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Chemische vergelijkingen in evenwicht op03/17/25

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Breng de vergelijking van een chemische reactie in evenwicht
MgSO4 + HNO3 = Mg(NO3)2 + H2 + SO4 =>
MgSO4 + 2 HNO3 = Mg(NO3)2 + H2 + SO4

MgO + SnO2 = Mg2SnO4 =>
2 MgO + SnO2 = Mg2SnO4

Mg(NO3)2 + Na2O = NaNO3 + MgO =>
Mg(NO3)2 + Na2O = 2 NaNO3 + MgO

C5H9O + O2 = CO2 + H2O =>
4 C5H9O + 27 O2 = 20 CO2 + 18 H2O

C7H8 = C6H6 + C8H10 =>
2 C7H8 = C6H6 + C8H10

C4H11N + H2O = C4H11NH + OH =>
C4H11N + H2O = C4H11NH + OH

C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O

NH2 + Cl2 = NH4Cl + NCl3 =>
2 NH2 + 2 Cl2 = NH4Cl + NCl3

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

AlMg + Fe2O3 = Al2O3 + FeMg =>
2 AlMg + Fe2O3 = Al2O3 + 2 FeMg

(NH4)2S(aq) + Pb(NO3)2(aq) = NH4NO3 + PbS =>
(NH4)2S(aq) + Pb(NO3)2(aq) = 2 NH4NO3 + PbS

Fe + CuSO4 = Fe(SO4) + Cu =>
Fe + CuSO4 = Fe(SO4) + Cu

(CH3CH3) + O2 = CO2 + H2O =>
2(CH3CH3) + 7 O2 = 4 CO2 + 6 H2O

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

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

Ni + Pb(NO3)2(aq) = Pb + Ni(NO3)2 =>
Ni + Pb(NO3)2(aq) = Pb + Ni(NO3)2

MnO2 = Mn + O2 =>
MnO2 = Mn + O2

Na2CO3 + SnCl4 + H2O = NaCl + CO2 + H2SnO3 =>
2 Na2CO3 + SnCl4 + H2O = 4 NaCl + 2 CO2 + H2SnO3

C2H5OH + K2MnO4 + H2SO4 = K2SO4 + MnSO4 + H2O + C2H5O2H =>
2 C2H5OH + K2MnO4 + 2 H2SO4 = K2SO4 + MnSO4 + 2 H2O + 2 C2H5O2H

CoCl2 + C2H5OH = Co(OH)2 + C2H5Cl =>
CoCl2 + 2 C2H5OH = Co(OH)2 + 2 C2H5Cl

Ca(HCO3)(s) + HCl(aq) = CaCl(aq) + H2O(l) + CO2(g) =>
Ca(HCO3)(s) + HCl(aq) = CaCl(aq) + H2O(l) + CO2(g)

C7H5Cl3 + H2O = C7H6O2 + HCl =>
C7H5Cl3 + 2 H2O = C7H6O2 + 3 HCl

FeS(s) + HCl(a) = H2S(g) + FeCl2(a) =>
FeS(s) + 2 HCl(a) = H2S(g) + FeCl2(a)

Ca(HCO3)2 = CaCO3 + H2O + CO2 =>
Ca(HCO3)2 = CaCO3 + H2O + CO2

Cu + Mg(NO3)2 = Mg2 + Cu(NO3)2 =>
2 Cu + 2 Mg(NO3)2 = Mg2 + 2 Cu(NO3)2

Mg + Cu2S = MgS + Cu2 =>
Mg + Cu2S = MgS + Cu2

Zn(OH)2 + HCl = ZnCl2 + H2O =>
Zn(OH)2 + 2 HCl = ZnCl2 + 2 H2O

Na2HPO4*12H2O = Na4P2O7 + H2O =>
2 Na2HPO4*12H2O = Na4P2O7 + 25 H2O

Au(HSO4)3 + BeCr2O7 = Au2(Cr2O7)3 + Be(HSO4)2 =>
2 Au(HSO4)3 + 3 BeCr2O7 = Au2(Cr2O7)3 + 3 Be(HSO4)2

CaBr2 + K2SO4 = CaSO4 + K2Br2 =>
CaBr2 + K2SO4 = CaSO4 + K2Br2

Na2S2O3 + NaClO3 + HOH = Na2SO3 + HClO2 =>
Na2S2O3 + 2 NaClO3 + HOH = 2 Na2SO3 + 2 HClO2

(NH4)3PO4 + C4H6BaO4 = C2H7NO2 + Ba3(PO4)2 =>
2(NH4)3PO4 + 3 C4H6BaO4 = 6 C2H7NO2 + Ba3(PO4)2

(CaO)2SiO2 + NaCl + H2O + H2SO4 = Ca(OH)2 + Si2SO4 + Na(OH) + Cl2O =>
4(CaO)2SiO2 + 6 NaCl + 9 H2O + 2 H2SO4 = 8 Ca(OH)2 + 2 Si2SO4 + 6 Na(OH) + 3 Cl2O

NN = N2 =>
NN = N2

S + Ca = Ca3S2 =>
2 S + 3 Ca = Ca3S2

AgNO3 + SO4 = NO3 + AgSO4 =>
AgNO3 + SO4 = NO3 + AgSO4

[Co(NH3)5Cl]Cl2 + NaNO2 = [Co(NH3)5ONO]Cl2 + Na + Cl =>
[Co(NH3)5Cl]Cl2 + NaNO2 = [Co(NH3)5ONO]Cl2 + Na + Cl

K2Cr2O7 + HCl + N2H4 = KCl + N2 + H2O + Cr2O3 =>
2 K2Cr2O7 + 4 HCl + 3 N2H4 = 4 KCl + 3 N2 + 8 H2O + 2 Cr2O3

C20H27 + O37 = CO2 + H2O =>
74 C20H27 + 107 O37 = 1480 CO2 + 999 H2O

HNO3 + PCl3 + H2O = NO + H3PO4 + HCl =>
2 HNO3 + 3 PCl3 + 8 H2O = 2 NO + 3 H3PO4 + 9 HCl

CaSiO3 + HF(g) = CaF2(aq) + SiF4(g) + H2O(l) =>
CaSiO3 + 6 HF(g) = CaF2(aq) + SiF4(g) + 3 H2O(l)

C6H8O6 + Na2CO3 = C6H6O6{2-} + Na{+} + CO2 + H2O =>
C6H8O6 + Na2CO3 = C6H6O6{2-} + 2 Na{+} + CO2 + H2O

SnCl2 + Na2S = NaCl + SnS =>
SnCl2 + Na2S = 2 NaCl + SnS

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

C12H22O11 + Ca(OH)2 = CH3CH2OH + CO2 + CaCO3 =>
C12H22O11 + Ca(OH)2 = 4 CH3CH2OH + 3 CO2 + CaCO3

K2CO3 + Ba(OH)2 = KOH + BaCO3 =>
K2CO3 + Ba(OH)2 = 2 KOH + BaCO3

Ba(OH)2 + Na = Na(OH)2 + Ba =>
Ba(OH)2 + Na = Na(OH)2 + Ba

UCl6 + H2O = U(OH)4Cl2 + HCl =>
UCl6 + 4 H2O = U(OH)4Cl2 + 4 HCl

C7H14 + O = CO2 + H2O =>
C7H14 + 21 O = 7 CO2 + 7 H2O

P4(s) + O2(g) + H2O(l) = H3PO4(l) =>
P4(s) + 5 O2(g) + 6 H2O(l) = 4 H3PO4(l)

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Breng de vergelijking van een chemische reactie in evenwicht
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