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Chemische vergelijkingen in evenwicht op01/13/25

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Breng de vergelijking van een chemische reactie in evenwicht
Mg2(OH)2 + H2SO3 = Mg2(SO3) + H2O =>
Mg2(OH)2 + H2SO3 = Mg2(SO3) + 2 H2O

Fe2(SO4)2 + KOH = Fe(OH)2 + K2SO4 =>
Fe2(SO4)2 + 4 KOH = 2 Fe(OH)2 + 2 K2SO4

NaH + NaNO3 + H2SO4 = NaHSO4 + (NH4)2SO4 + H2O =>
8 NaH + 2 NaNO3 + 11 H2SO4 = 10 NaHSO4 + (NH4)2SO4 + 6 H2O

Al(ClO3)3 + NaOH = NaClO3 + Al(OH)3 =>
Al(ClO3)3 + 3 NaOH = 3 NaClO3 + Al(OH)3

C6H4(OH)COOH + FeCl3 = Fe(OH)3 + C6H4COOHCl =>
3 C6H4(OH)COOH + FeCl3 = Fe(OH)3 + 3 C6H4COOHCl

Be5 + B + Mg2C = Be2C + Mg3B =>
6 Be5 + 10 B + 15 Mg2C = 15 Be2C + 10 Mg3B

H2SO3 + Mg(OH)2 = MgH2(SO3)2 + H2O =>
2 H2SO3 + Mg(OH)2 = MgH2(SO3)2 + 2 H2O

Fe(NO3)3 + KOH = Fe(OH)3 + KNO3 =>
Fe(NO3)3 + 3 KOH = Fe(OH)3 + 3 KNO3

B2O3 + Al = B + Al2O3 =>
B2O3 + 2 Al = 2 B + Al2O3

CaS + NH4Cl = CaCl + NH4S =>
CaS + NH4Cl = CaCl + NH4S

H2O2 + MnO2 = MnO4 + H2 =>
H2O2 + MnO2 = MnO4 + H2

Na2CrO4 + KCl = K2CrO4 + NaCl =>
Na2CrO4 + 2 KCl = K2CrO4 + 2 NaCl

Al + H2O = H2 + AlO2 =>
Al + 2 H2O = 2 H2 + AlO2

Cu2SO4 + Al = Cu + Al(SO4) =>
Cu2SO4 + Al = 2 Cu + Al(SO4)

C4H10 + KMnO4 + HCl = C3H6O + KCl + MnCl2 + H2O =>
15 C4H10 + 14 KMnO4 + 42 HCl = 20 C3H6O + 14 KCl + 14 MnCl2 + 36 H2O

Zn + Pb2(NO3)3 = Zn(NO3)2 + Pb =>
3 Zn + 2 Pb2(NO3)3 = 3 Zn(NO3)2 + 4 Pb

KClO3 = KClO4 + KCl =>
4 KClO3 = 3 KClO4 + KCl

Na2CO3(aq) + HCl = NaCl + H2CO3 =>
Na2CO3(aq) + 2 HCl = 2 NaCl + H2CO3

RuCl3*2H2O + PPh3 = RuCl2(PPh3)2 + OPPh3 + H2O + HCl =>
2 RuCl3*2H2O + 5 PPh3 = 2 RuCl2(PPh3)2 + OPPh3 + 3 H2O + 2 HCl

KClO3 + KI + HCl = H2O + KCl + I2 =>
KClO3 + 6 KI + 6 HCl = 3 H2O + 7 KCl + 3 I2

PbO + NaOH = Pb(OH)2 + Na2O =>
PbO + 2 NaOH = Pb(OH)2 + Na2O

H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2

PBO + Fe = PB + FeO =>
PBO + Fe = PB + FeO

C3H7COOC2H5H + O2 = CO2 + H2O =>
4 C3H7COOC2H5H + 33 O2 = 24 CO2 + 26 H2O

Ca3(PO4)2 + SiO2 + C = CaSiO3 + P4 + CO =>
2 Ca3(PO4)2 + 6 SiO2 + 10 C = 6 CaSiO3 + P4 + 10 CO

MnO2 + HCl = MnCl2 + H2O + O2 =>
2 MnO2 + 4 HCl = 2 MnCl2 + 2 H2O + O2

CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2

Zn(s) + MgSO4(aq) = Mg(s) + ZnSO4(aq) =>
Zn(s) + MgSO4(aq) = Mg(s) + ZnSO4(aq)

FeCl3 + NaI = FeCl2 + NaCl + I =>
FeCl3 + NaI = FeCl2 + NaCl + I

CH3CH2OH + KMnO4 = CH3COOH + KOH + MnO2 + H2O =>
3 CH3CH2OH + 4 KMnO4 = 3 CH3COOH + 4 KOH + 4 MnO2 + H2O

KCl + Hg2(C2H3O2)2 = Hg2Cl2 + K(C2H3O2) =>
2 KCl + Hg2(C2H3O2)2 = Hg2Cl2 + 2 K(C2H3O2)

Fe3{+} + Ag = Fe + Ag{+} =>
Fe3{+} + Ag = 3 Fe + Ag{+}

NaOH + HClO4 = NaClO4 + H2O =>
NaOH + HClO4 = NaClO4 + H2O

AlCl3 + H2O = Al(OH)3 + HCl =>
AlCl3 + 3 H2O = Al(OH)3 + 3 HCl

H2O + CO4 = CO6 + H4 =>
2 H2O + CO4 = CO6 + H4

Si + S8 = Si2S4 =>
4 Si + S8 = 2 Si2S4

Al(s) + CuSO4(aq) = Al2(SO4)3(aq) + Cu(s) =>
2 Al(s) + 3 CuSO4(aq) = Al2(SO4)3(aq) + 3 Cu(s)

P + O2 = P4O6 =>
4 P + 3 O2 = P4O6

CoH4 + O2 = Co2 + H2O =>
2 CoH4 + 2 O2 = Co2 + 4 H2O

OH{-} + ClO{-} + CrO2{-} = Cl{-} + CrO4{-2} + H2O =>
2 OH{-} + 3 ClO{-} + 2 CrO2{-} = 3 Cl{-} + 2 CrO4{-2} + H2O

C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O

C4H9Cl + AgNO3 = C4H9ONO2 + AgCl =>
C4H9Cl + AgNO3 = C4H9ONO2 + AgCl

MgSO4 + In = In2(SO4)3 + Mg =>
3 MgSO4 + 2 In = In2(SO4)3 + 3 Mg

KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O

NO + KClO3 + KOH = KNO3 + KCl + H2O =>
2 NO + KClO3 + 2 KOH = 2 KNO3 + KCl + H2O

H2SO4 + K = K2SO4 + SO2 + H2O =>
2 H2SO4 + 2 K = K2SO4 + SO2 + 2 H2O

HFO3 + HF = F2 + H2O =>
HFO3 + 5 HF = 3 F2 + 3 H2O

Sr(OH)2 + NaHCO3 = SrCO3 + NaOH + H2O =>
Sr(OH)2 + NaHCO3 = SrCO3 + NaOH + H2O

Cr2O7{-2} + SO2 + H{+} = Cr{3+} + HSO4 + H2O =>
Cr2O7{-2} + 2 SO2 + 8 H{+} = 2 Cr{3+} + 2 HSO4 + 3 H2O

IO3{-} + NaHSO3 = I2 + Na{+} + SO4{2-} + H{+} + H2O =>
2 IO3{-} + 5 NaHSO3 = I2 + 5 Na{+} + 5 SO4{2-} + 3 H{+} + H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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