| Équations équilibrées la veille |
4 Mg3N2 + 6 NH4 = 12 MgH2 + 7 N2
Ca(OH)2 + CuSO4 = CaSO4 + Cu(OH)2 =>
Ca(OH)2 + CuSO4 = CaSO4 + Cu(OH)2
Al + (So4)3(aq) = Al2(So4)3(aq) =>
2 Al + (So4)3(aq) = Al2(So4)3(aq)
K2CsBr3 + Pb(NO3)2 = CsPbBr3 + K(NO3) =>
K2CsBr3 + Pb(NO3)2 = CsPbBr3 + 2 K(NO3)
Ca(OH)2 + HCCH = CaC2 + H2O =>
Ca(OH)2 + HCCH = CaC2 + 2 H2O
C6H13I1 + O2 = CO + H2O + I2O5 =>
2 C6H13I1 + 15 O2 = 12 CO + 13 H2O + I2O5
Ca3V10O28 + HBr = CaBr2 + VOBr2 + Br2 + H2O =>
Ca3V10O28 + 36 HBr = 3 CaBr2 + 10 VOBr2 + 5 Br2 + 18 H2O
H2SO4 + Cu(HCO3)2 = CuSO4 + H2O + CO2 =>
H2SO4 + Cu(HCO3)2 = CuSO4 + 2 H2O + 2 CO2
NaClO + Br = NaBr + ClO =>
NaClO + Br = NaBr + ClO
CoCl2 + NH4Cl + NH3 + O2 = Co(NH3)5Cl3 + H2O =>
4 CoCl2 + 4 NH4Cl + 16 NH3 + O2 = 4 Co(NH3)5Cl3 + 2 H2O
MgL2 + Br2 = MgBr2 + L2 =>
MgL2 + Br2 = MgBr2 + L2
Rb + OH + CuSO4 = RbSO4 + Cu(OH)2 =>
Rb + 2 OH + CuSO4 = RbSO4 + Cu(OH)2
Na2CO3(aq) + Ni(NO3)2(aq) = NiCO3(s) + NaNO3(aq) =>
Na2CO3(aq) + Ni(NO3)2(aq) = NiCO3(s) + 2 NaNO3(aq)
Hg + Na2SO4 = HgSO4 + Na =>
Hg + Na2SO4 = HgSO4 + 2 Na
Br{-} + Cr(OH)3 + H{+} = Cr + Br2 + H2O =>
6 Br{-} + 2 Cr(OH)3 + 6 H{+} = 2 Cr + 3 Br2 + 6 H2O
(NH4)3PO4 + Bi(NO3)3 = BiPO4 + NH4NO3 =>
(NH4)3PO4 + Bi(NO3)3 = BiPO4 + 3 NH4NO3
HNO2 + Mg(OH)2 = H2O + Mg(OH)NO2 =>
HNO2 + Mg(OH)2 = H2O + Mg(OH)NO2
MgSO4 + Na2CrO3 = MgCrO3 + SO4Na2 =>
MgSO4 + Na2CrO3 = MgCrO3 + SO4Na2
Hg2(NO3)2 + HCl = HgCl + HNO3 =>
Hg2(NO3)2 + 2 HCl = 2 HgCl + 2 HNO3
KMnO4 + NaCl = ClMnO4 + NaK =>
KMnO4 + NaCl = ClMnO4 + NaK
AgNO3 + Ba(NO3)2 = BaNO3 + Ag(NO3)2 =>
AgNO3 + Ba(NO3)2 = BaNO3 + Ag(NO3)2
HNO3 + NaHCO3 = NaNO3 + H2O + CO2 =>
HNO3 + NaHCO3 = NaNO3 + H2O + CO2
KBrO4(s) + KBr(s) = KBrO3(s) =>
3 KBrO4(s) + KBr(s) = 4 KBrO3(s)
KBr + HMnO4 + H2SO4 = Br2 + MnSO4 + K2SO4 + H2O =>
10 KBr + 2 HMnO4 + 7 H2SO4 = 5 Br2 + 2 MnSO4 + 5 K2SO4 + 8 H2O
SnS2 + NaOH = Na2SnS3 + Na2SnO3 + H2O =>
3 SnS2 + 6 NaOH = 2 Na2SnS3 + Na2SnO3 + 3 H2O
Hg2(NO3)2 + HCl = HgCl2 + H2O + NO2 =>
Hg2(NO3)2 + 4 HCl = 2 HgCl2 + 2 H2O + 2 NO2
Ca(OH)2(s) + H3PO4(ac) = Ca3(PO4)2(s) + H2O(l) =>
3 Ca(OH)2(s) + 2 H3PO4(ac) = Ca3(PO4)2(s) + 6 H2O(l)
MnO2 + KClO3 + KOH = K2MnO4 + KCl + H2O =>
3 MnO2 + KClO3 + 6 KOH = 3 K2MnO4 + KCl + 3 H2O
CO2 + NH3 = OC(NH2)2 + H2O =>
CO2 + 2 NH3 = OC(NH2)2 + H2O
NaBr + I2 = NaI2 + Br2 =>
2 NaBr + 2 I2 = 2 NaI2 + Br2
Na2SO3 = Na2S + Na2SO4 =>
4 Na2SO3 = Na2S + 3 Na2SO4
KCO3(s) + HNO3(l) = KNO3(s) + HCO3(l) =>
KCO3(s) + HNO3(l) = KNO3(s) + HCO3(l)
CO + O2 = CO2 = Co2^2 + O2 = CO2 =>
2 CO + O2 = 2 CO2
MgI2 + Ag2SO4 = AgI + Mg2(SO4)2 =>
2 MgI2 + 2 Ag2SO4 = 4 AgI + Mg2(SO4)2
FrI + Co(OH)3 = Fr(OH) + CoI3 =>
3 FrI + Co(OH)3 = 3 Fr(OH) + CoI3
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
HNO3 + H2SO4 = NO3 + S + H2O =>
6 HNO3 + H2SO4 = 6 NO3 + S + 4 H2O
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
MgO + HCl = MgHCl + O2 =>
2 MgO + 2 HCl = 2 MgHCl + O2
C4H9Cl + KOH = C4H10O + KCl =>
C4H9Cl + KOH = C4H10O + KCl
NiS + HBr = Ni2Br + H2 + S =>
4 NiS + 2 HBr = 2 Ni2Br + H2 + 4 S
CuSO4 + NH3 = Cu(NH3)SO4 =>
CuSO4 + NH3 = Cu(NH3)SO4
K2CrO4 + H2O + NaNO2 = NaNO3 + Cr(OH)3 + KOH =>
2 K2CrO4 + 5 H2O + 3 NaNO2 = 3 NaNO3 + 2 Cr(OH)3 + 4 KOH
C + SiO2 = SiC + O =>
C + SiO2 = SiC + 2 O
I2O5 + CO = I2 + CO2 =>
I2O5 + 5 CO = I2 + 5 CO2
BaSO4 + H2CO3 = BaCO3 + H2SO4 =>
BaSO4 + H2CO3 = BaCO3 + H2SO4
Al(OH) + HF = AlF + H2O =>
Al(OH) + HF = AlF + H2O
NiS + HBr = Ni2Br + H2 + S =>
4 NiS + 2 HBr = 2 Ni2Br + H2 + 4 S
Ag + HSO4 = Ag2SO4 + SO2 + H2O =>
6 Ag + 4 HSO4 = 3 Ag2SO4 + SO2 + 2 H2O
Équilibrer l'équation de toute réaction chimique
| Équations équilibrées la veille |
Équations équilibrées sur01/01/25
Équations équilibrées sur01/31/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
