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Chemische vergelijkingen in evenwicht op12/26/24

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Breng de vergelijking van een chemische reactie in evenwicht
Al(OH)3 + NaOH = Al(OH)4Na =>
Al(OH)3 + NaOH = Al(OH)4Na

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

CuSO4 + ZnS = ZnSO4 + Cu + SO2 =>
2 CuSO4 + ZnS = ZnSO4 + 2 Cu + 2 SO2

AgNO2 + Ni2O3 = Ag2O + Ni(NO2)3 =>
6 AgNO2 + Ni2O3 = 3 Ag2O + 2 Ni(NO2)3

K3PO4 + MgS = K2S + Mg3(PO4)2 =>
2 K3PO4 + 3 MgS = 3 K2S + Mg3(PO4)2

Na + BeO = Be + Na2O =>
2 Na + BeO = Be + Na2O

BF2 + Li2SO3 = LiF + BSO3 =>
BF2 + Li2SO3 = 2 LiF + BSO3

Ag2SO4 + HCl = H2SO4 + Ag + Cl =>
Ag2SO4 + 2 HCl = H2SO4 + 2 Ag + 2 Cl

MgO(s) + HCl = MgCl2 + H2O(l) =>
MgO(s) + 2 HCl = MgCl2 + H2O(l)

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

FeSO4 + CaI2 = FeI2 + CaSO4 =>
FeSO4 + CaI2 = FeI2 + CaSO4

HCl + Zn = H + ZnCl =>
HCl + Zn = H + ZnCl

MgCr2O7 + HCl = CrCl3 + MgCl2 + Cl2 + H2O =>
MgCr2O7 + 14 HCl = 2 CrCl3 + MgCl2 + 3 Cl2 + 7 H2O

Cr2(SO4)3 + (NH4)2CO3 = Cr2CO3 + (NH4)2(SO4)3 =>
Cr2(SO4)3 + (NH4)2CO3 = Cr2CO3 + (NH4)2(SO4)3

KCNO + (NH4)2SO4 = NH4CNO + K2SO4 =>
2 KCNO + (NH4)2SO4 = 2 NH4CNO + K2SO4

C20H20N3Cl + Ca(OCl)2 + H2O = C20H20N3ClO + HCl + CaO =>
2 C20H20N3Cl + Ca(OCl)2 + H2O = 2 C20H20N3ClO + 2 HCl + CaO

Cu(NO3)2 + NH3 = (NH3)4Cu(NO3)2 =>
Cu(NO3)2 + 4 NH3 = (NH3)4Cu(NO3)2

NH3 + O = N2 + H2O =>
2 NH3 + 3 O = N2 + 3 H2O

C16H32O2CH3 + O2 = CO2 + H2O =>
4 C16H32O2CH3 + 99 O2 = 68 CO2 + 70 H2O

FeCl3(aq) + NaOH = Fe(OH)3 + NaCl =>
FeCl3(aq) + 3 NaOH = Fe(OH)3 + 3 NaCl

HCOOH + CH3OH = HCOOCH3 + H2O =>
HCOOH + CH3OH = HCOOCH3 + H2O

Ca(OH)2 + Zn(OH)2 = Ca[Zn(OH)4] =>
Ca(OH)2 + Zn(OH)2 = Ca[Zn(OH)4]

HC2H3O2 + (NH4)2CO3 = NH4C2H3O2 + H2O + CO2 =>
2 HC2H3O2 + (NH4)2CO3 = 2 NH4C2H3O2 + H2O + CO2

Cu(s) + MgSO4 = CuSO4 + Mg =>
Cu(s) + MgSO4 = CuSO4 + Mg

Cu(HSO4)2 + NaOH = Na2SO4 + CuSO4 + H2O =>
Cu(HSO4)2 + 2 NaOH = Na2SO4 + CuSO4 + 2 H2O

