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Chemische vergelijkingen in evenwicht op04/03/24

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Breng de vergelijking van een chemische reactie in evenwicht
Mg3B2 + HCl = BCl3 + MgCl2 + H2 =>
Mg3B2 + 12 HCl = 2 BCl3 + 3 MgCl2 + 6 H2

K2OK = K3O =>
K2OK = K3O

NiScBr3 = NiBr3Sc =>
NiScBr3 = NiBr3Sc

C4H7Cl + HCl = C4H8Cl2 =>
C4H7Cl + HCl = C4H8Cl2

C2H4CH3COOH = CH3CO2C2H5 =>
C2H4CH3COOH = CH3CO2C2H5

CH = CHCH = CH = CHCH + Cl = CH = CHCH = CH = CHCHCl + HCl =>
2 CH = CHCH

COOHCH2CH2CHCHCH2CHCHCH2CH3 + O2 = CO2 + H2O =>
COOHCH2CH2CHCHCH2CHCHCH2CH3 + 13 O2 = 10 CO2 + 8 H2O

K2CrO4 + Mg(NO3)2 = K(NO3)2 + Mg2CrO4 =>
K2CrO4 + 2 Mg(NO3)2 = 2 K(NO3)2 + Mg2CrO4

LiHCO3 + HBr = LiBr + H2CO3 =>
LiHCO3 + HBr = LiBr + H2CO3

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

[NH4]2CrO7 = NH3 + H2O + CrO3 + O2 =>
2[NH4]2CrO7 = 4 NH3 + 2 H2O + 2 CrO3 + 3 O2

NaCl + DMSO = [Na(DMSO)] + Cl =>
NaCl + DMSO = [Na(DMSO)] + Cl

HgClFe = HgFeCl =>
HgClFe = HgFeCl

*2Pb + O2 = *PbO =>
*2Pb + O2 = 2*PbO

B4H10 + O3 = B2O3 + H2O =>
3 B4H10 + 11 O3 = 6 B2O3 + 15 H2O

PbCO3 + HCl = PbCl + H + CO3 =>
PbCO3 + HCl = PbCl + H + CO3

FeC + O2 = CO + Fe =>
2 FeC + O2 = 2 CO + 2 Fe

Na + C4H9OH = NaOHC4H9 =>
Na + C4H9OH = NaOHC4H9

HCl + Ba(OH)2 = H3O + Ba + Cl =>
4 HCl + Ba(OH)2 = 2 H3O + Ba + 4 Cl

NaBr(aq)Cl(g) = Br(l)NaCl =>
NaBr(aq)Cl(g) = Br(l)NaCl

FeO + KMnO4 + H2SO4 = Fe2O3 + MnSO4 + K2SO4 + H2O =>
10 FeO + 2 KMnO4 + 3 H2SO4 = 5 Fe2O3 + 2 MnSO4 + K2SO4 + 3 H2O

H2S + SO2 = S8 + HO2 =>
8 H2S + 16 SO2 = 3 S8 + 16 HO2

COF2 = CF4CO2 =>
2 COF2 = CF4CO2

C2H6 + KMnO4 + H2SO4 = C2H4O2 + K2SO4 + MnSO4 + H2O =>
5 C2H6 + 6 KMnO4 + 9 H2SO4 = 5 C2H4O2 + 3 K2SO4 + 6 MnSO4 + 14 H2O

CH3CH2COOHCH3OH = C4H8O2H2O =>
CH3CH2COOHCH3OH = C4H8O2H2O

ClOBr = ClBrO =>
ClOBr = ClBrO

NCl3 + H2O = HClO + NH3*H2O =>
NCl3 + 4 H2O = 3 HClO + NH3*H2O

CuCl2*2H2O + PPH3 = [Cu(PPH3)Cl]4 + H2O + Cl =>
4 CuCl2*2H2O + 4 PPH3 = [Cu(PPH3)Cl]4 + 8 H2O + 4 Cl

Cs(OH)2 = CsO + H2O =>
Cs(OH)2 = CsO + H2O

Ca(OCl)2 + Na2S2O5 = CaCl2 + Na2SO4 + SO2 =>
Ca(OCl)2 + 2 Na2S2O5 = CaCl2 + 2 Na2SO4 + 2 SO2

Al2 + OH2 = Al(OH)3 + H2 =>
Al2 + 6 OH2 = 2 Al(OH)3 + 3 H2

BaCl2Zn(NO3)2 = ZnCl2Ba(NO3)2 =>
BaCl2Zn(NO3)2 = ZnCl2Ba(NO3)2

NaVO3 + H2SO4 = Na2SO4 + H3V3O9 =>
6 NaVO3 + 3 H2SO4 = 3 Na2SO4 + 2 H3V3O9

H3PO4 + Li2O = Li3PO4 + H2O =>
2 H3PO4 + 3 Li2O = 2 Li3PO4 + 3 H2O

C6H13NO2 + HClO4 = C6H14O2 + NClO4 =>
C6H13NO2 + HClO4 = C6H14O2 + NClO4

CuO + Na = Cu + Na2O =>
CuO + 2 Na = Cu + Na2O

AgNO3CuSO4 = AgSO4CuNO3 =>
AgNO3CuSO4 = AgSO4CuNO3

AgOHBi = AgBiOH =>
AgOHBi = AgBiOH

AgHgS = AgSHg =>
AgHgS = AgSHg

FeCl3(aq) + Fe(s) = FeCl2(aq) =>
2 FeCl3(aq) + Fe(s) = 3 FeCl2(aq)

CaCHCl = CaClHC =>
CaCHCl = CaClHC

NH4OH + KMnO4 + H2SO4 = N2 + K2SO4 + MnSO4 + H2O =>
10 NH4OH + 6 KMnO4 + 9 H2SO4 = 5 N2 + 3 K2SO4 + 6 MnSO4 + 34 H2O

CaNaO = NaCaO =>
CaNaO = NaCaO

Sr3 + (PO4)2 = Sr3(PO4)2 =>
Sr3 + (PO4)2 = Sr3(PO4)2

CaO + HOH = Ca(OH)2 =>
CaO + HOH = Ca(OH)2

Ca(OH)2(t) = CaO + H2O =>
Ca(OH)2(t) = CaO + H2O

NaSO4 = NaSO3 + O2 =>
2 NaSO4 = 2 NaSO3 + O2

Li2O + Mg = MgO + Li =>
Li2O + Mg = MgO + 2 Li

Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2

CuBr2 = Br2Cu =>
CuBr2 = Br2Cu

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Breng de vergelijking van een chemische reactie in evenwicht
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