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Chemische vergelijkingen in evenwicht op11/21/24

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Breng de vergelijking van een chemische reactie in evenwicht
HSCN + Fe(NO3)3 = FeSCN + H(NO3)3 =>
HSCN + Fe(NO3)3 = FeSCN + H(NO3)3

C2H4 + O2 = C + H2O =>
C2H4 + O2 = 2 C + 2 H2O

KOH + KCl = ClOH + K2 =>
KOH + KCl = ClOH + K2

Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3

C2H2(g) + F2(g) = HC2F(g) + HF(g) =>
C2H2(g) + F2(g) = HC2F(g) + HF(g)

Rb + Fe2(Cr2O7)3 = Rb2Cr2O7 + Fe =>
6 Rb + Fe2(Cr2O7)3 = 3 Rb2Cr2O7 + 2 Fe

NOCl = NO + Cl2 =>
2 NOCl = 2 NO + Cl2

Fe + F2 = FeF2 =>
Fe + F2 = FeF2

MnO4 + HBr = MnBr2 + H2O + Br =>
MnO4 + 8 HBr = MnBr2 + 4 H2O + 6 Br

S + CO = SO2 + C =>
S + 2 CO = SO2 + 2 C

Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag

Pt + AgNO3 = Pt(NO3)2 + Ag =>
Pt + 2 AgNO3 = Pt(NO3)2 + 2 Ag

H2O2 + HBr = Br2 + H2O =>
H2O2 + 2 HBr = Br2 + 2 H2O

Zn + H2SO3 = ZnSO3 + H2 =>
Zn + H2SO3 = ZnSO3 + H2

Cl2 + AlI = ClI + Al =>
Cl2 + 2 AlI = 2 ClI + 2 Al

Pb + HCl = PbCl4 + H2 =>
Pb + 4 HCl = PbCl4 + 2 H2

SiH4 + NaOH = NaH + H2O + SiO2 =>
SiH4 + 4 NaOH = 4 NaH + 2 H2O + SiO2

Ba(OH)2 + NaNO3 = Ba(NO3)2 + Na(OH) =>
Ba(OH)2 + 2 NaNO3 = Ba(NO3)2 + 2 Na(OH)

C17H21NO4 + O2 = CO2 + H2O + N =>
4 C17H21NO4 + 81 O2 = 68 CO2 + 42 H2O + 4 N

Na2Cr2O7 + AlPO4 = Na3PO4 + Al2(Cr2O7)3 =>
3 Na2Cr2O7 + 2 AlPO4 = 2 Na3PO4 + Al2(Cr2O7)3

C6H6O + O2 = CO + H2O =>
C6H6O + 4 O2 = 6 CO + 3 H2O

ZnS + H2SO4 = ZnSO4 + H2S =>
ZnS + H2SO4 = ZnSO4 + H2S

C6H12 + O2 = CO2 + H2O =>
C6H12 + 9 O2 = 6 CO2 + 6 H2O

Si + OH = SiO3 + H2 =>
2 Si + 6 OH = 2 SiO3 + 3 H2

BaCl2(aq) + K2CrO4(aq) = BaCrO4 + KCl =>
BaCl2(aq) + K2CrO4(aq) = BaCrO4 + 2 KCl

Li2S + SrCl2 = LiCl + SrS =>
Li2S + SrCl2 = 2 LiCl + SrS

CuSO4 + Na2CO3 + H2O = Cu3(OH)2(CO3)2 + Na2SO4 + CO2 =>
3 CuSO4 + 3 Na2CO3 + H2O = Cu3(OH)2(CO3)2 + 3 Na2SO4 + CO2

NiCl + K(HCO3)2 = KCl + Ni(HCO3)2 =>
NiCl + K(HCO3)2 = KCl + Ni(HCO3)2

KI + Ca = CaI + K =>
KI + Ca = CaI + K

Mg(OH)2 + CaCO3 = MgCO3 + Ca(OH)2 =>
Mg(OH)2 + CaCO3 = MgCO3 + Ca(OH)2

Ba + K2Cr2O7 = BaCr2O7 + K =>
Ba + K2Cr2O7 = BaCr2O7 + 2 K

NaOH + C8H5O4K = KOH + C8H5O4Na =>
NaOH + C8H5O4K = KOH + C8H5O4Na

CH3COOH = CH4 + CO2 =>
CH3COOH = CH4 + CO2

Al + H2SO4(ac) = Al2(SO4)3 + H2(g) =>
2 Al + 3 H2SO4(ac) = Al2(SO4)3 + 3 H2(g)

Ca(OH)2(aq) + NH4Cl(aq) = NH4OH(aq) + CaCl2 =>
Ca(OH)2(aq) + 2 NH4Cl(aq) = 2 NH4OH(aq) + CaCl2

H2SO4 + Sr(OH)2 = SrSO4 + H2O =>
H2SO4 + Sr(OH)2 = SrSO4 + 2 H2O

MgCl2 + K2CO3 = MgCO3 + KCl =>
MgCl2 + K2CO3 = MgCO3 + 2 KCl

C2H5NO2 = CH4N2O + CH3COOH =>
4 C2H5NO2 = 2 CH4N2O + 3 CH3COOH

NiCl2 + Na2S = NiS + NaCl =>
NiCl2 + Na2S = NiS + 2 NaCl

SiF4 + H2O = HF + SiO2 =>
SiF4 + 2 H2O = 4 HF + SiO2

NaHCO3 + HC6H7O6 = CO2 + H2O + Na3C6H7O6 =>
30 NaHCO3 + 11 HC6H7O6 = 36 CO2 + 24 H2O + 10 Na3C6H7O6

SeO2 + KOH = K2SeO4 + H2 =>
SeO2 + 2 KOH = K2SeO4 + H2

Ca3(PO4)2 = Ca + (PO4)3 =>
3 Ca3(PO4)2 = 9 Ca + 2(PO4)3

Ca(HCO3)2 = CaO + H2O + CO2 =>
Ca(HCO3)2 = CaO + H2O + 2 CO2

NaAl(OH)4 + H2SO4 = Al(OH)3 + H2O + Na2SO4 =>
2 NaAl(OH)4 + H2SO4 = 2 Al(OH)3 + 2 H2O + Na2SO4

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

SrCl2 + HC2H3O2 = Sr(C2H3O2)2 + HCl =>
SrCl2 + 2 HC2H3O2 = Sr(C2H3O2)2 + 2 HCl

Ba(OH)2(ac) + HCl(ac) = BaCl2(ac) + H2O(l) =>
Ba(OH)2(ac) + 2 HCl(ac) = BaCl2(ac) + 2 H2O(l)

C6H5Br + HBr = C6H5C2H5 + Br2 =>
4 C6H5Br + 10 HBr = 3 C6H5C2H5 + 7 Br2

C5H12O + C7H6O3 = C8H8O3 + H2O =>
C5H12O + 5 C7H6O3 = 5 C8H8O3 + H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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