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Chemische vergelijkingen in evenwicht op01/09/25

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Breng de vergelijking van een chemische reactie in evenwicht
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O

(CH3)2SiCl2 + H2O = HCl + OHSi(CH3)2O(Si(CH3)2O)98Si(CH3)2OH =>
100(CH3)2SiCl2 + 101 H2O = 200 HCl + OHSi(CH3)2O(Si(CH3)2O)98Si(CH3)2OH

OKI = OIK =>
OKI = OIK

FeSO4 + NaHCO3 = Fe(HCO3)2 + Na2SO4 =>
FeSO4 + 2 NaHCO3 = Fe(HCO3)2 + Na2SO4

AlCl3 + Na2(CO3) = Na2Cl3 + Al(CO3) =>
AlCl3 + Na2(CO3) = Na2Cl3 + Al(CO3)

KIO3 + SO2 + H2O = K2SO4 + I5 + H2SO4 =>
10 KIO3 + 25 SO2 + 20 H2O = 5 K2SO4 + 2 I5 + 20 H2SO4

P + Ag2O = P2O5 + Ag =>
2 P + 5 Ag2O = P2O5 + 10 Ag

C10H16N5O13P3 + C21H35N7O13P2S = C10H15N5O10P2 + C21H36N7O16P3S =>
C10H16N5O13P3 + C21H35N7O13P2S = C10H15N5O10P2 + C21H36N7O16P3S

H2SO4 + HI = H2S + I2 + H2O =>
H2SO4 + 8 HI = H2S + 4 I2 + 4 H2O

magnesiumsulfate + Cu(CH3COO)2 = Mg(CH3COO)2 + CuSO4 =>
MgSO4 + Cu(CH3COO)2 = Mg(CH3COO)2 + CuSO4

Ag(NO3)2 + CaCl2 = Ag(Cl2)2 + CaNO3 =>
Ag(NO3)2 + 2 CaCl2 = Ag(Cl2)2 + 2 CaNO3

C4H10 + O2 + Ca(OH)2 = CaCO3 + H2O =>
2 C4H10 + 13 O2 + 8 Ca(OH)2 = 8 CaCO3 + 18 H2O

NH3 + O2 = NO2 + H2O =>
4 NH3 + 7 O2 = 4 NO2 + 6 H2O

CH3CH(H)OH = CH3COHH2 =>
CH3CH(H)OH = CH3COHH2

HPO4 + H2O = H2PO4 + OH =>
HPO4 + H2O = H2PO4 + OH

CuSO4 + Zn = CuO + ZnSO3 =>
CuSO4 + Zn = CuO + ZnSO3

H3PO4 + BaCl2 = Ba3(PO4)2 + HCl =>
2 H3PO4 + 3 BaCl2 = Ba3(PO4)2 + 6 HCl

AgNO3 + AgCl = Ag + NO3Cl =>
AgNO3 + AgCl = 2 Ag + NO3Cl

NaOH + MgO = Mg(OH)2 + Na2O =>
2 NaOH + MgO = Mg(OH)2 + Na2O

C7H6O2 + O2 = CO2 + H2O =>
2 C7H6O2 + 15 O2 = 14 CO2 + 6 H2O

B + F2 = BF3 =>
2 B + 3 F2 = 2 BF3

C2H2 + HCN = CH2CHCN =>
C2H2 + HCN = CH2CHCN

H2SiO3 + LiOH = SiO3Li2 + H2O =>
H2SiO3 + 2 LiOH = SiO3Li2 + 2 H2O

CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2

CuZn3 = Cu + Zn =>
CuZn3 = Cu + 3 Zn

CH3Cl + KNO3 = CH3NO3 + KCl =>
CH3Cl + KNO3 = CH3NO3 + KCl

KOH + Ag(NO3) = K(NO3) + Ag(OH) =>
KOH + Ag(NO3) = K(NO3) + Ag(OH)

CUS + H2SO4 = CUSO4 + SO2 + H2O =>
CUS + 4 H2SO4 = CUSO4 + 4 SO2 + 4 H2O

FeSO4 + K3[Fe(CN)6] = Fe3[Fe(CN)6]2 + K2SO4 =>
3 FeSO4 + 2 K3[Fe(CN)6] = Fe3[Fe(CN)6]2 + 3 K2SO4

Al(NO3)3 + NH3 = AlNH3 + NO3 =>
Al(NO3)3 + NH3 = AlNH3 + 3 NO3

HCl + Fe2O3 = FeCl3 + H2O =>
6 HCl + Fe2O3 = 2 FeCl3 + 3 H2O

(CH3OH) + (PBr3) = (CH3Br) + H3PO3 =>
3(CH3OH) + (PBr3) = 3(CH3Br) + H3PO3

KClO4 + Cr(OH)3 + KOH = K2CrO4 + KCl + H2O =>
3 KClO4 + 8 Cr(OH)3 + 16 KOH = 8 K2CrO4 + 3 KCl + 20 H2O

H2SO3 + Pb(OH)4 = Pb(OH)2SO3 + H2O =>
H2SO3 + Pb(OH)4 = Pb(OH)2SO3 + 2 H2O

Pb2 + NO3 = Pb2NO3 =>
Pb2 + NO3 = Pb2NO3

CH3NO2 + Zn + HCl = CH3NH3Cl + ZnCl2 + H2O =>
CH3NO2 + 3 Zn + 7 HCl = CH3NH3Cl + 3 ZnCl2 + 2 H2O

HCl2(aq) + O2(g) = Cl(g) + H2O(l) =>
4 HCl2(aq) + O2(g) = 8 Cl(g) + 2 H2O(l)

C12H22O11(s) + O2(g) = CO2 + H2O =>
C12H22O11(s) + 12 O2(g) = 12 CO2 + 11 H2O

C5H12 + Cl = C5H12Cl =>
C5H12 + Cl = C5H12Cl

H2SO4 + Zn = H2S + ZnSO4 + H2O =>
5 H2SO4 + 4 Zn = H2S + 4 ZnSO4 + 4 H2O

PCl5 = P4 + Cl2 =>
4 PCl5 = P4 + 10 Cl2

Ba + (IO3) = Ba(IO3) =>
Ba + (IO3) = Ba(IO3)

C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O

CH3CH2CH3 + Cl2 = CH3CH(Cl)CH3 + HCl =>
CH3CH2CH3 + Cl2 = CH3CH(Cl)CH3 + HCl

C5H8O12N4 = CO2 + CO + H2O + N2 =>
C5H8O12N4 = 3 CO2 + 2 CO + 4 H2O + 2 N2

K2Cr2O7 + Na2S + HCl = CrCl3 + S + KCl + NaCl + H2O =>
K2Cr2O7 + 3 Na2S + 14 HCl = 2 CrCl3 + 3 S + 2 KCl + 6 NaCl + 7 H2O

MnO2 + HCl = MnCl2 + H2O + Cl2 =>
MnO2 + 4 HCl = MnCl2 + 2 H2O + Cl2

NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO

KBr + H2O2 + H2SO4 = Br2 + H2O + K2SO4 =>
2 KBr + H2O2 + H2SO4 = Br2 + 2 H2O + K2SO4

CuBr2 + Ag = Cu + AgBr =>
CuBr2 + 2 Ag = Cu + 2 AgBr

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Breng de vergelijking van een chemische reactie in evenwicht
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