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Chemische vergelijkingen in evenwicht op02/01/24

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Breng de vergelijking van een chemische reactie in evenwicht
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O

BaCO3 + HNO3 = Ba(NO3)2 + H2O + CO2 =>
BaCO3 + 2 HNO3 = Ba(NO3)2 + H2O + CO2

Pb(NO3)4 + Na2SO4 = Pb(SO4)2 + Na(NO3) =>
Pb(NO3)4 + 2 Na2SO4 = Pb(SO4)2 + 4 Na(NO3)

AgBr + HNO3 = AgNO3 + Br2 + NO2 + H2O =>
2 AgBr + 4 HNO3 = 2 AgNO3 + Br2 + 2 NO2 + 2 H2O

La(NO3)3 + HCl = HNO3 + LaCl3 =>
La(NO3)3 + 3 HCl = 3 HNO3 + LaCl3

Pb + SrF2 = PbF4 + Sr =>
Pb + 2 SrF2 = PbF4 + 2 Sr

KBr + AgNO3 = KNO3 + AgBr =>
KBr + AgNO3 = KNO3 + AgBr

CH3CO2H + CH3CO2Na = (CH3)2CO2Na + CO2 + H =>
CH3CO2H + CH3CO2Na = (CH3)2CO2Na + CO2 + H

Al(NO3)3 + Na2SO4 = NaNO3 + Al2(SO4)3 =>
2 Al(NO3)3 + 3 Na2SO4 = 6 NaNO3 + Al2(SO4)3

Ca(OH)2 + CO2 = CaCO3 + H2O =>
Ca(OH)2 + CO2 = CaCO3 + H2O

Al2(SO4)3 + Ba(ClO4)2 = Al(ClO4)3 + Ba(SO4) =>
Al2(SO4)3 + 3 Ba(ClO4)2 = 2 Al(ClO4)3 + 3 Ba(SO4)

C3H4 + K2Cr2O7 + H2SO4 = CH3COOH + Cr2(SO4)3 + K2SO4 + H2O =>
6 C3H4 + 4 K2Cr2O7 + 16 H2SO4 = 9 CH3COOH + 4 Cr2(SO4)3 + 4 K2SO4 + 10 H2O

Cl + CO(H2O)6 = COCl4 + H2O =>
4 Cl + CO(H2O)6 = COCl4 + 6 H2O

Fe(OH)2 + HNO3 = Fe(OH)3 + NO2 =>
Fe(OH)2 + HNO3 = Fe(OH)3 + NO2

Fe + CuSO4 = Fe2(SO4)2 + Cu =>
2 Fe + 2 CuSO4 = Fe2(SO4)2 + 2 Cu

NaCl + AgN = AgCl3 + Na3N =>
3 NaCl + AgN = AgCl3 + Na3N

KCl + CuCl2(H2O)2 = K2CuCl4(H2O)2 =>
2 KCl + CuCl2(H2O)2 = K2CuCl4(H2O)2

KNO3 = KNO2 + O2 =>
2 KNO3 = 2 KNO2 + O2

C3H5NO3 + O2 = CO2 + H2O + NH3 =>
C3H5NO3 + 2 O2 = 3 CO2 + H2O + NH3

C7H6O6S + Fe(NO3)3{3+} = Fe(C7H6O6S){3+} + (NO3)3 =>
C7H6O6S + Fe(NO3)3{3+} = Fe(C7H6O6S){3+} + (NO3)3

Fe + CuSO4 = Fe2(SO4)2 + Cu =>
2 Fe + 2 CuSO4 = Fe2(SO4)2 + 2 Cu

NaCl + Ag(NO3) = Na(NO3) + Ag(Cl) =>
NaCl + Ag(NO3) = Na(NO3) + Ag(Cl)

