Équations équilibrées la veille |
2 Al(OH)3 = Al2O3 + 3 H2O
S8 + H2 = H2S =>
S8 + 8 H2 = 8 H2S
O2 = O4 =>
2 O2 = O4
Na2S2O3 + HNO3 = NaNO3 + H2O + SO2 + S8 =>
8 Na2S2O3 + 16 HNO3 = 16 NaNO3 + 8 H2O + 8 SO2 + S8
FeCl3 + AgNO3 = AgCl + Fe(NO3)3 =>
FeCl3 + 3 AgNO3 = 3 AgCl + Fe(NO3)3
P + Si = Si5P =>
P + 5 Si = Si5P
HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
Pt + MnBr2 = Br + PtMn =>
Pt + MnBr2 = 2 Br + PtMn
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
Cu(CH3COO)2 = Cu + (CH3COO) =>
Cu(CH3COO)2 = Cu + 2(CH3COO)
NaOH + H2SO3 = NaOHSO3 + H2 =>
NaOH + H2SO3 = NaOHSO3 + H2
P2O5 + NaOH = Na3PO4 + H2O =>
P2O5 + 6 NaOH = 2 Na3PO4 + 3 H2O
Cl2O3 = Cl2 + ClO3 =>
2 Cl2O3 = Cl2 + 2 ClO3
Ag + Au = Ag3Au =>
3 Ag + Au = Ag3Au
Fe2O3 + CoBr2 = CoO + FeBr3 =>
Fe2O3 + 3 CoBr2 = 3 CoO + 2 FeBr3
Cu(NO3)2 + NH4OH = Cu2(OH)3NO3 + N2O + H2O =>
2 Cu(NO3)2 + 3 NH4OH = Cu2(OH)3NO3 + 3 N2O + 6 H2O
CO2 + Mg = C + MgO =>
CO2 + 2 Mg = C + 2 MgO
KIO3 + H2SO4 + KI = I2 + K2SO4 + H2O =>
KIO3 + 3 H2SO4 + 5 KI = 3 I2 + 3 K2SO4 + 3 H2O
H2SnO3 = SnO2 + H2O =>
H2SnO3 = SnO2 + H2O
NaHCO3 + C2H3O2 = CO2 + H2O + C2H3O2Na =>
7 NaHCO3 + 8 C2H3O2 = 9 CO2 + 5 H2O + 7 C2H3O2Na
Na2ZnO2 + HNO3 = Zn(NO3)2 + NaNO3 + H2O =>
Na2ZnO2 + 4 HNO3 = Zn(NO3)2 + 2 NaNO3 + 2 H2O
COOH(CH2)4COOH + NH2(CH2)6NH2 = COOH(CH2)4CONH(CH2)6NH2 + H2O =>
COOH(CH2)4COOH + NH2(CH2)6NH2 = COOH(CH2)4CONH(CH2)6NH2 + H2O
KIO3 + H2SO4 + KI = I2 + K2SO4 + H2O =>
KIO3 + 3 H2SO4 + 5 KI = 3 I2 + 3 K2SO4 + 3 H2O
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
Ai + O2 = Ai2O3 =>
4 Ai + 3 O2 = 2 Ai2O3
HOOCCH2COOH = CH3COOH + CO2 =>
HOOCCH2COOH = CH3COOH + CO2
InN3O9 + SnCl4 + CH4N2O + ZnN2O6 = In06Sn07Zn17O4 + CO2 + H2O + N2 + Cl2O =>
6 InN3O9 + 7 SnCl4 + 46 CH4N2O + 17 ZnN2O6 = In06Sn07Zn17O4 + 46 CO2 + 92 H2O + 72 N2 + 14 Cl2O
BaCO3 + HBr = BaBr2 + CO2 + H2O =>
BaCO3 + 2 HBr = BaBr2 + CO2 + H2O
HClFe(OH)2 = FeOHClH2O =>
HClFe(OH)2 = FeOHClH2O
LiOH + ZnCl2 = Zn(OH)2 + LiCl =>
2 LiOH + ZnCl2 = Zn(OH)2 + 2 LiCl
Ba(NO3)2 + KF = BaF2 + KNO3 =>
Ba(NO3)2 + 2 KF = BaF2 + 2 KNO3
Mg(OH)2 = MgO + H2O =>
Mg(OH)2 = MgO + H2O
Cu2O(s) + C(s) = Cu(s) + CO(g) =>
Cu2O(s) + C(s) = 2 Cu(s) + CO(g)
Fe2O3 + C = Fe + CO2 =>
2 Fe2O3 + 3 C = 4 Fe + 3 CO2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
C2H5OH + O2 = CO + H2O =>
C2H5OH + 2 O2 = 2 CO + 3 H2O
Zn + (FeCl3) = ZnCl2 + Fe =>
3 Zn + 2(FeCl3) = 3 ZnCl2 + 2 Fe
MgO + HNO3 = Mg(NO3)2 + H2O =>
MgO + 2 HNO3 = Mg(NO3)2 + H2O
MgCl2 + Na3PO4 = Mg3(PO4)2 + NaCl =>
3 MgCl2 + 2 Na3PO4 = Mg3(PO4)2 + 6 NaCl
C2H5SH + O2 = CO2 + H2O + SO2 =>
2 C2H5SH + 9 O2 = 4 CO2 + 6 H2O + 2 SO2
Mg + Pb(NO3)2 = Mg(NO3)2 + Pb =>
Mg + Pb(NO3)2 = Mg(NO3)2 + Pb
Ag + Au = AgAu =>
Ag + Au = AgAu
CaCO3Cu(OH)2 + HCl = CuCl2 + CO2 + H2O + CaO =>
CaCO3Cu(OH)2 + 2 HCl = CuCl2 + CO2 + 2 H2O + CaO
Sn(OH)2 + Cl2 + NaOH = Na2SnO3 + NaCl + H2O =>
Sn(OH)2 + Cl2 + 4 NaOH = Na2SnO3 + 2 NaCl + 3 H2O
HF + Zr(CO3)2 = ZrF4 + CO2 + H2O =>
4 HF + Zr(CO3)2 = ZrF4 + 2 CO2 + 2 H2O
B2O3 + H2O = B + HO3 =>
5 B2O3 + 3 H2O = 10 B + 6 HO3
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
NO2 + H2O = NO3H + NH3 =>
8 NO2 + 5 H2O = 7 NO3H + NH3
Ag + Au = Ag3Au =>
3 Ag + Au = Ag3Au
Équilibrer l'équation de toute réaction chimique
Équations équilibrées la veille |
Équations équilibrées sur11/17/24
Équations équilibrées sur12/17/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.