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Chemische vergelijkingen in evenwicht op02/11/19

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Breng de vergelijking van een chemische reactie in evenwicht
Zn(SO3) + NaOH = Na2(SO3) + Zn(OH)2 =>
Zn(SO3) + 2 NaOH = Na2(SO3) + Zn(OH)2

NH4NO3 = N2O + H2O =>
NH4NO3 = N2O + 2 H2O

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

C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O

C5H10O2 + O2 = CO2 + H2O =>
2 C5H10O2 + 13 O2 = 10 CO2 + 10 H2O

C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O

NaBr + CaF2 = NaF + CaBr2 =>
2 NaBr + CaF2 = 2 NaF + CaBr2

KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2

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

NH3 + HCl = NH4Cl =>
NH3 + HCl = NH4Cl

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

CH3COOH + CaCO3 = Ca(CH3COO)2 + H2CO3 =>
2 CH3COOH + CaCO3 = Ca(CH3COO)2 + H2CO3

AlBr3 + Cl2 = AlCl3 + Br2 =>
2 AlBr3 + 3 Cl2 = 2 AlCl3 + 3 Br2

Fe(OH)2 + H3PO4 = Fe3(PO4)2 + H2O =>
3 Fe(OH)2 + 2 H3PO4 = Fe3(PO4)2 + 6 H2O

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

Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2

Ca + HCl = CaCl2 + H2 =>
Ca + 2 HCl = CaCl2 + H2

CH4 + Cl2 = CHCl3 + HCl =>
CH4 + 3 Cl2 = CHCl3 + 3 HCl

C6H5CH(OH)C6H5 + KMnO4 + H2SO4 = C13H10O + K2SO4 + MnSO4 + H2O =>
5 C6H5CH(OH)C6H5 + 2 KMnO4 + 3 H2SO4 = 5 C13H10O + K2SO4 + 2 MnSO4 + 8 H2O

H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2

Al + NiO = Al2O3 + Ni =>
2 Al + 3 NiO = Al2O3 + 3 Ni

PotassiumNitrate + ZincPhosphate = PotassiumPhosphate + ZincNitrate =>
PotassiumNitrate + ZincPhosphate = PotassiumPhosphate + ZincNitrate

FeCl2(aq) + NaOH(aq) = Fe(OH)2(s) + NaCl(aq) =>
FeCl2(aq) + 2 NaOH(aq) = Fe(OH)2(s) + 2 NaCl(aq)

H3BO3 + NH4F = NH4BF4 + H2O + NH3 =>
H3BO3 + 4 NH4F = NH4BF4 + 3 H2O + 3 NH3

O2 = O3 =>
3 O2 = 2 O3

C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O

H2 + O2 = H2O2 =>
H2 + O2 = H2O2

magnesium + chlorine = magnesiumchloride =>
Mg + Cl2 = MgCl2

HCl(aq) + Ca(OH)2(s) = H2O(l) + CaCl2(aq) =>
2 HCl(aq) + Ca(OH)2(s) = 2 H2O(l) + CaCl2(aq)

CuSO4(aq) + AgNO3(aq) = Ag2SO4(s) + Cu(NO3)2(aq) =>
CuSO4(aq) + 2 AgNO3(aq) = Ag2SO4(s) + Cu(NO3)2(aq)

H2CO3(aq) + NH4OH(aq) = (NH4)2CO3(aq) + HOH(l) =>
H2CO3(aq) + 2 NH4OH(aq) = (NH4)2CO3(aq) + 2 HOH(l)

Zn + CuCl2 = ZnCl2 + Cu =>
Zn + CuCl2 = ZnCl2 + Cu

HgCl2 + KI = HgI2 + KCl =>
HgCl2 + 2 KI = HgI2 + 2 KCl

KOH + Na = NaOH + K =>
KOH + Na = NaOH + K

NaHCO3 + C6H8O7 = CO2 + H2O + C6H5Na3O7 =>
3 NaHCO3 + C6H8O7 = 3 CO2 + 3 H2O + C6H5Na3O7

Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO

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

CO2 + LiOH = Li2CO3 + H2O =>
CO2 + 2 LiOH = Li2CO3 + H2O

Al2O3 + Fe = Fe3O4 + Al =>
4 Al2O3 + 9 Fe = 3 Fe3O4 + 8 Al

hydrochloricacid + ammonia = ammoniumchloride =>
HCl + NH3 = NH4Cl

Mg + N2 = Mg3N2 =>
3 Mg + N2 = Mg3N2

HBr + NaOH = NaBr + H2O =>
HBr + NaOH = NaBr + H2O

Ca(OH)2 + HNo3 = Ca(No3)2 + H2O =>
Ca(OH)2 + 2 HNo3 = Ca(No3)2 + 2 H2O

Fe2(CO3)3 + H3PO4 = FePO4 + CO2 + H2O =>
Fe2(CO3)3 + 2 H3PO4 = 2 FePO4 + 3 CO2 + 3 H2O

Cu + H2SO4 = CuSO4 + H2O + SO2 =>
Cu + 2 H2SO4 = CuSO4 + 2 H2O + SO2

CO + Fe2O3 = CO2 + Fe =>
3 CO + Fe2O3 = 3 CO2 + 2 Fe

NaBr = Na + Br2 =>
2 NaBr = 2 Na + Br2

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

C3H7OH + O2 = CO2 + H2O =>
2 C3H7OH + 9 O2 = 6 CO2 + 8 H2O

Cu + S8 = Cu2S =>
16 Cu + S8 = 8 Cu2S

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Breng de vergelijking van een chemische reactie in evenwicht
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