Équations équilibrées la veille |
Al(OH)3 + NH4OH = NH4AlO2 + 2 H2O
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
HBr + Ca(OH)2 = Ca(Br)2 + H2O =>
2 HBr + Ca(OH)2 = Ca(Br)2 + 2 H2O
C2N2 + F = CF4 + NF3 =>
C2N2 + 14 F = 2 CF4 + 2 NF3
FeS + O2 = Fe2O3 + SO2 =>
4 FeS + 7 O2 = 2 Fe2O3 + 4 SO2
P + O = PO6 =>
P + 6 O = PO6
ZnCl2 + CuS = ZnS + CuCl2 =>
ZnCl2 + CuS = ZnS + CuCl2
SmCl3 + H2O = Sm(OH)3 + HCl =>
SmCl3 + 3 H2O = Sm(OH)3 + 3 HCl
H2SO4 + B(OH)3 = B2(SO4)3 + H2O =>
3 H2SO4 + 2 B(OH)3 = B2(SO4)3 + 6 H2O
(CH3)2O = CH4 + H2 + CO =>
(CH3)2O = CH4 + H2 + CO
BaCO3 + Na2CO3 + (NH4)2HPO4 = NaBa(PO3)3 + CO2 + NH3 + H2O =>
2 BaCO3 + Na2CO3 + 6(NH4)2HPO4 = 2 NaBa(PO3)3 + 3 CO2 + 12 NH3 + 9 H2O
(C8H8) + O2 = CO2 + H2O =>
(C8H8) + 10 O2 = 8 CO2 + 4 H2O
Na2CO3 + CaCO3 + Gd2O3 + WO3 = NaCaGdW3O12 + CO2 =>
Na2CO3 + 2 CaCO3 + Gd2O3 + 6 WO3 = 2 NaCaGdW3O12 + 3 CO2
Pb(NO3)2 + H2O = Pb(OH)2 + HNO3 =>
Pb(NO3)2 + 2 H2O = Pb(OH)2 + 2 HNO3
CH3COOC2H4 + KOH = CH3COOK + C2H5OH =>
4 CH3COOC2H4 + 5 KOH = 5 CH3COOK + 3 C2H5OH
NH4NO2 = N2 + H2O =>
NH4NO2 = N2 + 2 H2O
Hg(SCN)2 + O2 = Hg + SO2 + C3N4 + CO2 =>
2 Hg(SCN)2 + 5 O2 = 2 Hg + 4 SO2 + C3N4 + CO2
Ca(O) + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(O) + 2 H3PO4 = Ca3(PO4)2 + 3 H2O
Al + O2 = Al2O3 = =>
4 Al + 3 O2 = 2 Al2O3
NaCl + CO(NH2)2 + H2O = Na2CO3 + NH4Cl =>
2 NaCl + CO(NH2)2 + 2 H2O = Na2CO3 + 2 NH4Cl
CH3NH2CH3COOH = C2H9COON =>
CH3NH2CH3COOH = C2H9COON
Mg + HI = Mg(I)2 + H2 =>
Mg + 2 HI = Mg(I)2 + H2
Na3PO4 + H2O = NaOH + H3PO4 =>
Na3PO4 + 3 H2O = 3 NaOH + H3PO4
Al(s) + Fe2O3 = Al2O3 + Fe =>
2 Al(s) + Fe2O3 = Al2O3 + 2 Fe
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
KCl + CuCO3 = CuCl2 + K2CO3 =>
2 KCl + CuCO3 = CuCl2 + K2CO3
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
ZnCl2 + H2O = ZnO + HCl =>
ZnCl2 + H2O = ZnO + 2 HCl
Ca(CH3COO)2 + Fe = Fe(CH3COO)3 + Ca =>
3 Ca(CH3COO)2 + 2 Fe = 2 Fe(CH3COO)3 + 3 Ca
C6H5COH + KMnO4 + KOH = C6H5COOK + MnO2 + H2O =>
3 C6H5COH + 2 KMnO4 + KOH = 3 C6H5COOK + 2 MnO2 + 2 H2O
H2O2 + H2SO4 + FeCl3 = O2 + FeSO4 + HCl =>
H2O2 + 2 H2SO4 + 2 FeCl3 = O2 + 2 FeSO4 + 6 HCl
CH3Cl + Cl2 = CH2Cl2 + HCl =>
CH3Cl + Cl2 = CH2Cl2 + HCl
H2SO4 + LiOH = H2O + LiHSO4 =>
H2SO4 + LiOH = H2O + LiHSO4
P + HIO2 + H2O = H3PO4 + HI =>
4 P + 5 HIO2 + 6 H2O = 4 H3PO4 + 5 HI
PbS + HNO3 = Pb(NO3)2 + H2SO4 + NO + H2O =>
3 PbS + 14 HNO3 = 3 Pb(NO3)2 + 3 H2SO4 + 8 NO + 4 H2O
C4H7NO4 + NaOH = C4H6NO4Na + H2O =>
C4H7NO4 + NaOH = C4H6NO4Na + H2O
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
Ca + HBr = CaBr2 + H2 =>
Ca + 2 HBr = CaBr2 + H2
CH3Cl + Cl2 = CH2Cl2 + HCl =>
CH3Cl + Cl2 = CH2Cl2 + HCl
CUS + HNO3 = CU(NO3)2 + H2SO4 + NO2 + H2O =>
CUS + 10 HNO3 = CU(NO3)2 + H2SO4 + 8 NO2 + 4 H2O
B + O2 = B2O3 =>
4 B + 3 O2 = 2 B2O3
MgCl2 + Na2S = MgS + Na2Cl2 =>
MgCl2 + Na2S = MgS + Na2Cl2
CH3(CH2)2COOH + CaCO3 = H2O + CO2 + CH3(CH2)2COOCa =>
21 CH3(CH2)2COOH + 20 CaCO3 = 14 H2O + 24 CO2 + 20 CH3(CH2)2COOCa
P + HIO3 + H2O = H3PO4 + HI =>
6 P + 5 HIO3 + 9 H2O = 6 H3PO4 + 5 HI
AgOH + I2 = AgI + AgIO3 + H2O =>
6 AgOH + 3 I2 = 5 AgI + AgIO3 + 3 H2O
S8 + O2 = SO2 =>
S8 + 8 O2 = 8 SO2
AlCl3 + Na2SO4 = Al2(SO4)3 + NaCl =>
2 AlCl3 + 3 Na2SO4 = Al2(SO4)3 + 6 NaCl
Mg(NO3)2(aq) + Li2SO4 = LiNO3(aq) + MgSO4(s) =>
Mg(NO3)2(aq) + Li2SO4 = 2 LiNO3(aq) + MgSO4(s)
Rb2CO3 + (NH4)2CrO4 = Rb2CrO4 + (NH4)2CO3 =>
Rb2CO3 + (NH4)2CrO4 = Rb2CrO4 + (NH4)2CO3
Na2ReO4 + H2SO4 = NaReO4 + ReO2 + Na2SO4 + H2O =>
3 Na2ReO4 + 2 H2SO4 = 2 NaReO4 + ReO2 + 2 Na2SO4 + 2 H2O
Équilibrer l'équation de toute réaction chimique
Équations équilibrées la veille |
Équations équilibrées sur10/21/24
Équations équilibrées sur11/20/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.