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Chemische vergelijkingen in evenwicht op01/19/24

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Breng de vergelijking van een chemische reactie in evenwicht
Na + H = NaH =>
Na + H = NaH

Fe(NO3)2 = Fe2O + NO2 + O2 =>
4 Fe(NO3)2 = 2 Fe2O + 8 NO2 + 3 O2

Fe(CN)6 + Hf2(ZnO2)3 = Hf4[Fe(CN)6]3 + ZnO2 =>
3 Fe(CN)6 + 2 Hf2(ZnO2)3 = Hf4[Fe(CN)6]3 + 6 ZnO2

Mg + Pb(No3)2 = Pb + Mg(No3)2 =>
Mg + Pb(No3)2 = Pb + Mg(No3)2

KC8H5O4 + NaOH = NaKC8H4O4 + H2O =>
KC8H5O4 + NaOH = NaKC8H4O4 + H2O

P4 + Ca = Ca3P2 =>
P4 + 6 Ca = 2 Ca3P2

ZnCl2 + Ca(NO3)2 = ZnCl2N2 + Ca(O3)2 =>
ZnCl2 + Ca(NO3)2 = ZnCl2N2 + Ca(O3)2

CuCl2*2H2O + CH3COCH2COCH3 = Cu(CH2COCH2COCH3)2 + HCl + H2O =>
CuCl2*2H2O + 2 CH3COCH2COCH3 = Cu(CH2COCH2COCH3)2 + 2 HCl + 2 H2O

KMnO4 + H2O + FeSO4 = MnO2 + Fe2(SO4)3 + KOH + Fe(OH)3 =>
KMnO4 + 2 H2O + 3 FeSO4 = MnO2 + Fe2(SO4)3 + KOH + Fe(OH)3

SO4{2-} + SnO2{2-} = SnO3{2-} + SO3{2-} =>
SO4{2-} + SnO2{2-} = SnO3{2-} + SO3{2-}

CuCl2 + NaOH + Mg = Cu + NaCl + MgOH =>
CuCl2 + 2 NaOH + 2 Mg = Cu + 2 NaCl + 2 MgOH

Au + NaNO3 + HCl = AuCl3 + NaCl + NO + H2O =>
Au + NaNO3 + 4 HCl = AuCl3 + NaCl + NO + 2 H2O

KOH + NH4NO3 = KNO3 + NH3 + H2O = =>
KOH + NH4NO3 = KNO3 + NH3 + H2O

Ca + Al2O3 = Al + CaO =>
3 Ca + Al2O3 = 2 Al + 3 CaO

NaCHO3 + C6H8O7 = Na3C6H5O7 + H2O + CO2 =>
3 NaCHO3 + C6H8O7 = Na3C6H5O7 + 3 H2O + 3 CO2

Si + FeO = SiO2 + Fe =>
Si + 2 FeO = SiO2 + 2 Fe

CaOCl2 + H2CO3 = CaCO3 + H2O + CaCl2 + Cl2O =>
2 CaOCl2 + H2CO3 = CaCO3 + H2O + CaCl2 + Cl2O

Ni + Au(NO3)3 = Au + NiNO3 =>
3 Ni + Au(NO3)3 = Au + 3 NiNO3

C9N2H6O2 + O2 = CO2 + H2O + N2O3 =>
C9N2H6O2 + 11 O2 = 9 CO2 + 3 H2O + N2O3

Al + I2 = AlI3(s) =>
2 Al + 3 I2 = 2 AlI3(s)

PbO2 + Cl{-} + H{+} = Cl2 + Pb{-} + OH =>
2 PbO2 + 6 Cl{-} + 4 H{+} = 3 Cl2 + 2 Pb{-} + 4 OH

C + FO = CO + F =>
C + FO = CO + F

AgCl = Cl2 + Ag =>
2 AgCl = Cl2 + 2 Ag

MgO + H2CO3 = MgOH2CO3 =>
MgO + H2CO3 = MgOH2CO3

HCOOH + Zn(OH)2 = H2O + Zn(HCOO)2 =>
2 HCOOH + Zn(OH)2 = 2 H2O + Zn(HCOO)2

C8H18 + CO2 = CO + H2O =>
C8H18 + 17 CO2 = 25 CO + 9 H2O

NiSO4 + NH4OH = [Ni(NH3)2]SO4 + H2O =>
NiSO4 + 2 NH4OH = [Ni(NH3)2]SO4 + 2 H2O

C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O

NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O

Ar + O = Ar2O3 =>
2 Ar + 3 O = Ar2O3

NaO2 + HNO3 = NaOH + NO2 + O2 =>
NaO2 + HNO3 = NaOH + NO2 + O2

Tungsten + Iodine + Fluorine = WIFI =>
2 W + 2 I2 + F2 = 2 WIFI

P2O5 + H2O = H3PO4 =>
P2O5 + 3 H2O = 2 H3PO4

NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O

K + NH3 = KNH2 + H2 =>
2 K + 2 NH3 = 2 KNH2 + H2

NO + NO3 = N2O4 =>
NO + NO3 = N2O4

HNO3(aq) + K2SO3(aq) = K2SO4(aq) + H2O(l) + NO2(g) =>
2 HNO3(aq) + K2SO3(aq) = K2SO4(aq) + H2O(l) + 2 NO2(g)

Br + PI = BrI + P =>
Br + PI = BrI + P

C3H7NO + MnCl2*4H2O + CH2O2 = [(CH3)2NH2][Mn(COOH)3] + H2O + HCl =>
C3H7NO + MnCl2*4H2O + 2 CH2O2 = [(CH3)2NH2][Mn(COOH)3] + 3 H2O + 2 HCl

Pd(NO3)2 + Na2S = PdS + NaNO3 =>
Pd(NO3)2 + Na2S = PdS + 2 NaNO3

H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O

NaNO2 + H2SO4 = Na2SO4 + H2O + HNO3 + NO =>
6 NaNO2 + 3 H2SO4 = 3 Na2SO4 + 2 H2O + 2 HNO3 + 4 NO

Al2O3 + HCl = AlCl3 + H2O =>
Al2O3 + 6 HCl = 2 AlCl3 + 3 H2O

Fe3O4 + KMnO4 + H2SO4 = Fe2SO43 + MnSO4 + K2SO4 + H2O =>
10 Fe3O4 + 224 KMnO4 + 351 H2SO4 = 15 Fe2SO43 + 224 MnSO4 + 112 K2SO4 + 351 H2O

H2S(g) + PbCrO4(s) = PbS(s) + H2CrO4(s) =>
H2S(g) + PbCrO4(s) = PbS(s) + H2CrO4(s)

Al(OH)3 + H2CO3 = Al2(CO3)3 + H2O =>
2 Al(OH)3 + 3 H2CO3 = Al2(CO3)3 + 6 H2O

Mg + O3 = MgO2 =>
3 Mg + 2 O3 = 3 MgO2

CH3COOH + Na2CO3 = CH3CO2Na + CO2 + H2O =>
2 CH3COOH + Na2CO3 = 2 CH3CO2Na + CO2 + H2O

Pb(No3)2 + Na2SO4 = Pb2(SO4)2 + NaNo3 =>
2 Pb(No3)2 + 2 Na2SO4 = Pb2(SO4)2 + 4 NaNo3

C6H6 + Br2 = C6H5Br + HBr =>
C6H6 + Br2 = C6H5Br + HBr

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Breng de vergelijking van een chemische reactie in evenwicht
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