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Chemische vergelijkingen in evenwicht op01/15/25

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Breng de vergelijking van een chemische reactie in evenwicht
Al(OH)3 + P2O5 + H2O = Al(H2PO4)3 =>
2 Al(OH)3 + 3 P2O5 + 3 H2O = 2 Al(H2PO4)3

NaBr + CaO = Na2O + CaBr2 =>
2 NaBr + CaO = Na2O + CaBr2

As2S3 + HCl + HNO3 = AsCl + H2SO4 + NO + H2O =>
3 As2S3 + 6 HCl + 20 HNO3 = 6 AsCl + 9 H2SO4 + 20 NO + 4 H2O

Mn(H20)6 + H2O = MnOH(H2O)5 + H3O =>
Mn(H20)6 + 127 H2O = MnOH(H2O)5 + 121 H3O

BeSO4 + H2O = [Be(H2O)4] + SO4 =>
BeSO4 + 4 H2O = [Be(H2O)4] + SO4

CoNO3 + KCrO4 = CoCrO4 + KNO3 =>
CoNO3 + KCrO4 = CoCrO4 + KNO3

H2O + CO2 = C6H2O6 + O6 =>
6 H2O + 36 CO2 = 6 C6H2O6 + 7 O6

C6H5CH2COOC2H5 + HCOOC2H5 = C6H5CHCHOCOOC2H5 + C2H5OH =>
C6H5CH2COOC2H5 + HCOOC2H5 = C6H5CHCHOCOOC2H5 + C2H5OH

NH4Cl(aq) + AgNO3(aq) = AgCl(s) + NH4NO3(aq) =>
NH4Cl(aq) + AgNO3(aq) = AgCl(s) + NH4NO3(aq)

Na + Cl3 = NaCl3 =>
Na + Cl3 = NaCl3

Al + H2O = Al2O3 + H3 =>
2 Al + 3 H2O = Al2O3 + 2 H3

Cr(OH)3 + H2O = Cr2O7{2-} + H{+} + e =>
2 Cr(OH)3 + H2O = Cr2O7{2-} + 8 H{+} + 6e

FrF = Fr2 + F3 =>
6 FrF = 3 Fr2 + 2 F3

Hg + AgNO3 = Hg2(NO3)2 + Ag =>
2 Hg + 2 AgNO3 = Hg2(NO3)2 + 2 Ag

NH4Fe(SO4)2 + NH4OH = Fe(OH)3 + (NH4)2SO4 =>
NH4Fe(SO4)2 + 3 NH4OH = Fe(OH)3 + 2(NH4)2SO4

C + H2 + O2 = CH2O =>
2 C + 2 H2 + O2 = 2 CH2O

Cu2S + O2 = Cu2O + SO2 =>
2 Cu2S + 3 O2 = 2 Cu2O + 2 SO2

C4H9O2 + C3H9OH = C7H18O2OH =>
C4H9O2 + C3H9OH = C7H18O2OH

Li + HCI = LiCI + H2 =>
2 Li + 2 HCI = 2 LiCI + H2

Cl2(g) + HBr(aq) = HCl(aq) + Br2(l) =>
Cl2(g) + 2 HBr(aq) = 2 HCl(aq) + Br2(l)

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

CuN + NaCl = NaN + CuCl =>
CuN + NaCl = NaN + CuCl

Ag(s) + HNO3(aq) = AgNO3(aq) + NO2(g) + H2O(l) =>
Ag(s) + 2 HNO3(aq) = AgNO3(aq) + NO2(g) + H2O(l)

HBr + OH = Br2 + H2O =>
2 HBr + 2 OH = Br2 + 2 H2O

Al(NO3)3(NH4)3PO4 = AlPO4 + NH4NO3 =>
Al(NO3)3(NH4)3PO4 = AlPO4 + 3 NH4NO3

Cr + Fe{3+} = Cr{3+} + Fe{2+} =>
Cr + 3 Fe{3+} = Cr{3+} + 3 Fe{2+}

HO + Cl = HCl + O =>
HO + Cl = HCl + O

Ni3S2 + O2 = NiO + S2 =>
2 Ni3S2 + 3 O2 = 6 NiO + 2 S2

C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O

Mg + Fe{2+} = MgFe{2+} =>
Mg + Fe{2+} = MgFe{2+}

I2O5 = I + O2 =>
2 I2O5 = 4 I + 5 O2

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

Be + H2S = BeS + H2 =>
Be + H2S = BeS + H2

Mg + HNO3 = NO2 + Mg(OH)2 =>
Mg + 2 HNO3 = 2 NO2 + Mg(OH)2

C3H6O2 + C3H8O = C5H10O2 + H2O =>
3 C3H6O2 + 2 C3H8O = 3 C5H10O2 + 2 H2O

Mg(NO3)2 + KOH = Mg(OH)2 + KNO3 =>
Mg(NO3)2 + 2 KOH = Mg(OH)2 + 2 KNO3

K{+} + Mg{2+} + NO3{-} + SO4{2-} = KMgSO4NO3 =>
K{+} + Mg{2+} + NO3{-} + SO4{2-} = KMgSO4NO3

Ba(NO3)2 + Na2SO4 = BaSO4 + NaNO3 =>
Ba(NO3)2 + Na2SO4 = BaSO4 + 2 NaNO3

MgH2 + H2O = Mg(OH)2 + H2 =>
MgH2 + 2 H2O = Mg(OH)2 + 2 H2

Al2(SO4)3 + KOH = Al(OH)3 + K2SO4 =>
Al2(SO4)3 + 6 KOH = 2 Al(OH)3 + 3 K2SO4

Cu(OH)2 = CuO + H2O =>
Cu(OH)2 = CuO + H2O

AgF + Cl2 = AgCl + F =>
2 AgF + Cl2 = 2 AgCl + 2 F

(NH4)2C2O4 + KMnO4 + H2SO4 = MnSO4 + K2O + CO2 + N2 + H2O =>
5(NH4)2C2O4 + 8 KMnO4 + 8 H2SO4 = 8 MnSO4 + 4 K2O + 10 CO2 + 5 N2 + 28 H2O

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

Fe(s) + HBr(aq) = FeBr2(s) + H2(g) =>
Fe(s) + 2 HBr(aq) = FeBr2(s) + H2(g)

NaCl(ac) + H2SO4(ac) = HCl(ac) + NaHSO4(ac) =>
NaCl(ac) + H2SO4(ac) = HCl(ac) + NaHSO4(ac)

C6H10 + Na(CrO4)2 + H2SO4 = C6H6O4 + CrSO4 + Na2SO4 + HH2O =>
19 C6H10 + 16 Na(CrO4)2 + 40 H2SO4 = 19 C6H6O4 + 32 CrSO4 + 8 Na2SO4 + 52 HH2O

Mg + HNO3 = Mg(NO3)2 + H2 =>
Mg + 2 HNO3 = Mg(NO3)2 + H2

CH3CH2CH2OH = CH3CH2CH2OCH2CH2CH3 + H2O =>
2 CH3CH2CH2OH = CH3CH2CH2OCH2CH2CH3 + H2O

C4 + H2O = CO + H2 =>
C4 + 4 H2O = 4 CO + 4 H2

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Breng de vergelijking van een chemische reactie in evenwicht
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