + KCl + H2O =>
K2(SO3) + 2 HCl = SO2 + 2 KCl + H2O
CuS + H2O = CuSO4 + H2 =>
CuS + 4 H2O = CuSO4 + 4 H2
K2CrO4 + H2SO4 + NaNO2 = Cr2(SO4)3 + K2SO4 + NaNO3 + H2 =>
2 K2CrO4 + 5 H2SO4 + 8 NaNO2 = Cr2(SO4)3 + 2 K2SO4 + 8 NaNO3 + 5 H2
Ag + PO4 = Ag3PO4 =>
3 Ag + PO4 = Ag3PO4
CaCl2 + N2(SO4)3 = CaSO4 + NCl3 =>
3 CaCl2 + N2(SO4)3 = 3 CaSO4 + 2 NCl3
Cl2(g) + KBr(aq) = KCl(aq) + Br2(g) =>
Cl2(g) + 2 KBr(aq) = 2 KCl(aq) + Br2(g)
CHON + O2 = CO2 + H2O + N2 =>
4 CHON + 3 O2 = 4 CO2 + 2 H2O + 2 N2
S2O(k) + H2O = SOH(aq) =>
S2O(k) + H2O = 2 SOH(aq)
SnS(s) + O2(g) = SO2(g) + SnO(s) =>
2 SnS(s) + 3 O2(g) = 2 SO2(g) + 2 SnO(s)
(NH4)3PO4 = H3PO4 + NH3 =>
(NH4)3PO4 = H3PO4 + 3 NH3
NH4Cl + AgNO3 = Ag + Cl2 + NH4NO3 =>
2 NH4Cl + 2 AgNO3 = 2 Ag + Cl2 + 2 NH4NO3
CNS + MnO4 = CO2 + NO + SO2 + Mn =>
4 CNS + 5 MnO4 = 4 CO2 + 4 NO + 4 SO2 + 5 Mn
Mg + NaNO3 + NaOH + H2O = NH3 + Na2[Mg(OH)4] =>
4 Mg + NaNO3 + 7 NaOH + 6 H2O = NH3 + 4 Na2[Mg(OH)4]
CH3 = C + H =>
CH3 = C + 3 H
NO(g) = N2O2(g) =>
2 NO(g) = N2O2(g)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/26/24
Équations équilibrées sur11/25/23
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