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Chemische vergelijkingen in evenwicht op12/03/24

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Breng de vergelijking van een chemische reactie in evenwicht
HX + YOH = H2O + YX =>
HX + YOH = H2O + YX

Mg(OH)2 + H3PO3 = Mg3(PO3)2 + H2O =>
3 Mg(OH)2 + 2 H3PO3 = Mg3(PO3)2 + 6 H2O

NH4CH3COO = NH4 + CH3COO =>
NH4CH3COO = NH4 + CH3COO

CO2 + K = K2C2O4 =>
2 CO2 + 2 K = K2C2O4

N2Cn2O7 + H2SO4 + C2H6O + H2O = N2Cn2(SO4)4*24H2O + C2H4O =>
N2Cn2O7 + 4 H2SO4 + 3 C2H6O + 17 H2O = N2Cn2(SO4)4*24H2O + 3 C2H4O

Octane + O2 = H2O + CO2 =>
2 C8H18 + 25 O2 = 18 H2O + 16 CO2

Ag2S + NaOH = Na2S + Ag + O2 + H2O =>
2 Ag2S + 4 NaOH = 2 Na2S + 4 Ag + O2 + 2 H2O

Cu(HSO4)2 + H2O = Cu(OH)2 + H2SO4 =>
Cu(HSO4)2 + 2 H2O = Cu(OH)2 + 2 H2SO4

V2O5 + H = V + H2O =>
V2O5 + 10 H = 2 V + 5 H2O

NO + O2 = NO2 =>
2 NO + O2 = 2 NO2

K2HPO4 + HNO3 = K2(NO3) + H2(PO4) =>
K2HPO4 + HNO3 = K2(NO3) + H2(PO4)

CH3CH2CH3CHOH + NaOI = CH3CH2CH3CO + NaI + H2O =>
CH3CH2CH3CHOH + NaOI = CH3CH2CH3CO + NaI + H2O

Mg + Br2(i) = MgBr2 =>
Mg + Br2(i) = MgBr2

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

Mg + HNO3 = NH4NO3 + Mg(NO3)2 + H2O = =>
4 Mg + 10 HNO3 = NH4NO3 + 4 Mg(NO3)2 + 3 H2O

KMnO4 + NaI + KOH = I2 + NaOH + K2MnO4 =>
2 KMnO4 + 2 NaI + 2 KOH = I2 + 2 NaOH + 2 K2MnO4

C6H5CHO + Ag(NH3)2{+} + OH{-} = C6H5COONH4 + Ag + NH3 + H2O =>
C6H5CHO + 2 Ag(NH3)2{+} + 2 OH{-} = C6H5COONH4 + 2 Ag + 3 NH3 + H2O

CaO + NaOH = Ca(OH) + NaO =>
CaO + NaOH = Ca(OH) + NaO

NaCl + H2O4S = Na2SO4 + HCl =>
2 NaCl + H2O4S = Na2SO4 + 2 HCl

Ca + LiBr = CaBr2 + Li =>
Ca + 2 LiBr = CaBr2 + 2 Li

CoCl2 + KSCN = Co(SCN)2 + KCl =>
CoCl2 + 2 KSCN = Co(SCN)2 + 2 KCl

CO2 + H2 = CH3OH + H2O =>
CO2 + 3 H2 = CH3OH + H2O

Ag2S + O3 = Ag2SO4 =>
3 Ag2S + 4 O3 = 3 Ag2SO4

NH3 + NO = N2 + H2O =>
4 NH3 + 6 NO = 5 N2 + 6 H2O

H2*S + Fe2*O3 = Fe*S + S + H2O =>
3 H2*S + Fe2*O3 = 2 Fe*S + S + 3 H2O

CO2 + H2 = CH3OH + H2O =>
CO2 + 3 H2 = CH3OH + H2O

NaAlO2 + NaOH + H2O = Na3Al(OH)6 =>
NaAlO2 + 2 NaOH + 2 H2O = Na3Al(OH)6

Ni(NO3)2*6H2O + Fe(NO3)3*9H2O + C6H14N4O2 = NiFe2O4 + H2O + CO2 + N2 =>
17 Ni(NO3)2*6H2O + 34 Fe(NO3)3*9H2O + 20 C6H14N4O2 = 17 NiFe2O4 + 548 H2O + 120 CO2 + 108 N2

