Printed from https://www.webqc.org

Chemische vergelijkingen in evenwicht op11/28/24

 Vergelijkingen in evenwicht op de vorige dag Vergelijkingen in evenwicht op de volgende dag
Breng de vergelijking van een chemische reactie in evenwicht
H2S + KClO3 = S + KCl + H2O =>
3 H2S + KClO3 = 3 S + KCl + 3 H2O

CaP + HCl = CaCl2 + H2P =>
CaP + 2 HCl = CaCl2 + H2P

AgNO3 = Ag2O + NO2 + O2 =>
4 AgNO3 = 2 Ag2O + 4 NO2 + O2

PBO + NaOH + H2O = Na2PB(OH)4 =>
PBO + 2 NaOH + H2O = Na2PB(OH)4

Ge + HNO3 = Ge(NO3)2 + NH4NO3 + H2O =>
4 Ge + 10 HNO3 = 4 Ge(NO3)2 + NH4NO3 + 3 H2O

MgCl2 = Mg{2+} + Cl{-} =>
MgCl2 = Mg{2+} + 2 Cl{-}

Cu(NO3)2 + Ni(NO3)2 = Cu(NO3)2Ni(NO3)2 =>
Cu(NO3)2 + Ni(NO3)2 = Cu(NO3)2Ni(NO3)2

C2H5C6H4OH + NaOH = C8H9ONa + H2O =>
C2H5C6H4OH + NaOH = C8H9ONa + H2O

[Cd(NH3)4](OH)2 + NaCl = CdCl + NH3 + Na(OH)2 =>
[Cd(NH3)4](OH)2 + NaCl = CdCl + 4 NH3 + Na(OH)2

NaCO3 + H2O = NaOH + CO2 + O2 =>
4 NaCO3 + 2 H2O = 4 NaOH + 4 CO2 + O2

P2O5 + H2O = H3PO4 =>
P2O5 + 3 H2O = 2 H3PO4

Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O

Na2CO3 + CrBr3 + H2O = NaBr + Cr(OH)3 + CO2 =>
3 Na2CO3 + 2 CrBr3 + 3 H2O = 6 NaBr + 2 Cr(OH)3 + 3 CO2

H2CO2 + NaOH = H2O + Na2CO2 =>
H2CO2 + 2 NaOH = 2 H2O + Na2CO2

Fe2O3 + C(s) = Fe(l) + CO2(g) =>
2 Fe2O3 + 3 C(s) = 4 Fe(l) + 3 CO2(g)

SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4

C3H8O3 + Na = C3H5O3Na3 + H2 =>
2 C3H8O3 + 6 Na = 2 C3H5O3Na3 + 3 H2

H2SO3(aq) + KOH(aq) = H2O(l) + K2SO3(aq) =>
H2SO3(aq) + 2 KOH(aq) = 2 H2O(l) + K2SO3(aq)

Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O

Cu(s) + NaCl(aq) = CuCl(aq) + Na(s) =>
Cu(s) + NaCl(aq) = CuCl(aq) + Na(s)

H3BO3 + NaOH = BNa3O3 + H2O =>
H3BO3 + 3 NaOH = BNa3O3 + 3 H2O

PbS + NO3{-} + H{+} = Pb{2+} + NO + S + H2O =>
3 PbS + 2 NO3{-} + 8 H{+} = 3 Pb{2+} + 2 NO + 3 S + 4 H2O

K3PO4 + AlCl3 = K3Al + Cl3PO4 =>
K3PO4 + AlCl3 = K3Al + Cl3PO4

Cr2O3 + C = CO2 + Cr =>
2 Cr2O3 + 3 C = 3 CO2 + 4 Cr

AlCl3 + KF = AlF3 + KCl =>
AlCl3 + 3 KF = AlF3 + 3 KCl

H2 + Na = H2Na =>
H2 + Na = H2Na

NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O

AgNO3 + C6H5O7Na3 = Ag + NaNO3 + C6H5O7 =>
3 AgNO3 + C6H5O7Na3 = 3 Ag + 3 NaNO3 + C6H5O7

Zn(s) + AgNO3 = Ag + Zn(NO3) =>
Zn(s) + AgNO3 = Ag + Zn(NO3)

C2H2 + KMnO4 + H2O = C2H2(OH)2 + MnO2 + KOH =>
3 C2H2 + 2 KMnO4 + 4 H2O = 3 C2H2(OH)2 + 2 MnO2 + 2 KOH

ZnBr2 + Cl2 = Zn2Cl2 + Br2 =>
2 ZnBr2 + Cl2 = Zn2Cl2 + 2 Br2

OH{-} + Mn3O4 = MnO4{-} + H2O + e =>
16 OH{-} + Mn3O4 = 3 MnO4{-} + 8 H2O + 13e

Fe(CH3COO)3 + K2CO3 = Fe2(CO3)3 + KCH3COO =>
2 Fe(CH3COO)3 + 3 K2CO3 = Fe2(CO3)3 + 6 KCH3COO

NaCO3 + HClO4 = HCO3 + NaClO4 =>
NaCO3 + HClO4 = HCO3 + NaClO4

Li2O + SO3 = Li2SO4 =>
Li2O + SO3 = Li2SO4

C36H67O + O2 = CO2 + H2O =>
4 C36H67O + 209 O2 = 144 CO2 + 134 H2O

C14H2 + O2 = CO2 + H2O =>
2 C14H2 + 29 O2 = 28 CO2 + 2 H2O

Pb(OH)4 + H3AsO3 = Pb(H2AsO3)4 + H2O =>
Pb(OH)4 + 4 H3AsO3 = Pb(H2AsO3)4 + 4 H2O

CaO + O2 = CaO6 =>
2 CaO + 5 O2 = 2 CaO6

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

SO3 + Co(OH)2 = Co + SO4 + H =>
2 SO3 + Co(OH)2 = Co + 2 SO4 + 2 H

CdSO4 + NH4OH = CdOH + NH4SO4 =>
CdSO4 + NH4OH = CdOH + NH4SO4

KNO3 = KNO2 + O2 =>
2 KNO3 = 2 KNO2 + O2

I2 + H2O2 = HIO3 + H2O =>
I2 + 5 H2O2 = 2 HIO3 + 4 H2O

Zn(OH)2 + NaOH = Na2[Zn(OH)4] =>
Zn(OH)2 + 2 NaOH = Na2[Zn(OH)4]

Zn + H2S = Zn2S + H2 =>
2 Zn + H2S = Zn2S + H2

NaOH + Na4Cl = NaCl + Na4OH =>
NaOH + Na4Cl = NaCl + Na4OH

Cr2(SO4)3 + Na2CO3 = Cr2(CO3)3 + Na2(SO4) =>
Cr2(SO4)3 + 3 Na2CO3 = Cr2(CO3)3 + 3 Na2(SO4)

KClO3 + MnO2 = KMnO4 + Cl2 + O2 =>
2 KClO3 + 2 MnO2 = 2 KMnO4 + Cl2 + O2

CH3COCH3 + H2O = CH3COH + CH3OH =>
CH3COCH3 + H2O = CH3COH + CH3OH

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46
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 op11/21/24
Vergelijkingen in evenwicht op10/29/24
Vergelijkingen in evenwicht op11/28/23
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?