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Chemische vergelijkingen in evenwicht op01/12/25

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Breng de vergelijking van een chemische reactie in evenwicht
H2SO4 + H2O2 + H2O = H10S3O15 =>
3 H2SO4 + H2O2 + H2O = H10S3O15

Fe(SCN)3 + NaF = Na3FeF6 + NaSCN =>
Fe(SCN)3 + 6 NaF = Na3FeF6 + 3 NaSCN

H2SO4 + Ni = NiSO4 + SO2 + H2O =>
2 H2SO4 + Ni = NiSO4 + SO2 + 2 H2O

CH3CH(NH2)COOH + HCl = CH3CH(NH2)COCl + H2O =>
CH3CH(NH2)COOH + HCl = CH3CH(NH2)COCl + H2O

CUSO4 + Ag = Ag2SO4 + CU =>
CUSO4 + 2 Ag = Ag2SO4 + CU

Fe + H2O = Fe2O3 + H2 =>
2 Fe + 3 H2O = Fe2O3 + 3 H2

Fe2(SO4)3 + KOH = K2SO4 + Fe(OH)3 =>
Fe2(SO4)3 + 6 KOH = 3 K2SO4 + 2 Fe(OH)3

Pt + HNO3 = Pt(NO3)2 + H =>
Pt + 2 HNO3 = Pt(NO3)2 + 2 H

C8H18 + NO = CO2 + N2 + H2O =>
2 C8H18 + 50 NO = 16 CO2 + 25 N2 + 18 H2O

K2Cr2O7 + SnCl2 + HCl = CrCl3 + KCl + SnCl4 + H2O =>
K2Cr2O7 + 3 SnCl2 + 14 HCl = 2 CrCl3 + 2 KCl + 3 SnCl4 + 7 H2O

H2CO + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + CO2 + H2O + KOH =>
3 H2CO + 2 K2Cr2O7 + 6 H2SO4 = 2 Cr2(SO4)3 + 3 CO2 + 7 H2O + 4 KOH

Zn(s) + H2SO4(l) = ZnSO4(aq) + SO2(g) + H2O =>
Zn(s) + 2 H2SO4(l) = ZnSO4(aq) + SO2(g) + 2 H2O

(CN)2 + F2 = CF4NF3 =>
(CN)2 + 7 F2 = 2 CF4NF3

NaI + Fe(Cl3) = Na(Cl3) + FeI =>
NaI + Fe(Cl3) = Na(Cl3) + FeI

Pt + HNO3 = Pt(NO3)2 + H2 =>
Pt + 2 HNO3 = Pt(NO3)2 + H2

H3PO3 + Zn = PH3 + ZnO4 =>
4 H3PO3 + 3 Zn = 4 PH3 + 3 ZnO4

Li2O + MgSO4 = LiO + MgSO =>
3 Li2O + MgSO4 = 6 LiO + MgSO

BaF2 + KCl = KF + BaCl2 =>
BaF2 + 2 KCl = 2 KF + BaCl2

Fe2{+} + O2 + OH{-} = FeO + H2O =>
4 Fe2{+} + 3 O2 + 4 OH{-} = 8 FeO + 2 H2O

Pt + HNO3 = PtNO3 + H =>
Pt + HNO3 = PtNO3 + H

NaOH + NH4HCO3 = NaHCO3 + NH3 + H2O =>
NaOH + NH4HCO3 = NaHCO3 + NH3 + H2O

Mg + H2SiO3 = MgSiO3 + H2 =>
Mg + H2SiO3 = MgSiO3 + H2

Mg(s) + ZnSO4(l) = Zn(s) + MgSO4(s) =>
Mg(s) + ZnSO4(l) = Zn(s) + MgSO4(s)

N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3

Ag + CuSO4 = Ag2SO4Cu =>
2 Ag + CuSO4 = Ag2SO4Cu

H + CO2 = C6H12O6 + O2 =>
12 H + 6 CO2 = C6H12O6 + 3 O2

Co(OH)Cl + NH4OH = [Co(NH3)6](OH)2 + NH4Cl + H2O =>
Co(OH)Cl + 7 NH4OH = [Co(NH3)6](OH)2 + NH4Cl + 6 H2O

KNO3 + Cu(CH3SOCH3)3(NO3)2 = K2CO3 + N2 + CuS + SO2 + CO + H2O =>
10 KNO3 + 2 Cu(CH3SOCH3)3(NO3)2 = 5 K2CO3 + 7 N2 + 2 CuS + 4 SO2 + 7 CO + 18 H2O

