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Chemische vergelijkingen in evenwicht op01/08/25

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Breng de vergelijking van een chemische reactie in evenwicht
CuS2 + NaOH = CuOH + NaS2 =>
CuS2 + NaOH = CuOH + NaS2

C3H5(OH)3 + HNO3 = C3H5(NO3)3 + H2O =>
C3H5(OH)3 + 3 HNO3 = C3H5(NO3)3 + 3 H2O

CH3CHOH + PBr3 = CH3CHBr + PBr2OH =>
CH3CHOH + PBr3 = CH3CHBr + PBr2OH

CuSO4Zn = ZnSO4Cu =>
CuSO4Zn = ZnSO4Cu

CH4 + HCl = CHCl + H2 =>
CH4 + HCl = CHCl + 2 H2

Co + C = Co2C =>
2 Co + C = Co2C

AgNO3 + Ba(NO3)2 = Ag(NO3)2 + NO3Ba =>
AgNO3 + Ba(NO3)2 = Ag(NO3)2 + NO3Ba

Cl2 + Na2I = NaCl + I =>
Cl2 + Na2I = 2 NaCl + I

Mg + HNO3 = Mg(NO3)2 + N2O + H2O =>
4 Mg + 10 HNO3 = 4 Mg(NO3)2 + N2O + 5 H2O

K3PO4(aq) + Al(NO3)3(aq) = AlPO4(aq) + KNO3(aq) =>
K3PO4(aq) + Al(NO3)3(aq) = AlPO4(aq) + 3 KNO3(aq)

KMnO4 = K2O + MnO + O2 =>
4 KMnO4 = 2 K2O + 4 MnO + 5 O2

SiF4 + NaOH = Na2SiO3 + NaF + H2O =>
SiF4 + 6 NaOH = Na2SiO3 + 4 NaF + 3 H2O

AlP + HNO3 = Al(NO3)3 + H3PO4 + NO2 + H2O =>
AlP + 11 HNO3 = Al(NO3)3 + H3PO4 + 8 NO2 + 4 H2O

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

Na2O + H2O2 = NaOH + O2 =>
2 Na2O + 2 H2O2 = 4 NaOH + O2

CaO + HCl = CaCl + H2O + O2 =>
4 CaO + 4 HCl = 4 CaCl + 2 H2O + O2

K2SO4 + AgC1 = Ag2SO4 + KC1 =>
K2SO4 + 2 AgC1 = Ag2SO4 + 2 KC1

Cu{2+}O + Fe = Cu + Fe{2+}O =>
Cu{2+}O + Fe = Cu + Fe{2+}O

Li + Cl2 = LiCl =>
2 Li + Cl2 = 2 LiCl

K2CrO4 + BaCl2*2H2O = KCl + BaCrO4*2H2O =>
K2CrO4 + BaCl2*2H2O = 2 KCl + BaCrO4*2H2O

AgCN + Na = NaCN + Ag =>
AgCN + Na = NaCN + Ag

C9H19OH + O2 = CO2 + H2O =>
2 C9H19OH + 27 O2 = 18 CO2 + 20 H2O

Zn + CuCl2 = ZnCl2 + CuCl =>
Zn + 2 CuCl2 = ZnCl2 + 2 CuCl

MgCl2Na(OH) = Mg(OH)Cl2Na =>
MgCl2Na(OH) = Mg(OH)Cl2Na

C2H4(g) + Br2(aq) = C2H4Br2(aq) =>
C2H4(g) + Br2(aq) = C2H4Br2(aq)

Mg + CuSO4 = Cu + MgSO4 =>
Mg + CuSO4 = Cu + MgSO4

Ar + He = ArHe =>
Ar + He = ArHe

MnCl2Ba(OH)2 = Mn(OH)2BaCl2 =>
MnCl2Ba(OH)2 = Mn(OH)2BaCl2

Li(s) + ZnCl2(aq) = Zn(s) + LiCl(aq) =>
2 Li(s) + ZnCl2(aq) = Zn(s) + 2 LiCl(aq)

C + LiOH + C4F10 = LiF + CO + H2O =>
C + 10 LiOH + C4F10 = 10 LiF + 5 CO + 5 H2O

Cr(OH)3 + H = Cr + H2O =>
Cr(OH)3 + 3 H = Cr + 3 H2O

MgH2O = H2MgO =>
MgH2O = H2MgO

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

Br(OH)2 + CO2 = BrCO3 + H2O =>
Br(OH)2 + CO2 = BrCO3 + H2O

Au + OH = Au(OH) =>
Au + OH = Au(OH)

LbM + L = LbL + M =>
LbM + L = LbL + M

Al + Fe3N2 = AlN + Fe =>
2 Al + Fe3N2 = 2 AlN + 3 Fe

C3H7OH + O2 = CO2 + H2O =>
2 C3H7OH + 9 O2 = 6 CO2 + 8 H2O

AgNO3 + CaI2 = Ca(NO3)2 + AgI =>
2 AgNO3 + CaI2 = Ca(NO3)2 + 2 AgI

S + HNO3(conc) = H2SO4 + H2O + NO2 =>
S + 6 HNO3(conc) = H2SO4 + 2 H2O + 6 NO2

H3N + Fe(OH)2 = H2O + Fe3N2 =>
2 H3N + 3 Fe(OH)2 = 6 H2O + Fe3N2

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

Zn + H2SO4 = ZnSO4 + H2 =>
Zn + H2SO4 = ZnSO4 + H2

Ba + H2SO4 = BaSO4 + H2 =>
Ba + H2SO4 = BaSO4 + H2

KMnO4 + Cr2(SO3)4 + H2O = H2Cr2O7 + H2SO4 + K2SO4 + MnSO4 =>
12 KMnO4 + 5 Cr2(SO3)4 + 7 H2O = 5 H2Cr2O7 + 2 H2SO4 + 6 K2SO4 + 12 MnSO4

K[Al(OH)4] = KOH + Al(OH)3 =>
K[Al(OH)4] = KOH + Al(OH)3

CuCl2 + H2S = CuS + HCl =>
CuCl2 + H2S = CuS + 2 HCl

NO3NH4 = NO3 + NH4 =>
NO3NH4 = NO3 + NH4

PB(NO3)2 + HCl = PBCl2 + HNO3 =>
PB(NO3)2 + 2 HCl = PBCl2 + 2 HNO3

HC2H3O2 + Ca(OH)2 = H2O + Ca(C2H3O2)2 =>
2 HC2H3O2 + Ca(OH)2 = 2 H2O + Ca(C2H3O2)2

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Breng de vergelijking van een chemische reactie in evenwicht
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