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Chemische vergelijkingen in evenwicht op01/31/25

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Breng de vergelijking van een chemische reactie in evenwicht
P4 + O2 = P2O3 =>
P4 + 3 O2 = 2 P2O3

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

NaI + KMnO4 + H2O = NaIO3 + MnO2 + KOH =>
NaI + 2 KMnO4 + H2O = NaIO3 + 2 MnO2 + 2 KOH

HOOCCOOH + Na2CO3 = NaOOCCOONa + H2O + CO2 =>
HOOCCOOH + Na2CO3 = NaOOCCOONa + H2O + CO2

Pb(N3)2 + Cr(MnO4)2 = Cr2O3 + MnO2 + Pb3N4 + NO =>
15 Pb(N3)2 + 28 Cr(MnO4)2 = 14 Cr2O3 + 56 MnO2 + 5 Pb3N4 + 70 NO

HOOCCOOH + Na2CO3 = NaOOCCOONa + H2O + CO2 =>
HOOCCOOH + Na2CO3 = NaOOCCOONa + H2O + CO2

K + Br + O2 = KBrO3 =>
2 K + 2 Br + 3 O2 = 2 KBrO3

K2SO3 + AgNo3 = Ag2SO3 + KNo3 =>
K2SO3 + 2 AgNo3 = Ag2SO3 + 2 KNo3

Bi(NO3)3*5H2O + Fe(NO3)3*9H2O + Mn(NO3)2*4H2O + Co(NO3)3*5H2O + C6H8O9 = Bi95Co5Fe80Mn20O300 + CO2 + N2 + H2O =>
665 Bi(NO3)3*5H2O + 560 Fe(NO3)3*9H2O + 140 Mn(NO3)2*4H2O + 35 Co(NO3)3*5H2O + 1440 C6H8O9 = 7 Bi95Co5Fe80Mn20O300 + 8640 CO2 + 2030 N2 + 14860 H2O

KClO3 = KClO4 + KCl =>
4 KClO3 = 3 KClO4 + KCl

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

Fe + KNO3 + KOH = KFeO2 + KNO2 + HOH =>
2 Fe + 3 KNO3 + 2 KOH = 2 KFeO2 + 3 KNO2 + HOH

KMnO4 + I2 = KMnO4I2 =>
KMnO4 + I2 = KMnO4I2

Mg + P5 = MgP =>
5 Mg + P5 = 5 MgP

AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3

SnCl4 + N2O + H2O = HNO3 + SnCl2 + HCl =>
4 SnCl4 + N2O + 5 H2O = 2 HNO3 + 4 SnCl2 + 8 HCl

AgNO3 + MgCl2 = AgCl + Mg(NO3)2 =>
2 AgNO3 + MgCl2 = 2 AgCl + Mg(NO3)2

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

AgNO3 + MgCl2 = AgCl + Mg(NO3)2 =>
2 AgNO3 + MgCl2 = 2 AgCl + Mg(NO3)2

Mg2P2O7 = Mg + P2O5 + O2 =>
Mg2P2O7 = 2 Mg + P2O5 + O2

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

NaNO3 + Fe = NaNO2 + Fe2O3 =>
3 NaNO3 + 2 Fe = 3 NaNO2 + Fe2O3

K4Fe(CN)6 + H2SO4 + H2O = K2SO4 + FeSO4 + (NH4)2SO4 + CO =>
K4Fe(CN)6 + 6 H2SO4 + 6 H2O = 2 K2SO4 + FeSO4 + 3(NH4)2SO4 + 6 CO

Al2O3 + HCl = AlCl3 + H2O =>
Al2O3 + 6 HCl = 2 AlCl3 + 3 H2O

K2O + ZnCl2 = ZnO + KCl =>
K2O + ZnCl2 = ZnO + 2 KCl

Pb(NO3)2 + K2CrO4 = PbCrO4 + KNO3 =>
Pb(NO3)2 + K2CrO4 = PbCrO4 + 2 KNO3

K + Cl2 = KCl =>
2 K + Cl2 = 2 KCl

CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2

C25H52 + O2 = CO2 + H2O =>
C25H52 + 38 O2 = 25 CO2 + 26 H2O

Fe(NO3)3(aq) + NaOH(aq) = Fe(OH)3(s) + NaNO3(aq) =>
Fe(NO3)3(aq) + 3 NaOH(aq) = Fe(OH)3(s) + 3 NaNO3(aq)

Na2S + O3 = Na2SO4 =>
3 Na2S + 4 O3 = 3 Na2SO4

CH3COOH + LiAlH4 = CH3CH2OH + LiOH + Al2O3 + CH3CH2OLi =>
4 CH3COOH + 2 LiAlH4 = 3 CH3CH2OH + LiOH + Al2O3 + CH3CH2OLi

C2H4O2 + LiOH = H2O + C2H3LiO2 =>
C2H4O2 + LiOH = H2O + C2H3LiO2

FeCl3 + NH4OH = Fe(OH)3 + NH4Cl =>
FeCl3 + 3 NH4OH = Fe(OH)3 + 3 NH4Cl

Na2SO4 + BaCl2 = Na2Cl2 + BaSO4 =>
Na2SO4 + BaCl2 = Na2Cl2 + BaSO4

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

Br2 + CaI2 = CaBr2 + I2 =>
Br2 + CaI2 = CaBr2 + I2

MgO + H2O + O2 = H2MgO3 =>
2 MgO + 2 H2O + O2 = 2 H2MgO3

Cr(C2H3O2)2(aq) + K2CO3(aq) = CrCO3(s) + KC2H3O2(aq) =>
Cr(C2H3O2)2(aq) + K2CO3(aq) = CrCO3(s) + 2 KC2H3O2(aq)

Nb + HNO3 = Nb(NO3)5 + N2O3 + H2O =>
4 Nb + 30 HNO3 = 4 Nb(NO3)5 + 5 N2O3 + 15 H2O

RbNO3 + BeF2 = Be(NO3)2 + RbF =>
2 RbNO3 + BeF2 = Be(NO3)2 + 2 RbF

FeI3 + H2SO4 = Fe2(SO4)3 + SO2 + I2 + H2O =>
2 FeI3 + 6 H2SO4 = Fe2(SO4)3 + 3 SO2 + 3 I2 + 6 H2O

NH4NO3 + NaOH = NaNO3 + NH4OH = NaNO3 + NH3 + H2O =>
NH4NO3 + NaOH = NaNO3 + NH4OH

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

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

AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3

C10H16 + Cl2 = C + HCl =>
C10H16 + 8 Cl2 = 10 C + 16 HCl

FeS + HBr = FeBr2 + H2S =>
FeS + 2 HBr = FeBr2 + H2S

Al(OH)3 + H2(CO3) = Al2(CO3)3 + H2O =>
2 Al(OH)3 + 3 H2(CO3) = Al2(CO3)3 + 6 H2O

C5H8 + H2 = C5H10 =>
C5H8 + H2 = C5H10

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Breng de vergelijking van een chemische reactie in evenwicht
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