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Chemische vergelijkingen in evenwicht op08/14/24

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Breng de vergelijking van een chemische reactie in evenwicht
H2S + Cl2 = S* + HCl =>
H2S + Cl2 = S* + 2 HCl

HNO3 + NO2 = HN2O5 =>
HNO3 + NO2 = HN2O5

CO2 + NH3 = OC(NH2)2 + H2O =>
CO2 + 2 NH3 = OC(NH2)2 + H2O

HNO2(aq) + Ca(OH)2(aq) = Ca(NO2)2(aq) + H2O(l) =>
2 HNO2(aq) + Ca(OH)2(aq) = Ca(NO2)2(aq) + 2 H2O(l)

HNO3 + NH4OH = HN4NO3 + H2O =>
5 HNO3 + 5 NH4OH = 2 HN4NO3 + 14 H2O

C6H5NH2 + O2 = C + N + H2O =>
4 C6H5NH2 + 7 O2 = 24 C + 4 N + 14 H2O

Ba(OH)2 + H2SO4 = Ba(SO4) + H2O =>
Ba(OH)2 + H2SO4 = Ba(SO4) + 2 H2O

Ra(OH)2 = Ra + OH =>
Ra(OH)2 = Ra + 2 OH

KMnO4 + NaOH = KNaMnO4 + O2 + H2O =>
4 KMnO4 + 4 NaOH = 4 KNaMnO4 + O2 + 2 H2O

C2H5SH + O2 = CO2 + H2O + SO =>
C2H5SH + 4 O2 = 2 CO2 + 3 H2O + SO

Si2Cl6(l) + SbF3(s) = Si2F6(g) + SbCl3(s) =>
Si2Cl6(l) + 2 SbF3(s) = Si2F6(g) + 2 SbCl3(s)

Ni(CN)2 + KCN = K2Ni(CN)4 =>
Ni(CN)2 + 2 KCN = K2Ni(CN)4

Fe(OH)3 + Na2CO3 = Fe2(CO3)3 + NaOH =>
2 Fe(OH)3 + 3 Na2CO3 = Fe2(CO3)3 + 6 NaOH

BaCl2 + Cr2(SO4)3 + HCl = Ba(SO4)3 + CrCl3 + H =>
BaCl2 + Cr2(SO4)3 + 4 HCl = Ba(SO4)3 + 2 CrCl3 + 4 H

N4 + S2 = N2S5 =>
N4 + 5 S2 = 2 N2S5

Ni(NO3)2(aq) + NaOH(aq) = Ni(OH)2(aq) + NaNO3(aq) =>
Ni(NO3)2(aq) + 2 NaOH(aq) = Ni(OH)2(aq) + 2 NaNO3(aq)

CrI3 + NaOH + Cl2 = NaIO4 + NaCrO4 + H2O + NaCl =>
CrI3 + 32 NaOH + 14 Cl2 = 3 NaIO4 + NaCrO4 + 16 H2O + 28 NaCl

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

Al(s) + HCl(aq) = (AlCl3)(aq) + H2(g) =>
2 Al(s) + 6 HCl(aq) = 2(AlCl3)(aq) + 3 H2(g)

MnO2K2CO3KNO3 = CO2KNO2K2MnO4 =>
MnO2K2CO3KNO3 = CO2KNO2K2MnO4

NaCl + Na2CO3 = ClCO3 + Na =>
NaCl + Na2CO3 = ClCO3 + 3 Na

Hg(l) + O2 = HgO(s) =>
2 Hg(l) + O2 = 2 HgO(s)

CoSO4 + NH4OH = [Co(NH3)4]SO4 + H2O =>
CoSO4 + 4 NH4OH = [Co(NH3)4]SO4 + 4 H2O

FeSO4(aq) + Na2S(aq) = Na2SO4(s) + FeS(aq) =>
FeSO4(aq) + Na2S(aq) = Na2SO4(s) + FeS(aq)

