Printed from https://www.webqc.org

Chemische vergelijkingen in evenwicht op04/28/13

 Vergelijkingen in evenwicht op de vorige dag Vergelijkingen in evenwicht op de volgende dag
Breng de vergelijking van een chemische reactie in evenwicht
Mg3N2 + H2O = Mg(OH)2 + NH3 =>
Mg3N2 + 6 H2O = 3 Mg(OH)2 + 2 NH3

N2H4 = N2 + H4 =>
N2H4 = N2 + H4

C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O

H2O + Cd + Ni2O3 = Cd(OH)2 + Ni(OH)2 =>
3 H2O + Cd + Ni2O3 = Cd(OH)2 + 2 Ni(OH)2

Ac(OH)3 = Ac2O3 + H2O =>
2 Ac(OH)3 = Ac2O3 + 3 H2O

CH3NH3Cl + NaOH = CH3NH2 + NaCl + H2O =>
CH3NH3Cl + NaOH = CH3NH2 + NaCl + H2O

Zn + CrCl3 = CrCl2 + ZnCl2 =>
Zn + 2 CrCl3 = 2 CrCl2 + ZnCl2

Mn(OH)2 + KMnO4 + KOH = K2MnO4 + H2O =>
Mn(OH)2 + 4 KMnO4 + 6 KOH = 5 K2MnO4 + 4 H2O

N2O4 = NO2 =>
N2O4 = 2 NO2

BF3 + Li2SO3 = B2(SO3)3 + LiF =>
2 BF3 + 3 Li2SO3 = B2(SO3)3 + 6 LiF

CaC2 + H2O = Ca(OH)2 + C2H2 =>
CaC2 + 2 H2O = Ca(OH)2 + C2H2

Na2NH + H2O = NH3 + NaOH =>
Na2NH + 2 H2O = NH3 + 2 NaOH

N2O4 = N2 + O4 =>
N2O4 = N2 + O4

NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O

NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O

Fe + HCl = FeCl + H2 =>
2 Fe + 2 HCl = 2 FeCl + H2

H3PO4 + NH3 = PO4(NH4)3 =>
H3PO4 + 3 NH3 = PO4(NH4)3

N2O4 = NO2 =>
N2O4 = 2 NO2

Cl2 + H2O = HCl + HClO =>
Cl2 + H2O = HCl + HClO

Ca(AlO2)2 + HCl = AlCl3 + CaCl2 + H2O =>
Ca(AlO2)2 + 8 HCl = 2 AlCl3 + CaCl2 + 4 H2O

N2O5(g) + H2O(l) = HNO3(aq) =>
N2O5(g) + H2O(l) = 2 HNO3(aq)

Mn(OH)2 + KMnO4 = K2MnO4 + H2O + MnO2 =>
2 Mn(OH)2 + 2 KMnO4 = K2MnO4 + 2 H2O + 3 MnO2

Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2

C6H5NO2 + Fe + H2O = C6H5NH2 + Fe3O4 =>
4 C6H5NO2 + 9 Fe + 4 H2O = 4 C6H5NH2 + 3 Fe3O4

CoO + H2O = Co(OH)2 =>
CoO + H2O = Co(OH)2

CoO + KOH = CoOKOH =>
CoO + KOH = CoOKOH

Fe + H2SO4 = Fe2O3 + SO2 + H2O =>
2 Fe + 3 H2SO4 = Fe2O3 + 3 SO2 + 3 H2O

SO2 + H2S = H2O + S =>
SO2 + 2 H2S = 2 H2O + 3 S

PbS(s) + O2(g) = PbO(s) + SO2(g) =>
2 PbS(s) + 3 O2(g) = 2 PbO(s) + 2 SO2(g)

