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Chemische vergelijkingen in evenwicht op02/02/25

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Breng de vergelijking van een chemische reactie in evenwicht
C7H5N3O6(s) = N2(g) + H2(g) + CO(g) + C(s) =>
2 C7H5N3O6(s) = 3 N2(g) + 5 H2(g) + 12 CO(g) + 2 C(s)

NH4NO3 = NOH + H2O =>
NH4NO3 = 2 NOH + H2O

NiSO4 + RbOH = Ni(OH)2 + Rb2SO4 =>
NiSO4 + 2 RbOH = Ni(OH)2 + Rb2SO4

Mg(s) + H2SO4(Ac) = MgSO4(Ac) + H2(g) =>
Mg(s) + H2SO4(Ac) = MgSO4(Ac) + H2(g)

Al + I2 = Al2I6 =>
2 Al + 3 I2 = Al2I6

N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3

Pb(NO3)2 + K2CO3 = K2(NO3)2 + PbCO3 =>
Pb(NO3)2 + K2CO3 = K2(NO3)2 + PbCO3

AlI + Br = AlBr3 + I2 =>
2 AlI + 6 Br = 2 AlBr3 + I2

C4H4 + HCl = C4H10 + Cl2 =>
C4H4 + 6 HCl = C4H10 + 3 Cl2

Ba + Cu(NO3)2 = BaCu + NO3 =>
Ba + Cu(NO3)2 = BaCu + 2 NO3

K2CrO4 + Na2SO3 + KOH + H2O = Na2SO4 + K3[Cr(OH)6] =>
2 K2CrO4 + 3 Na2SO3 + 2 KOH + 5 H2O = 3 Na2SO4 + 2 K3[Cr(OH)6]

NH4NO3 = H2O + N2O =>
NH4NO3 = 2 H2O + N2O

Fe(NO3)3 + KSCN = Fe(NO3)3KSCN =>
Fe(NO3)3 + KSCN = Fe(NO3)3KSCN

Na + C2H5 = C2H5Na =>
Na + C2H5 = C2H5Na

OCl2 + H2O = HClO =>
OCl2 + H2O = 2 HClO

Fe2(SO4)3 + Cu(OH)2 = CuSO4 + Fe(OH)3 =>
Fe2(SO4)3 + 3 Cu(OH)2 = 3 CuSO4 + 2 Fe(OH)3

C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O

P4 + HCl + O2 = PCl3 + H2O =>
P4 + 12 HCl + 3 O2 = 4 PCl3 + 6 H2O

HCl = H{+} + Cl{-} =>
HCl = H{+} + Cl{-}

KBrO3 + H2SO4 + Na2S = Br2 + K2SO4 + Na2SO4 + H2O =>
8 KBrO3 + 4 H2SO4 + 5 Na2S = 4 Br2 + 4 K2SO4 + 5 Na2SO4 + 4 H2O

Mg + Cl = Mg(Cl2)2 =>
Mg + 4 Cl = Mg(Cl2)2

Cu(HNO3) + NaOH = CuOH + NaHNO3 =>
Cu(HNO3) + NaOH = CuOH + NaHNO3

CH3CHCH3CHCH3CH3 + O2 = CO2 + H2O =>
2 CH3CHCH3CHCH3CH3 + 19 O2 = 12 CO2 + 14 H2O

MgCl2 + NH4Br = MgBr2 + NH4Cl =>
MgCl2 + 2 NH4Br = MgBr2 + 2 NH4Cl

(NH4)2PtCl6 + NaNO3 = PtO2 + NH3 + HCl + NaCl + NO2 =>
5(NH4)2PtCl6 + 14 NaNO3 = 5 PtO2 + 8 NH3 + 16 HCl + 14 NaCl + 16 NO2

Fe(NO3)3 + KSCN = Fe(NO3)3KSCN =>
Fe(NO3)3 + KSCN = Fe(NO3)3KSCN

Eu + Au + Bi = EuAu2Bi2 =>
Eu + 2 Au + 2 Bi = EuAu2Bi2

ZnCO3 + HCl = ZnCl2 + H2O + CO2 =>
ZnCO3 + 2 HCl = ZnCl2 + H2O + CO2

As2S3 + HNO3 + H2O = H3AsO4 + H2SO4 + NO =>
3 As2S3 + 28 HNO3 + 4 H2O = 6 H3AsO4 + 9 H2SO4 + 28 NO

NaOH + Na2CO3 = Na2OHNaCO3 =>
NaOH + Na2CO3 = Na2OHNaCO3

Zn(NO3)2 = ZnO + NO2 + O2 =>
2 Zn(NO3)2 = 2 ZnO + 4 NO2 + O2

Cu + FeSO = CuSO + Fe =>
Cu + FeSO = CuSO + Fe

(CH3CH2)3B + H2O2 = CH3CH2OH + B(OH)3 =>
(CH3CH2)3B + 3 H2O2 = 3 CH3CH2OH + B(OH)3

(NH4)2SO4 = NH3 + SO2 + O2 + H2O =>
2(NH4)2SO4 = 4 NH3 + 2 SO2 + O2 + 2 H2O

CrCl3 + K2SO3 + H2O = KCl + SO2 + Cr(OH)3 =>
2 CrCl3 + 3 K2SO3 + 3 H2O = 6 KCl + 3 SO2 + 2 Cr(OH)3

Ni(OH)2 + H2SO4 = (NiOH)2SO4 + H2O =>
2 Ni(OH)2 + H2SO4 = (NiOH)2SO4 + 2 H2O

NH4NO3 = NOH + H2O =>
NH4NO3 = 2 NOH + H2O

(CH3CH2)3B + H2O2 = CH3CH2OH + B(OH)3 =>
(CH3CH2)3B + 3 H2O2 = 3 CH3CH2OH + B(OH)3

Ca(OH)2 + NaHCO3 = NaOH + CaCO3 + H2O =>
Ca(OH)2 + NaHCO3 = NaOH + CaCO3 + H2O

S8 + NO2 = SO2 + N2 =>
S8 + 8 NO2 = 8 SO2 + 4 N2

C5H8O + O2 = CO2 + H2O =>
2 C5H8O + 13 O2 = 10 CO2 + 8 H2O

H2SO5 + H2O = H2O2 + H2SO4 =>
H2SO5 + H2O = H2O2 + H2SO4

Br2 + BaCl2 = BaBr2 + Cl =>
Br2 + BaCl2 = BaBr2 + 2 Cl

MgB = Mg + B2 =>
2 MgB = 2 Mg + B2

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

NaOH + KSb(OH)6 = NaSb(OH)6 + K + OH =>
NaOH + KSb(OH)6 = NaSb(OH)6 + K + OH

S + O2 = SO2 =>
S + O2 = SO2

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

S + O2 = SO2 =>
S + O2 = SO2

(NH4)2SO4 = NH3 + SO2 + O2 + H2O =>
2(NH4)2SO4 = 4 NH3 + 2 SO2 + O2 + 2 H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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