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Chemische vergelijkingen in evenwicht op01/15/25

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Breng de vergelijking van een chemische reactie in evenwicht
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2

C4H8 + O2 = CO2 + H2O =>
C4H8 + 6 O2 = 4 CO2 + 4 H2O

NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O

Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O

Cu + FeCl3 + H2O = CuCl + FeO + H2 =>
3 Cu + FeCl3 + H2O = 3 CuCl + FeO + H2

H3PO4 + HCl = PCl5 + H2O =>
H3PO4 + 5 HCl = PCl5 + 4 H2O

Zn(OH)2 + LiCl = ZnCl2 + LiOH =>
Zn(OH)2 + 2 LiCl = ZnCl2 + 2 LiOH

MgCl3 + Fr = FrCl2 + Mg =>
2 MgCl3 + 3 Fr = 3 FrCl2 + 2 Mg

CaO2 + H2O = Ca + OH =>
CaO2 + 2 H2O = Ca + 4 OH

Mg + H2SO3 = Mg2(SO3)2 + H2 =>
2 Mg + 2 H2SO3 = Mg2(SO3)2 + 2 H2

CH2CH2 + KMnO4 + H2O = CH2OHCH2OH + MnO2 + KOH =>
3 CH2CH2 + 2 KMnO4 + 4 H2O = 3 CH2OHCH2OH + 2 MnO2 + 2 KOH

CH3NH3 + HCl = CH3ClNH2 + H2 =>
CH3NH3 + HCl = CH3ClNH2 + H2

Na + H2O = NaOH + H =>
Na + H2O = NaOH + H

Na2SO3(aq) + HNO3(aq) = Na2NO3 + HSO3 =>
Na2SO3(aq) + HNO3(aq) = Na2NO3 + HSO3

Co3(PO4)2 + Al(NO3)3 = Al2(Co3) + PO4 + NO3 =>
Co3(PO4)2 + 2 Al(NO3)3 = Al2(Co3) + 2 PO4 + 6 NO3

Pb(SO4)2 + Li(NO3) = Pb(NO3)2 + Li(SO4) =>
Pb(SO4)2 + 2 Li(NO3) = Pb(NO3)2 + 2 Li(SO4)

Al + O2 + Hg(NO3)2 = HgO + Al(NO3)3 =>
4 Al + 3 O2 + 6 Hg(NO3)2 = 6 HgO + 4 Al(NO3)3

Ir + C = IrC4 =>
Ir + 4 C = IrC4

N2H4 + H2O2 = H2O + N2 =>
N2H4 + 2 H2O2 = 4 H2O + N2

Cd(NO3)2 + CuSO4 = Cd(SO4)2 + CuNO3 =>
Cd(NO3)2 + 2 CuSO4 = Cd(SO4)2 + 2 CuNO3

K2S + CO2 = K2SO4 + C =>
K2S + 2 CO2 = K2SO4 + 2 C

SnO + H2SO4 = SnSO4 + H2O =>
SnO + H2SO4 = SnSO4 + H2O

Pb + HCl = PbCl4 + H3 =>
3 Pb + 12 HCl = 3 PbCl4 + 4 H3

N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3

H2 + CH3COOH = CH3CHO + H2O =>
H2 + CH3COOH = CH3CHO + H2O

C106H263O110N16P + O2 = CO2 + HNO3 + H3PO4 + H2O =>
C106H263O110N16P + 138 O2 = 106 CO2 + 16 HNO3 + H3PO4 + 122 H2O

Al + HCOOH = Al(HCOO)2 + H2 =>
Al + 2 HCOOH = Al(HCOO)2 + H2

Ca(OH)2 + Li(SO4) = Ca(SO4) + Li(OH)2 =>
Ca(OH)2 + Li(SO4) = Ca(SO4) + Li(OH)2

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

N2 + F2 = NF3 =>
N2 + 3 F2 = 2 NF3

H3PO4 + Mg(OH)2 = Mg3(PO4)2 + H2O =>
2 H3PO4 + 3 Mg(OH)2 = Mg3(PO4)2 + 6 H2O

NaCO3 + CH3COO = NaCO2 + CO3 + H3 =>
4 NaCO3 + CH3COO = 4 NaCO2 + 2 CO3 + H3

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

Na2SO4 + CuCl = NaCl + Cu2SO4 =>
Na2SO4 + 2 CuCl = 2 NaCl + Cu2SO4

Al(NO3)3 = Al + NO2 + O2 =>
2 Al(NO3)3 = 2 Al + 6 NO2 + 3 O2

Zn + H2O = ZnO + H =>
Zn + H2O = ZnO + 2 H

BaOH2CO3 = BaCO3H2O =>
BaOH2CO3 = BaCO3H2O

NO2 + O2 = NO3 =>
2 NO2 + O2 = 2 NO3

Ag(NO3) + ZnI = AgI + Zn(NO3) =>
Ag(NO3) + ZnI = AgI + Zn(NO3)

HI + AgNO3 = AgIHNO3 =>
HI + AgNO3 = AgIHNO3

NaClKNO3 = KClNaNO3 =>
NaClKNO3 = KClNaNO3

K2Cr2O7 + CH3OH + H2SO4 = HCOOH + Cr2(SO4)3 + K2SO4 + H2O =>
2 K2Cr2O7 + 3 CH3OH + 8 H2SO4 = 3 HCOOH + 2 Cr2(SO4)3 + 2 K2SO4 + 11 H2O

C7H8 + O2 = C7H4 + H2O =>
C7H8 + O2 = C7H4 + 2 H2O

As + NaClO + H2O + NaOH = NaH2AsO4 + NaCl =>
2 As + 5 NaClO + H2O + 2 NaOH = 2 NaH2AsO4 + 5 NaCl

O2 + As4S6 = SO2 + AsO4 =>
14 O2 + As4S6 = 6 SO2 + 4 AsO4

C6H5NH2 + H2O = C6H6NH2 + OH =>
C6H5NH2 + H2O = C6H6NH2 + OH

K + CrO4 = K2CrO4 =>
2 K + CrO4 = K2CrO4

K2SiO4 + KOH = H2SiO4 + K2O =>
K2SiO4 + 2 KOH = H2SiO4 + 2 K2O

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

Ni(s) + H2(g) = NiH3 =>
2 Ni(s) + 3 H2(g) = 2 NiH3

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Breng de vergelijking van een chemische reactie in evenwicht
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