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Chemische vergelijkingen in evenwicht op01/30/25

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Breng de vergelijking van een chemische reactie in evenwicht
Na2SO3 + H2SO4 = Na2SO4 + SO2 + H2O =>
Na2SO3 + H2SO4 = Na2SO4 + SO2 + H2O

NaOH + HBr = NaBrH2O =>
NaOH + HBr = NaBrH2O

NaC2H3O2 + HNO3 = NaNO3 + HC2H3O2 =>
NaC2H3O2 + HNO3 = NaNO3 + HC2H3O2

Cl2 + KL = KCl + L2 =>
Cl2 + 2 KL = 2 KCl + L2

Fe + H{+} = Fe{2+} + H2 =>
Fe + 2 H{+} = Fe{2+} + H2

NaMg = Na + Mg =>
NaMg = Na + Mg

HOOH = HOH + O2 =>
2 HOOH = 2 HOH + O2

K + ZnCl2 = K2Zn + Cl2 =>
2 K + ZnCl2 = K2Zn + Cl2

Cl2 + KL = KCl + L2 =>
Cl2 + 2 KL = 2 KCl + L2

K2CrO4 + KOH + Sn = K2SnO3 + KCrO2 + H2O =>
4 K2CrO4 + 2 KOH + 3 Sn = 3 K2SnO3 + 4 KCrO2 + H2O

KIO4 + H2O2 = H2O3 + KIO3 =>
KIO4 + H2O2 = H2O3 + KIO3

B2O3 + N2 = BN + NO2 =>
4 B2O3 + 7 N2 = 8 BN + 6 NO2

O2 + KI + H2O = KOH + I2 =>
O2 + 4 KI + 2 H2O = 4 KOH + 2 I2

HClO + Mg(OH)2 = Mg(ClO4)2 + H2O + Cl2 =>
14 HClO + Mg(OH)2 = Mg(ClO4)2 + 8 H2O + 6 Cl2

Cr(NO3)3 + NH3 = CrNH3 + NO3 =>
Cr(NO3)3 + NH3 = CrNH3 + 3 NO3

HgI + HNO3 = HgNO3 + HI =>
HgI + HNO3 = HgNO3 + HI

Fe2O3 + Cl2 + NaOH = Na2FeO4 + H2O + FeCl3 =>
2 Fe2O3 + 3 Cl2 + 4 NaOH = 2 Na2FeO4 + 2 H2O + 2 FeCl3

Na2C2O4 + FeCl5 = FeCl3 + CO2 + NaCl =>
Na2C2O4 + FeCl5 = FeCl3 + 2 CO2 + 2 NaCl

CH2OHCH2OH + O2 = H2O + CO2 =>
2 CH2OHCH2OH + 5 O2 = 6 H2O + 4 CO2

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

Ti + N2 = Ti4(N3) =>
8 Ti + 3 N2 = 2 Ti4(N3)

K3(PO4) + CaCl2 = Ca3(PO4)2 + KCl =>
2 K3(PO4) + 3 CaCl2 = Ca3(PO4)2 + 6 KCl

Fe3O4(s) + CO(g) = Fe(s) + CO2(g) =>
Fe3O4(s) + 4 CO(g) = 3 Fe(s) + 4 CO2(g)

Pb(NO3)2 + HCI = PbCI + H(NO3)2 =>
Pb(NO3)2 + HCI = PbCI + H(NO3)2

Au + HCO3 = AuHCO3 =>
Au + HCO3 = AuHCO3

Co(NO3)2 + (Na3)2PO4 = CoPO4 + Na3NO3 =>
Co(NO3)2 + (Na3)2PO4 = CoPO4 + 2 Na3NO3

(CH3)2CO + C6H6N4O4 = C9H10N4O4 + H2O =>
(CH3)2CO + C6H6N4O4 = C9H10N4O4 + H2O

(C9H8O4) + O2 = CO2 + H2O =>
(C9H8O4) + 9 O2 = 9 CO2 + 4 H2O

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

CaCo3 + H2SO4 = CaSO4 + H2Co3 =>
CaCo3 + H2SO4 = CaSO4 + H2Co3

Zn + Na + H2O = Na2Zn(OH)4 + H2 =>
Zn + 2 Na + 4 H2O = Na2Zn(OH)4 + 2 H2

NH3Br + H2O = NH4Br + OH =>
NH3Br + H2O = NH4Br + OH

NH4ClO3 + Sr(OH)2 = NH4OH + Sr(ClO3)2 =>
2 NH4ClO3 + Sr(OH)2 = 2 NH4OH + Sr(ClO3)2

NaF + HN3 = NaH + FN3 =>
NaF + HN3 = NaH + FN3

Zn + SO4{2-} + H{+} = Zn{2+} + SO2 + H2O =>
Zn + SO4{2-} + 4 H{+} = Zn{2+} + SO2 + 2 H2O

NaCO3(aq) + CH3COOH(aq) = CH3COONa(aq) + CO2(g) + H2O(l) =>
8 NaCO3(aq) + 9 CH3COOH(aq) = 8 CH3COONa(aq) + 10 CO2(g) + 6 H2O(l)

Co(s) + AgNo3(aq) = Co(No3)2(aq) + Ag(s) =>
Co(s) + 2 AgNo3(aq) = Co(No3)2(aq) + 2 Ag(s)

HICl + CaO = CaIICl2 + H2O =>
2 HICl + CaO = CaIICl2 + H2O

AlPO4 + F2 = Al + F(PO4) =>
2 AlPO4 + F2 = 2 Al + 2 F(PO4)

Hg2 + HCl = H2 + HgCl2 =>
Hg2 + 4 HCl = 2 H2 + 2 HgCl2

Zu + HCl = ZuCl2 + H2 =>
Zu + 2 HCl = ZuCl2 + H2

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

Al2O3 + KOH + H2O = K3[Al(OH)6] =>
Al2O3 + 6 KOH + 3 H2O = 2 K3[Al(OH)6]

CH2OHCH2OH + O2 = H2O + CO2 =>
2 CH2OHCH2OH + 5 O2 = 6 H2O + 4 CO2

O2 + KI + H2O = KOH + I2 =>
O2 + 4 KI + 2 H2O = 4 KOH + 2 I2

CH2OCOC17H33 + O2 = CO2 + H2O =>
4 CH2OCOC17H33 + 107 O2 = 76 CO2 + 70 H2O

KI = K + I =>
KI = K + I

CH2OHCH2OH + O2 = H2O + CO2 =>
2 CH2OHCH2OH + 5 O2 = 6 H2O + 4 CO2

(Ni(NH3)6)Cl2 + (NH4)2S = NiS + H + N2 + Cl =>
(Ni(NH3)6)Cl2 + (NH4)2S = NiS + 26 H + 4 N2 + 2 Cl

FeCl2 + NH4F = NH4Cl + FeF2 =>
FeCl2 + 2 NH4F = 2 NH4Cl + FeF2

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Breng de vergelijking van een chemische reactie in evenwicht
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