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Chemische vergelijkingen in evenwicht op01/08/25

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Breng de vergelijking van een chemische reactie in evenwicht
C2H3OOH + O2 = CO2 + H2O =>
C2H3OOH + 2 O2 = 2 CO2 + 2 H2O

H3(PO4) + Ni(OH)2 = H2O + Ni3(PO4)2 =>
2 H3(PO4) + 3 Ni(OH)2 = 6 H2O + Ni3(PO4)2

K2Cr2O7 + K2SO3 + H2SO4 = Cr2(SO4)3 + K2SO4 + KOH =>
K2Cr2O7 + 3 K2SO3 + 2 H2SO4 = Cr2(SO4)3 + 2 K2SO4 + 4 KOH

Fe(SCN)2 + KSCN = FeK(SCN)3 =>
Fe(SCN)2 + KSCN = FeK(SCN)3

MgBr2 + Cl2 = MgCl2 + Br2 =>
MgBr2 + Cl2 = MgCl2 + Br2

Na2C2O4 + H2SO4 = C2O4 + Na2SO4 + H2 =>
Na2C2O4 + H2SO4 = C2O4 + Na2SO4 + H2

Te + O2 = Te2O3 =>
4 Te + 3 O2 = 2 Te2O3

K2S(aq) + HCl(aq) = K2Cl + HS =>
K2S(aq) + HCl(aq) = K2Cl + HS

C6H6O3 + O2 = C6H4O4 + H2O =>
C6H6O3 + O2 = C6H4O4 + H2O

NaF + AgNO3 = FNO3 + AgNa =>
NaF + AgNO3 = FNO3 + AgNa

CrCl3 + NaNO3 = Cr(NO3)3 + Na3Cl3 =>
CrCl3 + 3 NaNO3 = Cr(NO3)3 + Na3Cl3

Na2S + Na3SO4 + SiO2 = Na2O3Si + SO2 =>
Na2S + 6 Na3SO4 + 10 SiO2 = 10 Na2O3Si + 7 SO2

BrF5 + C3H8 = C + HF + HBr =>
4 BrF5 + 3 C3H8 = 9 C + 20 HF + 4 HBr

PhMgBr + H2O + CO2 = PhCOOH + Mg{2+} + OH{-} + Br{-} =>
PhMgBr + H2O + CO2 = PhCOOH + Mg{2+} + OH{-} + Br{-}

C3H7OH + CH3COOH = C4H7COOH + H2O =>
4 C3H7OH + 9 CH3COOH = 6 C4H7COOH + 10 H2O

Sr(NO3)2(aq) + Al2(SO4)3(aq) = SrSO4 + Al(NO3)3 =>
3 Sr(NO3)2(aq) + Al2(SO4)3(aq) = 3 SrSO4 + 2 Al(NO3)3

H(g) + F(g) = HF(g) =>
H(g) + F(g) = HF(g)

CN{-} + NaOCl = CNO{-} + NaCl =>
CN{-} + NaOCl = CNO{-} + NaCl

H2ZnO2 + OH = ZnO2 + H2O =>
H2ZnO2 + 2 OH = ZnO2 + 2 H2O

Na3Al(OH)6 + HF = Na3AlF6 + H2O =>
Na3Al(OH)6 + 6 HF = Na3AlF6 + 6 H2O

NaNO3 + PbO = Pb(NO3)2 + Na2O =>
2 NaNO3 + PbO = Pb(NO3)2 + Na2O

F + HCl = HF + Cl2 =>
2 F + 2 HCl = 2 HF + Cl2

C5H9O + O2 = CO2 + H2O =>
4 C5H9O + 27 O2 = 20 CO2 + 18 H2O

FeO + Br2 = FeBr + O2 =>
2 FeO + Br2 = 2 FeBr + O2

Zn(OH)2 + Cl2 = ZnCl2 + O2 + H2 =>
Zn(OH)2 + Cl2 = ZnCl2 + O2 + H2

KHP + NaOH = KOHP + NaH =>
KHP + NaOH = KOHP + NaH

CaCl2 + Na2(CO3) = CaCO3 + NaCl =>
CaCl2 + Na2(CO3) = CaCO3 + 2 NaCl

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

FeN3O3 + H2O = Fe(OH)3 + N2O =>
2 FeN3O3 + 3 H2O = 2 Fe(OH)3 + 3 N2O

Zn(NO3)2 + NaOH + H2O = Na2[Zn(OH)4] + HNO3 =>
Zn(NO3)2 + 2 NaOH + 2 H2O = Na2[Zn(OH)4] + 2 HNO3

Al + NiNO3 = Al(NO3)3 + Ni =>
Al + 3 NiNO3 = Al(NO3)3 + 3 Ni

CrCl3 + NaOH = Cr(OH)3 + NaCl =>
CrCl3 + 3 NaOH = Cr(OH)3 + 3 NaCl

CH2O + H2 = CH3OH =>
CH2O + H2 = CH3OH

Zn + C2H4O2 = Zn(CH3COO)2 + H2 =>
Zn + 2 C2H4O2 = Zn(CH3COO)2 + H2

C2H4O2(aq) + NaOH(aq) = NaC2H3O2(aq) + H2O(l) =>
C2H4O2(aq) + NaOH(aq) = NaC2H3O2(aq) + H2O(l)

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

CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2

C12H22C11 + O2 = CO2 + H2O =>
2 C12H22C11 + 57 O2 = 46 CO2 + 22 H2O

BeO + K2 = Be2 + K2O =>
2 BeO + 2 K2 = Be2 + 2 K2O

NaCl + HNO3 = NaClNO3 + H2 =>
2 NaCl + 2 HNO3 = 2 NaClNO3 + H2

MgS + AgCl = Ag2S + MgCl2 =>
MgS + 2 AgCl = Ag2S + MgCl2

MgF + LiCO = MgCO + LiF =>
MgF + LiCO = MgCO + LiF

C7H12 + KMnO4 = C6H9MnO4 + KCH3 =>
C7H12 + KMnO4 = C6H9MnO4 + KCH3

Zn(s) + Al(NO3)3(aq) = Al + Zn(NO3) =>
3 Zn(s) + Al(NO3)3(aq) = Al + 3 Zn(NO3)

SrO2 + Ir + Cu = Sr3IrCuO6 =>
3 SrO2 + Ir + Cu = Sr3IrCuO6

K2SiO3 + Na = Na2SiO3 + K =>
K2SiO3 + 2 Na = Na2SiO3 + 2 K

C + NaOH = NaC + NaCO3 + H2O =>
6 C + 6 NaOH = 5 NaC + NaCO3 + 3 H2O

H2SO4 + Al = H2Al2SO4 =>
H2SO4 + 2 Al = H2Al2SO4

C15H22O + C6H10 = C15H26O + C6H6 =>
C15H22O + C6H10 = C15H26O + C6H6

NaHCO3 + HCl = NaCl + H2CO3 =>
NaHCO3 + HCl = NaCl + H2CO3

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