Équations équilibrées la veille |
H2S + Na2CO3 = Na2S + CO2 + H2O
B + S2 = BS =>
2 B + S2 = 2 BS
C8H8 + O2 = CO2 + H2O =>
C8H8 + 10 O2 = 8 CO2 + 4 H2O
KOH + CaO = Ca(OH)2 + K2O =>
2 KOH + CaO = Ca(OH)2 + K2O
Ph(OH)2 + HCl = H2O + PhCl2 =>
Ph(OH)2 + 2 HCl = 2 H2O + PhCl2
KI + Br = I2 + KBr =>
2 KI + 2 Br = I2 + 2 KBr
HC2H3O2 + NaHCO3 = CO2 + NaC2H3O2 + H2O =>
HC2H3O2 + NaHCO3 = CO2 + NaC2H3O2 + H2O
Ca(OH)2 + HCl = CaCl2 + H2O =>
Ca(OH)2 + 2 HCl = CaCl2 + 2 H2O
KIO3 + HI + H2SO4 = I2 + K2SO4 + H2O =>
2 KIO3 + 10 HI + H2SO4 = 6 I2 + K2SO4 + 6 H2O
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
Pb(NO3)2 + Cu + H2SO4 = PbSO4 + CuSO4 + NO + H2O =>
Pb(NO3)2 + 3 Cu + 4 H2SO4 = PbSO4 + 3 CuSO4 + 2 NO + 4 H2O
H2O + Fe = Fe2O3 + H2 =>
3 H2O + 2 Fe = Fe2O3 + 3 H2
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
Al2O3 + LiOH + H2O = Li[Al(OH)4] =>
Al2O3 + 2 LiOH + 3 H2O = 2 Li[Al(OH)4]
GaH3 + N(CH3)3 = (CH3)3NGaH3 =>
GaH3 + N(CH3)3 = (CH3)3NGaH3
C2H5OH + Hg + HNO3 = Hg(ONC)2 + CO2 + H2O =>
7 C2H5OH + 6 Hg + 12 HNO3 = 6 Hg(ONC)2 + 2 CO2 + 27 H2O
Ca + Cl2 = CaCl2 =>
Ca + Cl2 = CaCl2
CH3CH2CH2COOH + HCl = CH3CHClCH2COOH + H2 =>
CH3CH2CH2COOH + HCl = CH3CHClCH2COOH + H2
MnO2 + HNO3 = Mn(NO3)2 + O2 + H2O =>
2 MnO2 + 4 HNO3 = 2 Mn(NO3)2 + O2 + 2 H2O
Sc2O3 + N2 = O2 + ScN =>
2 Sc2O3 + 2 N2 = 3 O2 + 4 ScN
Br2 + CaO2H2 = CaBr2 + CaBr2O6 + H2O =>
6 Br2 + 6 CaO2H2 = 5 CaBr2 + CaBr2O6 + 6 H2O
C5H90 + O2 = CO2 + H2O =>
2 C5H90 + 55 O2 = 10 CO2 + 90 H2O
(CuOH)2CO4 + HC1 = CuC12 + CO2 + H2 =>
(CuOH)2CO4 + 26 HC1 = 2 CuC12 + 3 CO2 + 14 H2
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
C2H3O2Na + C2H6O = C4H8O2 + NaOH =>
C2H3O2Na + C2H6O = C4H8O2 + NaOH
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
HgOHNO3 = Hg2(NO3)2H2OO =>
2 HgOHNO3 = Hg2(NO3)2H2OO
C4H6 + HCl = C4H6Cl2 + H2 =>
C4H6 + 2 HCl = C4H6Cl2 + H2
P4 + O2 = P2O5 =>
P4 + 5 O2 = 2 P2O5
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
KNO3 + C = K2CO3 + CO2 + N2 =>
4 KNO3 + 5 C = 2 K2CO3 + 3 CO2 + 2 N2
P4 + H2O + KOH = PH3 + KH2PO4 =>
2 P4 + 9 H2O + 3 KOH = 5 PH3 + 3 KH2PO4
Na2B + HCl = NaCl + H2B =>
Na2B + 2 HCl = 2 NaCl + H2B
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
C5H9 + O2 = CO2 + H2O =>
4 C5H9 + 29 O2 = 20 CO2 + 18 H2O
CoCl + HBr = CoBr + HCl =>
CoCl + HBr = CoBr + HCl
CaI2(aq) + Hg(No3)2(aq) = Ca(No3)2(aq) + HgI2(s) =>
CaI2(aq) + Hg(No3)2(aq) = Ca(No3)2(aq) + HgI2(s)
Cl + KOH = KOCl + KCl + H2O =>
2 Cl + 2 KOH = KOCl + KCl + H2O
Cd(C18H33O2)2 + SeP(C8H17)3 = CdSe + P(C8H17)3 + (C18H33O2)2 =>
Cd(C18H33O2)2 + SeP(C8H17)3 = CdSe + P(C8H17)3 + (C18H33O2)2
KMnO4 + C6H10 + H2SO4 = K2SO4 + MnSO4 + CO2 + H2O =>
34 KMnO4 + 5 C6H10 + 51 H2SO4 = 17 K2SO4 + 34 MnSO4 + 30 CO2 + 76 H2O
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O
H2O + Fe = Fe2O3 + H2 =>
3 H2O + 2 Fe = Fe2O3 + 3 H2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
KCl(aq) + Ag2SO4(aq) = AgCl(s) + K2SO4(aq) =>
2 KCl(aq) + Ag2SO4(aq) = 2 AgCl(s) + K2SO4(aq)
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
KOH + MgSO4 = Mg(OH)2 + K2SO4 =>
2 KOH + MgSO4 = Mg(OH)2 + K2SO4
CuOH = Cu(OH) =>
CuOH = Cu(OH)
Équilibrer l'équation de toute réaction chimique
Équations équilibrées la veille |
Équations équilibrées sur12/17/24
Équations équilibrées sur01/16/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.