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Chemische vergelijkingen in evenwicht op08/10/24

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Breng de vergelijking van een chemische reactie in evenwicht
Pb3O4 + KI + H2SO4 = K2SO4 + H2O + I + PbSO4 =>
Pb3O4 + 2 KI + 4 H2SO4 = K2SO4 + 4 H2O + 2 I + 3 PbSO4

MgBr2 + Hg(NO3)2 = HgBr2 + Mg(NO3)2 =>
MgBr2 + Hg(NO3)2 = HgBr2 + Mg(NO3)2

C6H5CHCHCHO + NaClO2 = C6H5CHCHCOOH + NaCl =>
2 C6H5CHCHCHO + NaClO2 = 2 C6H5CHCHCOOH + NaCl

C6H12O6 = C13H16O + H2O + CO2 =>
11 C6H12O6 = 4 C13H16O + 34 H2O + 14 CO2

Fe2 + Cl = Fe3Cl =>
3 Fe2 + 2 Cl = 2 Fe3Cl

Fe2(SO4)3 + K4Fe(CN)6 = Fe4(Fe(CN)6)3 + K2SO4 =>
2 Fe2(SO4)3 + 3 K4Fe(CN)6 = Fe4(Fe(CN)6)3 + 6 K2SO4

CH3COOH + K2SiO3 = CH3COOK + SiO2 + H2O =>
2 CH3COOH + K2SiO3 = 2 CH3COOK + SiO2 + H2O

CO + H2 = CH4 + H2O =>
CO + 3 H2 = CH4 + H2O

MgO + Na2S = MgS + Na2O =>
MgO + Na2S = MgS + Na2O

MgCO3 + HNO3 = Mg(NO3)2 + CO3 + H2 =>
MgCO3 + 2 HNO3 = Mg(NO3)2 + CO3 + H2

AlKO2 = KAlO2 =>
AlKO2 = KAlO2

H(g) + CO2(g) = CO(g) + H2O(l) =>
2 H(g) + CO2(g) = CO(g) + H2O(l)

CH3ClMg = CH3MgCl =>
CH3ClMg = CH3MgCl

In + I2 = In2I6 =>
2 In + 3 I2 = In2I6

Ag(s) + CuSO4(aq) = Cu(s) + AgSO4(aq) =>
Ag(s) + CuSO4(aq) = Cu(s) + AgSO4(aq)

C6H5CH3 + KMnO4 + KOH = C6H5COOH + K2MnO4 + H2O =>
C6H5CH3 + 6 KMnO4 + 6 KOH = C6H5COOH + 6 K2MnO4 + 4 H2O

NO2 + O2 = N2O5 =>
4 NO2 + O2 = 2 N2O5

S6 + O2 = SO =>
S6 + 3 O2 = 6 SO

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

Br2 + H2O2 = BrO3 + H2O =>
Br2 + 6 H2O2 = 2 BrO3 + 6 H2O

NH4NO3 + Pb(CH3COO)2 = CH3COONH4 + Pb(NO3)2 =>
2 NH4NO3 + Pb(CH3COO)2 = 2 CH3COONH4 + Pb(NO3)2

Hg1O1 = Hg1 + O2 =>
2 Hg1O1 = 2 Hg1 + O2

AgC2H3O2(aq) + CuSO4(aq) = AgSO4(s) + Cu(C2H3O2)(aq) =>
AgC2H3O2(aq) + CuSO4(aq) = AgSO4(s) + Cu(C2H3O2)(aq)

KMnO4 = K2MnO4 + MnO2 + O2 =>
2 KMnO4 = K2MnO4 + MnO2 + O2

Al + CuCl2 = Cu + AlCl3 =>
2 Al + 3 CuCl2 = 3 Cu + 2 AlCl3

Ca(OH)2 + H2O = CaH2 + OH =>
Ca(OH)2 + 2 H2O = CaH2 + 4 OH

Na2Cr2O7 + HCl = NaCl + Cr2Cl3 + Cl2 + H2O =>
2 Na2Cr2O7 + 28 HCl = 4 NaCl + 2 Cr2Cl3 + 9 Cl2 + 14 H2O

