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Chemische vergelijkingen in evenwicht op01/08/25

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Breng de vergelijking van een chemische reactie in evenwicht
Au + O = AuO3 =>
Au + 3 O = AuO3

AlBr3 + Pb(OH)2 = Al(OH)3 + PbBr2 =>
2 AlBr3 + 3 Pb(OH)2 = 2 Al(OH)3 + 3 PbBr2

ZnSO4 + Zn = ZnS + ZnO44 =>
11 ZnSO4 + Zn = 11 ZnS + ZnO44

Pb5Sb4S11 + Cl = PbCl2 + Sb4S11 =>
Pb5Sb4S11 + 10 Cl = 5 PbCl2 + Sb4S11

Na + NaNO3 = Na2O + N2 =>
10 Na + 2 NaNO3 = 6 Na2O + N2

Na(s) + F(g) = NaF =>
Na(s) + F(g) = NaF

C8H8O2 + O2 = CO2 + H2O =>
C8H8O2 + 9 O2 = 8 CO2 + 4 H2O

MgI2 + Pb = MgPb + I2 =>
MgI2 + Pb = MgPb + I2

Fe + CuN = FeN + Cu =>
Fe + CuN = FeN + Cu

As + F2 = AsF3 =>
2 As + 3 F2 = 2 AsF3

Cu(NO3)2 = CuO + NO2 + O2 =>
2 Cu(NO3)2 = 2 CuO + 4 NO2 + O2

Ba + Cl2 = BaCl2 =>
Ba + Cl2 = BaCl2

CH3CH2CN + CrO7{-2} + H{+} = CO2 + NH3 + Cr{+3} + H2O =>
9 CH3CH2CN + 14 CrO7{-2} + 70 H{+} = 27 CO2 + 9 NH3 + 14 Cr{+3} + 44 H2O

LiOH + BaF2 = LiF + Ba(OH)2 =>
2 LiOH + BaF2 = 2 LiF + Ba(OH)2

Na2[Zn(OH)4] + SO2 = Na2SO3 + ZnSO3 + H2O =>
Na2[Zn(OH)4] + 2 SO2 = Na2SO3 + ZnSO3 + 2 H2O

NH4O3 = N2 + O2 + H2O =>
2 NH4O3 = N2 + O2 + 4 H2O

K3[Fe(F)6] + KSCN + KAl(SO4)2 = K3[Al(F)6] + K3[Fe(SCN)6] + K2SO4 =>
K3[Fe(F)6] + 6 KSCN + KAl(SO4)2 = K3[Al(F)6] + K3[Fe(SCN)6] + 2 K2SO4

Zn + K2CrO4 + KOH + H2O = K3[Cr(OH)6] + K2[Zn(OH)4] =>
3 Zn + 2 K2CrO4 + 8 KOH + 8 H2O = 2 K3[Cr(OH)6] + 3 K2[Zn(OH)4]

Ag + Ni2NO3 = AgNO3 + Ni =>
Ag + Ni2NO3 = AgNO3 + 2 Ni

Sr + Se8 = SrSe =>
8 Sr + Se8 = 8 SrSe

Hg2(ClO3)2 = Hg2Cl2 + O2 =>
Hg2(ClO3)2 = Hg2Cl2 + 3 O2

CH4 + H2O = CO + H2 =>
CH4 + H2O = CO + 3 H2

Na2O + H2O = NaOH =>
Na2O + H2O = 2 NaOH

CuO + C = Cu + CO2 =>
2 CuO + C = 2 Cu + CO2

BaCO3 + O2 = BaO2 + CO2 =>
2 BaCO3 + O2 = 2 BaO2 + 2 CO2

Ca(OH)2 + CH3COOH = Ca(CH3COO)2 + H2O =>
Ca(OH)2 + 2 CH3COOH = Ca(CH3COO)2 + 2 H2O

Mg(s) + Al(NO3)3 = Mg(NO3)2 + Al(s) =>
3 Mg(s) + 2 Al(NO3)3 = 3 Mg(NO3)2 + 2 Al(s)

Cr2(SO4)3 + LiI = Li2(SO4) + CrI3 =>
Cr2(SO4)3 + 6 LiI = 3 Li2(SO4) + 2 CrI3

ClH + Al = ClAl + H =>
ClH + Al = ClAl + H

Mn + HBr = MnBr + H2 =>
2 Mn + 2 HBr = 2 MnBr + H2

C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O

KClO4 + NH4Cl = KCl + N2 + HCl + H2O =>
3 KClO4 + 8 NH4Cl = 3 KCl + 4 N2 + 8 HCl + 12 H2O

HClO4 + Al(OH)3 = AlO4 + HCl(OH)3 =>
HClO4 + Al(OH)3 = AlO4 + HCl(OH)3

Fe3O4 + NH3 = Fe + N2 + H2O =>
3 Fe3O4 + 8 NH3 = 9 Fe + 4 N2 + 12 H2O

CoBr2 + Na2S = CoS + Na2Br2 =>
CoBr2 + Na2S = CoS + Na2Br2

MgCl2 + Li2CO3 = MgCO3 + LiCl =>
MgCl2 + Li2CO3 = MgCO3 + 2 LiCl

CH3COOH + C4H9OH = CH3COOC4H9 + H2O =>
CH3COOH + C4H9OH = CH3COOC4H9 + H2O

FeCl3 + H2S = FeCl2 + HCl + S =>
2 FeCl3 + H2S = 2 FeCl2 + 2 HCl + S

Zn + SO4 = ZnSO4 =>
Zn + SO4 = ZnSO4

SO2 + H2 = S + H2O =>
SO2 + 2 H2 = S + 2 H2O

K(s) + Cl2(g) + O2(g) = KClO3(s) =>
2 K(s) + Cl2(g) + 3 O2(g) = 2 KClO3(s)

N2O4 + H = NO + H2O =>
N2O4 + 4 H = 2 NO + 2 H2O

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

Al(OH)3 + H2CO3 = Al2(CO3)3 + H2O =>
2 Al(OH)3 + 3 H2CO3 = Al2(CO3)3 + 6 H2O

KNO2 + BaSO4 = KSO4 + BaNO2 =>
KNO2 + BaSO4 = KSO4 + BaNO2

C4H9MgBr + C4H8O + H2O = C8H18O + HOMgBr =>
C4H9MgBr + C4H8O + H2O = C8H18O + HOMgBr

H4As + O7 + KOH = K4As207 + H2O =>
1449 H4As + 412 O7 + 28 KOH = 7 K4As207 + 2912 H2O

C8H8O2 + O2 = CO2 + H2O =>
C8H8O2 + 9 O2 = 8 CO2 + 4 H2O

HBr = H + Bromine =>
2 HBr = 2 H + Br2

Al + H2O = Al2O3 + H2 =>
2 Al + 3 H2O = Al2O3 + 3 H2

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Breng de vergelijking van een chemische reactie in evenwicht
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