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Chemische vergelijkingen in evenwicht op01/11/25

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Breng de vergelijking van een chemische reactie in evenwicht
HCl + K = KCl2 + H2 =>
2 HCl + K = KCl2 + H2

Mn + F = Mn3F2 =>
3 Mn + 2 F = Mn3F2

HCl(g) = H2(aq) + Cl2(aq) =>
2 HCl(g) = H2(aq) + Cl2(aq)

CuCl2 + NaHCO3 = CO2 + H2O + CuCO3 + NaCl =>
CuCl2 + 2 NaHCO3 = CO2 + H2O + CuCO3 + 2 NaCl

Ba(CH3COO)2 + CrBr3 = BaBr2 + Cr(CH3COO)3 =>
3 Ba(CH3COO)2 + 2 CrBr3 = 3 BaBr2 + 2 Cr(CH3COO)3

(a)AgNO3(aq) + CrI2(aq) = AgI(s) + Cr(NO3)2(aq) =>
2(a)AgNO3(aq) + CrI2(aq) = 2 AgI(s) + Cr(NO3)2(aq)

AgNo3(aq) + KBr(aq) = KNo3(aq) + AgBr(s) =>
AgNo3(aq) + KBr(aq) = KNo3(aq) + AgBr(s)

C2O4 + Ag2 = Ag2C2O4 =>
C2O4 + Ag2 = Ag2C2O4

Al + (CuSO4)2 = Cu + Al2(SO4)3 =>
4 Al + 3(CuSO4)2 = 6 Cu + 2 Al2(SO4)3

CuSO4 + NaHCO3 + H2O = CuCO3*Cu(OH)2 + NaHSO4 + CO2 =>
2 CuSO4 + 2 NaHCO3 + H2O = CuCO3*Cu(OH)2 + 2 NaHSO4 + CO2

KMnO4 + NaNO2 + H2SO4 = MnSO4 + K2SO4 + NaSO4 + NO2 + H2O =>
2 KMnO4 + 5 NaNO2 + 8 H2SO4 = 2 MnSO4 + K2SO4 + 5 NaSO4 + 5 NO2 + 8 H2O

KClO3 + Al + S = K2S + Cl2 + Al2O3 =>
2 KClO3 + 4 Al + S = K2S + Cl2 + 2 Al2O3

HNO3 + Cu = Cu(NO3)2 + H2O + NO =>
8 HNO3 + 3 Cu = 3 Cu(NO3)2 + 4 H2O + 2 NO

CI3 + KI = KCI + I2 =>
2 CI3 + 2 KI = 2 KCI + 3 I2

CaCl + NaOOCCOO = CaOOCCOO + NaCl =>
CaCl + NaOOCCOO = CaOOCCOO + NaCl

Mg(OH) + NH4PO4 = Mg(PO4) + NH3 + H2O =>
Mg(OH) + NH4PO4 = Mg(PO4) + NH3 + H2O

CuSO4 + BaI2 = CuI + I2 + BaSO4 =>
2 CuSO4 + 2 BaI2 = 2 CuI + I2 + 2 BaSO4

C5H8 + O2 = C5H8O2 =>
C5H8 + O2 = C5H8O2

Na3Al(OH)6 + HCl = Al2O3 + NaCl + H2O =>
2 Na3Al(OH)6 + 6 HCl = Al2O3 + 6 NaCl + 9 H2O

