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Chemische vergelijkingen in evenwicht op01/12/25

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Breng de vergelijking van een chemische reactie in evenwicht
HClO2 + O2 = HClO4 =>
HClO2 + O2 = HClO4

CH3COOH + Na(OH) = (CH3COO)Na + H2O =>
CH3COOH + Na(OH) = (CH3COO)Na + H2O

MgO + MgSO4 + CaCl2 = MgOMgSO4CaCl2 =>
MgO + MgSO4 + CaCl2 = MgOMgSO4CaCl2

K3[Cu(CN)4] + O2 = K2CO3 + CuO + CO2 + N2 =>
4 K3[Cu(CN)4] + 21 O2 = 6 K2CO3 + 4 CuO + 10 CO2 + 8 N2

CH3OH = HCOH + H2 =>
CH3OH = HCOH + H2

MnCl2 + H2C2O4 = HCl + MnC2O4 =>
MnCl2 + H2C2O4 = 2 HCl + MnC2O4

Ca3P2 + H2O(l) = CaO + H3P =>
Ca3P2 + 3 H2O(l) = 3 CaO + 2 H3P

Li(OH)(aq) + H3PO4(aq) = Li3(PO4)(aq) + H2O(l) =>
3 Li(OH)(aq) + H3PO4(aq) = Li3(PO4)(aq) + 3 H2O(l)

Na2S2O3 + HCI = NaCI + SO2 + S + H2O =>
Na2S2O3 + 2 HCI = 2 NaCI + SO2 + S + H2O

B2S3 + H2O = H3B(O3) + H2S =>
B2S3 + 6 H2O = 2 H3B(O3) + 3 H2S

H3P + H2O = PO + H =>
H3P + H2O = PO + 5 H

Zn2S2 + Sr2CI = Zn2CI + Sr2S2 =>
Zn2S2 + Sr2CI = Zn2CI + Sr2S2

Ca3(PO4)2 + Al = AlPO4 + Ca =>
Ca3(PO4)2 + 2 Al = 2 AlPO4 + 3 Ca

K2SO4 + BaCl2 = BaSO4 + KCl =>
K2SO4 + BaCl2 = BaSO4 + 2 KCl

Ni(NH3)6Cl2 + H2SO4 = NiSO4 + (NH4)2SO4 + HCl =>
Ni(NH3)6Cl2 + 4 H2SO4 = NiSO4 + 3(NH4)2SO4 + 2 HCl

(NH4)2SO4 + NaOH = NH3 + H2O + Na2SO4 =>
(NH4)2SO4 + 2 NaOH = 2 NH3 + 2 H2O + Na2SO4

Fe + Cr(NO3)3 = Fe(NO3)2 + Cr =>
3 Fe + 2 Cr(NO3)3 = 3 Fe(NO3)2 + 2 Cr

ClCO3(s) + HCl(aq) = H2O(l) + CO2(g) + ClCl2(aq) =>
ClCO3(s) + 2 HCl(aq) = H2O(l) + CO2(g) + ClCl2(aq)

Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3

PBr3 + H2O = H3PO3 + HBr =>
PBr3 + 3 H2O = H3PO3 + 3 HBr

FeS + HCl = FeCl2 + H2S =>
FeS + 2 HCl = FeCl2 + H2S

KAlO2 = Al2O3K2O =>
2 KAlO2 = Al2O3K2O

C4H8O + K2Cr2O7 + H2SO4 = C2H4O2 + Cr2SO4 + H2O + K2SO4 =>
5 C4H8O + 3 K2Cr2O7 + 6 H2SO4 = 10 C2H4O2 + 3 Cr2SO4 + 6 H2O + 3 K2SO4

