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Chemische vergelijkingen in evenwicht op02/02/25

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Breng de vergelijking van een chemische reactie in evenwicht
K + KCl = K2Cl =>
K + KCl = K2Cl

CaOH2 + O2 = Ca + OH =>
2 CaOH2 + O2 = 2 Ca + 4 OH

Ca(OH)2 + Li3PO4 = Ca3(PO4)2 + Li(OH) =>
3 Ca(OH)2 + 2 Li3PO4 = Ca3(PO4)2 + 6 Li(OH)

Al + C02 = Al4C3 =>
8 Al + 3 C02 = 2 Al4C3

(NH4)2CO3 + MgSO4 = (NH4)2SO4 + MgCO3 =>
(NH4)2CO3 + MgSO4 = (NH4)2SO4 + MgCO3

C2H5COOH + ZnO = (C2H5COO)2Zn + H2O =>
2 C2H5COOH + ZnO = (C2H5COO)2Zn + H2O

Ca(H2PO4)2 + NaHCO3 = CO2 + H2O + CaHPO4 + Na2HPO4 =>
Ca(H2PO4)2 + 2 NaHCO3 = 2 CO2 + 2 H2O + CaHPO4 + Na2HPO4

Cr(OH)3{-} + IO3{-} + OH{-} = CrO4{-2} + I{-} + H2O =>
3 Cr(OH)3{-} + 2 IO3{-} + 3 OH{-} = 3 CrO4{-2} + 2 I{-} + 6 H2O

KBr + H2SO4 = Br2 + K2S + K2SO4 + H2O =>
8 KBr + 4 H2SO4 = 4 Br2 + K2S + 3 K2SO4 + 4 H2O

KMnO4 + KHCO3H2O2 = MnO2 + O2 + K2CO3 + H2O =>
4 KMnO4 + 4 KHCO3H2O2 = 4 MnO2 + 5 O2 + 4 K2CO3 + 6 H2O

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

Ca3P2(aq) + H2O(l) = Ca(OH)2(aq) + PH3(aq) =>
Ca3P2(aq) + 6 H2O(l) = 3 Ca(OH)2(aq) + 2 PH3(aq)

CH4 + O2 = HCHO + H2O =>
CH4 + O2 = HCHO + H2O

H3PO4 + Ba(OH)2(aq) = Ba3(PO4)2 + H2O =>
2 H3PO4 + 3 Ba(OH)2(aq) = Ba3(PO4)2 + 6 H2O

NiO + Zn + H2O = Zn(OH)2 + Ni =>
NiO + Zn + H2O = Zn(OH)2 + Ni

C6H12O6 + AgNO3 + NH4OH = C6H12O7 + NH4NO4 + Ag =>
2 C6H12O6 + 6 AgNO3 + 4 NH4OH = 2 C6H12O7 + 5 NH4NO4 + 6 Ag

H2CO3 + Mg = H2 + MgCO3 =>
H2CO3 + Mg = H2 + MgCO3

C2H5OH + KMnO4 + KOH = CH3COOH + H2O + K2MnO4 =>
C2H5OH + 4 KMnO4 + 4 KOH = CH3COOH + 3 H2O + 4 K2MnO4

C4H8O(s) + O2(g) = CO2(g) + H2O(l) =>
2 C4H8O(s) + 11 O2(g) = 8 CO2(g) + 8 H2O(l)

CuCl2 + Fe(NO3)2 = Cu(NO3)2 + FeCl2 =>
CuCl2 + Fe(NO3)2 = Cu(NO3)2 + FeCl2

COCl2(g) + H2O(l) = CO2(g) + HCl(g) =>
COCl2(g) + H2O(l) = CO2(g) + 2 HCl(g)

C10H22 + O2 = CO2 + H2O =>
2 C10H22 + 31 O2 = 20 CO2 + 22 H2O

HBr + Mg(OH)2 = MgBr2 + H2O =>
2 HBr + Mg(OH)2 = MgBr2 + 2 H2O

Au + HNO3 + HCl = HAuCl4 + NO2 + H2O =>
Au + 3 HNO3 + 4 HCl = HAuCl4 + 3 NO2 + 3 H2O

(NH4)2CO3 + MgSO4 = (NH4)2SO4 + MgCO3 =>
(NH4)2CO3 + MgSO4 = (NH4)2SO4 + MgCO3

Au + HNO3 + HCl = HAuCl4 + NO2 + H2O =>
Au + 3 HNO3 + 4 HCl = HAuCl4 + 3 NO2 + 3 H2O

H2S + LiOH = Li2S + H2O =>
H2S + 2 LiOH = Li2S + 2 H2O

Na + H2O = NaOH + H =>
Na + H2O = NaOH + H

NaOHNO2 = H2O + NaNO2 + NaNO3 =>
2 NaOHNO2 = H2O + NaNO2 + NaNO3

(NH4)3PO4 + Pb(NO3)4 = Pb3(PO4)4 + NH4NO3 =>
4(NH4)3PO4 + 3 Pb(NO3)4 = Pb3(PO4)4 + 12 NH4NO3

C8H18 = C6H10 + CH4 =>
C8H18 = C6H10 + 2 CH4

Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2

HCl + Cr = CrCl2 + H2 =>
2 HCl + Cr = CrCl2 + H2

AgBr + GaPO4 = Ag3PO4 + GaBr3 =>
3 AgBr + GaPO4 = Ag3PO4 + GaBr3

N2O5 + KOH = N2OH + KO5 =>
N2O5 + KOH = N2OH + KO5

AgNO3 + HCl = AgCl + HNO3 =>
AgNO3 + HCl = AgCl + HNO3

NaOH + Cl2 = NaClO + H2 =>
2 NaOH + Cl2 = 2 NaClO + H2

AgNO3 + MgCl2 = AgCl + Mg(NO3)2 =>
2 AgNO3 + MgCl2 = 2 AgCl + Mg(NO3)2

CuO + KOH = K2CuO2 + H2O =>
CuO + 2 KOH = K2CuO2 + H2O

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

AgNO3 + ZnCl2 = AgCl + Zn(NO3)2 =>
2 AgNO3 + ZnCl2 = 2 AgCl + Zn(NO3)2

AgNO3(aq) + HCl(aq) = AgCl(s) + HNO3(aq) =>
AgNO3(aq) + HCl(aq) = AgCl(s) + HNO3(aq)

CH3COOCH3 + H2O = CH3COOH + CH3OH =>
CH3COOCH3 + H2O = CH3COOH + CH3OH

H2C2O4 = CO2 + H{+} + e =>
H2C2O4 = 2 CO2 + 2 H{+} + 2e

Al + Cl2 = AlCl3 =>
2 Al + 3 Cl2 = 2 AlCl3

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

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

Al(OH)3 = Al2O3 + H2O =>
2 Al(OH)3 = Al2O3 + 3 H2O

K + CrOH = KOH + Cr =>
K + CrOH = KOH + Cr

AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3

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Breng de vergelijking van een chemische reactie in evenwicht
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