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Chemische vergelijkingen in evenwicht op01/30/25

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Breng de vergelijking van een chemische reactie in evenwicht
Li + Mg(NO3)2 = Li(NO3) + Mg =>
2 Li + Mg(NO3)2 = 2 Li(NO3) + Mg

Mg(OH)2 + CaCl2 = MgCl2 + Ca(OH)2 =>
Mg(OH)2 + CaCl2 = MgCl2 + Ca(OH)2

NO + O2 = NO2 =>
2 NO + O2 = 2 NO2

Cl2 + KBr = KCl + Br2 =>
Cl2 + 2 KBr = 2 KCl + Br2

NaHCO3 + KOH = K2CO3 + H2O + NaOH =>
NaHCO3 + 2 KOH = K2CO3 + H2O + NaOH

NiS + HNO3 = Ni(NO3)2 + N(O)2 + S + H2O =>
NiS + 4 HNO3 = Ni(NO3)2 + 2 N(O)2 + S + 2 H2O

KNO3 + H2CO3 = K2CO3 + HNO3 =>
2 KNO3 + H2CO3 = K2CO3 + 2 HNO3

K2CrO4 + NaOH + Ba(No3)2 = BaCrO4 + NaNo3 + KOH =>
K2CrO4 + 2 NaOH + Ba(No3)2 = BaCrO4 + 2 NaNo3 + 2 KOH

CaSO3 + Ni(IO3)3 = Ni2(SO3)3 + Ca(IO3)2 =>
3 CaSO3 + 2 Ni(IO3)3 = Ni2(SO3)3 + 3 Ca(IO3)2

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

MgCl2 + AgNa3 = MgNa3 + AgCl2 =>
MgCl2 + AgNa3 = MgNa3 + AgCl2

Cu(OH)2 + NH4Cl = CuCl2 + OH(NH4) =>
Cu(OH)2 + 2 NH4Cl = CuCl2 + 2 OH(NH4)

Al2(SO4)3 + NH4OH = Al(OH)3 + (NH4)2SO4 =>
Al2(SO4)3 + 6 NH4OH = 2 Al(OH)3 + 3(NH4)2SO4

NH3 + NO = N2 + H2O =>
4 NH3 + 6 NO = 5 N2 + 6 H2O

Al(NO3)3 + NaOH = Al(OH)3 + NaNO3 =>
Al(NO3)3 + 3 NaOH = Al(OH)3 + 3 NaNO3

FeCl3 + NaBH4 + H2O = H3BO3 + Fe + HCl + NaOH =>
8 FeCl3 + 3 NaBH4 + 12 H2O = 3 H3BO3 + 8 Fe + 24 HCl + 3 NaOH

KAl(OH)4 + H2(SO4) = Al(OH)3 + K2(SO4) + H2O =>
2 KAl(OH)4 + H2(SO4) = 2 Al(OH)3 + K2(SO4) + 2 H2O

Fe2(SO4)3 + K(OH) = Fe(OH)3 + K2SO4 =>
Fe2(SO4)3 + 6 K(OH) = 2 Fe(OH)3 + 3 K2SO4

CuCO3 = CuO + CO2 =>
CuCO3 = CuO + CO2

BeCl2 + AgNO3 = Be(NO3)2 + AgCl =>
BeCl2 + 2 AgNO3 = Be(NO3)2 + 2 AgCl

Ca + Cl = Calciumchloride =>
Ca + 2 Cl = CaCl2

Ba(OH)2 + H2SO4 = BaSO4 + H2O =>
Ba(OH)2 + H2SO4 = BaSO4 + 2 H2O

Fe3O4 + H2 = Fe + H2O =>
Fe3O4 + 4 H2 = 3 Fe + 4 H2O

NaCl + Hg2(NO3)2 = Na2(NO3) + HgCl2 =>
4 NaCl + Hg2(NO3)2 = 2 Na2(NO3) + 2 HgCl2

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

FeCl2 + KNO3 + HCl = NO + FeCl3 + KCl + H2O =>
3 FeCl2 + KNO3 + 4 HCl = NO + 3 FeCl3 + KCl + 2 H2O

NH3 + Na = NaNH2 + H2 =>
2 NH3 + 2 Na = 2 NaNH2 + H2

CuF2 + (NH4)3PO4 = Cu3(PO4)2 + NH4F =>
3 CuF2 + 2(NH4)3PO4 = Cu3(PO4)2 + 6 NH4F

Na + H2O = NaOH + H =>
Na + H2O = NaOH + H

Pb2{+} + Ni = Pb + Ni2{+} =>
Pb2{+} + 2 Ni = 2 Pb + Ni2{+}

Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO

N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3

CH3CHOHCH3 + CrO3 + H2SO4 = CH3COCH3 + H2O + Cr2(SO4)3 =>
3 CH3CHOHCH3 + 2 CrO3 + 3 H2SO4 = 3 CH3COCH3 + 6 H2O + Cr2(SO4)3

Al + H2Cr2O7 = Al2(Cr2O7) + H2 =>
2 Al + H2Cr2O7 = Al2(Cr2O7) + H2

C6H12 + Cl2 = C6Cl12 + HCl =>
C6H12 + 12 Cl2 = C6Cl12 + 12 HCl

Ca3N2 + H2O = Ca(OH)2 + NH3 =>
Ca3N2 + 6 H2O = 3 Ca(OH)2 + 2 NH3

ClO + Ca = Ca(ClO)2 =>
2 ClO + Ca = Ca(ClO)2

MnO2 + CrO4{-2} + H{+} = H2MnO4 + Cr{+3} + H2O =>
3 MnO2 + 2 CrO4{-2} + 10 H{+} = 3 H2MnO4 + 2 Cr{+3} + 2 H2O

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

NH3 + H2O = NH4OH =>
NH3 + H2O = NH4OH

H2O + I2 + P = HI + H3PO3 =>
6 H2O + 3 I2 + 2 P = 6 HI + 2 H3PO3

Ca(OH)2 + HCl(aq) = CaCl2(aq) + H2O(l) =>
Ca(OH)2 + 2 HCl(aq) = CaCl2(aq) + 2 H2O(l)

Al(OH)3 + Ba(OH)2 = Ba3[Al(OH)6]2 =>
2 Al(OH)3 + 3 Ba(OH)2 = Ba3[Al(OH)6]2

(NH4)2Cr2O7 = Cr2O3 + N2 + H2O =>
(NH4)2Cr2O7 = Cr2O3 + N2 + 4 H2O

H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O

C2H6 + Cl = C2Cl6 + HCl =>
C2H6 + 12 Cl = C2Cl6 + 6 HCl

C12H22O11 + K(ClO3) = CO2 + H2O + KCl =>
C12H22O11 + 8 K(ClO3) = 12 CO2 + 11 H2O + 8 KCl

C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O

Ba(NO3)2 + Na2SO4 = BaSO4 + NaNO3 =>
Ba(NO3)2 + Na2SO4 = BaSO4 + 2 NaNO3

Al(s) + Fe(NO3)2(aq) = Fe(s) + Al(NO3)3(aq) =>
2 Al(s) + 3 Fe(NO3)2(aq) = 3 Fe(s) + 2 Al(NO3)3(aq)

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