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Chemische vergelijkingen in evenwicht op01/12/25

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Breng de vergelijking van een chemische reactie in evenwicht
C4H8O5 + O2 = H2O + CO2 =>
2 C4H8O5 + 7 O2 = 8 H2O + 8 CO2

NH4Cl + H2O + CaO = NH4OH + CaCl2 =>
2 NH4Cl + H2O + CaO = 2 NH4OH + CaCl2

Na + Ca{+2} = Na{+} + Ca2 =>
4 Na + 2 Ca{+2} = 4 Na{+} + Ca2

CuI = Cu + I2 =>
2 CuI = 2 Cu + I2

H2O2(aq) + FeCl3(aq) = HCl(aq) + O2(g) + FeCl2(aq) =>
H2O2(aq) + 2 FeCl3(aq) = 2 HCl(aq) + O2(g) + 2 FeCl2(aq)

NaOH + C6H5SO3 = C6H5SO3Na + OH =>
NaOH + C6H5SO3 = C6H5SO3Na + OH

Na[Be(OH)4] + HCl = Be(OH)3 + NaCl + H2O =>
Na[Be(OH)4] + HCl = Be(OH)3 + NaCl + H2O

HSCN + Ba(OH)2 = H2O + Ba(SCN)2 =>
2 HSCN + Ba(OH)2 = 2 H2O + Ba(SCN)2

Am + HCl = H2 + AmCl3 =>
2 Am + 6 HCl = 3 H2 + 2 AmCl3

La(OH)3 + HF = LaF3 + H2O =>
La(OH)3 + 3 HF = LaF3 + 3 H2O

Mg + PbS = MgS + Pb =>
Mg + PbS = MgS + Pb

CCl4 + F2 = CF4 + Cl2 =>
CCl4 + 2 F2 = CF4 + 2 Cl2

CH3CH2COOH + NaCl = CH3CH2COONa + HCl =>
CH3CH2COOH + NaCl = CH3CH2COONa + HCl

Ag + HNO3 = AgNO3 + NO + H2O =>
3 Ag + 4 HNO3 = 3 AgNO3 + NO + 2 H2O

KSCN(aq) + FeCl3(aq) = Fe(SCN)3 + KCl =>
3 KSCN(aq) + FeCl3(aq) = Fe(SCN)3 + 3 KCl

NO3 = N + O =>
NO3 = N + 3 O

C4H10O + K2Cr2O7 + H2SO4 = C4H8O + K2SO4 + Cr2SO4 + H2O =>
5 C4H10O + K2Cr2O7 + 2 H2SO4 = 5 C4H8O + K2SO4 + Cr2SO4 + 7 H2O

NaOH + C7H5NaO3 = C7H4Na2O3 + H2O =>
NaOH + C7H5NaO3 = C7H4Na2O3 + H2O

Ca(NO3)2 + C2H2 = CaC2 + HNO3 =>
Ca(NO3)2 + C2H2 = CaC2 + 2 HNO3

K2Cr2C7 + FeCl2 + HCl = CrCl3 + KCl + FeCl3 + H2C =>
K2Cr2C7 + 6 FeCl2 + 14 HCl = 2 CrCl3 + 2 KCl + 6 FeCl3 + 7 H2C

C(s) + SnO2(s) = CO2(s) + Sn(s) =>
C(s) + SnO2(s) = CO2(s) + Sn(s)

