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Chemische vergelijkingen in evenwicht op12/15/24

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Breng de vergelijking van een chemische reactie in evenwicht
KNO3 + H2CO3 = K2CO3 + HNO3 =>
2 KNO3 + H2CO3 = K2CO3 + 2 HNO3

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

AlPO4 + H3O{+} = Al{3+} + HPO4{2-} + H2O =>
AlPO4 + H3O{+} = Al{3+} + HPO4{2-} + H2O

C6H10 + Na2Cr2O7 + H2SO4 = C6H10O4 + Cr2(SO4)3 + Na2SO4 + H2O =>
3 C6H10 + 4 Na2Cr2O7 + 16 H2SO4 = 3 C6H10O4 + 4 Cr2(SO4)3 + 4 Na2SO4 + 16 H2O

Fe + HO = Fe3O4 + H2 =>
3 Fe + 4 HO = Fe3O4 + 2 H2

K2Cr2O7 + NaNO2 + H2SO4 = NaNO3 + Cr2(SO4)3 + K2S04 + H2O =>
K2Cr2O7 + 16 NaNO2 + 7 H2SO4 = 16 NaNO3 + Cr2(SO4)3 + K2S04 + 7 H2O

Bi + H2SO3 = Bi2(SO3)3 + H2 =>
2 Bi + 3 H2SO3 = Bi2(SO3)3 + 3 H2

Na + HgO = NaO + Hg =>
Na + HgO = NaO + Hg

PbCl2 + H2SO4 = PbH2 + Cl2SO4 =>
PbCl2 + H2SO4 = PbH2 + Cl2SO4

CaCO3 + HCOOH = (HCOO)3Ca + CO2 + H2O =>
2 CaCO3 + 5 HCOOH = 2(HCOO)3Ca + CO2 + 2 H2O

Cu + Ni(NO3)2 = Cu(NO3) + Ni =>
2 Cu + Ni(NO3)2 = 2 Cu(NO3) + Ni

FeO + SI = Fe + SIO2 =>
2 FeO + SI = 2 Fe + SIO2

Ca(ClO)2 + SO2 + H2O = CaCl2 + H2SO4 =>
Ca(ClO)2 + 2 SO2 + 2 H2O = CaCl2 + 2 H2SO4

Cu + Ni(NO3)2 = Cu(NO3) + Ni =>
2 Cu + Ni(NO3)2 = 2 Cu(NO3) + Ni

Cu + Ni(NO3)2 = CuNO3 + Ni =>
2 Cu + Ni(NO3)2 = 2 CuNO3 + Ni

HFCo(OH) = CoFH2O =>
HFCo(OH) = CoFH2O

Cu + Ni(No3)2 = Cu(No3)2 + Ni =>
Cu + Ni(No3)2 = Cu(No3)2 + Ni

Cu + Ni(NO3)2 = CuNO3 + Ni =>
2 Cu + Ni(NO3)2 = 2 CuNO3 + Ni

Mg(NO3)2 + PbO = MgO + Pb(NO3)2 =>
Mg(NO3)2 + PbO = MgO + Pb(NO3)2

Na2SO3 + Ba = BaSO3 + Na2 =>
Na2SO3 + Ba = BaSO3 + Na2

NaCl(aq) + H2O(l) = Cl2(g) + H2(g) + NaOH(aq) =>
2 NaCl(aq) + 2 H2O(l) = Cl2(g) + H2(g) + 2 NaOH(aq)

Cu + Ni(No3)2 = Cu(No3)2 + Ni =>
Cu + Ni(No3)2 = Cu(No3)2 + Ni

Ni(C2H3O2)2 + NaOH = Ni(OH) + Na(C2H3O2)2 =>
Ni(C2H3O2)2 + NaOH = Ni(OH) + Na(C2H3O2)2

NaCl(aq) + H2O(l) = Cl2(g) + H2(g) + NaOH(aq) =>
2 NaCl(aq) + 2 H2O(l) = Cl2(g) + H2(g) + 2 NaOH(aq)

