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Chemische vergelijkingen in evenwicht op06/07/24

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Breng de vergelijking van een chemische reactie in evenwicht
CCl4(g)H2(g) = CHCl3(g)HCl(g) =>
CCl4(g)H2(g) = CHCl3(g)HCl(g)

H2SO4 + H2O = H4SO5 =>
H2SO4 + H2O = H4SO5

Au3N5 + CaS = Au2S5 + Ca3N2 =>
2 Au3N5 + 15 CaS = 3 Au2S5 + 5 Ca3N2

Al + I2 = AlI3 =>
2 Al + 3 I2 = 2 AlI3

C3H8O3 + NO3{-} = HCO3{-} + H2O + CO2 + N2 =>
5 C3H8O3 + 14 NO3{-} = 14 HCO3{-} + 13 H2O + CO2 + 7 N2

CaCO3(s)H2SO4(aq) = CO2(g)H2O(l)CaSO4(aq) =>
CaCO3(s)H2SO4(aq) = CO2(g)H2O(l)CaSO4(aq)

MgCl + K = MgK + Cl =>
MgCl + K = MgK + Cl

CU2S + O2 = CU2 + SO2 =>
CU2S + O2 = CU2 + SO2

KL = L + K =>
KL = L + K

C7H6O6S + FeCl3 = Fe2S3(s) + C7H6O6Cl2 =>
3 C7H6O6S + 2 FeCl3 = Fe2S3(s) + 3 C7H6O6Cl2

Mg(OH)2 + Li3PO4 = Mg3(PO4)2 + Li(OH) =>
3 Mg(OH)2 + 2 Li3PO4 = Mg3(PO4)2 + 6 Li(OH)

Co3S4 + O2 = Co2O3 + SO2 =>
4 Co3S4 + 25 O2 = 6 Co2O3 + 16 SO2

Cu + CaCO3 = Ca2 + Cu(CO3)2 =>
Cu + 2 CaCO3 = Ca2 + Cu(CO3)2

KOH + Al(OH)3 = K3(Al(OH)6) =>
3 KOH + Al(OH)3 = K3(Al(OH)6)

K2O + H3AsO4 = K3AsO4 + H2O =>
3 K2O + 2 H3AsO4 = 2 K3AsO4 + 3 H2O

CH3CONH2 + KOH = CH3COOK + NH3 =>
CH3CONH2 + KOH = CH3COOK + NH3

CH4 + O2 = CO + H2O2 =>
2 CH4 + 5 O2 = 2 CO + 4 H2O2

BF3(g) + H2O(g) = H3BO3 + HF(g) =>
BF3(g) + 3 H2O(g) = H3BO3 + 3 HF(g)

Zn(NO3)2 + Fe = (NO3)2 + ZnFe =>
Zn(NO3)2 + Fe = (NO3)2 + ZnFe

N2O5 + H2O = HNO3 =>
N2O5 + H2O = 2 HNO3

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

Ca + KI = CaKI =>
Ca + KI = CaKI

CaCO3 + H2SO4 = CaSO4(aq) + H2O + CO2 =>
CaCO3 + H2SO4 = CaSO4(aq) + H2O + CO2

Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O

C4H8O2 = C2H3O + C2H5O =>
C4H8O2 = C2H3O + C2H5O

Ti + S8 = Ti2S =>
16 Ti + S8 = 8 Ti2S

AgNO3(aq) + FeSO4(aq) = Ag2SO4(s) + Fe(NO3)2(aq) =>
2 AgNO3(aq) + FeSO4(aq) = Ag2SO4(s) + Fe(NO3)2(aq)

K + CI2 = KCI + I2 =>
2 K + 2 CI2 = 2 KCI + I2

H2(g) + Br2(e) = H2Br2 =>
H2(g) + Br2(e) = H2Br2

C2H6O(l) + O2(g) = CO2(g) + H2O(l) =>
C2H6O(l) + 3 O2(g) = 2 CO2(g) + 3 H2O(l)

C2H4(g)Br2(aq) = C2H4Br2(aq) =>
C2H4(g)Br2(aq) = C2H4Br2(aq)

Bi + HCl = BiCl3 + H2 =>
2 Bi + 6 HCl = 2 BiCl3 + 3 H2

N2 + KF = K3N + F2 =>
N2 + 6 KF = 2 K3N + 3 F2

FeSO4 + PbO2 + HNO3 = H2O + PbSO4 + Fe(NO3)3 + Fe2(SO4)3 =>
6 FeSO4 + 3 PbO2 + 12 HNO3 = 6 H2O + 3 PbSO4 + 4 Fe(NO3)3 + Fe2(SO4)3

CO + O2 = CO2 =>
2 CO + O2 = 2 CO2

Mn5 + S2 = Mn2S5 =>
4 Mn5 + 25 S2 = 10 Mn2S5

CH3NHCH3 + NaNO2 + HCl = C2H5OH + N2 + NaCl + H2O =>
CH3NHCH3 + NaNO2 + HCl = C2H5OH + N2 + NaCl + H2O

CH3CO2H(aq) + NaHCO3(aq) = CH3CO2Na(aq) + H2O(l) + CO2(g) =>
CH3CO2H(aq) + NaHCO3(aq) = CH3CO2Na(aq) + H2O(l) + CO2(g)

CaNO2 + BaO = CaO + BaNO2 =>
CaNO2 + BaO = CaO + BaNO2

H3PO4 + NH3 = (NH4)3PO4 =>
H3PO4 + 3 NH3 = (NH4)3PO4

In2S3 = In + S =>
In2S3 = 2 In + 3 S

HCl + Ca(OH)2 = CaCl2 + H2(OH)2 =>
2 HCl + Ca(OH)2 = CaCl2 + H2(OH)2

C2H5NO2 = C4H8N2O3 + H2O =>
2 C2H5NO2 = C4H8N2O3 + H2O

Cu(NO3)2(aq)BaCl2(aq) = CuCl2(s)Ba(NO3)2(aq) =>
Cu(NO3)2(aq)BaCl2(aq) = CuCl2(s)Ba(NO3)2(aq)

Zn(s) + NiBr(aq) = Ni(s) + ZnBr2(aq) =>
Zn(s) + 2 NiBr(aq) = 2 Ni(s) + ZnBr2(aq)

CuSO{4} + Zn = Cu + ZnSO{4} =>
CuSO{4} + Zn = Cu + ZnSO{4}

Ba + S8 = BaS8 =>
Ba + S8 = BaS8

Hf + Fe3O4 = HfO2 + Fe =>
2 Hf + Fe3O4 = 2 HfO2 + 3 Fe

CH3NHCH3 + NaNO2 + HCl = C2H5OH + N2 + NaCl + H2O =>
CH3NHCH3 + NaNO2 + HCl = C2H5OH + N2 + NaCl + H2O

N2(g) + CaC2(s) = C(s) + CaNCN(s) =>
N2(g) + CaC2(s) = C(s) + CaNCN(s)

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Breng de vergelijking van een chemische reactie in evenwicht
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