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Chemische vergelijkingen in evenwicht op02/02/25

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Breng de vergelijking van een chemische reactie in evenwicht
LiBH4 + NH4Cl = B3N3H6 + H2 + LiCl =>
3 LiBH4 + 3 NH4Cl = B3N3H6 + 9 H2 + 3 LiCl

CaO(s) + Al2(SO4)3(aq) + H2O = Al(OH)3(s) + CaSO4(s) =>
3 CaO(s) + Al2(SO4)3(aq) + 3 H2O = 2 Al(OH)3(s) + 3 CaSO4(s)

V{3+} + NO3{-} + H2O = NO + VO2{+} + H{+} =>
3 V{3+} + 2 NO3{-} + 2 H2O = 2 NO + 3 VO2{+} + 4 H{+}

Al2O3 + HNO3 = Al(NO3)3 + H2O =>
Al2O3 + 6 HNO3 = 2 Al(NO3)3 + 3 H2O

Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2

N2O3 + H2O = NHO2 =>
N2O3 + H2O = 2 NHO2

Gd + Au = GdAu =>
Gd + Au = GdAu

Fe(s) + CuNO3 = Fe(NO3)2(aq) + Cu(s) =>
Fe(s) + 2 CuNO3 = Fe(NO3)2(aq) + 2 Cu(s)

Silversulfide + hydrogenbromide = silverbromide + hydrogensulfide =>
Ag2S + 2 HBr = 2 AgBr + H2S

(Pb(OH)4){2-} + H2O2 + H{+} = H2O + PbO2 =>
(Pb(OH)4){2-} + H2O2 + 2 H{+} = 4 H2O + PbO2

K2S3O6 + KClO + KOH = K2SO4 + KCl + H2O =>
K2S3O6 + 4 KClO + 4 KOH = 3 K2SO4 + 4 KCl + 2 H2O

NH3 + Na = H2 + NaNH =>
NH3 + Na = H2 + NaNH

HNO3 + OBa = Ba(NO3)2 + H2O =>
2 HNO3 + OBa = Ba(NO3)2 + H2O

Na2SO3 + H2SO4 = Na2SO4 + H2O + S2O =>
5 Na2SO3 + 2 H2SO4 = 5 Na2SO4 + 2 H2O + S2O

H2SO4 + NaCl = HCl + Na2SO4 =>
H2SO4 + 2 NaCl = 2 HCl + Na2SO4

CH3COOH + Ba + OH = H2O + Ba2(C2H3O2) =>
CH3COOH + 2 Ba + OH = H2O + Ba2(C2H3O2)

H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O

Ca + H2S = CaH2S =>
Ca + H2S = CaH2S

CuSO4 + NH4OH = Cu(OH)2 + (NH4)2SO4 =>
CuSO4 + 2 NH4OH = Cu(OH)2 + (NH4)2SO4

SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3

NaCl(aq) + F2(g) = NaF(s) + Cl2(g) =>
2 NaCl(aq) + F2(g) = 2 NaF(s) + Cl2(g)

CH4 + NH3 + O2 = HCN + H2O =>
2 CH4 + 2 NH3 + 3 O2 = 2 HCN + 6 H2O

C3H5 + O2(g) = CO2(g) + H2O(g) =>
4 C3H5 + 17 O2(g) = 12 CO2(g) + 10 H2O(g)

C5H6O + O2 = CO2 + H2O =>
C5H6O + 6 O2 = 5 CO2 + 3 H2O

Ai4C3 + H2O = CH4 + Ai(OH)3 =>
Ai4C3 + 12 H2O = 3 CH4 + 4 Ai(OH)3

I2 + HOCl + H2O = IO3{-} + Cl{-} + H{+} =>
I2 + 5 HOCl + H2O = 2 IO3{-} + 5 Cl{-} + 7 H{+}

OH{-} + ClO{-} + CrO2 = Cl{-} + CrO4{2-} + H2O =>
2 OH{-} + ClO{-} + CrO2 = Cl{-} + CrO4{2-} + H2O

C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O

CH3COOH + Ba(OH)2 = H2O + (CH3COO)2Ba =>
2 CH3COOH + Ba(OH)2 = 2 H2O + (CH3COO)2Ba

CdCl2 + Na2SO3 = NaCl + CdSO3 =>
CdCl2 + Na2SO3 = 2 NaCl + CdSO3

Si + HNO3 + HF = H2O + H2SiF6 + NO =>
3 Si + 4 HNO3 + 18 HF = 8 H2O + 3 H2SiF6 + 4 NO

NaSO3 = NaS + Na + SO4 =>
4 NaSO3 = NaS + 3 Na + 3 SO4

C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O

AlCl + H2O = Al + HClOH =>
AlCl + H2O = Al + HClOH

Br2 + Et4NI = Et4NIBr2 =>
Br2 + Et4NI = Et4NIBr2

NH4VO3 + H2O2 = (NH4)3(V(O2)3)3 + H2O =>
3 NH4VO3 + 9 H2O2 = (NH4)3(V(O2)3)3 + 9 H2O

Fe(OH)3 + Ca(SO4) = Fe2(SO4)3 + Ca(OH)2 =>
2 Fe(OH)3 + 3 Ca(SO4) = Fe2(SO4)3 + 3 Ca(OH)2

Na + HBr = H2 + NaBr =>
2 Na + 2 HBr = H2 + 2 NaBr

CH3CH(CH3)COOH + Na2CO3 = CH3CH2CH2COONa + H2O + CO2 =>
2 CH3CH(CH3)COOH + Na2CO3 = 2 CH3CH2CH2COONa + H2O + CO2

LiOH + Zn = LiH + ZnO =>
LiOH + Zn = LiH + ZnO

CuCl2 + H2S = CuS + HCl =>
CuCl2 + H2S = CuS + 2 HCl

HCl + CuCl2 = CuCl3 + H =>
HCl + CuCl2 = CuCl3 + H

NaCNHF = NaFHCN =>
NaCNHF = NaFHCN

C6H10CaO6 + C4H10O = C7H14O3 + Ca(OH)2 =>
C6H10CaO6 + 2 C4H10O = 2 C7H14O3 + Ca(OH)2

N2O5 = NO2 + O2 =>
2 N2O5 = 4 NO2 + O2

Na2CrO4 + NaOH = Na3CrO5H =>
Na2CrO4 + NaOH = Na3CrO5H

N2O5 = NO2 + O2 =>
2 N2O5 = 4 NO2 + O2

NH3 + Pb(NO3)2 = NO3 + Pb(NH3) =>
NH3 + Pb(NO3)2 = 2 NO3 + Pb(NH3)

Cd + H2SO4 = CdSO4 + H2 =>
Cd + H2SO4 = CdSO4 + H2

AlCl + AgNO3 = AlNO3AgCl =>
AlCl + AgNO3 = AlNO3AgCl

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Breng de vergelijking van een chemische reactie in evenwicht
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