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Chemische vergelijkingen in evenwicht op01/09/25

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Breng de vergelijking van een chemische reactie in evenwicht
NaC + H2O = NaCH2O =>
NaC + H2O = NaCH2O

LiCl + O2 = Cl2 + Li2O =>
4 LiCl + O2 = 2 Cl2 + 2 Li2O

Hg + H3Po4 = Hg3(Po4)2 + H2 =>
3 Hg + 2 H3Po4 = Hg3(Po4)2 + 3 H2

NaCl + AgNO3 + HNO3 = Na2(NO3)3 + AgCl + H2 =>
4 NaCl + 4 AgNO3 + 2 HNO3 = 2 Na2(NO3)3 + 4 AgCl + H2

Co2(C2O4)3 + Ag2Cr2O7 = Ag2C2O4 + Co2(Cr2O7)3 =>
Co2(C2O4)3 + 3 Ag2Cr2O7 = 3 Ag2C2O4 + Co2(Cr2O7)3

Fe(NO3)2 + HOH = FeOH + H(NO3)2 =>
Fe(NO3)2 + HOH = FeOH + H(NO3)2

MnCl2 + KOH = Mn(OH)2 + KCl =>
MnCl2 + 2 KOH = Mn(OH)2 + 2 KCl

Al2(SO3)3 + NaOH = Na2SO3 + Al(OH)3 =>
Al2(SO3)3 + 6 NaOH = 3 Na2SO3 + 2 Al(OH)3

CrO2 + NaOH = NaCrO2 + Na2CrO4 + H2O =>
3 CrO2 + 4 NaOH = 2 NaCrO2 + Na2CrO4 + 2 H2O

Al2(SO3)3 + NaOH = Na2SO3 + Al(OH)3 =>
Al2(SO3)3 + 6 NaOH = 3 Na2SO3 + 2 Al(OH)3

NH4NO3 = N2O + H2O =>
NH4NO3 = N2O + 2 H2O

Al2(SO3)3 + NaOH = Na2SO3 + Al(OH)3 =>
Al2(SO3)3 + 6 NaOH = 3 Na2SO3 + 2 Al(OH)3

HF + K2SO4 = FK + H2SO4 =>
2 HF + K2SO4 = 2 FK + H2SO4

CO2 + H2O = C4H10 + O2 =>
8 CO2 + 10 H2O = 2 C4H10 + 13 O2

HI + K = H2 + KI =>
2 HI + 2 K = H2 + 2 KI

K(s) + S8(s) = K2S(s) =>
16 K(s) + S8(s) = 8 K2S(s)

P4 + O2 + H2O = H3PO4 =>
P4 + 5 O2 + 6 H2O = 4 H3PO4

RCH2OH + KMnO4 + H2SO4 = RCOOH + MnSO4 + K2SO4 + H2O =>
5 RCH2OH + 4 KMnO4 + 6 H2SO4 = 5 RCOOH + 4 MnSO4 + 2 K2SO4 + 11 H2O

CH4(g) + Cl2 = CCl4(g) + HCl(g) =>
CH4(g) + 4 Cl2 = CCl4(g) + 4 HCl(g)

InCl3 + H2O = In2O3 + HCl =>
2 InCl3 + 3 H2O = In2O3 + 6 HCl

AgNo3 + CuCl2 = Cu(No3)2 + AgCl =>
2 AgNo3 + CuCl2 = Cu(No3)2 + 2 AgCl

H + NaU = U + Na2H2 =>
2 H + 2 NaU = 2 U + Na2H2

Cu(F2) = CuF2 =>
Cu(F2) = CuF2

Bi(OH)3 + NaOH = Na[Bi(OH)4] =>
Bi(OH)3 + NaOH = Na[Bi(OH)4]

Be + HNO3 = Be(NO3)2 + NH4 + H2O =>
9 Be + 20 HNO3 = 9 Be(NO3)2 + 2 NH4 + 6 H2O

Na2WO4 + H2O2 = Na2WO5 + H2O =>
Na2WO4 + H2O2 = Na2WO5 + H2O

AsCl2 + H2S = AsS + HCl =>
AsCl2 + H2S = AsS + 2 HCl

Ca{2+} + Cl{-} = Ca + Cl{2} =>
3 Ca{2+} + 2 Cl{-} = 3 Ca + 2 Cl{2}

[Cu(NH3)2]OH + MnCl2 = CuCl + NH3 + Mn(OH)2 =>
2[Cu(NH3)2]OH + MnCl2 = 2 CuCl + 4 NH3 + Mn(OH)2

Ni + Al = Ni2Al3 =>
2 Ni + 3 Al = Ni2Al3

Al(OH)3 + Pb(OH)4 = Pb3Al4 + H2O2 =>
4 Al(OH)3 + 3 Pb(OH)4 = Pb3Al4 + 12 H2O2

Cu(No3)2 + CuS = Cu + S(No3)2 =>
Cu(No3)2 + CuS = 2 Cu + S(No3)2

CaO + C6H8O7 = CaOH + C6H7O7 =>
CaO + C6H8O7 = CaOH + C6H7O7

Co + HF = CoF2 + H2 =>
Co + 2 HF = CoF2 + H2

AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3

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

H2SO4(l) + NaI(aq) = HI(s) + Na2SO4(s) =>
H2SO4(l) + 2 NaI(aq) = 2 HI(s) + Na2SO4(s)

Na + NiCl2 = NaCl + Ni =>
2 Na + NiCl2 = 2 NaCl + Ni

Na2C2O3 + CaCl2 = NaCl + CaC2O3 =>
Na2C2O3 + CaCl2 = 2 NaCl + CaC2O3

H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O

NaHCO3 + C6H8O7 = Na3H8C6O7 + CO2 + H2O =>
18 NaHCO3 + 7 C6H8O7 = 6 Na3H8C6O7 + 24 CO2 + 13 H2O

KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2

CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O

Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O

Cr{3+} + OH{-} + NO3{-} = CrO4{2-} + NH3 + H2O =>
8 Cr{3+} + 37 OH{-} + 3 NO3{-} = 8 CrO4{2-} + 3 NH3 + 14 H2O

C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O

HCl(g) + O2 = Cl2 + H2O(g) =>
4 HCl(g) + O2 = 2 Cl2 + 2 H2O(g)

KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2

CUSO4 + H2S = CUS + H2SO4 =>
CUSO4 + H2S = CUS + H2SO4

Cu + CH3COOH + H2O2 = Cu(CH3COO)2 + H2O =>
Cu + 2 CH3COOH + H2O2 = Cu(CH3COO)2 + 2 H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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