K4FeC6N6 + KMnO4 + H2SO4 = KHSO4 + FeS3O12 + MnSO4 + HNO3 + CO2 + H2O =>
5 K4FeC6N6 + 64 KMnO4 + 163 H2SO4 = 84 KHSO4 + 5 FeS3O12 + 64 MnSO4 + 30 HNO3 + 30 CO2 + 106 H2O

C7H9 + HNO3 = C7H6N3O6 + H2O =>
C7H9 + 3 HNO3 = C7H6N3O6 + 3 H2O

Ni(NO3)2*6H2O + Fe(NO3)3*9H2O + C6H14N4O2 = NiFe2O4 + H2O + CO2 + N2 =>
17 Ni(NO3)2*6H2O + 34 Fe(NO3)3*9H2O + 20 C6H14N4O2 = 17 NiFe2O4 + 548 H2O + 120 CO2 + 108 N2

PbS(s) + H2O2(aq) = PbSO4(s) + H2O(aq) =>
PbS(s) + 4 H2O2(aq) = PbSO4(s) + 4 H2O(aq)

CuSO4 + LiI = CuI2 + Li2SO4 =>
CuSO4 + 2 LiI = CuI2 + Li2SO4

CoSO4 + NaOH + O2 = Co2O3 + H2O + Na2SO4 =>
4 CoSO4 + 8 NaOH + O2 = 2 Co2O3 + 4 H2O + 4 Na2SO4

CuCl2 + K3(PO4) = Cu3(PO4)2 + KCl =>
3 CuCl2 + 2 K3(PO4) = Cu3(PO4)2 + 6 KCl

NaIO3 + PbSO4 + NaOH = I2 + PbO2 + Na2SO4 + H2O =>
2 NaIO3 + 5 PbSO4 + 8 NaOH = I2 + 5 PbO2 + 5 Na2SO4 + 4 H2O

S8 + O2 = SO2 =>
S8 + 8 O2 = 8 SO2

CuBr2 + H3PO4 = CuHPO4 + HBr =>
CuBr2 + H3PO4 = CuHPO4 + 2 HBr

H2S + HNO3 = H2SO4 + NO + H2O =>
3 H2S + 8 HNO3 = 3 H2SO4 + 8 NO + 4 H2O

CO + LiOH = LiCO + HO =>
CO + LiOH = LiCO + HO

Sn{2+} = Sn + Sn{4+} =>
2 Sn{2+} = Sn + Sn{4+}

CoSO4 + NH4SCN = Co(SCN)2 + (NH4)2SO4 =>
CoSO4 + 2 NH4SCN = Co(SCN)2 + (NH4)2SO4

HNO3 + H2S = NO + S + H2O =>
2 HNO3 + 3 H2S = 2 NO + 3 S + 4 H2O

HNO3 + H2S = NO2 + H2O + S =>
2 HNO3 + H2S = 2 NO2 + 2 H2O + S

Zn + AgNO3 = Zn(NO3)2 + Ag =>
Zn + 2 AgNO3 = Zn(NO3)2 + 2 Ag

H2SO4 + Ca3(PO4)2 = H3(PO4) + CaSO4 =>
3 H2SO4 + Ca3(PO4)2 = 2 H3(PO4) + 3 CaSO4

NH3NO3(s) = N2(g) + O2(g) + H2O(g) =>
4 NH3NO3(s) = 4 N2(g) + 3 O2(g) + 6 H2O(g)

(NH4)2SO4 + Ba(NO3)2 = SO4Ba + NH4NO3 =>
(NH4)2SO4 + Ba(NO3)2 = SO4Ba + 2 NH4NO3

Cr(ClO3)2 + KNO3 = Cr(NO3)2 + KClO3 =>
Cr(ClO3)2 + 2 KNO3 = Cr(NO3)2 + 2 KClO3

Sr + NaOH = Sr(OH)2 + Na =>
Sr + 2 NaOH = Sr(OH)2 + 2 Na

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Breng de vergelijking van een chemische reactie in evenwicht
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