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Chemische vergelijkingen in evenwicht op01/06/25

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Breng de vergelijking van een chemische reactie in evenwicht
C2H8N4 + N2O4 = N2 + CO2 + H2O =>
C2H8N4 + 2 N2O4 = 4 N2 + 2 CO2 + 4 H2O

AlF3 + Br2 = AlBr3 + F =>
2 AlF3 + 3 Br2 = 2 AlBr3 + 6 F

CH4 + O2 = CH3 + H2O =>
4 CH4 + O2 = 4 CH3 + 2 H2O

KrF2 + HNO3 = HF + Kr + NO2 + O2 =>
KrF2 + 2 HNO3 = 2 HF + Kr + 2 NO2 + O2

(NH4)2SO4 + Ca(NO3)2 = (NH4)2(NO3)2 + CaSO4 =>
(NH4)2SO4 + Ca(NO3)2 = (NH4)2(NO3)2 + CaSO4

FeCl2*3H2O + CH3MgBr*2H2O = Fe8C13H39{-} + MgBr2 + MgCl2 + C2H6 + H2O + MgCl*5H2O{+} =>
16 FeCl2*3H2O + 34 CH3MgBr*2H2O = 2 Fe8C13H39{-} + 17 MgBr2 + 15 MgCl2 + 4 C2H6 + 106 H2O + 2 MgCl*5H2O{+}

KMnO4 + Al2(SO3)3 = K2SO3 + Al(MnO4)3 =>
6 KMnO4 + Al2(SO3)3 = 3 K2SO3 + 2 Al(MnO4)3

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

I2 + Cl2 + H2O = HIO + HCl =>
I2 + Cl2 + 2 H2O = 2 HIO + 2 HCl

CUS + H2S = HCU + S =>
2 CUS + H2S = 2 HCU + 3 S

CaCO3 + Pb(NO3)2 = Ca(NO3)2 + PbCO3 =>
CaCO3 + Pb(NO3)2 = Ca(NO3)2 + PbCO3

CU{2+} + SO4{-2} = CUSO4 =>
CU{2+} + SO4{-2} = CUSO4

C6H8O6 + OH{-} = C6H7O6{-} + H2O =>
C6H8O6 + OH{-} = C6H7O6{-} + H2O

Cr(OH)3 + H2S = CrH2 + S(OH)3 =>
Cr(OH)3 + H2S = CrH2 + S(OH)3

CH3{-}CH3 = CH3{-}CH2{-}Cl = C2H5{-}OH{-}CH2 = CH2{-}CH3{-}CH3 =>
CH3{-}CH3 = CH3{-}CH2{-}Cl

BaCl2(s) + NaOH(aq) = Ba(OH)2(aq) + NaCl(s) =>
BaCl2(s) + 2 NaOH(aq) = Ba(OH)2(aq) + 2 NaCl(s)

HOCN + H2O = H3O + OCN =>
HOCN + H2O = H3O + OCN

Mg + Co(No3)2 = MgCo(No3)2 =>
Mg + Co(No3)2 = MgCo(No3)2

NH4CN + KMnO4 + HCl = KNO3 + K2CO3 + MnO2 + KCl + H2O =>
NH4CN + 6 KMnO4 + 2 HCl = 2 KNO3 + K2CO3 + 6 MnO2 + 2 KCl + 3 H2O

FeCl3 + HNO3 + NaOH = Fe(OH)3 + NaNO3 + HCl =>
FeCl3 + 3 HNO3 + 3 NaOH = Fe(OH)3 + 3 NaNO3 + 3 HCl

FeSO4*7H2O + H2SO4 = Fe2(SO4)3 + H2O + H2 =>
2 FeSO4*7H2O + H2SO4 = Fe2(SO4)3 + 14 H2O + H2

AgCl + Na2(CrO4) = NaCl + Ag2(CrO4) =>
2 AgCl + Na2(CrO4) = 2 NaCl + Ag2(CrO4)