AgNO3 + Na2SO3 + KOH = Ag + Na2SO4 + KNO3 + H2O =>
2 AgNO3 + Na2SO3 + 2 KOH = 2 Ag + Na2SO4 + 2 KNO3 + H2O

Mg + AlCl3 = MgCl2 + Al =>
3 Mg + 2 AlCl3 = 3 MgCl2 + 2 Al

Cl2 + KOH(t) = KCl + KClO3 + H2O =>
3 Cl2 + 6 KOH(t) = 5 KCl + KClO3 + 3 H2O

MnSO4 + NH4HCO3 = MnCO3 + NH4HSO4 =>
MnSO4 + NH4HCO3 = MnCO3 + NH4HSO4

C6H6 + F2 = H2 + C6F6 =>
C6H6 + 3 F2 = 3 H2 + C6F6

Na2CO3 + H2O = NaOH + H2CO3 =>
Na2CO3 + 2 H2O = 2 NaOH + H2CO3

C3H6O + HCl = C3H6OH + Cl2 =>
2 C3H6O + 2 HCl = 2 C3H6OH + Cl2

NaBr + H2O = Br2 + H2 + NaOH =>
2 NaBr + 2 H2O = Br2 + H2 + 2 NaOH

C6H6 + Fe2O3 + H{+} = C02 + Fe{+2} + H2O =>
C6H6 + 3 Fe2O3 + 12 H{+} = 3 C02 + 6 Fe{+2} + 9 H2O

Ti(ClO3)3 + Ai2(CO3)3 = Ai(ClO3)3 + Ti2(CO3)3 =>
2 Ti(ClO3)3 + Ai2(CO3)3 = 2 Ai(ClO3)3 + Ti2(CO3)3

NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO

Mg + Br2 = MgBr2 =>
Mg + Br2 = MgBr2

NaHCO3 + CH3COOH = H2CO3 + C2H3O2Na =>
NaHCO3 + CH3COOH = H2CO3 + C2H3O2Na

PB(CH3COO)2 + H2S = PBS + CH3COOH =>
PB(CH3COO)2 + H2S = PBS + 2 CH3COOH

HgO = Hg + O2 =>
2 HgO = 2 Hg + O2

C10H16N5O13P3 + C10H14N5O7P = C10H15N5O10P2 =>
C10H16N5O13P3 + C10H14N5O7P = 2 C10H15N5O10P2

As2S5 + H3NO4 = H3AsO4 + H2SO4 + NO2 + H2O =>
As2S5 + 40 H3NO4 = 2 H3AsO4 + 5 H2SO4 + 40 NO2 + 52 H2O

As + ClO3 + H = H3AsO3 + HClO =>
2 As + 3 ClO3 + 9 H = 2 H3AsO3 + 3 HClO

Ca + H2O = H2 + Ca(OH)2 =>
Ca + 2 H2O = H2 + Ca(OH)2

C7H8O + *O2 = *CO2 + *H2O =>
2 C7H8O + 17*O2 = 14*CO2 + 8*H2O

LiOH + Br + C = H2O + LiBr + CO2 =>
4 LiOH + 4 Br + C = 2 H2O + 4 LiBr + CO2

Cl + O = Cl2O3 =>
2 Cl + 3 O = Cl2O3

C2H5COONa + HCl = C2H5COOH + NaCl =>
C2H5COONa + HCl = C2H5COOH + NaCl

KHS + KMnO4 + H2SO4 = KHSO4 + MnSO4 + H2O =>
5 KHS + 8 KMnO4 + 16 H2SO4 = 13 KHSO4 + 8 MnSO4 + 12 H2O

Na2S(ag) + Ba(CH3COO)2(aq) = Na2(CH3COO)2 + SBa =>
Na2S(ag) + Ba(CH3COO)2(aq) = Na2(CH3COO)2 + SBa

Mn3O4 = MnO2 + MnO =>
Mn3O4 = MnO2 + 2 MnO

Li2CO3 + MgCO3 + H3PO4 = Li2MgP2O7 + H2O + CO2 =>
Li2CO3 + MgCO3 + 2 H3PO4 = Li2MgP2O7 + 3 H2O + 2 CO2

Fe + HF = H2FeF2 =>
Fe + 2 HF = H2FeF2

C2H5OH = C + H2 + O2 =>
2 C2H5OH = 4 C + 6 H2 + O2

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Breng de vergelijking van een chemische reactie in evenwicht
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