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Chemische vergelijkingen in evenwicht op12/18/24

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Breng de vergelijking van een chemische reactie in evenwicht
BaOH2CO3 = Ba(OH)2CO2 =>
BaOH2CO3 = Ba(OH)2CO2

C3H4 + NaH = NaC3H3 + H2 =>
C3H4 + NaH = NaC3H3 + H2

FeSO4 + KClO3 + KOH = K2FeO4 + KCl + K2SO4 + H2O =>
3 FeSO4 + 2 KClO3 + 12 KOH = 3 K2FeO4 + 2 KCl + 3 K2SO4 + 6 H2O

ZnSO4 + BaCl2 = ZnSO4BaCl2 =>
ZnSO4 + BaCl2 = ZnSO4BaCl2

BaCrO4 + HNO3 = BaCr2O7 + Ba(NO3)2 + H2O =>
2 BaCrO4 + 2 HNO3 = BaCr2O7 + Ba(NO3)2 + H2O

C2H7N + O2 = CO2 + H2O + NO2 =>
4 C2H7N + 19 O2 = 8 CO2 + 14 H2O + 4 NO2

TiOSO4 + Zn = ZnSO4 + TiO =>
TiOSO4 + Zn = ZnSO4 + TiO

(NH4)2SO4 + H2O = NH4OH + H2SO4 =>
(NH4)2SO4 + 2 H2O = 2 NH4OH + H2SO4

Sb + H2O = Sb2O3 + H2 =>
2 Sb + 3 H2O = Sb2O3 + 3 H2

SO2SiO2 = SiSO4 =>
SO2SiO2 = SiSO4

Na + NaNO3 = Na2O + N2 =>
10 Na + 2 NaNO3 = 6 Na2O + N2

NaOH(aq) + HCl = NaCl(aq) + H2O(l) =>
NaOH(aq) + HCl = NaCl(aq) + H2O(l)

C2H7N + O2 = CO + H2O + NO =>
4 C2H7N + 13 O2 = 8 CO + 14 H2O + 4 NO

NH4NO3 + H3PO4 = (NH4)3PO4 + H2O + NO2 =>
7 NH4NO3 + 2 H3PO4 = 2(NH4)3PO4 + 5 H2O + 8 NO2

CuO(aq) + H2SO4(aq) = CuSO4(aq) + H2O =>
CuO(aq) + H2SO4(aq) = CuSO4(aq) + H2O

Li2CO3 + FeI3 = LiI + Fe2(CO3)3 =>
3 Li2CO3 + 2 FeI3 = 6 LiI + Fe2(CO3)3

Al + KOH + H2O = KAl(OH)4 + H2 =>
2 Al + 2 KOH + 6 H2O = 2 KAl(OH)4 + 3 H2

Na2O2 + H2O = NaOH + O2 =>
2 Na2O2 + 2 H2O = 4 NaOH + O2

CU(NO3)2 + Ca(OH)2 = CU(OH)2 + Ca(NO3)2 =>
CU(NO3)2 + Ca(OH)2 = CU(OH)2 + Ca(NO3)2

NaHSO4 = NaH + SO4 =>
NaHSO4 = NaH + SO4

AgNO3 + NH4OH = AgH4OH + NNO3 =>
AgNO3 + NH4OH = AgH4OH + NNO3

CaO*Al2O3 + Ca(OH)2 = Al(OH)3 + CaO =>
CaO*Al2O3 + 3 Ca(OH)2 = 2 Al(OH)3 + 4 CaO

Na2SO4 + BaCl2 = BaSO4 + NaCl =>
Na2SO4 + BaCl2 = BaSO4 + 2 NaCl

C7H7ClNaOH = C6H5CH2OHNaCl =>
C7H7ClNaOH = C6H5CH2OHNaCl

Na2O2 + H2O = NaOH + O2 =>
2 Na2O2 + 2 H2O = 4 NaOH + O2

CuSO4 + NaPO4 = Cu(PO4) + NaSO4 =>
CuSO4 + NaPO4 = Cu(PO4) + NaSO4

BCl3 + H2O = B(OH)3 + HCl =>
BCl3 + 3 H2O = B(OH)3 + 3 HCl

(NH4)2S + CuSO4 = (NH4)2SO4 + CuS =>
(NH4)2S + CuSO4 = (NH4)2SO4 + CuS

NH3 + HCl = NH4{+} + Cl{-} =>
NH3 + HCl = NH4{+} + Cl{-}

NH4OH + CH3COOH = NH4 + CH3COO + H2O =>
NH4OH + CH3COOH = NH4 + CH3COO + H2O

H2SO4 + BaCl2 = BaSO4 + HCl =>
H2SO4 + BaCl2 = BaSO4 + 2 HCl

PS = P + S =>
PS = P + S

H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O

CaNO3 + (NH4)2HPO4 + HNO3 = Ca10(PO4)6(OH)2 + NH4NO3 + H2O =>
40 CaNO3 + 24(NH4)2HPO4 + 18 HNO3 = 4 Ca10(PO4)6(OH)2 + 53 NH4NO3 + 7 H2O

Cd + H2Se = CdSe + H2 =>
Cd + H2Se = CdSe + H2

NH2 + HCl = NH3 + Cl2 =>
2 NH2 + 2 HCl = 2 NH3 + Cl2

HgSO4(aq) + Al(s) = Al(SO4)3(aq) + Hg(s) =>
3 HgSO4(aq) + Al(s) = Al(SO4)3(aq) + 3 Hg(s)

CuCl2 + K3(PO4) = KCl + Cu3(PO4)2 =>
3 CuCl2 + 2 K3(PO4) = 6 KCl + Cu3(PO4)2

Zn + HI = ZnI2 + H2 =>
Zn + 2 HI = ZnI2 + H2

CH2O2 + O2 = CO2 + H2O =>
2 CH2O2 + O2 = 2 CO2 + 2 H2O

BeF2 + KF = K2[BeF4] =>
BeF2 + 2 KF = K2[BeF4]

AgNO3 + H2S = Ag2S + HNO3 =>
2 AgNO3 + H2S = Ag2S + 2 HNO3

Ni + HCl = NiCl2 + H2 =>
Ni + 2 HCl = NiCl2 + H2

AgNO3 + H2S = Ag2S + HNO3 =>
2 AgNO3 + H2S = Ag2S + 2 HNO3

FeS + O2 = FeO + SO2 =>
2 FeS + 3 O2 = 2 FeO + 2 SO2

AgNO3 + H2S = Ag2S + HNO3 =>
2 AgNO3 + H2S = Ag2S + 2 HNO3

Zn + Pb(C2H3O2)2 = Zn(C2H3O2)2 + Pb =>
Zn + Pb(C2H3O2)2 = Zn(C2H3O2)2 + Pb

Ni + HCl = NiCl2 + H2 =>
Ni + 2 HCl = NiCl2 + H2

NCO3 = NO + CO2 =>
NCO3 = NO + CO2

Mg(s) + O2(g) = MgO(s) =>
2 Mg(s) + O2(g) = 2 MgO(s)

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Breng de vergelijking van een chemische reactie in evenwicht
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