Chemical Equations Balanced on 02/05/19
| Equations balanced on the previous day | Equations balanced on the next day |
P2O5 + 3 H2O = 2 H3PO4
CuCl2 + Al = AlCl3 + Cu =>
3 CuCl2 + 2 Al = 2 AlCl3 + 3 Cu
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
NaHCO3 + CH3COOH = NaCH3COO + H20 + CO2 =>
10 NaHCO3 + 15 CH3COOH = 10 NaCH3COO + 2 H20 + 20 CO2
NbCl4(s) + H2O(g) = NbO2(s) + HCl(g) =>
NbCl4(s) + 2 H2O(g) = NbO2(s) + 4 HCl(g)
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
CaO + H2SO4 = H2O + CaSO4 =>
CaO + H2SO4 = H2O + CaSO4
K3[Al(OH)6] + HCl = KCl + AlCl3 + H2O =>
K3[Al(OH)6] + 6 HCl = 3 KCl + AlCl3 + 6 H2O
CaCl2 + Na3PO4 = Ca3(PO4)2 + NaCl =>
3 CaCl2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCl
C3H6 + O2 = CO2 + H2O =>
2 C3H6 + 9 O2 = 6 CO2 + 6 H2O
FeS + O2 = Fe2O3 + SO2 =>
4 FeS + 7 O2 = 2 Fe2O3 + 4 SO2
NaHCO3 + CH3COOH = NaCH3COO + H2O + CO2 =>
NaHCO3 + CH3COOH = NaCH3COO + H2O + CO2
Al2(SO4)3 + BaCl2 = BaSO4 + AlCl3 =>
Al2(SO4)3 + 3 BaCl2 = 3 BaSO4 + 2 AlCl3
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Co(s) + HNO3(aq) = Co(NO3)2(aq) + H2O(l) + NO(g) =>
3 Co(s) + 8 HNO3(aq) = 3 Co(NO3)2(aq) + 4 H2O(l) + 2 NO(g)
CH3CH2OH + O2 = H2O + CH3COOH =>
CH3CH2OH + O2 = H2O + CH3COOH
Ca(OH)2 = CaO + H2O =>
Ca(OH)2 = CaO + H2O
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
Al(s) + Cu(OH)2(aq) = Al(OH)3(aq) + Cu(s) =>
2 Al(s) + 3 Cu(OH)2(aq) = 2 Al(OH)3(aq) + 3 Cu(s)
HCl + Mg(OH)2 = MgCl2 + H2O =>
2 HCl + Mg(OH)2 = MgCl2 + 2 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
HClO4 + Ca(OH)2 = Ca(ClO4)2 + H2O =>
2 HClO4 + Ca(OH)2 = Ca(ClO4)2 + 2 H2O
(NH4)2SO4 + Ca(OH)2 = CaSO4 + NH3 + H2O =>
(NH4)2SO4 + Ca(OH)2 = CaSO4 + 2 NH3 + 2 H2O
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
PbI4 = Pb + I2 =>
PbI4 = Pb + 2 I2
Zn + NaCl = ZnCl + Na =>
Zn + NaCl = ZnCl + Na
NaOH + H2 = H2O + Na =>
2 NaOH + H2 = 2 H2O + 2 Na
Fe + F2 = FeF3 =>
2 Fe + 3 F2 = 2 FeF3
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
K4Fe(SCN)6 + K2Cr2O7 + H2SO4 = Fe2(SO4)3 + Cr2(SO4)3 + CO2 + H2O + K2SO4 + KNO3 =>
6 K4Fe(SCN)6 + 97 K2Cr2O7 + 355 H2SO4 = 3 Fe2(SO4)3 + 97 Cr2(SO4)3 + 36 CO2 + 355 H2O + 91 K2SO4 + 36 KNO3
FeCl3 + KOH = Fe(OH)3 + KCl =>
FeCl3 + 3 KOH = Fe(OH)3 + 3 KCl
Al + Fe3N2 = AlN + Fe =>
2 Al + Fe3N2 = 2 AlN + 3 Fe
Zn + O2 = ZnO =>
2 Zn + O2 = 2 ZnO
C2H5OH + O2 = CO2 + H20 =>
10 C2H5OH + 15 O2 = 20 CO2 + 3 H20
CuO + HNO3 = Cu(NO3)2 + H2O =>
CuO + 2 HNO3 = Cu(NO3)2 + H2O
Al(OH)3 + H2SO4 = H2O + Al2(SO4)3 =>
2 Al(OH)3 + 3 H2SO4 = 6 H2O + Al2(SO4)3
Ba3(PO4)2(aq) + H3PO4(aq) = Ba(H2PO4)2(aq) =>
Ba3(PO4)2(aq) + 4 H3PO4(aq) = 3 Ba(H2PO4)2(aq)
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
AgNO3 + Cu = Cu(NO3)2 + Ag =>
2 AgNO3 + Cu = Cu(NO3)2 + 2 Ag
(NH4)2Cr2O7(s) = Cr2O3(s) + N2(g) + H2O(g) =>
(NH4)2Cr2O7(s) = Cr2O3(s) + N2(g) + 4 H2O(g)
Ca(OH)2 + O2 = CaO2 + H2O =>
2 Ca(OH)2 + O2 = 2 CaO2 + 2 H2O
C5H10 + O2 = CO2 + H2O =>
2 C5H10 + 15 O2 = 10 CO2 + 10 H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
Rb(s) + H2O(l) = RbOH(aq) + H2(g) =>
2 Rb(s) + 2 H2O(l) = 2 RbOH(aq) + H2(g)
CH3CH2OH + O2 = H2O + CH3COOH =>
CH3CH2OH + O2 = H2O + CH3COOH
(NH4)2Cr2O7(s) = Cr2O3(s) + N2(g) + H2O(g) =>
(NH4)2Cr2O7(s) = Cr2O3(s) + N2(g) + 4 H2O(g)
Na + C2H5OH = C2H5ONa + H2 =>
2 Na + 2 C2H5OH = 2 C2H5ONa + H2
| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 01/06/19
Equations balanced on 02/05/18
En utilisant ce site web, vous montrez votre accord des Termes et Conditions et la Politique de Vie Privée.
© 2020 webqc.org Tous droits réservés
© 2020 webqc.org Tous droits réservés
| Tableau périodique |
| Convertisseurs d'unités |
| Outils pour la chimie |
| Forum Chimie |
| FAQ Chimie |
| Constantes |
| Symétrie |
| Liens Chimie |
| Lien vers nous |
| Contactez-nous |
|
Choisissez la langue
|
|
Comment citer ? |
|
WebQC.Org l'éducation en ligne aide gratuite aux devoirs problèmes de chimie questions et réponses |