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Chemische vergelijkingen in evenwicht op09/16/18

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Breng de vergelijking van een chemische reactie in evenwicht
BaCl2 + H2SO4 = BaSO4 + HCl =>
BaCl2 + H2SO4 = BaSO4 + 2 HCl

Al2O3 + KOH = Al(OH)3 + K2O =>
Al2O3 + 6 KOH = 2 Al(OH)3 + 3 K2O

P4 + Cl2 = PCl5 =>
P4 + 10 Cl2 = 4 PCl5

Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2

Fe2O3 + HCl = FeCl3 + H2O =>
Fe2O3 + 6 HCl = 2 FeCl3 + 3 H2O

Pb(NO3)2 = PbO + NO2 + O2 =>
2 Pb(NO3)2 = 2 PbO + 4 NO2 + O2

NaCl + MgO = Na2O + MgCl2 =>
2 NaCl + MgO = Na2O + MgCl2

CACO3 = CAO + CO2 =>
CACO3 = CAO + CO2

C6H14O6 + Cu(OH)2 = Cu2O + H2O + C6H8O7 =>
C6H14O6 + 8 Cu(OH)2 = 4 Cu2O + 11 H2O + C6H8O7

H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O

BA(OH)2 + BEO = BABEO2 + H2O =>
BA(OH)2 + BEO = BABEO2 + H2O

FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl

Ca3(PO4)2 + H2SO4 = Ca(H2PO4)2 + Ca(HSO4)2 =>
Ca3(PO4)2 + 4 H2SO4 = Ca(H2PO4)2 + 2 Ca(HSO4)2

C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O

Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2

Mg + HBr = H2 + MgBr =>
2 Mg + 2 HBr = H2 + 2 MgBr

HOCl(aq) + HCl(aq) = H2O(l) + Cl2(g) =>
HOCl(aq) + HCl(aq) = H2O(l) + Cl2(g)

C7H7NO2 + NH4NO3 = CO + H2O + N2 =>
2 C7H7NO2 + 17 NH4NO3 = 14 CO + 41 H2O + 18 N2

NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O

BF3 + NH3 = F3BNH3 =>
BF3 + NH3 = F3BNH3

Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2

O2 + S = SO3 =>
3 O2 + 2 S = 2 SO3

HClO3(aq) + HBr(aq) = HCl(aq) + Br2(g) + H2O(l) =>
HClO3(aq) + 6 HBr(aq) = HCl(aq) + 3 Br2(g) + 3 H2O(l)

MgCO3 = MgO + CO2 =>
MgCO3 = MgO + CO2

MgCO3(aq) + HCl(aq) = MgCl2(aq) + H2O(l) + CO2(g) =>
MgCO3(aq) + 2 HCl(aq) = MgCl2(aq) + H2O(l) + CO2(g)

BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl

CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O

Fe3 + O2 = Fe3O4 =>
Fe3 + 2 O2 = Fe3O4

NH4OH + CO2 = (NH4)2CO3 + H2O =>
2 NH4OH + CO2 = (NH4)2CO3 + H2O

C + ZnO = Zn + CO2 =>
C + 2 ZnO = 2 Zn + CO2

CH3CO2H + NaH = H2 + CH3CO2Na =>
CH3CO2H + NaH = H2 + CH3CO2Na

Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O

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

H3BO3 = H4B6O11 + H2O =>
6 H3BO3 = H4B6O11 + 7 H2O

MgCO3 + H3O = Mg + H2O + CO2 =>
MgCO3 + 2 H3O = Mg + 3 H2O + CO2

NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O

AlCl3 + Nh4Oh = Al(Oh)3 + Nh4Cl =>
AlCl3 + 3 Nh4Oh = Al(Oh)3 + 3 Nh4Cl

Fe + O2 = Fe3O4 =>
3 Fe + 2 O2 = Fe3O4

H2SO4 + HI = H2S + I2H2O =>
H2SO4 + 8 HI = H2S + 4 I2H2O

N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3

HCl + K2CO3 = KCl + H2O + CO2 =>
2 HCl + K2CO3 = 2 KCl + H2O + CO2

CuO + NaOH = Cu(OH)2 + Na2O =>
CuO + 2 NaOH = Cu(OH)2 + Na2O

NCl3 + H2O = NH3 + HOCl =>
NCl3 + 3 H2O = NH3 + 3 HOCl

N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3

FeCl3 + NiCl2 + NaOH = NiFe2O4 + NaCl + H2O =>
2 FeCl3 + NiCl2 + 8 NaOH = NiFe2O4 + 8 NaCl + 4 H2O

FeCl3(H2O)6 + NiCl2(H2O)6 + NaOH = NiFe2O4 + NaCl + H2O =>
2 FeCl3(H2O)6 + NiCl2(H2O)6 + 8 NaOH = NiFe2O4 + 8 NaCl + 22 H2O

CO + O2 = CO2 =>
2 CO + O2 = 2 CO2

P2 + O2 = P2O5 =>
2 P2 + 5 O2 = 2 P2O5

HNO3 + Mg(OH)2 = Mg(NO3)2 + H2O =>
2 HNO3 + Mg(OH)2 = Mg(NO3)2 + 2 H2O

MgCO3 + HCl = MgCl2 + H2O + CO2 =>
MgCO3 + 2 HCl = MgCl2 + H2O + CO2

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Breng de vergelijking van een chemische reactie in evenwicht
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