NaNO3 + KClO4 = NaClO4 + KNO3 =>
NaNO3 + KClO4 = NaClO4 + KNO3

K + S = KKS =>
2 K + S = KKS

Ti + OH = TiO2 + H2O =>
Ti + 4 OH = TiO2 + 2 H2O

H2CO3 + Sr(OH)2 = H2O + SrCO3 =>
H2CO3 + Sr(OH)2 = 2 H2O + SrCO3

ZnCl2 + H2O = ZnOHCl + HCl =>
ZnCl2 + H2O = ZnOHCl + HCl

C6H5OK + H2CO3 = C6H5OH + KHCO3 =>
C6H5OK + H2CO3 = C6H5OH + KHCO3

H3PO4(aq) + Sr(OH)2(aq) = Sr3(PO4)2(aq) + H2O(l) =>
2 H3PO4(aq) + 3 Sr(OH)2(aq) = Sr3(PO4)2(aq) + 6 H2O(l)

Ac + Cl2 = AcCl3 =>
2 Ac + 3 Cl2 = 2 AcCl3

Pb + KCl = PbK + Cl =>
Pb + KCl = PbK + Cl

KOH + KHC4O8 = H2O + K + CO2 =>
KOH + KHC4O8 = H2O + 2 K + 4 CO2

H2Se + Hg(OH)2 = HgSe + H2O =>
H2Se + Hg(OH)2 = HgSe + 2 H2O

C7H6O2 + O2 = C1O2 + H2O =>
2 C7H6O2 + 15 O2 = 14 C1O2 + 6 H2O

HAuCl4*H2O + Na3C6H5O7*2H2O = HAu(C4H2O4)2 + H2O + NaCl =>
3 HAuCl4*H2O + 4 Na3C6H5O7*2H2O = 3 HAu(C4H2O4)2 + 15 H2O + 12 NaCl

Ca(OH)2 + NaCH3COO = Ca(CH3COO)2 + NaOH =>
Ca(OH)2 + 2 NaCH3COO = Ca(CH3COO)2 + 2 NaOH

CH3CH(NH2)COOH + HCl = CH3CHClCOOH + NH3 =>
CH3CH(NH2)COOH + HCl = CH3CHClCOOH + NH3

KMnO4 + C6H8O7 + H2SO4 = CO2 + K2SO4 + MnSO4 + H2O =>
18 KMnO4 + 5 C6H8O7 + 27 H2SO4 = 30 CO2 + 9 K2SO4 + 18 MnSO4 + 47 H2O

KOH + C5H6 + NiCl2(H2O)6 = Ni(C5H5)2 + KOH(H2O)6 + KCl =>
10 KOH + 6 C5H6 + 3 NiCl2(H2O)6 = 3 Ni(C5H5)2 + 4 KOH(H2O)6 + 6 KCl

CaCO3 + H2 = CaCO2 + H2O =>
CaCO3 + H2 = CaCO2 + H2O

H2SO3 + LiOH = H2O + (Li)2SO3 =>
H2SO3 + 2 LiOH = 2 H2O + (Li)2SO3

BaSO3 + HCl = BaCl2 + H2O + SO2 =>
BaSO3 + 2 HCl = BaCl2 + H2O + SO2

K(s) + CuCl2(aq) = KCl(aq) + Cu(s) =>
2 K(s) + CuCl2(aq) = 2 KCl(aq) + Cu(s)

Au = Au{+} + e =>
Au = Au{+} + e

Zn(NO3)2 + (NH4)SO4 = ZnSO4 + NH4(NO3)2 =>
Zn(NO3)2 + (NH4)SO4 = ZnSO4 + NH4(NO3)2

Na2CO3 + H2S = NaHCO3 + Na2S =>
2 Na2CO3 + H2S = 2 NaHCO3 + Na2S

Ca(NO3)2 + NaHCO3 = Ca(HCO3)2 + NaNO3 =>
Ca(NO3)2 + 2 NaHCO3 = Ca(HCO3)2 + 2 NaNO3

(NH4)2CO3(s) = NH3(aq) + CO2 + H2O(l) =>
(NH4)2CO3(s) = 2 NH3(aq) + CO2 + H2O(l)

Cl + P4 = PCl3 =>
12 Cl + P4 = 4 PCl3

Na2WO4 + HCl + Zn = WO2 + NaCl + ZnCl2 + H2O =>
Na2WO4 + 4 HCl + Zn = WO2 + 2 NaCl + ZnCl2 + 2 H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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