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Chemische vergelijkingen in evenwicht op03/17/25

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Breng de vergelijking van een chemische reactie in evenwicht
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O

Br2 + NiI3 = Br2I3 + Ni =>
Br2 + NiI3 = Br2I3 + Ni

MnO2 + C2H2O4 = MnO + H2O + CO2 =>
MnO2 + C2H2O4 = MnO + H2O + 2 CO2

Fe3O4 + NaOH = FeOH + NaO + H2O =>
Fe3O4 + 5 NaOH = 3 FeOH + 5 NaO + H2O

C8H16 + KMnO4 + H2O = C8H16O2 + KOH + MnO2 =>
3 C8H16 + 4 KMnO4 + 2 H2O = 3 C8H16O2 + 4 KOH + 4 MnO2

Sn + Au(No3)3 = Sn(No3)2 + Au =>
3 Sn + 2 Au(No3)3 = 3 Sn(No3)2 + 2 Au

CO2 = CO + O2 =>
2 CO2 = 2 CO + O2

ClO + H2O = HClO + OH =>
ClO + H2O = HClO + OH

HCOOH + Na2CO3 = HCOONa + H2O + CO3 =>
3 HCOOH + 2 Na2CO3 = 4 HCOONa + H2O + CO3

Pb(SO4)2 + AgNO3 = Ag(SO4) + Pb(NO3)2 =>
Pb(SO4)2 + 2 AgNO3 = 2 Ag(SO4) + Pb(NO3)2

CoCl3 + F2 = CoF2 + Cl2 =>
2 CoCl3 + 2 F2 = 2 CoF2 + 3 Cl2

Al(NO3)3 + Na2CO3 + H2O = NaHCO3 + Al(OH)3 + NaNO3 =>
Al(NO3)3 + 3 Na2CO3 + 3 H2O = 3 NaHCO3 + Al(OH)3 + 3 NaNO3

H2S + SO2 = S + H2O =>
2 H2S + SO2 = 3 S + 2 H2O

Al + S8 = Al2S3 =>
16 Al + 3 S8 = 8 Al2S3

Fe(OH)2 + Br2 + NaOH = Fe(OH)3 + NaBr =>
2 Fe(OH)2 + Br2 + 2 NaOH = 2 Fe(OH)3 + 2 NaBr

KOH + MgSO4 = K2SO4 + Mg(OH)2 =>
2 KOH + MgSO4 = K2SO4 + Mg(OH)2

S2Cl2 + SO2 = SO2Cl2 + S =>
S2Cl2 + SO2 = SO2Cl2 + 2 S

Al(s) + HCl(aq) = H2(g) + AlCl3(aq) =>
2 Al(s) + 6 HCl(aq) = 3 H2(g) + 2 AlCl3(aq)

Ba + C = BaC =>
Ba + C = BaC

S2Cl2 + NH3 = S4N4 + S8 + NH4Cl =>
6 S2Cl2 + 16 NH3 = S4N4 + S8 + 12 NH4Cl

SO4 + CaC2 = SCa + CO2 =>
SO4 + CaC2 = SCa + 2 CO2

HNO3 + MgO = MgNO4 + H2 =>
2 HNO3 + 2 MgO = 2 MgNO4 + H2

NaCl(s) + H2SO4(aq) = H2Cl(g) + NaSO4 =>
NaCl(s) + H2SO4(aq) = H2Cl(g) + NaSO4

HCHO + H2 = CH3OH =>
HCHO + H2 = CH3OH

H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2

PbO2 + H2O = Pb(OH)4 =>
PbO2 + 2 H2O = Pb(OH)4

C6H6 + CH3CH2Cl = C6H6CH2CH2CH3 + HCl =>
5 C6H6 + 12 CH3CH2Cl = 6 C6H6CH2CH2CH3 + 12 HCl

Cl2 + H2O + AgNO3 = AgCl + AgClO3 + HNO3 =>
3 Cl2 + 3 H2O + 6 AgNO3 = 5 AgCl + AgClO3 + 6 HNO3

MgBr + Cl2 = MgCl + Br2 =>
2 MgBr + Cl2 = 2 MgCl + Br2

HC2H3O2 + NaHCO3 = NaC2H3O2 + CO2 + HOH =>
HC2H3O2 + NaHCO3 = NaC2H3O2 + CO2 + HOH

MgO + Sn = O + MgSn =>
MgO + Sn = O + MgSn

CuS + O = Cu + SO =>
CuS + O = Cu + SO

KSCN + BaCl2 = KCl + Ba(SCN)2 =>
2 KSCN + BaCl2 = 2 KCl + Ba(SCN)2

AgNO3 + KH2PO4 = AgPO3 + KNO3 + H2O =>
AgNO3 + KH2PO4 = AgPO3 + KNO3 + H2O

NaBr + Cl = NaCl + Br2 =>
2 NaBr + 2 Cl = 2 NaCl + Br2

C2H5O2N = C6H12O6 + NH3 + N2 =>
3 C2H5O2N = C6H12O6 + NH3 + N2

CuCl2 + Al = Cu + Al3Cl3 =>
3 CuCl2 + 6 Al = 3 Cu + 2 Al3Cl3

H2SO4(aq) + Zn(s) = H2 + ZnSO4 =>
H2SO4(aq) + Zn(s) = H2 + ZnSO4

NaNO3 + KSCN = NaSCN + KNO3 =>
NaNO3 + KSCN = NaSCN + KNO3

Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O

Cu(No3)2 + KCN = K(No3) + Cu(CN)2 =>
Cu(No3)2 + 2 KCN = 2 K(No3) + Cu(CN)2

C50H100O50 + O2 = CO + H2O =>
C50H100O50 + 25 O2 = 50 CO + 50 H2O

K2ZnO2 + HCl = ZnCl2 + KOH =>
K2ZnO2 + 2 HCl = ZnCl2 + 2 KOH

Ca(ClO)2 = CaCl2 + O2 =>
Ca(ClO)2 = CaCl2 + O2

NaHCO3(s) + HCl = NaCl + H2CO3 =>
NaHCO3(s) + HCl = NaCl + H2CO3

Al + Sn(NO3)4 = Al(NO3)3 + Sn =>
4 Al + 3 Sn(NO3)4 = 4 Al(NO3)3 + 3 Sn

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

Cl2O5 + NaOH = NaClO3 + H2O =>
Cl2O5 + 2 NaOH = 2 NaClO3 + H2O

Al + S8 = Al2S3 =>
16 Al + 3 S8 = 8 Al2S3

Ca(OH)2 + CH3COOH = Ca(CH3COO)2 + H2O =>
Ca(OH)2 + 2 CH3COOH = Ca(CH3COO)2 + 2 H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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