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Chemische vergelijkingen in evenwicht op01/08/25

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Breng de vergelijking van een chemische reactie in evenwicht
B(OH)3(s) + CH3OH(l) = B(OCH3)3(s) + H2O(l) =>
B(OH)3(s) + 3 CH3OH(l) = B(OCH3)3(s) + 3 H2O(l)

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

HNO4 + As + H2O = H3AsO4 + NO =>
HNO4 + As + H2O = H3AsO4 + NO

CrO2{-} + OH{-} = CrO4{-2} + H2O + {-} =>
CrO2{-} + 4 OH{-} = CrO4{-2} + 2 H2O + 3e

CH3CCH + Ag(NH3)2OH = CH3CCAg + NH3 + H2O =>
CH3CCH + Ag(NH3)2OH = CH3CCAg + 2 NH3 + H2O

CaSO3HCl = CaClSO2OH =>
CaSO3HCl = CaClSO2OH

S + O2 = SO2 =>
S + O2 = SO2

B2Br6 + HNO3 = B(NO3)3 + HBr =>
B2Br6 + 6 HNO3 = 2 B(NO3)3 + 6 HBr

LiF = Li + F =>
LiF = Li + F

Ca10F2(PO4)6 + HNO3 = Ca(NO3)2 + H3PO4 + HF =>
Ca10F2(PO4)6 + 20 HNO3 = 10 Ca(NO3)2 + 6 H3PO4 + 2 HF

VO3{-} + H{+} + Zn = V{2+} + H2O + Zn{2+} =>
2 VO3{-} + 12 H{+} + 3 Zn = 2 V{2+} + 6 H2O + 3 Zn{2+}

Cu(OH)2 + H2SO4 = CuSO4 + H2O =>
Cu(OH)2 + H2SO4 = CuSO4 + 2 H2O

CaH2O = HCaOH =>
CaH2O = HCaOH

Hg + H2O2 + HCl = HgCl2 + H2O =>
Hg + H2O2 + 2 HCl = HgCl2 + 2 H2O

Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2

Zn(OH)2 + NH3 = Zn(NH3)4(OH)2 =>
Zn(OH)2 + 4 NH3 = Zn(NH3)4(OH)2

KCIO3 = KCI + O2 =>
2 KCIO3 = 2 KCI + 3 O2

K2NO2 + Cl2 = KCl + NO2 =>
K2NO2 + Cl2 = 2 KCl + NO2

C7H8 + Br2 = C7H5Br3 + HBr =>
C7H8 + 3 Br2 = C7H5Br3 + 3 HBr

S(m) + Cl(g) = SCl(s) =>
S(m) + Cl(g) = SCl(s)

NaOH(aq) + C20H14O4(aq) = NaH14O4(aq) + C20OH(l) =>
NaOH(aq) + C20H14O4(aq) = NaH14O4(aq) + C20OH(l)

H2S + H2O2 = H2SO4 + H2O =>
H2S + 4 H2O2 = H2SO4 + 4 H2O

N2O4 + Br{-} + OH{-} = NO2{-} + BrO3{-} + H2O =>
3 N2O4 + Br{-} + 6 OH{-} = 6 NO2{-} + BrO3{-} + 3 H2O

MgO + Li3N = Mg3N2 + Li2O =>
3 MgO + 2 Li3N = Mg3N2 + 3 Li2O

H2S(g) + Ag(s) + O2(g) = Ag2S(s) + H2O(l) =>
2 H2S(g) + 4 Ag(s) + O2(g) = 2 Ag2S(s) + 2 H2O(l)

C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O

C8H8O3 + H2 = C8H10O3 =>
C8H8O3 + H2 = C8H10O3

AgNO3 + ZnO + Al(NO3)3H18O9 = Ag5Zn95Al2O4 + N2 + O2 + H2O =>
10 AgNO3 + 190 ZnO + 4 Al(NO3)3H18O9 = 2 Ag5Zn95Al2O4 + 11 N2 + 124 O2 + 36 H2O

Cu + AuHCl3 + FeSO4 = Au + CuSO4 + FeCl2 + HCl =>
Cu + AuHCl3 + FeSO4 = Au + CuSO4 + FeCl2 + HCl

CoS + H2O2 = CoSO4 + H2O =>
CoS + 4 H2O2 = CoSO4 + 4 H2O

C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O

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

C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O

HCl + N2H4 = Cl2 + NH3 =>
2 HCl + N2H4 = Cl2 + 2 NH3

SiO2 + C = CO + Si =>
SiO2 + 2 C = 2 CO + Si

C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O

C + H2O = CO + H2 =>
C + H2O = CO + H2

CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2

Fe + SiO4 = Fe4(SiO4)3 =>
4 Fe + 3 SiO4 = Fe4(SiO4)3

AgF + CaI2 = AgI + CaF2 =>
2 AgF + CaI2 = 2 AgI + CaF2

C2H5OH + KCl = C2H5Cl + KOH =>
C2H5OH + KCl = C2H5Cl + KOH

MnO3 + H2 = MnO2 + H2O =>
MnO3 + H2 = MnO2 + H2O

NaOH(ag) + HClO4 = NaClO4 + H2O =>
NaOH(ag) + HClO4 = NaClO4 + H2O

Ca2O + H2SO4 = Ca2SO4 + H2O =>
Ca2O + H2SO4 = Ca2SO4 + H2O

HCl + N2H4 = Cl2 + NH3 =>
2 HCl + N2H4 = Cl2 + 2 NH3

C4H10 + I2 = C4H10I2 =>
C4H10 + I2 = C4H10I2

MgCO3 + H2SO4 = MgSO4 + H2O + CO2 =>
MgCO3 + H2SO4 = MgSO4 + H2O + CO2

KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2

CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2

C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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