Printed from https://www.webqc.org

Chemische vergelijkingen in evenwicht op04/01/19

 Vergelijkingen in evenwicht op de vorige dag Vergelijkingen in evenwicht op de volgende dag
Breng de vergelijking van een chemische reactie in evenwicht
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3

CH3COH + KMNO4 + H2O = CH3COOH + MNO2 + KOH =>
3 CH3COH + 2 KMNO4 + H2O = 3 CH3COOH + 2 MNO2 + 2 KOH

H2SO4 + KNO3 = K2SO4 + HNO3 =>
H2SO4 + 2 KNO3 = K2SO4 + 2 HNO3

CaH2 + H2O = Ca(OH)2 + H2 =>
CaH2 + 2 H2O = Ca(OH)2 + 2 H2

C2H6O + O2 = CO2 + H2O =>
C2H6O + 3 O2 = 2 CO2 + 3 H2O

Pb(CH3COO)2 + KI = PbI + K(C2H3O2)2 =>
Pb(CH3COO)2 + KI = PbI + K(C2H3O2)2

CH3COOC2H5 + NAOH = C2H5OH + CH3COONA =>
CH3COOC2H5 + NAOH = C2H5OH + CH3COONA

CH3COOH + H2O = CH3COO + H3O =>
CH3COOH + H2O = CH3COO + H3O

NO2 = NO + O2 =>
2 NO2 = 2 NO + O2

SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3

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

Mg + N2 = Mg3N2 =>
3 Mg + N2 = Mg3N2

H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O

K4Fe(CN)6 + H2SO4 + H2O = K2SO4 + FeSO4 + (NH4)2SO4 + CO(g) =>
K4Fe(CN)6 + 6 H2SO4 + 6 H2O = 2 K2SO4 + FeSO4 + 3(NH4)2SO4 + 6 CO(g)

Ca + HCl = CaCl2 + H2 =>
Ca + 2 HCl = CaCl2 + H2

C3H6 + O2 = CO2 + H2O =>
2 C3H6 + 9 O2 = 6 CO2 + 6 H2O

KHF2 = KF + H2 + F2 =>
2 KHF2 = 2 KF + H2 + F2

NaOH + Pb(NO3)2 = Pb(OH)2 + NaNO3 =>
2 NaOH + Pb(NO3)2 = Pb(OH)2 + 2 NaNO3

FeS(s) + HCl(l) = FeCl2 + H2S =>
FeS(s) + 2 HCl(l) = FeCl2 + H2S

N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3

C12H22O11 + O2 = CO2 + H2O =>
C12H22O11 + 12 O2 = 12 CO2 + 11 H2O

Mg + H2SO4 = Mg2SO4 + H2 =>
2 Mg + H2SO4 = Mg2SO4 + H2

H2O2 = O2 + H2O =>
2 H2O2 = O2 + 2 H2O

N2H4 = NH3 + N2 =>
3 N2H4 = 4 NH3 + N2

Al + N2 = AlN =>
2 Al + N2 = 2 AlN

NH4NO3 = N2 + O2 + H2O =>
2 NH4NO3 = 2 N2 + O2 + 4 H2O

Al2O3 = Al + O2 =>
2 Al2O3 = 4 Al + 3 O2

Al2O3 + H2SO4 = Al2(SO4)3 + H2O =>
Al2O3 + 3 H2SO4 = Al2(SO4)3 + 3 H2O

C4H10 + O2 = H2O + CO2 =>
2 C4H10 + 13 O2 = 10 H2O + 8 CO2

MgCl2 + NaOH = Mg(OH)2 + NaCl =>
MgCl2 + 2 NaOH = Mg(OH)2 + 2 NaCl

Cu + MgCl2 = CuCl2 + Mg =>
Cu + MgCl2 = CuCl2 + Mg

NO + O2 = NO2 =>
2 NO + O2 = 2 NO2

Li + CO2 + H2O = LiHCO3 + H2 =>
2 Li + 2 CO2 + 2 H2O = 2 LiHCO3 + H2

P + H2 = PH3 =>
2 P + 3 H2 = 2 PH3

CH4 + S8 = CS2 + H2S =>
2 CH4 + S8 = 2 CS2 + 4 H2S

Cu(s) + AgNO3(aq) = CuNO3(aq) + Ag(s) =>
Cu(s) + AgNO3(aq) = CuNO3(aq) + Ag(s)

NaNO2 + K[Sb(OH)6] = Na[Sb(OH)6] + KNO2 =>
NaNO2 + K[Sb(OH)6] = Na[Sb(OH)6] + KNO2

Cu(NO2)2 + O2 = Cu(NO3)2 =>
Cu(NO2)2 + O2 = Cu(NO3)2

CaH2 + H2O = Ca(OH)2 + H2 =>
CaH2 + 2 H2O = Ca(OH)2 + 2 H2

KBr + Cl2 = KCl + Br2 =>
2 KBr + Cl2 = 2 KCl + Br2

ZnCl2(ac) + AgNO3(ac) = Zn(NO3)2(ac) + AgCl(s) =>
ZnCl2(ac) + 2 AgNO3(ac) = Zn(NO3)2(ac) + 2 AgCl(s)

V2O5 + H2 = V2O3 + H2O =>
V2O5 + 2 H2 = V2O3 + 2 H2O

CH3CH2OH + O2 = CH3COOH + H2O =>
CH3CH2OH + O2 = CH3COOH + H2O

Al + S = Al2S3 =>
2 Al + 3 S = Al2S3

CaCl2 + Na3PO4 = Ca3(PO4)2 + NaCl =>
3 CaCl2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCl

FeCl3 + KI = FeCl2 + KCl + I2 =>
2 FeCl3 + 2 KI = 2 FeCl2 + 2 KCl + I2

NO2 + O2 = N2O5 =>
4 NO2 + O2 = 2 N2O5

KOH + HCl = KCl + H2O =>
KOH + HCl = KCl + H2O

CH2CHCl(s) + O2(g) = CO2(g) + H2O(g) + HCl(g) =>
2 CH2CHCl(s) + 5 O2(g) = 4 CO2(g) + 2 H2O(g) + 2 HCl(g)

CH3CH2OH + O2 = H2O + CO2 =>
CH3CH2OH + 3 O2 = 3 H2O + 2 CO2

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18
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 op03/25/19
Vergelijkingen in evenwicht op03/02/19
Vergelijkingen in evenwicht op04/01/18
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?