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Chemische vergelijkingen in evenwicht op01/30/25

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Breng de vergelijking van een chemische reactie in evenwicht
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5

CH9OH + O2 = CO2 + H2O =>
CH9OH + 3 O2 = CO2 + 5 H2O

MgCl4*3H2O = MgCl4 + H2O =>
MgCl4*3H2O = MgCl4 + 3 H2O

K + MgBr2 = KBr + Mg =>
2 K + MgBr2 = 2 KBr + Mg

AgNo3 + Na2Cr2O7 = Ag2Cr2O7 + NaNo3 =>
2 AgNo3 + Na2Cr2O7 = Ag2Cr2O7 + 2 NaNo3

HgO = Hg + O2 =>
2 HgO = 2 Hg + O2

Ca(HCO3)2 + NaClO = Ca(ClO)2 + NaHCO3 =>
Ca(HCO3)2 + 2 NaClO = Ca(ClO)2 + 2 NaHCO3

PtF3 + Ag = Pt + AgF =>
PtF3 + 3 Ag = Pt + 3 AgF

NaClO2 + NaHSO4 = Na2SO4 + ClO2 + H =>
NaClO2 + NaHSO4 = Na2SO4 + ClO2 + H

HgS + HNO3 + HCl = S + NO + H2O + HgCl2 =>
3 HgS + 2 HNO3 + 6 HCl = 3 S + 2 NO + 4 H2O + 3 HgCl2

NaS + HSO4 = SO2 + NaSO4 + H2O =>
3 NaS + 8 HSO4 = 8 SO2 + 3 NaSO4 + 4 H2O

Na2O3 + NaOH = NaO + H2O =>
Na2O3 + 2 NaOH = 4 NaO + H2O

K + Br2 = KBr =>
2 K + Br2 = 2 KBr

HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O

Al + N2 = AlN =>
2 Al + N2 = 2 AlN

PH3 + KMnO4 + KOH = K2MnO4 + P2O5 + H2O =>
2 PH3 + 16 KMnO4 + 16 KOH = 16 K2MnO4 + P2O5 + 11 H2O

K2SO4 + AlCl3 = Al2(SO4)3 + KCl =>
3 K2SO4 + 2 AlCl3 = Al2(SO4)3 + 6 KCl

H3PO4 + NaOH = Na3PO4 + H2O =>
H3PO4 + 3 NaOH = Na3PO4 + 3 H2O

H2 + SO2 = H2S + H2O =>
3 H2 + SO2 = H2S + 2 H2O

NaHCO3 + C6H8O7 = CO2 + H2O + Na3C6H5O7 =>
3 NaHCO3 + C6H8O7 = 3 CO2 + 3 H2O + Na3C6H5O7

C6H5NO2 + Fe + H{+] = C6H5NH3{+}+Fe{3+}+H2O =>
C6H5NO2 + 2 Fe + 7 H{+] = C6H5NH3{+}+2Fe{3+}+2H2O

K4Fe(CN)6 + H2SO4 + H2O2 = H2O + K2SO4 + FeSO4 + CO2 + NO2 =>
K4Fe(CN)6 + 3 H2SO4 + 27 H2O2 = 30 H2O + 2 K2SO4 + FeSO4 + 6 CO2 + 6 NO2

H2O = H2 + O2 =>
2 H2O = 2 H2 + O2

NH4NO3 + Al = N + AlO + H2O =>
NH4NO3 + Al = 2 N + AlO + 2 H2O

[Co(NH3)4]SO4 + BaCl2 = [Co(NH3)4]Cl2 + BaSO4 =>
[Co(NH3)4]SO4 + BaCl2 = [Co(NH3)4]Cl2 + BaSO4

Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2

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

ZnS + AlP = Zn3P2 + Al2S3 =>
3 ZnS + 2 AlP = Zn3P2 + Al2S3

CH3CHOHCH3 + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO2 + CH3CH2CHO + H2O =>
5 CH3CHOHCH3 + K2Cr2O7 + 4 H2SO4 = Cr2(SO4)3 + K2SO2 + 5 CH3CH2CHO + 9 H2O

Fe2(SO4)3 + H2O = Fe(OH)3 + H2(SO4) =>
Fe2(SO4)3 + 6 H2O = 2 Fe(OH)3 + 3 H2(SO4)

CH3COOH + MnO2 = (CH3COO)4Mn + H2O =>
4 CH3COOH + MnO2 = (CH3COO)4Mn + 2 H2O

Fe(OH)2 + KClO2 + H2O = Fe(OH)3 + KCl =>
4 Fe(OH)2 + KClO2 + 2 H2O = 4 Fe(OH)3 + KCl

Sn(OH)4 + P2O5 = Sn3(PO4)4 + H2O =>
3 Sn(OH)4 + 2 P2O5 = Sn3(PO4)4 + 6 H2O

K + H2SO4 = K2SO4 + H2 =>
2 K + H2SO4 = K2SO4 + H2

NaNO3 + Ca3(PO4)2 = Na3PO4 + Ca(NO3)2 =>
6 NaNO3 + Ca3(PO4)2 = 2 Na3PO4 + 3 Ca(NO3)2

KOH + Co3(PO4)2 = K3PO4 + Co(OH)2 =>
6 KOH + Co3(PO4)2 = 2 K3PO4 + 3 Co(OH)2

Fe(s) + CuNO3(aq) = Cu(s) + Fe(NO3)2(aq) =>
Fe(s) + 2 CuNO3(aq) = 2 Cu(s) + Fe(NO3)2(aq)

MgO + H2SO4 = MgSO4 + OH2 =>
MgO + H2SO4 = MgSO4 + OH2

PbCl2 + Li3PO4 = Pb3(PO4)2 + LiCl =>
3 PbCl2 + 2 Li3PO4 = Pb3(PO4)2 + 6 LiCl

C3H7OH + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO4 + CH2COOH + H2O =>
4 C3H7OH + 5 K2Cr2O7 + 20 H2SO4 = 5 Cr2(SO4)3 + 5 K2SO4 + 6 CH2COOH + 27 H2O

Cl(g) + F(g) = ClF =>
Cl(g) + F(g) = ClF

H2S + Cu2SO4 = Cu2S + H2SO4 =>
H2S + Cu2SO4 = Cu2S + H2SO4

MnO2 + O2 = MnO4 =>
MnO2 + O2 = MnO4

NaCN + Cl2 + NaOH = N2 + Na2CO3 + NaCl + H2O =>
2 NaCN + 5 Cl2 + 12 NaOH = N2 + 2 Na2CO3 + 10 NaCl + 6 H2O

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

Li + NH4I = NH3 + LiI + H2 =>
2 Li + 2 NH4I = 2 NH3 + 2 LiI + H2

LiI(aq) + BaS(aq) = LiS + BaI =>
LiI(aq) + BaS(aq) = LiS + BaI

CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O

Be + N2 = BeN2 =>
Be + N2 = BeN2

Al2O3 + NaOH + HF = Na3AlF6 + H2O =>
Al2O3 + 6 NaOH + 12 HF = 2 Na3AlF6 + 9 H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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