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Chemische vergelijkingen in evenwicht op01/10/25

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Breng de vergelijking van een chemische reactie in evenwicht
C4H2O3 + H2 = C4H8O + H2O =>
C4H2O3 + 5 H2 = C4H8O + 2 H2O

Al = Al{3+} + {-} =>
Al = Al{3+} + 3e

ZnHg + HCl = ZnCl + H + Hg =>
ZnHg + HCl = ZnCl + H + Hg

C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O

H2SO4 + NaI = I2 + H2S + H2O + NaSO4 =>
5 H2SO4 + 4 NaI = 2 I2 + H2S + 4 H2O + 4 NaSO4

BCl3 + P4 + H2 = BP + HCl =>
4 BCl3 + P4 + 6 H2 = 4 BP + 12 HCl

MagnesiumChloride + SodiumCarbonate = MagnesiumCarbonate + SodiumChloride =>
MagnesiumChloride + SodiumCarbonate = MagnesiumCarbonate + SodiumChloride

C13H10O + NaBH4 = C13H12O + NaBH3 =>
C13H10O + 2 NaBH4 = C13H12O + 2 NaBH3

BaCl2 + Na2Cr2O7 = BaCr2O7 + NaCl =>
BaCl2 + Na2Cr2O7 = BaCr2O7 + 2 NaCl

RCOONa + CaCO3 = (RCOO)2Ca + Na2CO3 =>
2 RCOONa + CaCO3 = (RCOO)2Ca + Na2CO3

SrCO3 + CuO + TiO2 = SrCu3Ti4O12 + CO2 =>
SrCO3 + 3 CuO + 4 TiO2 = SrCu3Ti4O12 + CO2

AgNO3 + Na2SO4 = NO3Na2 + AgSO4 =>
AgNO3 + Na2SO4 = NO3Na2 + AgSO4

Cl4 + CH4 = CCl4 + HCl =>
2 Cl4 + CH4 = CCl4 + 4 HCl

Ca + H2S + H2SO4 = H2O + CaS =>
4 Ca + 3 H2S + H2SO4 = 4 H2O + 4 CaS

CH3CH2OH + KMnO4 = CH3CHO + MnO2 + KOH + H2O =>
3 CH3CH2OH + 2 KMnO4 = 3 CH3CHO + 2 MnO2 + 2 KOH + 2 H2O

SrSiO3 + Sr(OH)2 = (SrOH)2SiO3 =>
SrSiO3 + Sr(OH)2 = (SrOH)2SiO3

BCl2 + Na2SO4 = BSO4 + NaCl =>
BCl2 + Na2SO4 = BSO4 + 2 NaCl

C7H6O2 + C6H14 + C7H8 = C9H10O =>
5 C7H6O2 + C6H14 + 7 C7H8 = 10 C9H10O

Zn + Hg(Cl)2 = Zn(Cl)2 + Hg =>
Zn + Hg(Cl)2 = Zn(Cl)2 + Hg

K2S2O3 + HCl = KCl + H2O + SO2 + S =>
K2S2O3 + 2 HCl = 2 KCl + H2O + SO2 + S

Co(CIO4)2 + Rb2CrO4 = CoCrO4 + RbCIO4 =>
Co(CIO4)2 + Rb2CrO4 = CoCrO4 + 2 RbCIO4

SbCl3 + NaOH = NaCl + H2O + Sb2O3 =>
2 SbCl3 + 6 NaOH = 6 NaCl + 3 H2O + Sb2O3

N2O + C6H5NO2 + OH{-} = CO3{2-} + N2 + H2O =>
25 N2O + 2 C6H5NO2 + 24 OH{-} = 12 CO3{2-} + 26 N2 + 17 H2O

K = K8 =>
8 K = K8

HCl + Na3PO4 = H + PO4 + NaCl =>
3 HCl + Na3PO4 = 3 H + PO4 + 3 NaCl

Li3Po4 + Zn = Zn3(Po4)2 + Li =>
2 Li3Po4 + 3 Zn = Zn3(Po4)2 + 6 Li

HSO + FeS = HS + FeSO =>
HSO + FeS = HS + FeSO

W + B4 = WB4 =>
W + B4 = WB4

K2CO3 + NiO + Sb2O3 + O2 = K3Ni2SbO6 + CO2 =>
3 K2CO3 + 4 NiO + Sb2O3 + O2 = 2 K3Ni2SbO6 + 3 CO2

NaHCO3 + HClO2 = CO2 + NaClO2 + H2O =>
NaHCO3 + HClO2 = CO2 + NaClO2 + H2O

Na2S(aq) + ZnCl2(aq) = ZnS + NaCl =>
Na2S(aq) + ZnCl2(aq) = ZnS + 2 NaCl

BaNO3 + Na2CrO4 = BaCrO4 + Na2NO3 =>
BaNO3 + Na2CrO4 = BaCrO4 + Na2NO3

C5H12 + O2 = C5O2 + (H6)2O2 =>
C5H12 + 2 O2 = C5O2 + (H6)2O2

PClO = O + PCl =>
PClO = O + PCl

CdO + NH3H2O = [Cd(NH3)4](OH)2 + H2O =>
CdO + 4 NH3H2O = [Cd(NH3)4](OH)2 + 3 H2O

Mg(s) + HNO3(aq) = Mg(NO3)2(aq) + H2(g) =>
Mg(s) + 2 HNO3(aq) = Mg(NO3)2(aq) + H2(g)

Al(OH)3 + K2CO3 = KOH + Al2(CO3)3 =>
2 Al(OH)3 + 3 K2CO3 = 6 KOH + Al2(CO3)3

H + S + O = H2SO3 =>
2 H + S + 3 O = H2SO3

I1 + O2 = I2O1 =>
4 I1 + O2 = 2 I2O1

C2H4 = C6H6 + H2 =>
3 C2H4 = C6H6 + 3 H2

Ba(OH)2 = BaH2O2 =>
Ba(OH)2 = BaH2O2

MgCl2 + H2CO3 = MgCO3 + H2 + Cl2 =>
MgCl2 + H2CO3 = MgCO3 + H2 + Cl2

HCl + MgOH{+2} = MgCl{+2} + H2O =>
HCl + MgOH{+2} = MgCl{+2} + H2O

Al + Cu2O2 = Al2O3 + Cu =>
4 Al + 3 Cu2O2 = 2 Al2O3 + 6 Cu

Ni = Ni2 =>
2 Ni = Ni2

PCl3 + AgF = PF3 + AgCl =>
PCl3 + 3 AgF = PF3 + 3 AgCl

Pb(OH)2 + NaOH = Na2PbO2 + H2O =>
Pb(OH)2 + 2 NaOH = Na2PbO2 + 2 H2O

U + Te = U10Te18 =>
10 U + 18 Te = U10Te18

NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O

Br2 + HCl = HBr + Cl2 =>
Br2 + 2 HCl = 2 HBr + Cl2

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Breng de vergelijking van een chemische reactie in evenwicht
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