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Chemische vergelijkingen in evenwicht op12/10/19

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Breng de vergelijking van een chemische reactie in evenwicht
NaHCO3 + C6H6O7 = Na3C6H3O7 + H2O + CO2 =>
3 NaHCO3 + C6H6O7 = Na3C6H3O7 + 3 H2O + 3 CO2

HCl(aq) + NaOH(aq) = NaCl(aq) + H2O(l) =>
HCl(aq) + NaOH(aq) = NaCl(aq) + H2O(l)

C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O

C5H10 + O2 = CO2 + H2O =>
2 C5H10 + 15 O2 = 10 CO2 + 10 H2O

Li + HCl = LiCl + H2 =>
2 Li + 2 HCl = 2 LiCl + H2

HClO4 + Ba(OH)2 = Ba(ClO4)2 + H2O =>
2 HClO4 + Ba(OH)2 = Ba(ClO4)2 + 2 H2O

Fe + HCl = FeCl2 + H2 =>
Fe + 2 HCl = FeCl2 + H2

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

Mg3N2 + H2O = Mg(OH)2 + NH3 =>
Mg3N2 + 6 H2O = 3 Mg(OH)2 + 2 NH3

Al(NO3)3*6H2O + Mg(NO3)2*9H2O + C4H6O6 = H2O + CO2 + N2 + MgAl2O6 =>
10 Al(NO3)3*6H2O + 5 Mg(NO3)2*9H2O + 18 C4H6O6 = 159 H2O + 72 CO2 + 20 N2 + 5 MgAl2O6

F2 + H2O = HF + O2 =>
2 F2 + 2 H2O = 4 HF + O2

CaCl2 + Na3Po4 = Ca3(Po4)2 + NaCl =>
3 CaCl2 + 2 Na3Po4 = Ca3(Po4)2 + 6 NaCl

F2 + H2O = HF + O2 =>
2 F2 + 2 H2O = 4 HF + O2

NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO

NaOH + H3PO4 = Na2HPO4 + H2O =>
2 NaOH + H3PO4 = Na2HPO4 + 2 H2O

P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5

NaOH + H3PO4 = Na2HPO4 + H2O =>
2 NaOH + H3PO4 = Na2HPO4 + 2 H2O

KHF2 = KF + H2 + F22 =>
22 KHF2 = 22 KF + 11 H2 + F22

Ca(OH)2 + SO3 = CaSO4 + H2O =>
Ca(OH)2 + SO3 = CaSO4 + H2O

C7H10N + O2 = CO2 + H2O + NO2 =>
2 C7H10N + 21 O2 = 14 CO2 + 10 H2O + 2 NO2

Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2

C7H10N + O2 = CO2 + H2O + NO2 =>
2 C7H10N + 21 O2 = 14 CO2 + 10 H2O + 2 NO2

Zn + H2SO4 = ZnSO4 + H2S + H2O =>
4 Zn + 5 H2SO4 = 4 ZnSO4 + H2S + 4 H2O

C3H5(NO3)3 = CO2 + N2 + H2O + O2 =>
4 C3H5(NO3)3 = 12 CO2 + 6 N2 + 10 H2O + O2

Fe2O3 + C = CO + Fe =>
Fe2O3 + 3 C = 3 CO + 2 Fe

P2O5 + H2O = H3PO4 =>
P2O5 + 3 H2O = 2 H3PO4

C6H6 + Br2 = C6H5Br + HBr =>
C6H6 + Br2 = C6H5Br + HBr

CH3(CH2)6CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)6CH3 + 25 O2 = 16 CO2 + 18 H2O

N2H4 = NH3 + N2 =>
3 N2H4 = 4 NH3 + N2

Fe2O3 + C = CO + Fe =>
Fe2O3 + 3 C = 3 CO + 2 Fe

Al(NO3)3*9H2O + Mg(NO3)2*6H2O + C4H6O6 = H2O + CO2 + N2 + MgAl2O6 =>
10 Al(NO3)3*9H2O + 5 Mg(NO3)2*6H2O + 18 C4H6O6 = 174 H2O + 72 CO2 + 20 N2 + 5 MgAl2O6

SrH2 + H2O = Sr(OH)2 + H2 =>
SrH2 + 2 H2O = Sr(OH)2 + 2 H2

HgO = Hg + O2 =>
2 HgO = 2 Hg + O2

Fe2O3 + C = Fe + CO2 =>
2 Fe2O3 + 3 C = 4 Fe + 3 CO2

C6H6 + Br2 = C6H5Br + HBr =>
C6H6 + Br2 = C6H5Br + HBr

Fe2O3 + C = Fe + CO2 =>
2 Fe2O3 + 3 C = 4 Fe + 3 CO2

C7H5N3O6 + O2 = CO2 + H2O + N2 =>
4 C7H5N3O6 + 21 O2 = 28 CO2 + 10 H2O + 6 N2

SN + NaOH = Na2SNO2 + H2 =>
SN + 2 NaOH = Na2SNO2 + H2

Cl2 + SO2 + H2O = H2SO4 + HCl =>
Cl2 + SO2 + 2 H2O = H2SO4 + 2 HCl

Al(OH)3 + HCl = AlCl3 + H2O =>
Al(OH)3 + 3 HCl = AlCl3 + 3 H2O

HCl + Na2SO4 = NaCl + H2SO4 =>
2 HCl + Na2SO4 = 2 NaCl + H2SO4

CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2

HCl + Na2SO4 = NaCl + H2SO4 =>
2 HCl + Na2SO4 = 2 NaCl + H2SO4

KMnO4 + KNO2 + H2O = MnO2 + KNO3 + KOH =>
2 KMnO4 + 3 KNO2 + H2O = 2 MnO2 + 3 KNO3 + 2 KOH

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

H + Br = HBr =>
H + Br = HBr

HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O

H3PO4 + NaOH = NaH2PO4 + H2O =>
H3PO4 + NaOH = NaH2PO4 + H2O

SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4

Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2

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Breng de vergelijking van een chemische reactie in evenwicht
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