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Chemische vergelijkingen in evenwicht op12/27/24

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Breng de vergelijking van een chemische reactie in evenwicht
K3[FeF6] + NaOH = Fe(OH)3 + NaF + KF =>
K3[FeF6] + 3 NaOH = Fe(OH)3 + 3 NaF + 3 KF

SiO2(s) + C(s) = Si(s) + CO(g) =>
SiO2(s) + 2 C(s) = Si(s) + 2 CO(g)

KI + NaNO2 + H2SO4 = I2 + NO + K2SO4 + Na2SO4 + H2O =>
2 KI + 2 NaNO2 + 2 H2SO4 = I2 + 2 NO + K2SO4 + Na2SO4 + 2 H2O

C12H22O11(s) + O2(g) = CO2(g) + H2O(l) =>
C12H22O11(s) + 12 O2(g) = 12 CO2(g) + 11 H2O(l)

EsO + H2O = EsH + O2 =>
4 EsO + 2 H2O = 4 EsH + 3 O2

C6H8O7 + O2 = CO2 + H2O =>
2 C6H8O7 + 9 O2 = 12 CO2 + 8 H2O

Ba(OH)2 + K3PO4 = Ba3(PO4)2 + KOH =>
3 Ba(OH)2 + 2 K3PO4 = Ba3(PO4)2 + 6 KOH

H3AsO3 + NaOH = Na2HAsO3 + H2O =>
H3AsO3 + 2 NaOH = Na2HAsO3 + 2 H2O

Bi84Cu16Te300 = Bi + Cu + Te =>
Bi84Cu16Te300 = 84 Bi + 16 Cu + 300 Te

KSO4 + CuI = KI + CuSO4 =>
KSO4 + CuI = KI + CuSO4

Mg + STeAm = MgSTeAm =>
Mg + STeAm = MgSTeAm

Cr + KNO2 + KOH = KCrO2 + K2N2O2 + H2 =>
2 Cr + 2 KNO2 + 2 KOH = 2 KCrO2 + K2N2O2 + H2

C3H7OH + C3H6O2 = C5H10O2 + H2O =>
2 C3H7OH + 3 C3H6O2 = 3 C5H10O2 + 2 H2O

Na2CrO4 + H2O + KCl = Cl2 + KOH + Cr(OH)3 + NaOH =>
2 Na2CrO4 + 8 H2O + 6 KCl = 3 Cl2 + 6 KOH + 2 Cr(OH)3 + 4 NaOH

HNO3 + CH3CH2OH = CH3CH2ONO2 + H2O =>
HNO3 + CH3CH2OH = CH3CH2ONO2 + H2O

AgNO3 + KBr = AgBr + KNO3 = =>
AgNO3 + KBr = AgBr + KNO3

Cl2 + AsCl3 + NaOH = NaCl + Na3AsO4 + H2O =>
Cl2 + AsCl3 + 8 NaOH = 5 NaCl + Na3AsO4 + 4 H2O

HCl + AlH6O3 = AlCl3 + H3O =>
3 HCl + AlH6O3 = AlCl3 + 3 H3O

Ca2F2 + H2SO4 = Ca2SO4 + HF =>
Ca2F2 + H2SO4 = Ca2SO4 + 2 HF

I2 + AI = AII3 =>
3 I2 + 2 AI = 2 AII3

NH4 + KMnO4 + H2SO4 = K2SO4 + (NH4)2SO4 + MnSO4 + H2O =>
10 NH4 + 2 KMnO4 + 8 H2SO4 = K2SO4 + 5(NH4)2SO4 + 2 MnSO4 + 8 H2O

NaClO4(aq) + AgNO3(aq) = NaNO3(aq) + AgClO4(aq) =>
NaClO4(aq) + AgNO3(aq) = NaNO3(aq) + AgClO4(aq)

H2 = HH =>
H2 = HH

C6H6O6 + O2 = CO + H2O =>
2 C6H6O6 + 3 O2 = 12 CO + 6 H2O

CuO + S = Cu2S + SO2 =>
2 CuO + 2 S = Cu2S + SO2

NaBr + Cl2 = Na2Cl + Br =>
4 NaBr + Cl2 = 2 Na2Cl + 4 Br

C2H5OH + MnO4{-} + OH{-} = C2H3O{-]+MnO2+H2O =>
3 C2H5OH + 2 MnO4{-} + OH{-} = 3 C2H3O{-]+2MnO2+5H2O

Eu2O3 + HNO3 = Eu(NO3)3H2O + H2O =>
Eu2O3 + 6 HNO3 = 2 Eu(NO3)3H2O + H2O

Cu + Li = CuLi =>
Cu + Li = CuLi

K2SO3 + Br2 = KBr + KBrO3 + SO2 =>
3 K2SO3 + 3 Br2 = 5 KBr + KBrO3 + 3 SO2

SiON + CF4 = SiF4 + CO + N2 =>
2 SiON + 2 CF4 = 2 SiF4 + 2 CO + N2

[Cu(NH3)2]Cl + H2S = Cu2S + NH4Cl + (NH4)2S =>
2[Cu(NH3)2]Cl + 2 H2S = Cu2S + 2 NH4Cl + (NH4)2S

KNO3 + C8H8 = K2CO3 + CO2 + H2O + N2 =>
8 KNO3 + C8H8 = 4 K2CO3 + 4 CO2 + 4 H2O + 4 N2

CuSO4 + Na2CO3 = Na2(SO4) + CuCO3 =>
CuSO4 + Na2CO3 = Na2(SO4) + CuCO3

Pb(NO3)2 + C2H5NS = PbS + C2H5N(NO3)2 =>
Pb(NO3)2 + C2H5NS = PbS + C2H5N(NO3)2

F2 + CH4 = CH4F2 =>
F2 + CH4 = CH4F2

Zn(s)S8(g) = ZnS8(s) =>
Zn(s)S8(g) = ZnS8(s)

H2SO4 + CuCO3 = CO2 + CuSO4 + H2O =>
H2SO4 + CuCO3 = CO2 + CuSO4 + H2O

Mn2O7 + NaOH = NaMnO4 + H2O =>
Mn2O7 + 2 NaOH = 2 NaMnO4 + H2O

Cd3(AsO4)2 = Cd + AsO4 =>
Cd3(AsO4)2 = 3 Cd + 2 AsO4

Pt(OH)4 + H3PO3 = Pt3(PO3)4 + H2O =>
3 Pt(OH)4 + 4 H3PO3 = Pt3(PO3)4 + 12 H2O

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

SO4 = O2 + SO2 =>
SO4 = O2 + SO2

HBrFe2O3 = Fe2BrHO3 =>
HBrFe2O3 = Fe2BrHO3

KO2 + CO2 = K3CO2 + O =>
3 KO2 + CO2 = K3CO2 + 6 O

C5H8 + KMnO4 + H2SO4 = C3H6(COOH)2 + K2SO4 + MnSO4 + H2O =>
5 C5H8 + 8 KMnO4 + 12 H2SO4 = 5 C3H6(COOH)2 + 4 K2SO4 + 8 MnSO4 + 12 H2O

C2H5Br + C6H14 = C6H5Br + C2H6 =>
C2H5Br + 3 C6H14 = C6H5Br + 7 C2H6

C6H3O4 + CH3OH = C10H10O4 + CO2 =>
54 C6H3O4 + 32 CH3OH = 29 C10H10O4 + 66 CO2

MoS2 + Mo6Co7 = Mo + CoS2 =>
7 MoS2 + Mo6Co7 = 13 Mo + 7 CoS2

C2H2 + OH = C2H + H2O =>
C2H2 + OH = C2H + H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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