Ni + H2SO4 = NiO + SO2 + H2O =>
Ni + H2SO4 = NiO + SO2 + H2O

NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O

KMnO4 + Ag = K2MnO4 + Ag2O + MnO2 =>
2 KMnO4 + 4 Ag = K2MnO4 + 2 Ag2O + MnO2

(NH4)6Mo7O24 + SnCl2 + HCl = SnCl4 + Mo5O14 + NH4Cl + H2O =>
5(NH4)6Mo7O24 + 7 SnCl2 + 44 HCl = 7 SnCl4 + 7 Mo5O14 + 30 NH4Cl + 22 H2O

P + KOH + H2O = PH3 + KH2PO2 =>
4 P + 3 KOH + 3 H2O = PH3 + 3 KH2PO2

N2O5(g) + H2O(l) = HNO3(aq) =>
N2O5(g) + H2O(l) = 2 HNO3(aq)

HCl + NO = ClN + HO =>
HCl + NO = ClN + HO

FeCl3(aq) + H2S(g) = Fe2S3(s) + HCl(aq) =>
2 FeCl3(aq) + 3 H2S(g) = Fe2S3(s) + 6 HCl(aq)

Al(OH)3 = Al2O3 + H2O =>
2 Al(OH)3 = Al2O3 + 3 H2O

CaCO3(s) + HCl(aq) = CaCl2(aq) + CO2(g) + H2O(l) =>
CaCO3(s) + 2 HCl(aq) = CaCl2(aq) + CO2(g) + H2O(l)

HNO3(aq) + CaCO3(s) = Ca(NO3)2(aq) + CO2(g) + H2O(l) =>
2 HNO3(aq) + CaCO3(s) = Ca(NO3)2(aq) + CO2(g) + H2O(l)

C7H17 + O2 = CO2 + H2O =>
4 C7H17 + 45 O2 = 28 CO2 + 34 H2O

N2O5(g) + H2O(l) = HNO3(aq) =>
N2O5(g) + H2O(l) = 2 HNO3(aq)

Sn(OH)2 + NaOH = Na4[Sn(OH)6] =>
Sn(OH)2 + 4 NaOH = Na4[Sn(OH)6]

(NH4)6Mo7O24 + H2S + HCl = S + Mo5O14 + NH4Cl + H2O =>
5(NH4)6Mo7O24 + 7 H2S + 30 HCl = 7 S + 7 Mo5O14 + 30 NH4Cl + 22 H2O

Al(s) + H2O(l) = Al(OH)3(s) + H2(g) =>
2 Al(s) + 6 H2O(l) = 2 Al(OH)3(s) + 3 H2(g)

C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O

(NH4)6Mo7O24 + Zn + HCl = ZnCl2 + Mo5O14 + NH4Cl + H2O =>
5(NH4)6Mo7O24 + 7 Zn + 44 HCl = 7 ZnCl2 + 7 Mo5O14 + 30 NH4Cl + 22 H2O

H3PO4(aq) + NaOH(aq) = Na3PO4(aq) + H2O(l) =>
H3PO4(aq) + 3 NaOH(aq) = Na3PO4(aq) + 3 H2O(l)

Al(NO3)3(s) + Na2S(s) = Al2S3(s) + NaNO3(s) =>
2 Al(NO3)3(s) + 3 Na2S(s) = Al2S3(s) + 6 NaNO3(s)

C6H5COOH + O2 = H2O + CO2 =>
2 C6H5COOH + 15 O2 = 6 H2O + 14 CO2

1 2 3 4 5 6
Breng de vergelijking van een chemische reactie in evenwicht
 Vergelijkingen in evenwicht op de vorige dag Vergelijkingen in evenwicht op de volgende dag
Vergelijkingen in evenwicht op04/21/13
Vergelijkingen in evenwicht op03/29/13
Vergelijkingen in evenwicht op04/28/12
Geef ons feedback over uw ervaring met de chemische formule balancer.
Menu Evenwicht Molaire massa Gaswetten Eenheden Chemie gereedschappen Periodiek systeem Chemisch forum Symmetrie Constanten Bijdragen Neem contact met ons op
Hoe moet je citeren?