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Chemische vergelijkingen in evenwicht op11/27/24

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Breng de vergelijking van een chemische reactie in evenwicht
(I)2 + H2S = S + HI =>
(I)2 + H2S = S + 2 HI

CuCrO4 = Cu + CrO4 =>
CuCrO4 = Cu + CrO4

RbHSO4 = SO3 + H2O + Rb2SO4 =>
2 RbHSO4 = SO3 + H2O + Rb2SO4

C3H6 + NH3 + O2 = C3H6N + H2O =>
4 C3H6 + 4 NH3 + 3 O2 = 4 C3H6N + 6 H2O

Sn + CO2 = SnO2 + C =>
Sn + CO2 = SnO2 + C

NaClO + H2O2 = O2 + NaHClO =>
2 NaClO + H2O2 = O2 + 2 NaHClO

CuCl2 + HC2H3O2 = HCl + Cu(C2H3O2)2 =>
CuCl2 + 2 HC2H3O2 = 2 HCl + Cu(C2H3O2)2

C9H15AlO9 + H2O = C9H17AlO10 =>
C9H15AlO9 + H2O = C9H17AlO10

Fe + NaNO2 = FeNO2 + Na =>
Fe + NaNO2 = FeNO2 + Na

SiO2 + KOH = K2SiO3 + H2O =>
SiO2 + 2 KOH = K2SiO3 + H2O

CaSiO3 + HOH = [CaOH] + H + SiO3 =>
CaSiO3 + HOH = [CaOH] + H + SiO3

Mg(NO3)2 + EDTA = MgEDTA + NO3 =>
Mg(NO3)2 + EDTA = MgEDTA + 2 NO3

CH2O + CuSO4 + NaOH = CHOOH + Cu2O + Na2SO4 + H2O =>
CH2O + 2 CuSO4 + 4 NaOH = CHOOH + Cu2O + 2 Na2SO4 + 2 H2O

N2(g) + H2(g) = NH3(g) =>
N2(g) + 3 H2(g) = 2 NH3(g)

SO2CaO = Ca(SO3) =>
SO2CaO = Ca(SO3)

Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O

Ca(HSO3)2 = CaO + SO2 + H2O =>
Ca(HSO3)2 = CaO + 2 SO2 + H2O

Na2[Fe(CN)5NO] + H2S = S[Fe(CN)5NO] + NaH =>
Na2[Fe(CN)5NO] + H2S = S[Fe(CN)5NO] + 2 NaH

CaSiO3 + HOH = [CaOH] + H + SiO3 =>
CaSiO3 + HOH = [CaOH] + H + SiO3

HCl + BaSO3 = BaCl2 + SO2 + H2O =>
2 HCl + BaSO3 = BaCl2 + SO2 + H2O

PbOH2SO4 = PbSO4H2O =>
PbOH2SO4 = PbSO4H2O

Mg(s)HCl(AQ) = Mg(AQ)HCl(g) =>
Mg(s)HCl(AQ) = Mg(AQ)HCl(g)

NaCl = Na + Cl2 =>
2 NaCl = 2 Na + Cl2

MnSO4NaClONaOH = MnO2Na2SO4HCl =>
MnSO4NaClONaOH = MnO2Na2SO4HCl

Ga + H3O{+} + H2O = [Ga(H2O)6]3{+} + H2 =>
6 Ga + 2 H3O{+} + 34 H2O = 2[Ga(H2O)6]3{+} + H2

CoOC = COCo =>
CoOC = COCo

K3PO4 + Zn(C2H3O2)2 = K(C2H3O2) + Zn3(PO4)2 =>
2 K3PO4 + 3 Zn(C2H3O2)2 = 6 K(C2H3O2) + Zn3(PO4)2

SO2Ba(OH)2 = H2OBaSO3 =>
SO2Ba(OH)2 = H2OBaSO3

PbO2(s) + H2(g) = Pb(s) + H2O(l) =>
PbO2(s) + 2 H2(g) = Pb(s) + 2 H2O(l)

MnO2 + HCl = MnCl2 + H2O + Cl2 =>
MnO2 + 4 HCl = MnCl2 + 2 H2O + Cl2

Al(OH)3 + HCl = AlCl3 + H2O =>
Al(OH)3 + 3 HCl = AlCl3 + 3 H2O

H2CO3 + HCl = H2Cl + HCO3 =>
H2CO3 + HCl = H2Cl + HCO3

H2B + NaOH = H2O + NaB + H =>
H2B + NaOH = H2O + NaB + H

C19H32O2 + O2 = CO2 + H2O =>
C19H32O2 + 26 O2 = 19 CO2 + 16 H2O

Co(NO3)*(H2O)6 + (NH4)2CO3 + NH3 = Co(NH3)4CO3 + NH4NO3 + H2O =>
8 Co(NO3)*(H2O)6 + 8(NH4)2CO3 + 22 NH3 = 8 Co(NH3)4CO3 + 7 NH4NO3 + 51 H2O

NH3OHCl + CuSO4 = Cu + N2 + H2SO4 + HCl + H2O =>
2 NH3OHCl + CuSO4 = Cu + N2 + H2SO4 + 2 HCl + 2 H2O

C6H8O7 + NaOH = C6H5O7Na3 + H2O =>
C6H8O7 + 3 NaOH = C6H5O7Na3 + 3 H2O

Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3

NaC2H3O2 + HC2H3O2 = NaH + C2H3O2 =>
NaC2H3O2 + HC2H3O2 = NaH + 2 C2H3O2

Al(OH)3 + HCl = AlCl3 + H2O =>
Al(OH)3 + 3 HCl = AlCl3 + 3 H2O

As4 + HNO3 + H2O = H3AsO4 + NO =>
3 As4 + 20 HNO3 + 8 H2O = 12 H3AsO4 + 20 NO

PbCl2 + H2S = PbS*2HCl =>
PbCl2 + H2S = PbS*2HCl

Al(OH)3 + HCl = AlCl3 + H2O =>
Al(OH)3 + 3 HCl = AlCl3 + 3 H2O

KClO3 + H2SO4 = K2SO4 + O2 + ClO + H2O =>
4 KClO3 + 2 H2SO4 = 2 K2SO4 + 3 O2 + 4 ClO + 2 H2O

Cr(s) + Pb(NO3)2(aq) = Cr(NO3)3(aq) + Pb(s) =>
2 Cr(s) + 3 Pb(NO3)2(aq) = 2 Cr(NO3)3(aq) + 3 Pb(s)

C2H5N3O9 = CO2 + H2O + N2 + O2 =>
4 C2H5N3O9 = 8 CO2 + 10 H2O + 6 N2 + 5 O2

VO{2+} + MnO4{-} + H2O = VO2{+} + Mn{2+} + H{+} =>
5 VO{2+} + MnO4{-} + H2O = 5 VO2{+} + Mn{2+} + 2 H{+}

Tb2S3(aq) + NaOH(aq) = NaS3 + Tb2OH =>
Tb2S3(aq) + NaOH(aq) = NaS3 + Tb2OH

[Cu(NH3)4]{2+} + H3O{+} + H2O = [Cu(H2O)6]{2+} + NH4{+} =>
[Cu(NH3)4]{2+} + 4 H3O{+} + 2 H2O = [Cu(H2O)6]{2+} + 4 NH4{+}

Al + NaOH = Na3[AlO3] + H2 =>
2 Al + 6 NaOH = 2 Na3[AlO3] + 3 H2

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Breng de vergelijking van een chemische reactie in evenwicht
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