NaCl + Pb = PbCl3 + Na =>
3 NaCl + Pb = PbCl3 + 3 Na

CuO + HCl = Cu(Cl2) + H2O =>
CuO + 2 HCl = Cu(Cl2) + H2O

C22H26O6 + NaIO4 = C10H10O3 + NaIO3 + H2O =>
5 C22H26O6 + 13 NaIO4 = 11 C10H10O3 + 13 NaIO3 + 10 H2O

Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2

KNO3(heat) = KN + O2 =>
2 KNO3(heat) = 2 KN + 3 O2

MnSO4 + KClO3 + H2SO4 = KMnO4 + Cl2(SO4)3 + K2SO4 + H2O =>
4 MnSO4 + 10 KClO3 + 14 H2SO4 = 4 KMnO4 + 5 Cl2(SO4)3 + 3 K2SO4 + 14 H2O

CaS + ZnO = CaO + ZnS =>
CaS + ZnO = CaO + ZnS

NH3 + CoCl2 = Co(NH3)6 + Cl =>
6 NH3 + CoCl2 = Co(NH3)6 + 2 Cl

KCN + H3O = HCN + K + H2O =>
KCN + H3O = HCN + K + H2O

NH4Cl + O = HNO3 + HCl + H2O =>
NH4Cl + 4 O = HNO3 + HCl + H2O

KMnO4 + KNO2 + H2SO4 = KNO3 + MnSO4 + KSO4 + H2O =>
KMnO4 + 2 KNO2 + 2 H2SO4 = 2 KNO3 + MnSO4 + KSO4 + 2 H2O

C2H7NO + C10H18O4 = C12H25NO5 =>
C2H7NO + C10H18O4 = C12H25NO5

Al3 + Si4 + O2 = AlSiO =>
4 Al3 + 3 Si4 + 6 O2 = 12 AlSiO

NaI + (CH3COO)2Cu = CH3COONa + CuI2 =>
2 NaI + (CH3COO)2Cu = 2 CH3COONa + CuI2

K2CO3 + NH3 + C = KCN + H2O =>
K2CO3 + 2 NH3 + C = 2 KCN + 3 H2O

SO2Cl2 + CH3COONa = (CH3CO)2O + Na2SO4 + NaCl =>
SO2Cl2 + 4 CH3COONa = 2(CH3CO)2O + Na2SO4 + 2 NaCl

CrO4 + Ag = AgCrO4 =>
CrO4 + Ag = AgCrO4

C6H5CHCHCOOH + CH2CH3OH = C10H10O2 + H2O =>
2 C6H5CHCHCOOH + CH2CH3OH = 2 C10H10O2 + H2O

P + NaOH = H2O + PNa3 + Na3PO4 =>
8 P + 24 NaOH = 12 H2O + 5 PNa3 + 3 Na3PO4

BaCl2 + H2CrO4 = BaCrO4 + H2Cl2 =>
BaCl2 + H2CrO4 = BaCrO4 + H2Cl2

H2Se + O2 = SeO3 + H2O =>
H2Se + 2 O2 = SeO3 + H2O

C4H6O3H2O = C2H4O2 =>
C4H6O3H2O = 2 C2H4O2

HL(aq) + Sr(OH)2(aq) = SrL2(aq) + H2O(l) =>
2 HL(aq) + Sr(OH)2(aq) = SrL2(aq) + 2 H2O(l)

P(v) + Cl2 = PCl5 =>
2 P(v) + 5 Cl2 = 2 PCl5

H2O2 + NaI = H2O + O2NaI =>
2 H2O2 + NaI = 2 H2O + O2NaI

NaCl + Na2SO4 + H2O = NaClO + Na2S2O3 + NaOH =>
4 NaCl + 2 Na2SO4 + H2O = 4 NaClO + Na2S2O3 + 2 NaOH

Ca + (OH)2 + Li2SiO3 = Li(OH)2 + CaSiO3 =>
Ca + 2(OH)2 + Li2SiO3 = 2 Li(OH)2 + CaSiO3

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Breng de vergelijking van een chemische reactie in evenwicht
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