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Chemische vergelijkingen in evenwicht op06/26/21

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Breng de vergelijking van een chemische reactie in evenwicht
NH3 + H2O = NH4OH =>
NH3 + H2O = NH4OH

Al + Fe(No3)2 = Fe + Al(No3)3 =>
2 Al + 3 Fe(No3)2 = 3 Fe + 2 Al(No3)3

NH3 + H2O = NH4OH =>
NH3 + H2O = NH4OH

Pb(NO3)2 + AlCl3 = PbCl2 + Al(NO3)3 =>
3 Pb(NO3)2 + 2 AlCl3 = 3 PbCl2 + 2 Al(NO3)3

CH4N2O + C12H12O11 + S + C2H6O = C5H7NOS2 + H2O =>
34 CH4N2O + 10 C12H12O11 + 136 S + 93 C2H6O = 68 C5H7NOS2 + 169 H2O

Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2

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

C4H9OH + Na = C4H9ONa + H2 =>
2 C4H9OH + 2 Na = 2 C4H9ONa + H2

C + S = CS2 =>
C + 2 S = CS2

H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O

H + O2 = H2O =>
4 H + O2 = 2 H2O

CH4N2O + CH3COOH + S + C2H6O = C5H7NOS2 + H2O =>
2 CH4N2O + 5 CH3COOH + 8 S + 4 C2H6O = 4 C5H7NOS2 + 12 H2O

Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2

Na + S = Na2S =>
2 Na + S = Na2S

NaNO3 = NaNO2 + O2 =>
2 NaNO3 = 2 NaNO2 + O2

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

NaOH + KNO3 = NaNO3 + KOH =>
NaOH + KNO3 = NaNO3 + KOH

Cu + HCl = CuCl2 + H2 =>
Cu + 2 HCl = CuCl2 + H2

NaOH + KNO3 = NaNO3 + KOH =>
NaOH + KNO3 = NaNO3 + KOH

H2CO3 + KOH = K2CO3 + H2O =>
H2CO3 + 2 KOH = K2CO3 + 2 H2O

Pb(NO3)2 + Na2CrO4 = PbCrO4 + NaNO3 =>
Pb(NO3)2 + Na2CrO4 = PbCrO4 + 2 NaNO3

C4H10O + O2 = CO2 + H2O =>
C4H10O + 6 O2 = 4 CO2 + 5 H2O

Cr + Cl2 = CrCl3 =>
2 Cr + 3 Cl2 = 2 CrCl3

CuO + HCl = CuCl2 + H2O =>
CuO + 2 HCl = CuCl2 + H2O

NaCl + F2 = NaF + Cl2 =>
2 NaCl + F2 = 2 NaF + Cl2

CuO + HCl = CuCl2 + H2O =>
CuO + 2 HCl = CuCl2 + H2O

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

C4H10O + Na = C4H9ONa + H2 =>
2 C4H10O + 2 Na = 2 C4H9ONa + H2

NaCl + F2 = NaF + Cl2 =>
2 NaCl + F2 = 2 NaF + Cl2

NO + O2 = N2O4 =>
2 NO + O2 = N2O4

CuCO3 + HCl = CuCl2 + H2O + CO2 =>
CuCO3 + 2 HCl = CuCl2 + H2O + CO2

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

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

S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3

N2H4 + N2O4 = N2 + H2O =>
2 N2H4 + N2O4 = 3 N2 + 4 H2O

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

N2H4 + N2O2 = N2 + H2O =>
N2H4 + N2O2 = 2 N2 + 2 H2O

S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3

C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O

NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O

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

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

AgBr + Na2S2O3 = Na3Ag(S2O3)2 + NaBr =>
AgBr + 2 Na2S2O3 = Na3Ag(S2O3)2 + NaBr

P + OH{-} + H2O = PH3 + H2PO2{-} =>
4 P + 3 OH{-} + 3 H2O = PH3 + 3 H2PO2{-}

NH4Cl + NaOH = NaCl + H2O + NH3 =>
NH4Cl + NaOH = NaCl + H2O + NH3

PbO2 + H2 = Pb + H2O =>
PbO2 + 2 H2 = Pb + 2 H2O

Mg + Cl2 = MgCl2 =>
Mg + Cl2 = MgCl2

CH4N2O + H2SO4 + S + C2H6O = C5H7NOS2 + H2O =>
6 CH4N2O + 10 H2SO4 + 14 S + 27 C2H6O = 12 C5H7NOS2 + 61 H2O

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

C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O

1 2 3 4
Breng de vergelijking van een chemische reactie in evenwicht
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