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Chemische vergelijkingen in evenwicht op01/09/25

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Breng de vergelijking van een chemische reactie in evenwicht
NH4NO3 = N2 + O2 + H2O =>
2 NH4NO3 = 2 N2 + O2 + 4 H2O

BaO + Al3 = Al2O3 + Ba =>
9 BaO + 2 Al3 = 3 Al2O3 + 9 Ba

Na + SO4 = Na2SO4 =>
2 Na + SO4 = Na2SO4

C4H9ClKOH = C4H10OKCl =>
C4H9ClKOH = C4H10OKCl

H2SO4 + K2Cr2O7 = CrO3 + K2SO4 + H2O =>
H2SO4 + K2Cr2O7 = 2 CrO3 + K2SO4 + H2O

Ca(Cl)2 + NaOH = Ca(OH)2 + NaCl =>
Ca(Cl)2 + 2 NaOH = Ca(OH)2 + 2 NaCl

Mg(NO3)2 + KOH = Mg(OH)2 + KNO3 =>
Mg(NO3)2 + 2 KOH = Mg(OH)2 + 2 KNO3

Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O

MnO2 + SO3{2-} + H{+} = Mn{2+} + [S2O6]{2-} + H2O =>
MnO2 + 2 SO3{2-} + 4 H{+} = Mn{2+} + [S2O6]{2-} + 2 H2O

ZnNO3 + NaOH = ZnO + NaNO3 + H2 =>
2 ZnNO3 + 2 NaOH = 2 ZnO + 2 NaNO3 + H2

CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O

CoCl2 + AgCl = AgCo + Cl =>
CoCl2 + AgCl = AgCo + 3 Cl

HCI + K2SO3 = KCI + H2SO3 =>
2 HCI + K2SO3 = 2 KCI + H2SO3

NaNO3 + HCl = HNO3NaCl =>
NaNO3 + HCl = HNO3NaCl

Ni(SO4) + HNO3 + H2SO4 = Ni2(SO4)3 + NO2 + H2O =>
2 Ni(SO4) + 2 HNO3 + H2SO4 = Ni2(SO4)3 + 2 NO2 + 2 H2O

Ca(OH)2 + Cl2O = CaCl2 + Ca(ClO3)2 + H2O =>
3 Ca(OH)2 + 3 Cl2O = 2 CaCl2 + Ca(ClO3)2 + 3 H2O

Cu + H2O + I2 = [Cu(en)2(H2O)2]I2 =>
2 Cu + 2 H2O + I2 = [Cu(en)2(H2O)2]I2

CH3CH2CHO + [Ag(NH3)2]OH = Ag + CH3CH2COOH + NH3 + H2O =>
CH3CH2CHO + 2[Ag(NH3)2]OH = 2 Ag + CH3CH2COOH + 4 NH3 + H2O

NiSO4NH4(OH) = (NiOH)2SO4(NH4)2SO4 =>
2 NiSO4NH4(OH) = (NiOH)2SO4(NH4)2SO4

Al4C3 + H2O = CH4 + Al(OH)3 =>
Al4C3 + 12 H2O = 3 CH4 + 4 Al(OH)3

Cl2 + H2O2 = O2 + HCl =>
Cl2 + H2O2 = O2 + 2 HCl

Cu + FeCl3 + H2O = CuCl + FeO + H2 =>
3 Cu + FeCl3 + H2O = 3 CuCl + FeO + H2

*2NaCl + HBr = NaBr + HCl =>
*2NaCl + 2 HBr = 2 NaBr + 2 HCl

CuSO4 + Hg = CuHg + SO4 =>
CuSO4 + Hg = CuHg + SO4

CuCl2 + Fe(NO3)3 = Cu(NO3)3 + Cl2Fe =>
CuCl2 + Fe(NO3)3 = Cu(NO3)3 + Cl2Fe

Na2O + SO3 = Na2SO4 =>
Na2O + SO3 = Na2SO4

MnSO4 = Mn + SO4 =>
MnSO4 = Mn + SO4

CuSO4*5H2O + NaOH + CH3CHO = Cu2O + CH3COOH2Na2SO4 + H2O =>
2 CuSO4*5H2O + 4 NaOH + 2 CH3CHO = Cu2O + 2 CH3COOH2Na2SO4 + 11 H2O

KI + AgNO3 = AgKI + NO3 =>
KI + AgNO3 = AgKI + NO3

Ge + S = GeS =>
Ge + S = GeS

Na2Cr2O7 + CuSO4 = Na2SO4 + CuCr2O7 =>
Na2Cr2O7 + CuSO4 = Na2SO4 + CuCr2O7

C2H6 = H3C =>
C2H6 = 2 H3C

ZnFeCl2 = ZnCl2Fe =>
ZnFeCl2 = ZnCl2Fe

C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O

Na2S2O3 + I2 = Na2S4O6 + NaI =>
2 Na2S2O3 + I2 = Na2S4O6 + 2 NaI

H2CO3 = H2O + CO2 =>
H2CO3 = H2O + CO2

CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O

C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O

S8 + O2 = SO2 =>
S8 + 8 O2 = 8 SO2

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

Cr2O3 + CO = Cr + CO2 =>
Cr2O3 + 3 CO = 2 Cr + 3 CO2

MnSO4 = Mn + SO4 =>
MnSO4 = Mn + SO4

LiBH4 + HCl + H2O = LiCl + H2 + H3BO3 =>
LiBH4 + HCl + 3 H2O = LiCl + 4 H2 + H3BO3

S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3

NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O

N2O5 = N2O4 + O2 =>
2 N2O5 = 2 N2O4 + O2

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

MnSO4 = Mn + SO4 =>
MnSO4 = Mn + SO4

KNO3 = KNO2 + O2 =>
2 KNO3 = 2 KNO2 + O2

I2 = I =>
I2 = 2 I

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Breng de vergelijking van een chemische reactie in evenwicht
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