Équations équilibrées la veille |
HCOOCH3 + H2 = HCOOH + CH4
H3PO4(aq) + Ca(OH)2(s) = Ca3(PO4)2(aq) + H2O(l) =>
2 H3PO4(aq) + 3 Ca(OH)2(s) = Ca3(PO4)2(aq) + 6 H2O(l)
S + HI = SI + H =>
S + HI = SI + H
KNCO + (NH4)2SO4 = CO(NH2)2 + K2SO4 =>
2 KNCO + (NH4)2SO4 = 2 CO(NH2)2 + K2SO4
HCl + ZnSO3 = ZnCl2 + SO2 + H2O =>
2 HCl + ZnSO3 = ZnCl2 + SO2 + H2O
Na2SO3 + Cl2 + H2O = NaCl + H2SO4 =>
Na2SO3 + Cl2 + H2O = 2 NaCl + H2SO4
FeS2 + O2 + H2O = Fe203 + H2SO4 =>
203 FeS2 + 609 O2 + 406 H2O = Fe203 + 406 H2SO4
C6H4ClN3O2 + C10H8O = C16H11N3O3 + HCl =>
C6H4ClN3O2 + C10H8O = C16H11N3O3 + HCl
Pb(NO3)2 + Na2SO4 = PbSO4 + Na2(NO3)2 =>
Pb(NO3)2 + Na2SO4 = PbSO4 + Na2(NO3)2
NaCN + CH3Cl = C2H3N + NaCl =>
NaCN + CH3Cl = C2H3N + NaCl
CuSO4 + NaOH = Cu(OH)2 + Na2SO4 =>
CuSO4 + 2 NaOH = Cu(OH)2 + Na2SO4
Na2SiO3 + HF = H2SiF6 + NaF + H2O =>
Na2SiO3 + 8 HF = H2SiF6 + 2 NaF + 3 H2O
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
Ca3(PO4)2 + CH3COOH = Ca(CH3COO)2 + H3PO4 =>
Ca3(PO4)2 + 6 CH3COOH = 3 Ca(CH3COO)2 + 2 H3PO4
Al2(SO4)3 + Ca(OCl)2 = AlCl3 + CaSO4 + O2 =>
Al2(SO4)3 + 3 Ca(OCl)2 = 2 AlCl3 + 3 CaSO4 + 3 O2
AuF + HOH = AuOH + HF =>
AuF + HOH = AuOH + HF
CH3CH2C2H + Br2 = CH3CH2CBr2CHBr2 =>
CH3CH2C2H + 2 Br2 = CH3CH2CBr2CHBr2
Mg + AlCl3 = MgCl2 + Al =>
3 Mg + 2 AlCl3 = 3 MgCl2 + 2 Al
H2O + NaSiO = HSiO + NaOH =>
H2O + NaSiO = HSiO + NaOH
Cl2 + KOH = KCl + KClO2 + H2O =>
2 Cl2 + 4 KOH = 3 KCl + KClO2 + 2 H2O
LiBr + Ti2(SO3)4 = Li2SO3 + TiBr4 =>
8 LiBr + Ti2(SO3)4 = 4 Li2SO3 + 2 TiBr4
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
C3H7O2N + H2SO4 = CO2 + (NH4)2SO4 + SO2 + H2O =>
2 C3H7O2N + 13 H2SO4 = 6 CO2 + (NH4)2SO4 + 12 SO2 + 16 H2O
NaCl + H2SO4 + MnO2 = Na2SO4 + MnSO4 + H2O + Cl2 =>
2 NaCl + 2 H2SO4 + MnO2 = Na2SO4 + MnSO4 + 2 H2O + Cl2
KOH + HBr = KBr + H2O =>
KOH + HBr = KBr + H2O
H3PO4 = H4P2O7 + H2O =>
2 H3PO4 = H4P2O7 + H2O
HCl(aq) + ZnCO3(s) = ZnCl2(aq) + CO2(g) + H2O(l) =>
2 HCl(aq) + ZnCO3(s) = ZnCl2(aq) + CO2(g) + H2O(l)
C6H4CH3NH3Cl + AgNO3 = AgCl + C6H4CH3NH3NO3 =>
C6H4CH3NH3Cl + AgNO3 = AgCl + C6H4CH3NH3NO3
NH4ClO4 + N2O3 = N2 + HClO4 + H2O =>
2 NH4ClO4 + N2O3 = 2 N2 + 2 HClO4 + 3 H2O
Zn(s) + Pb(NO3)2 = Zn(NO3)2(aq) + Pb(s) =>
Zn(s) + Pb(NO3)2 = Zn(NO3)2(aq) + Pb(s)
C6H12 + HNO3 = CO + NO2 + H2O =>
C6H12 + 24 HNO3 = 6 CO + 24 NO2 + 18 H2O
Cl + CaOH = CaClO + CaCl2 + H2O =>
3 Cl + 2 CaOH = CaClO + CaCl2 + H2O
Sr + CO2 = SrO + C =>
2 Sr + CO2 = 2 SrO + C
Cr2(CO3)3 + NaI = CrI3 + Na2CO3 =>
Cr2(CO3)3 + 6 NaI = 2 CrI3 + 3 Na2CO3
Sr + CO2 = SrCO2 =>
Sr + CO2 = SrCO2
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Ca(OH)2 + NHO3 = Ca(NO3)2 + H2O =>
Ca(OH)2 + 2 NHO3 = Ca(NO3)2 + 2 H2O
CuCl2 + NaOH = Cu(OH)2 + NaCl =>
CuCl2 + 2 NaOH = Cu(OH)2 + 2 NaCl
Ti(s) + F2 = TiF4(s) =>
Ti(s) + 2 F2 = TiF4(s)
KNO3 + H2O = KOH + HNO3 =>
KNO3 + H2O = KOH + HNO3
CH3CHCH2 + O2 = CO2 + H2O =>
2 CH3CHCH2 + 9 O2 = 6 CO2 + 6 H2O
C35H72 + O2 = CO2 + H2O =>
C35H72 + 53 O2 = 35 CO2 + 36 H2O
Na2B4O7(s) + HCl(aq) = NaCl(aq) + H2B4O7(aq) =>
Na2B4O7(s) + 2 HCl(aq) = 2 NaCl(aq) + H2B4O7(aq)
N3(g) + H2(g) = NH3(g) =>
2 N3(g) + 9 H2(g) = 6 NH3(g)
NaOH + Cl2 = NaCl + NaClO + H2O =>
2 NaOH + Cl2 = NaCl + NaClO + H2O
FAI + PbI2 = FAPbI3 =>
FAI + PbI2 = FAPbI3
H3PO4 + Mg(OH)2 = Mg3(PO4)2 + H2O =>
2 H3PO4 + 3 Mg(OH)2 = Mg3(PO4)2 + 6 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
NO2 + KI + HCl = I2 + N2 + KCl + H2O =>
2 NO2 + 8 KI + 8 HCl = 4 I2 + N2 + 8 KCl + 4 H2O
C14H30 = C8H12 + C4H10 =>
8 C14H30 = 5 C8H12 + 18 C4H10
Équilibrer l'équation de toute réaction chimique
Équations équilibrées la veille |
Équations équilibrées sur10/19/24
Équations équilibrées sur11/18/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.