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Chemische vergelijkingen in evenwicht op05/19/24

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Breng de vergelijking van een chemische reactie in evenwicht
CD = C2D2 =>
2 CD = C2D2

ZnBrHIO = HBrOZnI =>
ZnBrHIO = HBrOZnI

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

Zn + NaOH + H2O = NaZnO2 + H2 =>
2 Zn + 2 NaOH + 2 H2O = 2 NaZnO2 + 3 H2

PbO2 + HI = Pb2 + I2 + H2O =>
2 PbO2 + 8 HI = Pb2 + 4 I2 + 4 H2O

BeS + Na3N = Be3N2 + Na2S =>
3 BeS + 2 Na3N = Be3N2 + 3 Na2S

CaCrO4 + KC2H3O2 = Ca(C2H3O2)2 + K2CrO4 =>
CaCrO4 + 2 KC2H3O2 = Ca(C2H3O2)2 + K2CrO4

Ba(OH)2 + HClO4 = Ba + ClO4 + H2O =>
Ba(OH)2 + 2 HClO4 = Ba + 2 ClO4 + 2 H2O

C6H6O + NaOH = C6H5ONa + H2O =>
C6H6O + NaOH = C6H5ONa + H2O

CUSO4 + Ca(OH)2 = CU(OH)2 + CaSO4 =>
CUSO4 + Ca(OH)2 = CU(OH)2 + CaSO4

CO2 + KOH + CaO = KCO2 + H2O + CaO2 =>
2 CO2 + 2 KOH + CaO = 2 KCO2 + H2O + CaO2

Na2S + CdSO4 = Na2(SO4) + CdS =>
Na2S + CdSO4 = Na2(SO4) + CdS

NaH + H2SO4 = Na2SO4 + H2H2 =>
2 NaH + H2SO4 = Na2SO4 + H2H2

XHNO3 + NH4OH = XH2O + NH4NO3 =>
XHNO3 + NH4OH = XH2O + NH4NO3

C8H16 + O2 = C16 + H2O8 =>
2 C8H16 + 64 O2 = C16 + 16 H2O8

KOH = K2O + H2O =>
2 KOH = K2O + H2O

C6H10O5 + I2 = IO + C6H10O4I =>
C6H10O5 + I2 = IO + C6H10O4I

PbCuCl = PbClCu =>
PbCuCl = PbClCu

HBr + NaOH = NaBr + H2O =>
HBr + NaOH = NaBr + H2O

C5H11Cl + H2O = C5H11OH + HCl =>
C5H11Cl + H2O = C5H11OH + HCl

Na2S + SiO2 = Na2SSiO2 =>
Na2S + SiO2 = Na2SSiO2

HBr + NaOH = NaBr + H2O =>
HBr + NaOH = NaBr + H2O

Na2CO3*3H2O2 = Na2CO3 + H2O2 =>
Na2CO3*3H2O2 = Na2CO3 + 3 H2O2

Ca(OCl)2 + KI + H2O = I2 + CaCl2 + KOH =>
Ca(OCl)2 + 4 KI + 2 H2O = 2 I2 + CaCl2 + 4 KOH

KMnO4 + MnSO4 + H = MnO2 + K2SO4 + H2O =>
2 KMnO4 + MnSO4 + 4 H = 3 MnO2 + K2SO4 + 2 H2O

Sr(NO2)2 + H2SO4 = H2(NO2)2 + SrSO4 =>
Sr(NO2)2 + H2SO4 = H2(NO2)2 + SrSO4

Al + C2H2O4 = C6Al2O12 + H =>
2 Al + 3 C2H2O4 = C6Al2O12 + 6 H

Zn + Pb(NO3)22 = Pb + Zn(NO3)2 =>
11 Zn + Pb(NO3)22 = Pb + 11 Zn(NO3)2

C6H12 + O2 = C6H2O4 + H2O =>
2 C6H12 + 9 O2 = 2 C6H2O4 + 10 H2O

H + CCl4 = C + Cl{-} + H{+} =>
4 H + CCl4 = C + 4 Cl{-} + 4 H{+}

CsOH + HBrO3 = CsBrO3 + H2O =>
CsOH + HBrO3 = CsBrO3 + H2O

MgSO4 + NH4H2PO4 = Mg(NH4)(PO4) + H2(SO4) =>
MgSO4 + NH4H2PO4 = Mg(NH4)(PO4) + H2(SO4)

H2S04 + H2O = H3O + HSO4 =>
H2S04 + 46 H2O = 30 H3O + 4 HSO4

CuOMg = MgOCu =>
CuOMg = MgOCu

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

C22H40O2 + O2 = CO2 + H2O =>
C22H40O2 + 31 O2 = 22 CO2 + 20 H2O

CoCO3(s)H2SO4(aq) = CoSO4(aq)CO2(g)H2O(l) =>
CoCO3(s)H2SO4(aq) = CoSO4(aq)CO2(g)H2O(l)

Cr{2} = Cr{2}03 =>
Cr{2} = Cr{2}03

Fe + MnO3 = Fe2O3 + Mn =>
2 Fe + MnO3 = Fe2O3 + Mn

Al(Cl)3 + K2CO3 = Al2(CO3)3 + KCl =>
2 Al(Cl)3 + 3 K2CO3 = Al2(CO3)3 + 6 KCl

FeS2 + HNO3 = Fe(NO3)2 + NO2 + H2SO4 + H2O =>
FeS2 + 16 HNO3 = Fe(NO3)2 + 14 NO2 + 2 H2SO4 + 6 H2O

Zn(s) + HNO3(dil) = Zn(NO3)2 + H2 =>
Zn(s) + 2 HNO3(dil) = Zn(NO3)2 + H2

M2SO4 + BaCl2 = BaSO4 + M2Cl2 =>
M2SO4 + BaCl2 = BaSO4 + M2Cl2

HNO2 + Ba(OH)2 = Ba(NO2)2 + H2O =>
2 HNO2 + Ba(OH)2 = Ba(NO2)2 + 2 H2O

Cs = Cs20 = CsOH = =>
20 Cs = Cs20

Mn + Cu(NO3)2 = MnCu(NO3)2 =>
Mn + Cu(NO3)2 = MnCu(NO3)2

Al2S3 + Ba(OH)2 = Al(OH)3 + BaS =>
Al2S3 + 3 Ba(OH)2 = 2 Al(OH)3 + 3 BaS

NiBr2 + Sc(OH)3 = Ni(OH)2 + ScBr3 =>
3 NiBr2 + 2 Sc(OH)3 = 3 Ni(OH)2 + 2 ScBr3

NH4PO4 + BaC2H3O2 = NH4C2H3O2 + BaPO4 =>
NH4PO4 + BaC2H3O2 = NH4C2H3O2 + BaPO4

Ni(OH)2 + NH4OH = (Ni(NH3)4)(OH)2 + H2O =>
Ni(OH)2 + 4 NH4OH = (Ni(NH3)4)(OH)2 + 4 H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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