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Chemische vergelijkingen in evenwicht op07/09/24

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Breng de vergelijking van een chemische reactie in evenwicht
C12H8N2O4 + C2H6O = C16H16N2O4 + H2O =>
C12H8N2O4 + 2 C2H6O = C16H16N2O4 + 2 H2O

CH + Cl = CHCl3 =>
CH + 3 Cl = CHCl3

calciumsulfate + aluminumhydroxide = calciumhydroxide + aluminumsulfate =>
3 CaSO4 + 2 Al(OH)3 = 3 Ca(OH)2 + Al2(SO4)3

CH2CHCH3 + H2O = CH3CH2CH2OH =>
CH2CHCH3 + H2O = CH3CH2CH2OH

C10H22 + (O2) = (CO2) + (H2O) =>
2 C10H22 + 31(O2) = 20(CO2) + 22(H2O)

Sb4O6 + Cl2 + H2O = H3SbO4 + HCl =>
Sb4O6 + 4 Cl2 + 10 H2O = 4 H3SbO4 + 8 HCl

MnSO4Mn = Mn2SO4 =>
MnSO4Mn = Mn2SO4

Ba2O2 + Rb1 = RbO2 + Ba2 =>
Ba2O2 + Rb1 = RbO2 + Ba2

MgCl2(s) + Ca(s) = Mg(s) + CaCl2(s) =>
MgCl2(s) + Ca(s) = Mg(s) + CaCl2(s)

NaO + H2O = Na + OH =>
NaO + H2O = Na + 2 OH

LiMnO4 + H2SO4 + Al = Li2SO4 + MnSO4 + Al2O3 + H2O =>
6 LiMnO4 + 9 H2SO4 + 10 Al = 3 Li2SO4 + 6 MnSO4 + 5 Al2O3 + 9 H2O

Sr(OH)2 + BeF2 = SrF2 + Be(OH)2 =>
Sr(OH)2 + BeF2 = SrF2 + Be(OH)2

N2(g) + O2(g) + H2O = NHO3(aq) =>
2 N2(g) + 5 O2(g) + 2 H2O = 4 NHO3(aq)

As2S2 + HNO3 = H3AsO4 + SO2 + NO2 + H2O =>
As2S2 + 18 HNO3 = 2 H3AsO4 + 2 SO2 + 18 NO2 + 6 H2O

FeO2 + Mg = MgO2 + Fe =>
FeO2 + Mg = MgO2 + Fe

NaOCl + H2O2 = HNaCl + O2 =>
2 NaOCl + H2O2 = 2 HNaCl + 2 O2

NaO(s) + C(g) = Na(s) + CO2(g) =>
2 NaO(s) + C(g) = 2 Na(s) + CO2(g)

Hg2(NO3)2(aq) + KI = HgI + KNO3 =>
Hg2(NO3)2(aq) + 2 KI = 2 HgI + 2 KNO3

Li + O2 = Li2O =>
4 Li + O2 = 2 Li2O

Hg(OH)2 = Hg2O + H2O + O2 =>
4 Hg(OH)2 = 2 Hg2O + 4 H2O + O2

KClO3 + CH2O = KCl + CO2 + H2O =>
2 KClO3 + 3 CH2O = 2 KCl + 3 CO2 + 3 H2O

Na2SO3 + Na2Cr2O4 + H2SO4 = Na2SO4 + Cr2(SO4)3 + H2 =>
4 Na2SO3 + Na2Cr2O4 + 4 H2SO4 = 5 Na2SO4 + Cr2(SO4)3 + 4 H2

K2MnO4 + H3PO2 + H2SO4 = H3PO4 + MnSO4 + K2SO4 + H2O =>
K2MnO4 + H3PO2 + 2 H2SO4 = H3PO4 + MnSO4 + K2SO4 + 2 H2O

K2SO4 + NH3 + H2O = KOH + (NH4)2SO4 =>
K2SO4 + 2 NH3 + 2 H2O = 2 KOH + (NH4)2SO4

CH3CH2OH3 + O2 = CO2 + H2O =>
2 CH3CH2OH3 + 7 O2 = 4 CO2 + 8 H2O

ON + H2 = H2O + N2 =>
2 ON + 2 H2 = 2 H2O + N2

H2O2 + PbSO4 = PbO2 + H2SO4 =>
H2O2 + PbSO4 = PbO2 + H2SO4

Cu2 + SO3 + HCl = CuCl2 + H2O + SO2 =>
Cu2 + 2 SO3 + 4 HCl = 2 CuCl2 + 2 H2O + 2 SO2