CaCO3 = C + Ca + O =>
CaCO3 = C + Ca + 3 O

Fe(NO3)3*9H2O + Gd(NO3)3*6H2O = GdFeO3 + H2O + NO2 + O =>
Fe(NO3)3*9H2O + Gd(NO3)3*6H2O = GdFeO3 + 15 H2O + 6 NO2 + 3 O

H3 + BO3 = H2B4O7 + H2O =>
4 H3 + 4 BO3 = H2B4O7 + 5 H2O

La(NO3)3 + HCl = HNO3 + LaCl3 =>
La(NO3)3 + 3 HCl = 3 HNO3 + LaCl3

CH3CO2H + CH3CO2Na = (CH3)2CO2Na + CO2 + H =>
CH3CO2H + CH3CO2Na = (CH3)2CO2Na + CO2 + H

C3H5NO3 + O2 = CO2 + H2O + NH3 =>
C3H5NO3 + 2 O2 = 3 CO2 + H2O + NH3

Al + KNO3 + KOH + H2O = NH3 + KAlO2 =>
8 Al + 3 KNO3 + 5 KOH + 2 H2O = 3 NH3 + 8 KAlO2

Cu{2+} + NO2{-} = Cu(NO2)2 =>
Cu{2+} + 2 NO2{-} = Cu(NO2)2

Fe + CuSO4 = Fe2(SO4)2 + Cu =>
2 Fe + 2 CuSO4 = Fe2(SO4)2 + 2 Cu

C5H9NO2 + C13H13NO5 = C18H20N2O6 + H2O =>
C5H9NO2 + C13H13NO5 = C18H20N2O6 + H2O

Ca + H2O = H2OCa(OH)2 + H2 =>
Ca + 3 H2O = H2OCa(OH)2 + H2

C3H5NO3 + O2 = CO2 + H2O + N2 =>
4 C3H5NO3 + 11 O2 = 12 CO2 + 10 H2O + 2 N2

Au + Sb4O5Cl2 = Sb2AuCl + O2 =>
4 Au + 2 Sb4O5Cl2 = 4 Sb2AuCl + 5 O2

C3H5NO3 + O2 = CO2 + H2O + NH3 =>
C3H5NO3 + 2 O2 = 3 CO2 + H2O + NH3

CH3CO2H + CH3CO2Na = (CH3)2CO2Na + CO2 + H =>
CH3CO2H + CH3CO2Na = (CH3)2CO2Na + CO2 + H

Fe + CuSO4 = Fe2(SO4)2 + Cu =>
2 Fe + 2 CuSO4 = Fe2(SO4)2 + 2 Cu

CoCl2 + NH4OH = Co(OH)2 + NH4Cl =>
CoCl2 + 2 NH4OH = Co(OH)2 + 2 NH4Cl

SCl + HF = HS + ClF =>
SCl + HF = HS + ClF

CH3CO2H + CH3CO2Na = (CH3)2CO2Na + CO2 + H =>
CH3CO2H + CH3CO2Na = (CH3)2CO2Na + CO2 + H

Na2Cu(CN)3 + H2O = Cu(CN)3 + NaOH + H2 =>
Na2Cu(CN)3 + 2 H2O = Cu(CN)3 + 2 NaOH + H2

Na2Cr2O7*2H2O + KCl = K2Cr2O7 + NaCl + H2O =>
Na2Cr2O7*2H2O + 2 KCl = K2Cr2O7 + 2 NaCl + 2 H2O

C3H5NO3 + O2 = CO2 + H2O + NH3 =>
C3H5NO3 + 2 O2 = 3 CO2 + H2O + NH3

Fe + CuSO4 = Fe2(SO4)2 + Cu =>
2 Fe + 2 CuSO4 = Fe2(SO4)2 + 2 Cu

NH3 + In2O3 = InH3 + N2O3 =>
2 NH3 + In2O3 = 2 InH3 + N2O3

BaCl2 + PbCO3 = BaCO3 + PbCl2 =>
BaCl2 + PbCO3 = BaCO3 + PbCl2

CH3CO2H + CH3CO2Na = (CH3)2CO2Na + CO2 + H =>
CH3CO2H + CH3CO2Na = (CH3)2CO2Na + CO2 + H

Fe + CuSO4 = Fe2(SO4)2 + Cu =>
2 Fe + 2 CuSO4 = Fe2(SO4)2 + 2 Cu

Pb(NO3)2 + NaOH + H2O = Na2[Pb(OH)4] + HNO3 =>
Pb(NO3)2 + 2 NaOH + 2 H2O = Na2[Pb(OH)4] + 2 HNO3

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Breng de vergelijking van een chemische reactie in evenwicht
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