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Chemische vergelijkingen in evenwicht op01/12/25

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Breng de vergelijking van een chemische reactie in evenwicht
CUS + HNO3 = CU(NO3)2 + S + NO + H2O =>
3 CUS + 8 HNO3 = 3 CU(NO3)2 + 3 S + 2 NO + 4 H2O

PBr3 + Cl2 + H2O = H3PO4 + HCl + Br2 =>
2 PBr3 + 5 Cl2 + 8 H2O = 2 H3PO4 + 10 HCl + 3 Br2

Na + O2 = NaO =>
2 Na + O2 = 2 NaO

Na = Na2 =>
2 Na = Na2

KOH + HBr = KBr + H2 + O =>
KOH + HBr = KBr + H2 + O

H2S2O3 + FeO = FeS2O3 + H2O =>
H2S2O3 + FeO = FeS2O3 + H2O

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

K2Cr2O7 + H2 + S = SO2 + KOH + Cr2O3 =>
K2Cr2O7 + H2 + S = SO2 + 2 KOH + Cr2O3

BaSO4 + NaOH = Na2(SO4) + Ba(OH)2 =>
BaSO4 + 2 NaOH = Na2(SO4) + Ba(OH)2

TeO2 + HCl = TeCl2O + H2O =>
TeO2 + 2 HCl = TeCl2O + H2O

Ba(NO3)2 + (NH4)3P = NH4NO3 + Ba3P2 =>
3 Ba(NO3)2 + 2(NH4)3P = 6 NH4NO3 + Ba3P2

La(NO3)3 + NH4(OH) = La(HO)3 + NH4(NO3) =>
La(NO3)3 + 3 NH4(OH) = La(HO)3 + 3 NH4(NO3)

Fe + H2SO4 = (SO4)3Fe2 + H2O + SO2 =>
2 Fe + 6 H2SO4 = (SO4)3Fe2 + 6 H2O + 3 SO2

CS2 + Cl2 = S2Cl2 + CCl4 =>
CS2 + 3 Cl2 = S2Cl2 + CCl4

BaCl2 + H2SO4 = Ba(SO4) + HCl =>
BaCl2 + H2SO4 = Ba(SO4) + 2 HCl

CaI2 + H2O = CaOHI + HI =>
CaI2 + H2O = CaOHI + HI

CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O

Al(CN)3 + Mg(OH)2 = Al(OH)3 + Mg(CN)2 =>
2 Al(CN)3 + 3 Mg(OH)2 = 2 Al(OH)3 + 3 Mg(CN)2

Au + (CN){-} + O2 + H2O = (Au(CN)4){-} + (OH){-} =>
4 Au + 16(CN){-} + 3 O2 + 6 H2O = 4(Au(CN)4){-} + 12(OH){-}

CH3Cl + KOH = CH3OH + KCl =>
CH3Cl + KOH = CH3OH + KCl

C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O

KBr + NH4OH = KOH + NH4Br =>
KBr + NH4OH = KOH + NH4Br

MoS + O2 = Mo + SO2 =>
MoS + O2 = Mo + SO2

C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O

C6H12O4 = (CH3)2CO + O3 =>
3 C6H12O4 = 6(CH3)2CO + 2 O3

C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O

Mg2Al4Si5O18 + H2O = Mg5Al2Si6Al2O22(OH)2 + Al2SiO5 + SiO2 =>
5 Mg2Al4Si5O18 + 2 H2O = 2 Mg5Al2Si6Al2O22(OH)2 + 6 Al2SiO5 + 7 SiO2

Mo2O6 + H2 = Mo + H2O =>
Mo2O6 + 6 H2 = 2 Mo + 6 H2O

U + H3PO4 = U(PO4)2 + H2 =>
U + 2 H3PO4 = U(PO4)2 + 3 H2

SO2 + I2 = I2O2 + S =>
SO2 + I2 = I2O2 + S

Ti4O + Cl + C = TiCl4 + CO2 =>
2 Ti4O + 32 Cl + C = 8 TiCl4 + CO2

C6H5NO2 + H2 = C6H5NH2 + H2O =>
C6H5NO2 + 3 H2 = C6H5NH2 + 2 H2O

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

Mg2 + HF = MgF2 + H2 =>
Mg2 + 4 HF = 2 MgF2 + 2 H2

CaI2 + KOH = CaOH + KI2 =>
CaI2 + KOH = CaOH + KI2

FeI2 + AgNO3 = AgI + Fe(NO3)2 =>
FeI2 + 2 AgNO3 = 2 AgI + Fe(NO3)2

BaCl2 + LiC2H3O2 = Ba(C2H3O2)2 + Li2Cl2 =>
BaCl2 + 2 LiC2H3O2 = Ba(C2H3O2)2 + Li2Cl2

Ca(OH)2(s) + NH4Cl(s) = CaCl2(s) + H2O + NH3 =>
Ca(OH)2(s) + 2 NH4Cl(s) = CaCl2(s) + 2 H2O + 2 NH3

C5H12O + O2 = C02 + H2O =>
2 C5H12O + 5 O2 = 5 C02 + 12 H2O

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

FeC + O2 = Fe2O3 + CO2 =>
4 FeC + 7 O2 = 2 Fe2O3 + 4 CO2

NaClO4 + KCl = KClO4 + NaCl =>
NaClO4 + KCl = KClO4 + NaCl

Ca(OH)2(aq) + H3PO4(aq) = Ca3(PO4)2(ppt) + H2O =>
3 Ca(OH)2(aq) + 2 H3PO4(aq) = Ca3(PO4)2(ppt) + 6 H2O

H3CCH2OH + K2Cr2O7 + H2SO4 = H3CCOH + Cr2(SO4)3 + K2SO4 + H2O =>
3 H3CCH2OH + K2Cr2O7 + 4 H2SO4 = 3 H3CCOH + Cr2(SO4)3 + K2SO4 + 7 H2O

Al(OH)3 + CH3CO2H = Al + CH3CO2 + H2O =>
Al(OH)3 + 3 CH3CO2H = Al + 3 CH3CO2 + 3 H2O

HC8H4O4 + Ba(OH)2 = Ba(C8H4O4)2 + H2O =>
2 HC8H4O4 + Ba(OH)2 = Ba(C8H4O4)2 + 2 H2O

Pb(s) + P(s) = Pb3P4 =>
3 Pb(s) + 4 P(s) = Pb3P4

Ti + HCl = Ti(Cl)3 + H2 =>
2 Ti + 6 HCl = 2 Ti(Cl)3 + 3 H2

Zn(NO3)2 = ZnO + NO2 + (O) =>
Zn(NO3)2 = ZnO + 2 NO2 + (O)

KMnO4 + FeO + HCl = MnCl2 + KCl + Fe2O3 + H2O =>
2 KMnO4 + 10 FeO + 6 HCl = 2 MnCl2 + 2 KCl + 5 Fe2O3 + 3 H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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