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Chemische vergelijkingen in evenwicht op02/02/25

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Breng de vergelijking van een chemische reactie in evenwicht
Pb(NO3)2 + NaCl = PbCl2 + NaNO3 =>
Pb(NO3)2 + 2 NaCl = PbCl2 + 2 NaNO3

KIO3 + KI + HCl = I2 + KCl + H2O =>
KIO3 + 5 KI + 6 HCl = 3 I2 + 6 KCl + 3 H2O

N2 + O2 = N2O3 =>
2 N2 + 3 O2 = 2 N2O3

Ca(NO3)2 + Cu3(PO4)2 = Cu(NO3)2 + Ca3(PO4)2 =>
3 Ca(NO3)2 + Cu3(PO4)2 = 3 Cu(NO3)2 + Ca3(PO4)2

KMnO4 + HCl + KOH = H2O + Cl2 + K2[MnCl6] =>
2 KMnO4 + 18 HCl + 2 KOH = 10 H2O + 3 Cl2 + 2 K2[MnCl6]

AgNO3 + Na3PO4 = Ag3PO4 + NaNO3 =>
3 AgNO3 + Na3PO4 = Ag3PO4 + 3 NaNO3

Al + K{+] = Al{3+}+K =>
Al + 3 K{+] = Al{3+}+3K

SO2 + NaOH + H2O = Na2SO3*7H2O =>
SO2 + 2 NaOH + 6 H2O = Na2SO3*7H2O

Fe + H2S = Fe2S3 + H2 =>
2 Fe + 3 H2S = Fe2S3 + 3 H2

Cl{2+} + LiBr = LiCl + Br{2+} =>
Cl{2+} + LiBr = LiCl + Br{2+}

AlBr3(aq) + Na2CO3(aq) = Al2(CO3)3(aq) + NaBr(s) =>
2 AlBr3(aq) + 3 Na2CO3(aq) = Al2(CO3)3(aq) + 6 NaBr(s)

Fe + H2S = Fe2S3 + H2 =>
2 Fe + 3 H2S = Fe2S3 + 3 H2

H + O + Cl = HClO =>
H + O + Cl = HClO

Ca + Mg + CO = CaMg(CO)3 =>
Ca + Mg + 3 CO = CaMg(CO)3

Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2

CaCo3 + AlCl3 = Al2(Co3)3 + CaCl2 =>
3 CaCo3 + 2 AlCl3 = Al2(Co3)3 + 3 CaCl2

Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2

Br2 + KCrO2 + NaOH = Na2CrO4 + NaBr + KBr + H2O =>
3 Br2 + 2 KCrO2 + 8 NaOH = 2 Na2CrO4 + 4 NaBr + 2 KBr + 4 H2O

ZnO + HNO3 = ZnNO3 + HO =>
ZnO + HNO3 = ZnNO3 + HO

KMnO4 + HCl + KOH = H2O + Cl2 + K2[MnCl6] =>
2 KMnO4 + 18 HCl + 2 KOH = 10 H2O + 3 Cl2 + 2 K2[MnCl6]

KMnO4 + HCl + KOH = K2MnO4 + Cl2 + H2O =>
2 KMnO4 + 2 HCl + 2 KOH = 2 K2MnO4 + Cl2 + 2 H2O

Mg + Zn(NO3)2 = Mg(NO3)2 + Zn =>
Mg + Zn(NO3)2 = Mg(NO3)2 + Zn

KMnO4 + HCl + KOH = H2O + Cl2 + K2[MnCl6] =>
2 KMnO4 + 18 HCl + 2 KOH = 10 H2O + 3 Cl2 + 2 K2[MnCl6]