Al[OH]3 + H2SO4 = Al + SO4 + H2O =>
2 Al[OH]3 + 3 H2SO4 = 2 Al + 3 SO4 + 6 H2O

CuFe(NO3) = FeCu(NO3) =>
CuFe(NO3) = FeCu(NO3)

HK(C8H4O4) + NaOH = NaK(C8H4O4) + H2O =>
HK(C8H4O4) + NaOH = NaK(C8H4O4) + H2O

H3PO4 + CaO = Ca3(PO4)2 + H2O =>
2 H3PO4 + 3 CaO = Ca3(PO4)2 + 3 H2O

P + BNCHWOFLaMnCl + Xe + Y + Tc + Ga = P2N + XeBYTcGa + H + W + O + La + Mn + F + C + Cl =>
2 P + BNCHWOFLaMnCl + Xe + Y + Tc + Ga = P2N + XeBYTcGa + H + W + O + La + Mn + F + C + Cl

HCl(aq) + MnO2 = H2O(l) + MnCl2 + Cl2 =>
4 HCl(aq) + MnO2 = 2 H2O(l) + MnCl2 + Cl2

Ba(SO4) + CaCl2 = BaCl2 + CaSO4 =>
Ba(SO4) + CaCl2 = BaCl2 + CaSO4

SbCl3 + KIO3 + HCl = SbCl5 + KI + H2O =>
3 SbCl3 + KIO3 + 6 HCl = 3 SbCl5 + KI + 3 H2O

Ba(OH)2 + As2(SO4)3 = BaSO4 + As(OH)3 =>
3 Ba(OH)2 + As2(SO4)3 = 3 BaSO4 + 2 As(OH)3

Na2Cr2O7 + NiSO4 + H2SO4 = Ni2(SO4)3 + Cr2(SO4)3 + Na2SO4 + H2O =>
Na2Cr2O7 + 6 NiSO4 + 7 H2SO4 = 3 Ni2(SO4)3 + Cr2(SO4)3 + Na2SO4 + 7 H2O

Co2 + SCN = Co(SCN)4 =>
Co2 + 8 SCN = 2 Co(SCN)4

NaNO2 + FeSO4 = Na2SO4 + Fe(NO2)2 =>
2 NaNO2 + FeSO4 = Na2SO4 + Fe(NO2)2

CaCO3 + CH3COOH = C4H6CaO4 + CO2 + H2O =>
CaCO3 + 2 CH3COOH = C4H6CaO4 + CO2 + H2O

C6H7O2K + HCl = C6H7 + K + Cl + H2O =>
C6H7O2K + 4 HCl = C6H7 + K + 4 Cl + 2 H2O

N02 + H2O = NH3 + O2 =>
2 N02 + 6 H2O = 4 NH3 + 3 O2

Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O

NaOH + SO3 = Na + SO4 + H2O =>
2 NaOH + SO3 = 2 Na + SO4 + H2O

Cu + H2SO4(aq) = H2 + CuSO4 =>
Cu + H2SO4(aq) = H2 + CuSO4

C8H10 + K2Cr2O7 + H2SO4 = C7H6O2 + K2SO4 + Cr2(SO4)3 + H2O =>
7 C8H10 + 9 K2Cr2O7 + 36 H2SO4 = 8 C7H6O2 + 9 K2SO4 + 9 Cr2(SO4)3 + 47 H2O

KAlO2 + HNO3 = KNO3 + Al(NO3)3 + H2O =>
KAlO2 + 4 HNO3 = KNO3 + Al(NO3)3 + 2 H2O

H + N + O2 = HNO3 =>
2 H + 2 N + 3 O2 = 2 HNO3

NaOH + Cl2 = NaCl + NaClOH2O =>
2 NaOH + Cl2 = NaCl + NaClOH2O

Na2C2O2 + KMnO4 + H2SO4 = CO2 + H2O + MnSO4 + Na2SO4 + K2SO4 =>
5 Na2C2O2 + 6 KMnO4 + 14 H2SO4 = 10 CO2 + 14 H2O + 6 MnSO4 + 5 Na2SO4 + 3 K2SO4

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Breng de vergelijking van een chemische reactie in evenwicht
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