| Équations équilibrées la veille |
HO + SO = HOSO
N2 + I2 = N3I4 =>
3 N2 + 4 I2 = 2 N3I4
Fe2O3 + P2O5 = FePO4 =>
Fe2O3 + P2O5 = 2 FePO4
LiS + CoI = LiI + CoS =>
LiS + CoI = LiI + CoS
CuSO4(aq) + NaOH(aq) = Cu(OH)2(aq) + Na2SO4(aq) =>
CuSO4(aq) + 2 NaOH(aq) = Cu(OH)2(aq) + Na2SO4(aq)
MgO + SiO3 = Mg3Si + O2 =>
3 MgO + SiO3 = Mg3Si + 3 O2
Cu(SO4) + NaCl = CuCl2 + Na2(SO4) =>
Cu(SO4) + 2 NaCl = CuCl2 + Na2(SO4)
C11H27N2O6 + OH = C11H26N2O6 + H2O =>
C11H27N2O6 + OH = C11H26N2O6 + H2O
ZnO + HC = CO2 + H2O + Zn =>
5 ZnO + 2 HC = 2 CO2 + H2O + 5 Zn
C5H13N + H2O = HC5H13N + OH =>
C5H13N + H2O = HC5H13N + OH
SiO2 + Na2CO3 = Na2SiO3 + CO2 =>
SiO2 + Na2CO3 = Na2SiO3 + CO2
MnCl2 + NaOH = Mn(OH)2 + NaCl =>
MnCl2 + 2 NaOH = Mn(OH)2 + 2 NaCl
phosphoruspentoxide = phosphorus + oxygen =>
P4O10 = 4 P + 5 O2
K2[Cr(OH)6] + PbO2 + KOH = K2[Pb(OH)4] + K2CrO4 + H2O =>
K2[Cr(OH)6] + PbO2 + 2 KOH = K2[Pb(OH)4] + K2CrO4 + 2 H2O
Si + O2 = SiO2 =>
Si + O2 = SiO2
H2O + C6H9NO + NaOH + NaH2PO4 = C2H3NaO2*3(H2O) + NH4PO =>
9 H2O + C6H9NO + 2 NaOH + NaH2PO4 = 3 C2H3NaO2*3(H2O) + NH4PO
NaCIO + HCI = NaCI + CI + H2O =>
NaCIO + 2 HCI = NaCI + 2 CI + H2O
Pb(NO3)2 + H3(PO4) = Pb3(PO4)2 + H(NO3) =>
3 Pb(NO3)2 + 2 H3(PO4) = Pb3(PO4)2 + 6 H(NO3)
KCNO + HCNO = KH + CNO =>
KCNO + HCNO = KH + 2 CNO
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
AgF + NaOCl = AgCl + NaOF =>
AgF + NaOCl = AgCl + NaOF
BaCl2 + K2CrO4 = BaCrO4 + KCl =>
BaCl2 + K2CrO4 = BaCrO4 + 2 KCl
K2CrO4 + Na2S + H2SO4 = Cr2(SO4)3 + Na2SO4 + K2SO4 + H2O =>
8 K2CrO4 + 3 Na2S + 20 H2SO4 = 4 Cr2(SO4)3 + 3 Na2SO4 + 8 K2SO4 + 20 H2O
PbBr + NaS = NaBr + PbS =>
PbBr + NaS = NaBr + PbS
*CH4 + O2 = CO2 + H2O =>
*CH4 + 2 O2 = CO2 + 2 H2O
SC + F = SCF =>
SC + F = SCF
KI(aq) + NaBr(aq) = KBr(aq) + NaI(aq) =>
KI(aq) + NaBr(aq) = KBr(aq) + NaI(aq)
NaNO3 + Fe3O4 = Fe2O3 + N2 + Na2O =>
2 NaNO3 + 10 Fe3O4 = 15 Fe2O3 + N2 + Na2O
SrO + Nd2O3 + TiO2 + O2 = Sr5Nd633Ti1000O3000 =>
20 SrO + 1266 Nd2O3 + 4000 TiO2 + 91 O2 = 4 Sr5Nd633Ti1000O3000
CuSO3 + Ag = AgSO3 + Cu =>
CuSO3 + Ag = AgSO3 + Cu
Ca2O + CO2 = CO3 + Ca =>
Ca2O + CO2 = CO3 + 2 Ca
Si5H10 + O = SiO2 + H2O =>
Si5H10 + 15 O = 5 SiO2 + 5 H2O
C9H11NO2 + HCl = C9H11NO2Cl + H =>
C9H11NO2 + HCl = C9H11NO2Cl + H
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
CaCl2*2H2O(s) = CaCl2 + H2O(aq) =>
CaCl2*2H2O(s) = CaCl2 + 2 H2O(aq)
HCOH + K2CrO7 + H2SO4 = CO2 + K2SO4 + Cr(SO4)3 + H2O =>
3 HCOH + 2 K2CrO7 + 8 H2SO4 = 3 CO2 + 2 K2SO4 + 2 Cr(SO4)3 + 11 H2O
NaOH + HCl = NaCl + H2O =>
NaOH + HCl = NaCl + H2O
Zn + NO3{-} + OH{-} + H2O = [Zn(OH)4]{-2} + NH3 =>
4 Zn + NO3{-} + 7 OH{-} + 6 H2O = 4[Zn(OH)4]{-2} + NH3
KMnO4 + NH3H2O = KNO3 + MnO2 + KOH + H2O =>
8 KMnO4 + 3 NH3H2O = 3 KNO3 + 8 MnO2 + 5 KOH + 5 H2O
COH3 = CO + H2 =>
2 COH3 = 2 CO + 3 H2
Fe{2+} + Ce{4+} = Fe{3+} + Ce{3+} =>
Fe{2+} + Ce{4+} = Fe{3+} + Ce{3+}
N2 + H2 = NH13 =>
N2 + 13 H2 = 2 NH13
MnCO3(s) + O2(g) = Mn3O4(s) + CO2(g) =>
6 MnCO3(s) + O2(g) = 2 Mn3O4(s) + 6 CO2(g)
Ti2O2 + V2O3 = TiV2O2 + O =>
Ti2O2 + 2 V2O3 = 2 TiV2O2 + 4 O
(NH4)2(SO4) + Ba(OH)2 = NH4(OH) + BaSO4 =>
(NH4)2(SO4) + Ba(OH)2 = 2 NH4(OH) + BaSO4
NaNO2 + Na3PO4 = NO2Na3 + NaPO4 =>
NaNO2 + Na3PO4 = NO2Na3 + NaPO4
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
ZnCO3 + NaOH = Zn(OH)2 + (Na)2CO3 =>
ZnCO3 + 2 NaOH = Zn(OH)2 + (Na)2CO3
C75H110O62N + O2 = CO2 + H2O + NH3 =>
4 C75H110O62N + 283 O2 = 300 CO2 + 214 H2O + 4 NH3
ClKO3 = ClK + O2 =>
2 ClKO3 = 2 ClK + 3 O2
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Équations équilibrées sur01/04/25
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