Mg3 + CO3 = MgO + CO2 =>
Mg3 + 3 CO3 = 3 MgO + 3 CO2

K2O + H3PO4 = H2O + K3PO4 =>
3 K2O + 2 H3PO4 = 3 H2O + 2 K3PO4

C7H17 + O2 = CO2 + H2O =>
4 C7H17 + 45 O2 = 28 CO2 + 34 H2O

KMnO4 + HCl + KOH = H2O + Cl2 + K2[MnCl6] =>
2 KMnO4 + 18 HCl + 2 KOH = 10 H2O + 3 Cl2 + 2 K2[MnCl6]

H2Cr2O7 + Na2S2O5 + H2SO4 = Cr2(SO4)3 + Na2SO4 + H2O =>
2 H2Cr2O7 + 3 Na2S2O5 + 3 H2SO4 = 2 Cr2(SO4)3 + 3 Na2SO4 + 5 H2O

AgNO{3} + NaCl = NaNO{3} + AgCl =>
AgNO{3} + NaCl = NaNO{3} + AgCl

CH3OH + BF3 = CH3OHBF3 =>
CH3OH + BF3 = CH3OHBF3

Hg(NO3)2 + HCl = HgCl2 + H2(NO3)2 =>
Hg(NO3)2 + 2 HCl = HgCl2 + H2(NO3)2

Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3

KMnO4 + HCl + KOH = H2O + Cl2 + K2[MnCl6] =>
2 KMnO4 + 18 HCl + 2 KOH = 10 H2O + 3 Cl2 + 2 K2[MnCl6]

CH3OH + BF3 = CH3OHBF3 =>
CH3OH + BF3 = CH3OHBF3

Ag2CO3 = Ag + CO2 + O2 =>
2 Ag2CO3 = 4 Ag + 2 CO2 + O2

NH3 + HO2 = NO2 + H2O =>
3 NH3 + 7 HO2 = 3 NO2 + 8 H2O

Li + HOH = LiOH + H2 =>
2 Li + 2 HOH = 2 LiOH + H2

H2SO4 + NaCl = HCl + HNaSO4 =>
H2SO4 + NaCl = HCl + HNaSO4

C6H5NH2 + H2SO4 + NaNO2 = C6H5N2HSO4 + Na2SO4 + H2O =>
2 C6H5NH2 + 3 H2SO4 + 2 NaNO2 = 2 C6H5N2HSO4 + Na2SO4 + 4 H2O

NH3 + HO2 = NO + H2O =>
3 NH3 + 5 HO2 = 3 NO + 7 H2O

Al + HNO3 + NaOH = NaAlO2 + NH3 + H2O =>
8 Al + 3 HNO3 + 8 NaOH = 8 NaAlO2 + 3 NH3 + H2O

KMnO4 + HCl + KOH = H2O + Cl2 + K2[MnCl6] =>
2 KMnO4 + 18 HCl + 2 KOH = 10 H2O + 3 Cl2 + 2 K2[MnCl6]

Fe + H2S = FeS + H2 =>
Fe + H2S = FeS + H2

HCl + Cu(OH)2 + Na2SO4 = CuSO4 + NaCl + H2O =>
2 HCl + Cu(OH)2 + Na2SO4 = CuSO4 + 2 NaCl + 2 H2O

Na + ClAg = NaCl + Ag =>
Na + ClAg = NaCl + Ag

Fe(SO4)3 + BaCl2 = FeCl2 + Ba(SO4)3 =>
Fe(SO4)3 + BaCl2 = FeCl2 + Ba(SO4)3

NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O

C25H52 + Co2 = C25H5 + Co(C2H5)2 =>
460 C25H52 + 1175 Co2 = 84 C25H5 + 2350 Co(C2H5)2

KMnO4 + HCl + KOH = H2O + Cl2 + K2[MnCl6] =>
2 KMnO4 + 18 HCl + 2 KOH = 10 H2O + 3 Cl2 + 2 K2[MnCl6]

NH4Cl + AgNO3 = NH4NO3 + AgCl =>
NH4Cl + AgNO3 = NH4NO3 + AgCl

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Breng de vergelijking van een chemische reactie in evenwicht
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