C10H13Cl2NO3 + O2 = CO2 + NH3 + Cl2 + H2O =>
C10H13Cl2NO3 + 11 O2 = 10 CO2 + NH3 + Cl2 + 5 H2O

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

LiOH = Li + OH =>
LiOH = Li + OH

NH3 + H2S = (NH4)2S = H2 =>
2 NH3 + H2S = (NH4)2S

Fe(NO3)3 + H2Co3 = Fe2(Co3)3 + HNO3 =>
2 Fe(NO3)3 + 3 H2Co3 = Fe2(Co3)3 + 6 HNO3

HCl + Ca(OH)2 = H2O + Cl2Ca =>
2 HCl + Ca(OH)2 = 2 H2O + Cl2Ca

Ti2(CO3)3 + H2O = Ti(OH)3 + H2CO3 =>
Ti2(CO3)3 + 6 H2O = 2 Ti(OH)3 + 3 H2CO3

C72H112N18O22S + O2 = CO2 + H2O + SO3 + CO(NH2)2 =>
C72H112N18O22S + 77 O2 = 63 CO2 + 38 H2O + SO3 + 9 CO(NH2)2

HPO + Li = LiPO + H =>
HPO + Li = LiPO + H

NH4C2H3O2 + FeCl2 = NH4Cl + Fe(C2H3O2)2 =>
2 NH4C2H3O2 + FeCl2 = 2 NH4Cl + Fe(C2H3O2)2

K2Cr2O7 + ZnCl2 = ZnCr2O7 + KCl =>
K2Cr2O7 + ZnCl2 = ZnCr2O7 + 2 KCl

Cu1 + HNO3 = CuNO3 + NO2 + H2O =>
Cu1 + 2 HNO3 = CuNO3 + NO2 + H2O

CH3COCH3 + O2 = H2 + CO2 =>
2 CH3COCH3 + 5 O2 = 6 H2 + 6 CO2

CaCl2 + NH4CO3 = CaCO3 + Cl2NH4 =>
CaCl2 + NH4CO3 = CaCO3 + Cl2NH4

FeOHCl2 + HCl = FeCl3 + H2O =>
FeOHCl2 + HCl = FeCl3 + H2O

Cl2O5 + KOH = KClO3 + H2O =>
Cl2O5 + 2 KOH = 2 KClO3 + H2O

AlCl3 + Na2S + H2O = NaCl + Al(OH)3 + H2S =>
2 AlCl3 + 3 Na2S + 6 H2O = 6 NaCl + 2 Al(OH)3 + 3 H2S

AlI3 + HgCl2 = HgI2 + AlCl3 =>
2 AlI3 + 3 HgCl2 = 3 HgI2 + 2 AlCl3

Bi + Br + Cl = BiBrCl =>
Bi + Br + Cl = BiBrCl

K3P + SrBr2 = KBr + Sr3P2 =>
2 K3P + 3 SrBr2 = 6 KBr + Sr3P2

Pb(NO3)2 + Li2S = PbS + Li2(NO3)2 =>
Pb(NO3)2 + Li2S = PbS + Li2(NO3)2

Fe + S2 = FeS =>
2 Fe + S2 = 2 FeS

Fe2O3 + H2O = Fe(OH)3 =>
Fe2O3 + 3 H2O = 2 Fe(OH)3

KO2(g) + H2O(aq) = O2(aq) + KOH(s) =>
4 KO2(g) + 2 H2O(aq) = 3 O2(aq) + 4 KOH(s)

HNO3 + KNO2 = NO + NH3 + KNO3 =>
3 HNO3 + 7 KNO2 = 2 NO + NH3 + 7 KNO3

Bi + Sb + Se = Bi120Sb80Se300 =>
120 Bi + 80 Sb + 300 Se = Bi120Sb80Se300

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Breng de vergelijking van een chemische reactie in evenwicht
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