K2CrO4 + Na2S + H2O = Cr(OH)2 + S + KOH + NaOH =>
K2CrO4 + 2 Na2S + 4 H2O = Cr(OH)2 + 2 S + 2 KOH + 4 NaOH

Ni(C2H3O2)2 + NaOH = Ni(OH)2 + Na(C2H3O2) =>
Ni(C2H3O2)2 + 2 NaOH = Ni(OH)2 + 2 Na(C2H3O2)

CuMgSO4 = MgCuSO4 =>
CuMgSO4 = MgCuSO4

FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2

As2O3 + C = As + CO =>
As2O3 + 3 C = 2 As + 3 CO

AlCl3 + Na2HPO4 + H2O = Al(OH)3 + H3PO4 + NaCl =>
2 AlCl3 + 3 Na2HPO4 + 6 H2O = 2 Al(OH)3 + 3 H3PO4 + 6 NaCl

Sm2O3 + HCl = SmCl3 + H2O =>
Sm2O3 + 6 HCl = 2 SmCl3 + 3 H2O

Pb(OH)4 + Cu2O = PbO2 + CuOH =>
Pb(OH)4 + 2 Cu2O = PbO2 + 4 CuOH

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

Ni(C2H3O2)2 + NaOH = Ni(OH)2 + Na(C2H3O2) =>
Ni(C2H3O2)2 + 2 NaOH = Ni(OH)2 + 2 Na(C2H3O2)

C3H8Br2 = C3H7BrHBr =>
C3H8Br2 = C3H7BrHBr

Ni(C2H3O2)2 + NaOH = Ni(OH) + Na(C2H3O2)2 =>
Ni(C2H3O2)2 + NaOH = Ni(OH) + Na(C2H3O2)2

Ag(s) + AlCl3(aq) = AgCl(s) + Al =>
3 Ag(s) + AlCl3(aq) = 3 AgCl(s) + Al

Cu2SO4 + KNO3 = Cu2NO3 + KSO4 =>
Cu2SO4 + KNO3 = Cu2NO3 + KSO4

Ag + Al2(SO4)3 = Ag2SO4 + Al =>
6 Ag + Al2(SO4)3 = 3 Ag2SO4 + 2 Al

Fe(OH)2 + CaCO3 = FeCO3 + Ca(OH)2 =>
Fe(OH)2 + CaCO3 = FeCO3 + Ca(OH)2

NH4 + O2 = N2 + H2O =>
2 NH4 + 2 O2 = N2 + 4 H2O

Ca(OH)2CaCl2 = CaCl(OH) =>
Ca(OH)2CaCl2 = 2 CaCl(OH)

NaI + H2O = NaOH + IH =>
NaI + H2O = NaOH + IH

(NH{4})Cr{2}O{7} = Cr{2}O{3} + N{2} + H{2}O =>
(NH{4})Cr{2}O{7} = Cr{2}O{3} + N{2} + H{2}O

NH4 + OH = NH3 + H2O =>
NH4 + OH = NH3 + H2O

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

Al(OH)3 + Cu = Al + Cu(OH)2 =>
2 Al(OH)3 + 3 Cu = 2 Al + 3 Cu(OH)2

Sb2S3 + KOH = K3SbS3 + K3SbO3 + H2O =>
Sb2S3 + 6 KOH = K3SbS3 + K3SbO3 + 3 H2O

Na2CrO4 + HCl + FeSO4 = CrCl3 + NaCl + Fe2(SO4)3 + FeCl3 + H2O =>
Na2CrO4 + 8 HCl + 3 FeSO4 = CrCl3 + 2 NaCl + Fe2(SO4)3 + FeCl3 + 4 H2O

Cu2SO4 + KNO3 = Cu2NO3 + KSO4 =>
Cu2SO4 + KNO3 = Cu2NO3 + KSO4

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Breng de vergelijking van een chemische reactie in evenwicht
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