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Chemische vergelijkingen in evenwicht op01/17/25

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Breng de vergelijking van een chemische reactie in evenwicht
C8H7N3O2 + NaOCl = C8H5NO4 + N2 + H2O + NaCl =>
C8H7N3O2 + 3 NaOCl = C8H5NO4 + N2 + H2O + 3 NaCl

PH3H2SO4 = H3PO4H2S =>
PH3H2SO4 = H3PO4H2S

Na2O2 + H2O = NaOH + H2O2 =>
Na2O2 + 2 H2O = 2 NaOH + H2O2

KCl + NaNO{3} = KNO{3} + NaCl =>
KCl + NaNO{3} = KNO{3} + NaCl

HCl + C20H14O4 = C20Cl + H15O4 =>
HCl + C20H14O4 = C20Cl + H15O4

CuO + NH3 = Cu + H2O + N2 =>
3 CuO + 2 NH3 = 3 Cu + 3 H2O + N2

H2SO4 + Li(OH) = SO4(Li)2 + H2O =>
H2SO4 + 2 Li(OH) = SO4(Li)2 + 2 H2O

Na2SnS3 + HCl = NaCl + SnS2 + H2S =>
Na2SnS3 + 2 HCl = 2 NaCl + SnS2 + H2S

FeNO + NaCl = FeCl2 + Na2NO =>
FeNO + 2 NaCl = FeCl2 + Na2NO

KOH + CaO = KO + CaOH =>
KOH + CaO = KO + CaOH

KSCN + Pb(NO3)2 = K(NO3)2 + PbSCN =>
KSCN + Pb(NO3)2 = K(NO3)2 + PbSCN

Zn(s) + CuCl2(H20) = Cu(s) + ZnCl2(H20) =>
Zn(s) + CuCl2(H20) = Cu(s) + ZnCl2(H20)

Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O

HCN(aq) + Ca(OH)2(aq) = Ca(CN)2(aq) + H2O(l) =>
2 HCN(aq) + Ca(OH)2(aq) = Ca(CN)2(aq) + 2 H2O(l)

CaCl2 + Na2S = CaS + NaCl =>
CaCl2 + Na2S = CaS + 2 NaCl

Cr2O7{2-} + OH{-}< = CrO4{2-} + H2O =>
Cr2O7{2-} + 2 OH{-}< = 2 CrO4{2-} + H2O

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

SO2 + H2 = S + H2O =>
SO2 + 2 H2 = S + 2 H2O

Pb(NO3)2 + (NH4)3PO4 = Pb3(PO4)2 + NH4NO3 =>
3 Pb(NO3)2 + 2(NH4)3PO4 = Pb3(PO4)2 + 6 NH4NO3

C4H6Cl2 + H2 = C4H8 + HCl =>
C4H6Cl2 + 2 H2 = C4H8 + 2 HCl

NaHCO3 + HCH3COO = NaCH3COO + H2O + CO2 =>
NaHCO3 + HCH3COO = NaCH3COO + H2O + CO2

Fe + Cu(OH)2 = Fe(OH)3 + Cu =>
2 Fe + 3 Cu(OH)2 = 2 Fe(OH)3 + 3 Cu

Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3

BaSO4 + CaSO4 = BaCa(SO4)2 =>
BaSO4 + CaSO4 = BaCa(SO4)2

Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3

Zn{2+} + NH3 = Zn(NH3)4{2+} =>
Zn{2+} + 4 NH3 = Zn(NH3)4{2+}

S03 + H202 = H2S04 =>
404 S03 + 3 H202 = 303 H2S04

NaBr + AgC2H3O2 = AgBr + NaC2H3O2 =>
NaBr + AgC2H3O2 = AgBr + NaC2H3O2

KCl + ZnO = ZnCl + KO =>
KCl + ZnO = ZnCl + KO

Hg + Ag(NO)3 = Hg(NO)3 + Ag =>
Hg + Ag(NO)3 = Hg(NO)3 + Ag

C8H8O2 + H2O = C7H6O2 + CH4O =>
C8H8O2 + H2O = C7H6O2 + CH4O

MgCO3 = MgO + CO2 =>
MgCO3 = MgO + CO2

BeSO4 + NH4Cl = BeCl2 + (NH4)2(SO4) =>
BeSO4 + 2 NH4Cl = BeCl2 + (NH4)2(SO4)

SiO + NaOH = Na2SiO3 + H2 =>
SiO + 2 NaOH = Na2SiO3 + H2

PbBr2 + H2S = PbS + HBr =>
PbBr2 + H2S = PbS + 2 HBr

CaCl2 + Na3PO4 = Ca3(PO4)2 + NaCl =>
3 CaCl2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCl

KJO3 + HJ + H2SO4 = J + K2SO4 + H2O =>
2 KJO3 + 10 HJ + H2SO4 = 12 J + K2SO4 + 6 H2O

CuCuSO4 + Zn = ZnSO4 + Cu =>
CuCuSO4 + Zn = ZnSO4 + 2 Cu

C2H10 + O4 = CO2 + H2O =>
4 C2H10 + 9 O4 = 8 CO2 + 20 H2O

C2H5OH + H2 = C2H5H + H2O =>
C2H5OH + H2 = C2H5H + H2O

Na + HNO2 = NaNO2 + H =>
Na + HNO2 = NaNO2 + H

PbO + O2 = PbO3 =>
PbO + O2 = PbO3

Rb + Br = RbBr =>
Rb + Br = RbBr

Cr(NO3)3 + (NH4)2S = Cr2S3 + NH4NO3 =>
2 Cr(NO3)3 + 3(NH4)2S = Cr2S3 + 6 NH4NO3

AgNO3 + KCl = AgCl + KNO3 =>
AgNO3 + KCl = AgCl + KNO3

NaCl + F2 = NaF + Cl2 =>
2 NaCl + F2 = 2 NaF + Cl2

C6H5OH + C2H5OH = C6H5OC2H5 + H2O =>
C6H5OH + C2H5OH = C6H5OC2H5 + H2O

Hg(NO3)2 + KCN = KNO3 + K2[Hg(CN)4] =>
Hg(NO3)2 + 4 KCN = 2 KNO3 + K2[Hg(CN)4]

NH4ClO4 + CH3OH = CO2 + H2O + Cl2 + N2 =>
6 NH4ClO4 + 4 CH3OH = 4 CO2 + 20 H2O + 3 Cl2 + 3 N2

C12H22O11 + CH4N2O + C2H2 + H2O = C31H42N2O6 =>
C12H22O11 + 6 CH4N2O + 84 C2H2 + 19 H2O = 6 C31H42N2O6

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Breng de vergelijking van een chemische reactie in evenwicht
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