Ag + CuSO4 = Ag2SO4Cu =>
2 Ag + CuSO4 = Ag2SO4Cu

C7H5NaO2 + O2 = NaOH + H2O + CO2 =>
2 C7H5NaO2 + 15 O2 = 2 NaOH + 4 H2O + 14 CO2

MgL5 + CuL2 = MgL + CuL3 =>
MgL5 + 4 CuL2 = MgL + 4 CuL3

Al2O3 + K2CO3 = KAlO2 + CO2 =>
Al2O3 + K2CO3 = 2 KAlO2 + CO2

NaCrO4 + BaSO4 = NaSO4 + BaCrO4 =>
NaCrO4 + BaSO4 = NaSO4 + BaCrO4

Al(CH3COO)3(aq) + NaOH(aq) = Al(OH)3(s) + NaCH3COO(aq) =>
Al(CH3COO)3(aq) + 3 NaOH(aq) = Al(OH)3(s) + 3 NaCH3COO(aq)

Sn(SO4)2 + H2S = H2SO4 + SnS2 =>
Sn(SO4)2 + 2 H2S = 2 H2SO4 + SnS2

NaNO2 + NaBiO3 + H2SO4 = Bi2(NO)3 + NaNO3 + Na2SO4 + H2O =>
19 NaNO2 + 4 NaBiO3 + 5 H2SO4 = 2 Bi2(NO)3 + 13 NaNO3 + 5 Na2SO4 + 5 H2O

C10H22 + O2 = CO2 + H2O =>
2 C10H22 + 31 O2 = 20 CO2 + 22 H2O

CH3COOH + Sr(OH)2 = H2O + SrCO =>
CH3COOH + 2 Sr(OH)2 = 4 H2O + 2 SrCO

Fe2 + (CO3)3 + H2SO4 = Fe2(SO4) + H2O + CO2 =>
3 Fe2 + (CO3)3 + 3 H2SO4 = 3 Fe2(SO4) + 3 H2O + 3 CO2

PB(CH3COO)2 + KI = PBI2 + K + CH3CO2 =>
PB(CH3COO)2 + 2 KI = PBI2 + 2 K + 2 CH3CO2

KOH + HClO = KClO + HOH =>
KOH + HClO = KClO + HOH

Li2CrO4 + MnBr2 = LiBr + MnCrO4 =>
Li2CrO4 + MnBr2 = 2 LiBr + MnCrO4

Mn + OH = MnOH =>
Mn + OH = MnOH

HXO2 + H2O = H3O{+} + XO2{-} =>
HXO2 + H2O = H3O{+} + XO2{-}

CH3CH2CH2COOCH2CH3 + NaOH = CH3CH2CH2COONa + CH3CH2OH =>
CH3CH2CH2COOCH2CH3 + NaOH = CH3CH2CH2COONa + CH3CH2OH

KMnO4 + Na2SO3 + H2O = MnO2 + Na2SO4 + KHO =>
2 KMnO4 + 3 Na2SO3 + H2O = 2 MnO2 + 3 Na2SO4 + 2 KHO

HgS + Al + H2O = Al(OH)3 + H2S + Hg =>
3 HgS + 2 Al + 6 H2O = 2 Al(OH)3 + 3 H2S + 3 Hg

KClO = KClO4 + KCl =>
4 KClO = KClO4 + 3 KCl

Mg(SO4)3 + Al = Al(SO4)3 + Mg =>
Mg(SO4)3 + Al = Al(SO4)3 + Mg

K3PO4 + H2SO4 = H3PO4 + K2SO4 =>
2 K3PO4 + 3 H2SO4 = 2 H3PO4 + 3 K2SO4

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Breng de vergelijking van een chemische reactie in evenwicht
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