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Chemische vergelijkingen in evenwicht op03/12/25

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Breng de vergelijking van een chemische reactie in evenwicht
Cu + AgCl = Ag + CuCl2 =>
Cu + 2 AgCl = 2 Ag + CuCl2

K2CO3 + HCl = CO2 + H2O + KCl =>
K2CO3 + 2 HCl = CO2 + H2O + 2 KCl

Na3PO4(aq) + KOH(aq) = NaOH(aq) + K3PO4 =>
Na3PO4(aq) + 3 KOH(aq) = 3 NaOH(aq) + K3PO4

NH4OH + KOH = NH4 + KO + H2O =>
NH4OH + KOH = NH4 + KO + H2O

NaCl(aq) + Hg2(C2H3O2)2(aq) = Na(C2H3O2)(aq) + Hg2Cl2(s) =>
2 NaCl(aq) + Hg2(C2H3O2)2(aq) = 2 Na(C2H3O2)(aq) + Hg2Cl2(s)

CuSO4 + NH4Cl = CuCl2 + (NH4)2SO4 =>
CuSO4 + 2 NH4Cl = CuCl2 + (NH4)2SO4

CuCl2 = Cu + Cl2 =>
CuCl2 = Cu + Cl2

NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O

Fe(SO4)3 + KOH = FeOH + K(SO4)3 =>
Fe(SO4)3 + KOH = FeOH + K(SO4)3

Ca(NO3)2 + NaI2 = Na(NO3)2 + CaI2 =>
Ca(NO3)2 + NaI2 = Na(NO3)2 + CaI2

CrO7{2-} + H2SO3 = Cr{+3} + SO4{2-} + H2O + H{+} =>
2 CrO7{2-} + 9 H2SO3 = 2 Cr{+3} + 9 SO4{2-} + 5 H2O + 8 H{+}

H2SO4 + Ag = Ag2SO4 + H2S + H2O =>
5 H2SO4 + 8 Ag = 4 Ag2SO4 + H2S + 4 H2O

NaCl + Pb(NO3)2 = PbCl2 + NaNO3 =>
2 NaCl + Pb(NO3)2 = PbCl2 + 2 NaNO3

C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O

PbCO3 + CuSO4 = CuCO3 + PbSO4(s) =>
PbCO3 + CuSO4 = CuCO3 + PbSO4(s)

HCl + NaHCO3 = NaH + HCO3Cl =>
HCl + NaHCO3 = NaH + HCO3Cl

BaBrO4 = Ba + BrO4 =>
BaBrO4 = Ba + BrO4

C3H4 + N3Cl4 = C3Cl4 + N3 + H4 =>
C3H4 + N3Cl4 = C3Cl4 + N3 + H4

KNO2 + H2O = HNO2 + K(OH) =>
KNO2 + H2O = HNO2 + K(OH)

C2H6(g) + O2(excess) = CO2(g) + H2O(l) =>
2 C2H6(g) + 7 O2(excess) = 4 CO2(g) + 6 H2O(l)

H2O + MnO4{-} + S{2-} = MnO2 + SO3{2-} + OH{-} =>
H2O + 2 MnO4{-} + S{2-} = 2 MnO2 + SO3{2-} + 2 OH{-}

Fe(NO3)2 + NH4 = Fe + NH4NO3 =>
Fe(NO3)2 + 2 NH4 = Fe + 2 NH4NO3

CH3COOH + H2O = CH3OH + HCOOH =>
CH3COOH + H2O = CH3OH + HCOOH

CH4C6H6 = C6H5CH3H2 =>
CH4C6H6 = C6H5CH3H2

Ba(OH)2 = BaO + H2O =>
Ba(OH)2 = BaO + H2O

NaCl + F2 = NaF + Cl2 =>
2 NaCl + F2 = 2 NaF + Cl2

[Co(NH3)6]Cl3 = CoCl2 + NH4Cl + N2 + NH3 =>
6[Co(NH3)6]Cl3 = 6 CoCl2 + 6 NH4Cl + N2 + 28 NH3

Cl + BaF2 = BaCl2 + F =>
2 Cl + BaF2 = BaCl2 + 2 F

NaCl + K2NO3 = KCl + Na2NO3 =>
2 NaCl + K2NO3 = 2 KCl + Na2NO3

Fe2(SiO3)3 + HCl = FeCl3 + H2SiO3 =>
Fe2(SiO3)3 + 6 HCl = 2 FeCl3 + 3 H2SiO3

Al + Cl2 = AlCl3 = =>
2 Al + 3 Cl2 = 2 AlCl3

FeO + S = FeS + O =>
FeO + S = FeS + O

NH3(g) + HCl(s) = NH4Cl(s) =>
NH3(g) + HCl(s) = NH4Cl(s)

B2(SO4)3 + HCl = BCl3 + H2SO4 =>
B2(SO4)3 + 6 HCl = 2 BCl3 + 3 H2SO4

KMnO4 + H2C2O4 = CO2 + K2CO3 + MnO2 + H2O =>
2 KMnO4 + 3 H2C2O4 = 5 CO2 + K2CO3 + 2 MnO2 + 3 H2O

Al(s) + H{+} = Al3{+} + H2(g) =>
6 Al(s) + 2 H{+} = 2 Al3{+} + H2(g)

K + C2 + H3 + O2 = KC2H3O2 =>
K + C2 + H3 + O2 = KC2H3O2

BaBr2 + NH4NO3 = Ba(NO3)2 + NH4Br =>
BaBr2 + 2 NH4NO3 = Ba(NO3)2 + 2 NH4Br

As2O3 + CrO4{-2} + H{+} + H2O = H3AsO4 + Cr2O3 =>
3 As2O3 + 4 CrO4{-2} + 8 H{+} + 5 H2O = 6 H3AsO4 + 2 Cr2O3

HCl + Sn = SnCl4 + H2 =>
4 HCl + Sn = SnCl4 + 2 H2

H2O2 + Br2 = H2O + HBrO3 =>
5 H2O2 + Br2 = 4 H2O + 2 HBrO3

K2SO4(aq) + Co(NO3)2(aq) = CoSO4(s) + KNO3(aq) =>
K2SO4(aq) + Co(NO3)2(aq) = CoSO4(s) + 2 KNO3(aq)

Na(HCO3) + HNO3 = Na(NO3) + H2O + CO2 =>
Na(HCO3) + HNO3 = Na(NO3) + H2O + CO2

CY + O2 = CYO =>
2 CY + O2 = 2 CYO

C5H12 + I2 = C5H10I2 + HI =>
C5H12 + 2 I2 = C5H10I2 + 2 HI

K2CrO4 + H2SO4 + KI = K2SO4 + Cr2(SO4)3 + I2 + H2O =>
2 K2CrO4 + 8 H2SO4 + 6 KI = 5 K2SO4 + Cr2(SO4)3 + 3 I2 + 8 H2O

AuCN + K = KCN + Au =>
AuCN + K = KCN + Au

C2H8N2 + N2O4 = H2O + N2 + CO2 =>
C2H8N2 + 2 N2O4 = 4 H2O + 3 N2 + 2 CO2

AlBr3 + HNO3 = Al(NO3)3 + HBr =>
AlBr3 + 3 HNO3 = Al(NO3)3 + 3 HBr

Fe(NO3)3 + Mg2S2 = Fe2S3 + Mg(NO3)2 =>
4 Fe(NO3)3 + 3 Mg2S2 = 2 Fe2S3 + 6 Mg(NO3)2

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Breng de vergelijking van een chemische reactie in evenwicht
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