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Chemische vergelijkingen in evenwicht op09/28/23

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Breng de vergelijking van een chemische reactie in evenwicht
MgS + HCl = H2S + MgCl2 =>
MgS + 2 HCl = H2S + MgCl2

MgF2 + Li2CO3 = MgCO3 + LiF =>
MgF2 + Li2CO3 = MgCO3 + 2 LiF

PbO2 = PbO + O2 =>
2 PbO2 = 2 PbO + O2

C6H13NO5*HCl + H3BO3 + CaCO3 = C12H26B2CaN2O14 + CO2 + H2O + HCl =>
2 C6H13NO5*HCl + 2 H3BO3 + CaCO3 = C12H26B2CaN2O14 + CO2 + 3 H2O + 2 HCl

Bi(NO3)3 + NaOH = Bi(OH)3 + NaNO3 =>
Bi(NO3)3 + 3 NaOH = Bi(OH)3 + 3 NaNO3

KNO3 = KNO2 + O2 =>
2 KNO3 = 2 KNO2 + O2

Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3

P4 + S8 = P4S10 =>
4 P4 + 5 S8 = 4 P4S10

CaCl2 + (NH4)2CO3 = CaCO3 + NH4Cl =>
CaCl2 + (NH4)2CO3 = CaCO3 + 2 NH4Cl

NaHCO3 = NaOH + CO2 =>
NaHCO3 = NaOH + CO2

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

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

Cr2S3 + HCl = CrCl3 + H2S =>
Cr2S3 + 6 HCl = 2 CrCl3 + 3 H2S

KNO3 = KNO2 + O2 =>
2 KNO3 = 2 KNO2 + O2

I{-} + H2O2 + H{+} = I2 + H2O =>
2 I{-} + H2O2 + 2 H{+} = I2 + 2 H2O

NaN3 = Na + N2 =>
2 NaN3 = 2 Na + 3 N2

C6H13NO5 + H3BO3 + CaCO3 = C12H26B2CaN2O14 + CO2 + H2O =>
2 C6H13NO5 + 2 H3BO3 + CaCO3 = C12H26B2CaN2O14 + CO2 + 3 H2O

Cr2S3 + HCl = CrCl3 + H2S =>
Cr2S3 + 6 HCl = 2 CrCl3 + 3 H2S

H2SO3 + NaOH = Na2SO3 + H2O =>
H2SO3 + 2 NaOH = Na2SO3 + 2 H2O

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

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

MgS + HCl = H2S + MgCl2 =>
MgS + 2 HCl = H2S + MgCl2

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

Na2O2 + H2O = NaOH + O2 =>
2 Na2O2 + 2 H2O = 4 NaOH + O2

Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O

Cr2S3 + HCl = CrCl3 + H2S =>
Cr2S3 + 6 HCl = 2 CrCl3 + 3 H2S

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

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

Hg(OH)2 + HCl = HgCl2 + H2O =>
Hg(OH)2 + 2 HCl = HgCl2 + 2 H2O

Al + Br2 = AlBr3 =>
2 Al + 3 Br2 = 2 AlBr3

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

NH4OH + H2SO4 = (NH4)2SO4 + HOH =>
2 NH4OH + H2SO4 = (NH4)2SO4 + 2 HOH

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

BaCl2(aq) + K2CO3(aq) = BaCO3(s) + KCl(aq) =>
BaCl2(aq) + K2CO3(aq) = BaCO3(s) + 2 KCl(aq)

HF + KOH = KF + H2O =>
HF + KOH = KF + H2O

AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3

PbO2 = PbO + O2 =>
2 PbO2 = 2 PbO + O2

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

H3PO3 + CuO = Cu3(PO3)2 + H2O =>
2 H3PO3 + 3 CuO = Cu3(PO3)2 + 3 H2O

Al(ClO3)3 = AlCl3 + O2 =>
2 Al(ClO3)3 = 2 AlCl3 + 9 O2

H2SO4 + NH4OH = H2O + (NH4)2SO4 =>
H2SO4 + 2 NH4OH = 2 H2O + (NH4)2SO4

Cr2S3 + HCl = CrCl3 + H2S =>
Cr2S3 + 6 HCl = 2 CrCl3 + 3 H2S

CO + H2 = CH3OH =>
CO + 2 H2 = CH3OH

Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3

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

Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O

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

HNO3 + NaOH = NaNO3 + H2O =>
HNO3 + NaOH = NaNO3 + H2O

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

CO2 + H2 = CH3OH + H2O =>
CO2 + 3 H2 = CH3OH + H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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