CH3OH + ClO3{-} + H{+} = CO2 + H2O + ClO2 =>
CH3OH + 6 ClO3{-} + 6 H{+} = CO2 + 5 H2O + 6 ClO2

AlCl3 + I2 = AlI3 + Cl =>
2 AlCl3 + 3 I2 = 2 AlI3 + 6 Cl

AgNO3 + AlPO4 = Ag3PO4 + Al(NO3)3 =>
3 AgNO3 + AlPO4 = Ag3PO4 + Al(NO3)3

SO3{-2} + MnO4{-} + H2O = MnO2 + OH{-} + SO4{-2} =>
3 SO3{-2} + 2 MnO4{-} + H2O = 2 MnO2 + 2 OH{-} + 3 SO4{-2}

AgNO3 + Ni = Ag + Ni(NO3)2 =>
2 AgNO3 + Ni = 2 Ag + Ni(NO3)2

Li + Pb{2+} = Li{+} + Pb =>
2 Li + Pb{2+} = 2 Li{+} + Pb

CsCl + Ca = Cs + CaCl =>
CsCl + Ca = Cs + CaCl

C2H4 + HCl + O2 = ClCH2CH2Cl + H2O =>
2 C2H4 + 4 HCl + O2 = 2 ClCH2CH2Cl + 2 H2O

Na2S + H2O = Na2O + H2S =>
Na2S + H2O = Na2O + H2S

CoSO4 + NH3 = [Co(NH3)6]SO4 =>
CoSO4 + 6 NH3 = [Co(NH3)6]SO4

C3H6O3 + KMnO4 = H2O + CO2 + K2O + MnO2 =>
C3H6O3 + 4 KMnO4 = 3 H2O + 3 CO2 + 2 K2O + 4 MnO2

AgNO3 + MnCl = AgCl + MnNO3 =>
AgNO3 + MnCl = AgCl + MnNO3

Al + CaSe = Ca + Al2Se3 =>
2 Al + 3 CaSe = 3 Ca + Al2Se3

C12H22O11 + H2O = CH3CH2(OH) + CO2 =>
C12H22O11 + H2O = 4 CH3CH2(OH) + 4 CO2

CH3CH2NH2 + HNO2 = N2O + H2O + CH3CH2OH =>
2 CH3CH2NH2 + 4 HNO2 = 3 N2O + 3 H2O + 2 CH3CH2OH

Cu(NO3)2*3H2O + NH4OH = Cu(OH)2 + NH4NO3 + H2O =>
Cu(NO3)2*3H2O + 2 NH4OH = Cu(OH)2 + 2 NH4NO3 + 3 H2O

Ni(OH) + Na = NaOH + Ni =>
Ni(OH) + Na = NaOH + Ni

CuSO4 + CaO + H2O = Cu(OH)2 + CaSO4*2H2O =>
CuSO4 + CaO + 3 H2O = Cu(OH)2 + CaSO4*2H2O

H18C8 + O2 = CO2 + H2O =>
2 H18C8 + 25 O2 = 16 CO2 + 18 H2O

K2Cr2O7 + Na2SO3 + H2SO4 = Cr2S3O12 + K2SO4 + Na2SO4 + H2O =>
K2Cr2O7 + 3 Na2SO3 + 4 H2SO4 = Cr2S3O12 + K2SO4 + 3 Na2SO4 + 4 H2O

C16H12O6 + O2 = CO2 + H2O =>
C16H12O6 + 16 O2 = 16 CO2 + 6 H2O

V2S5 + N2 = V3N5 + S8 =>
24 V2S5 + 40 N2 = 16 V3N5 + 15 S8

Al + NaOH + H2O = Na(Al(OH)4) + H2 =>
2 Al + 2 NaOH + 6 H2O = 2 Na(Al(OH)4) + 3 H2

Li3PO4 + CaBr2 = LiBr + Ca3(PO4)2 =>
2 Li3PO4 + 3 CaBr2 = 6 LiBr + Ca3(PO4)2

H3PO4 + Al + Na2CO3 = NaH2PO2 + AlO2 + CO + H =>
2 H3PO4 + 3 Al + Na2CO3 = 2 NaH2PO2 + 3 AlO2 + CO + 2 H

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Breng de vergelijking van een chemische reactie in evenwicht
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