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

Fe2O3 + H3BO3 = Fe2(HBO3)3 + H2O =>
Fe2O3 + 3 H3BO3 = Fe2(HBO3)3 + 3 H2O

H2NCH2COONa + O2 = CO2 + H2O + N2 + Na2CO3 =>
4 H2NCH2COONa + 9 O2 = 6 CO2 + 8 H2O + 2 N2 + 2 Na2CO3

H2SiO3 + Hg(OH)2 = HgSiO3 + H2O =>
H2SiO3 + Hg(OH)2 = HgSiO3 + 2 H2O

Mg(OH) + H1CO3 = Mg(CO3) + H2O =>
Mg(OH) + H1CO3 = Mg(CO3) + H2O

Mg + HC = Mg3C2 + H2 =>
3 Mg + 2 HC = Mg3C2 + H2

Fe(OH)2 = FeO + H2O =>
Fe(OH)2 = FeO + H2O

C6H5COH + H2SO4 = C6H5COSO3H + HSO4 + H3O =>
C6H5COH + 2 H2SO4 = C6H5COSO3H + HSO4 + H3O

CH2Cl2 + CaO2 + H2O = CaOH + CH2Cl2O =>
3 CH2Cl2 + 2 CaO2 + H2O = 2 CaOH + 3 CH2Cl2O

Al + Po = AlPo =>
Al + Po = AlPo

NH4Cl + Hg2(C2H3O2)2 = C2H7NO2 + Hg2Cl2 =>
2 NH4Cl + Hg2(C2H3O2)2 = 2 C2H7NO2 + Hg2Cl2

[Cr(H2O)6]{3+} + Zn = [Cr(H2O)6]{+2} + Zn{+} =>
[Cr(H2O)6]{3+} + Zn = [Cr(H2O)6]{+2} + Zn{+}

NaOH + NH4 = NOH + NaH4 =>
NaOH + NH4 = NOH + NaH4

Ba{2+} + (CO3){2-} = BaCO3 =>
Ba{2+} + (CO3){2-} = BaCO3

CH3COONaH2SO4 = CH3COOSO4NaH2 =>
CH3COONaH2SO4 = CH3COOSO4NaH2

Na2CO3(aq) + HgCl2(aq) = NaCl + HgCO3 =>
Na2CO3(aq) + HgCl2(aq) = 2 NaCl + HgCO3

K + CO2 = C + K2CO3 =>
4 K + 3 CO2 = C + 2 K2CO3

Al(s) + O2(g)(heat) = Al2O3(g) =>
4 Al(s) + 3 O2(g)(heat) = 2 Al2O3(g)

KI + O3 + H2SO = I2 + H2O + K2SO4 =>
6 KI + 4 O3 + 3 H2SO = 3 I2 + 3 H2O + 3 K2SO4

Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O

C3H5OOHNaOH = CH3CH2COONaH2O =>
C3H5OOHNaOH = CH3CH2COONaH2O

Li(OH) + Co(NO3)2 = Li(NO3) + Co(OH)2 =>
2 Li(OH) + Co(NO3)2 = 2 Li(NO3) + Co(OH)2

BaCl2 + Al2(CO3)2 = Ba(CO3)2 + Al2Cl2 =>
BaCl2 + Al2(CO3)2 = Ba(CO3)2 + Al2Cl2

H2S + NaOH = Na + S + H2O =>
H2S + 2 NaOH = 2 Na + S + 2 H2O

ClNH4 + Ca(OH)2 = NH3 + CaCl2 + H2O =>
2 ClNH4 + Ca(OH)2 = 2 NH3 + CaCl2 + 2 H2O

N2O5 + H2O = N(OH)2 + O5 =>
5 N2O5 + 10 H2O = 10 N(OH)2 + 3 O5

NaHSO4 + CH3COOH = CH3COONa + H2SO4 =>
NaHSO4 + CH3COOH = CH3COONa + H2SO4

KBiO3 + H2S = Bi2S3 + H2O + S + K2S =>
2 KBiO3 + 6 H2S = Bi2S3 + 6 H2O + 2 S + K2S

(NH4)2SiO3 + H2O = NH4HSiO3 + NH3*H2O =>
(NH4)2SiO3 + H2O = NH4HSiO3 + NH3*H2O

C2H2 + Cu(NH3)2Cl = Cu2C2 + NH4Cl + NH3 =>
C2H2 + 2 Cu(NH3)2Cl = Cu2C2 + 2 NH4Cl + 2 NH3

Fe2 + IH = FeH + I =>
Fe2 + 2 IH = 2 FeH + 2 I

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Breng de vergelijking van een chemische reactie in evenwicht
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