ClC6H4NO2 + CH3Cl + Na = C7H7NO2 + NaCl =>
ClC6H4NO2 + CH3Cl + 2 Na = C7H7NO2 + 2 NaCl

Ca(HSO4)2 = CaSO4H2OSO3 =>
Ca(HSO4)2 = CaSO4H2OSO3

CoCl{2} + NaOH = NaCl + Co(OH){2} =>
CoCl{2} + NaOH = NaCl + Co(OH){2}

Co(NO3)2 + Zn = Co2 + Zn(NO3)2 =>
2 Co(NO3)2 + 2 Zn = Co2 + 2 Zn(NO3)2

Al(OH)3 + NaCl = Al + Cl2 + NaOH =>
2 Al(OH)3 + 6 NaCl = 2 Al + 3 Cl2 + 6 NaOH

NaOH(aq) + CuSO4(S) = Na2SO4(aq) + Cu(OH)2(S) =>
2 NaOH(aq) + CuSO4(S) = Na2SO4(aq) + Cu(OH)2(S)

HS + HNO3 = H2SO4 + NO + H2O =>
3 HS + 7 HNO3 = 3 H2SO4 + 7 NO + 2 H2O

ClC6H4NO2 + CH3Cl + Na = C7H7NO2 + NaCl =>
ClC6H4NO2 + CH3Cl + 2 Na = C7H7NO2 + 2 NaCl

HS + HNO3 = H2SO4 + NO + H2O =>
3 HS + 7 HNO3 = 3 H2SO4 + 7 NO + 2 H2O

H2S + HCl + K2Cr2O7 = S + CrCl + KCl + H2O =>
5 H2S + 4 HCl + K2Cr2O7 = 5 S + 2 CrCl + 2 KCl + 7 H2O

Fe + HNO3 = Fe(NO3)2 + NO + H2O =>
3 Fe + 8 HNO3 = 3 Fe(NO3)2 + 2 NO + 4 H2O

C2H3F + O2 = CO2 + H2O + F2 =>
4 C2H3F + 11 O2 = 8 CO2 + 6 H2O + 2 F2

MgO + Ca(OH)2 = Mg(OH)2 + CaO =>
MgO + Ca(OH)2 = Mg(OH)2 + CaO

Ba(NO2)2 + H2SO4 = BaSO4 + HNO2 =>
Ba(NO2)2 + H2SO4 = BaSO4 + 2 HNO2

PbCO3 = CO2PbO =>
PbCO3 = CO2PbO

NH4OH + H3PO4 = H12N3O4P + H2O =>
3 NH4OH + H3PO4 = H12N3O4P + 3 H2O

NaHCO3(aq) = Na(aq) + H(aq) + CO3(aq) =>
NaHCO3(aq) = Na(aq) + H(aq) + CO3(aq)

C6H5CH3 + NaOH = C6H5Na + CH3OH =>
C6H5CH3 + NaOH = C6H5Na + CH3OH

NH4OH + H3PO4 = (NH4)3PO4 + H2O =>
3 NH4OH + H3PO4 = (NH4)3PO4 + 3 H2O

MgO + HCl = MgCl2 + H2O =>
MgO + 2 HCl = MgCl2 + H2O

KMnO4 + KI + HNO3 = KNO3 + Mn(NO3)2 + I2 + H2O =>
2 KMnO4 + 10 KI + 16 HNO3 = 12 KNO3 + 2 Mn(NO3)2 + 5 I2 + 8 H2O

PbO2 + H2SO4 + KI = Pb2SO4 + K2SO4 + H2O + I2 =>
2 PbO2 + 4 H2SO4 + 6 KI = Pb2SO4 + 3 K2SO4 + 4 H2O + 3 I2

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Breng de vergelijking van een chemische reactie in evenwicht
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