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Chemische vergelijkingen in evenwicht op01/30/25

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Breng de vergelijking van een chemische reactie in evenwicht
CaCl2(aq) + HCl(aq) = HCl2(aq) + CaCl =>
CaCl2(aq) + HCl(aq) = HCl2(aq) + CaCl

NaSCN + HCl = NaCl + HSCN =>
NaSCN + HCl = NaCl + HSCN

Na2CO3 + HC2H3O2 = NaC2H3O2 + CO2 + H2O =>
Na2CO3 + 2 HC2H3O2 = 2 NaC2H3O2 + CO2 + H2O

HClO3 + CsOH = CsClO3 + H2O =>
HClO3 + CsOH = CsClO3 + H2O

CH3{-}CH2MgCl = CH3{-}CH3 =>
CH3{-}CH2MgCl = CH3{-}CH3

NaCl + KF = KCl + NaF =>
NaCl + KF = KCl + NaF

Fe(OH)3 + HCl = FeCl3 + H2O =>
Fe(OH)3 + 3 HCl = FeCl3 + 3 H2O

CsI + Cl2 = CsCl2 + I =>
CsI + Cl2 = CsCl2 + I

FeCl2 + NaOH = NaCl + Fe(OH)2 =>
FeCl2 + 2 NaOH = 2 NaCl + Fe(OH)2

CH3CH2OH + NaOH = CH3CH2O{-} + Na{+} + H2O =>
CH3CH2OH + NaOH = CH3CH2O{-} + Na{+} + H2O

CH2CHCH2CH3 + KMnO4 + H2O = CH3OHCHOHCH2CH3 + MnO2 + KOH =>
3 CH2CHCH2CH3 + KMnO4 + 5 H2O = 3 CH3OHCHOHCH2CH3 + MnO2 + KOH

H + NO = H2O + N =>
2 H + NO = H2O + N

BaO2 + HCl = BaCl2 + H2O2 =>
BaO2 + 2 HCl = BaCl2 + H2O2

C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O

Ni2O3 + HCl = NiCl2 + Cl3 + H2O =>
3 Ni2O3 + 18 HCl = 6 NiCl2 + 2 Cl3 + 9 H2O

H2SO4 + NaI + MnO2 = MnSO4 + I2 + NaHSO4 + H2O =>
3 H2SO4 + 2 NaI + MnO2 = MnSO4 + I2 + 2 NaHSO4 + 2 H2O

KCl + O2 = KClO3 =>
2 KCl + 3 O2 = 2 KClO3

Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2

(NH4)2CO3(s) = NH3(g) + CO2(g)H2O(l) =>
(NH4)2CO3(s) = 2 NH3(g) + CO2(g)H2O(l)

BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl

HNO3 + Mg(OH)2 = Mg(NO3)2 + H2O =>
2 HNO3 + Mg(OH)2 = Mg(NO3)2 + 2 H2O

CaS + H2O = Ca(HS)2 + Ca(OH)2 =>
2 CaS + 2 H2O = Ca(HS)2 + Ca(OH)2

Au2Cl6 + H2O2 = Au + HCl + O2 =>
Au2Cl6 + 3 H2O2 = 2 Au + 6 HCl + 3 O2

BaO + FeO = BaFeO2 =>
BaO + FeO = BaFeO2

BaO2 + HCl = BaCl2 + H2O2 =>
BaO2 + 2 HCl = BaCl2 + H2O2

HI(aq) + NaOH(aq) = H2O(l) + NaI(aq) =>
HI(aq) + NaOH(aq) = H2O(l) + NaI(aq)

HS{-} + H2O = S{-2} + H3O{+} =>
HS{-} + H2O = S{-2} + H3O{+}

Fe(OH)2 + H2SO4 = FeSO4 + H2O =>
Fe(OH)2 + H2SO4 = FeSO4 + 2 H2O

KOH(s) = K2O(s) + H2O(g) =>
2 KOH(s) = K2O(s) + H2O(g)

C2H6 + Cl2 = C2H5Cl + CH4Cl =>
3 C2H6 + 2 Cl2 = 2 C2H5Cl + 2 CH4Cl

CU(OH)2 + CO2 = CUCO3 + H2O =>
CU(OH)2 + CO2 = CUCO3 + H2O

AsCl3 + H2S = As2S3 + HCl =>
2 AsCl3 + 3 H2S = As2S3 + 6 HCl

C4H8O2 + NaOH = C2H3O2Na + C2H6O =>
C4H8O2 + NaOH = C2H3O2Na + C2H6O

As2S3 + H2O2 + NH3 = (NH4)3AsO4 + (NH4)2SO4 + H2O =>
As2S3 + 14 H2O2 + 12 NH3 = 2(NH4)3AsO4 + 3(NH4)2SO4 + 8 H2O

Bi5H + O2 = Bi2O3 + H2O =>
2 Bi5H + 8 O2 = 5 Bi2O3 + H2O

Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2

Al(C2H3O2)3 = Al + C2H3O2 =>
Al(C2H3O2)3 = Al + 3 C2H3O2

ReO3 + KOH = KReO4 + K2ReO3 + H2O =>
3 ReO3 + 4 KOH = 2 KReO4 + K2ReO3 + 2 H2O

FeCl2 + NaOH = NaCl + Fe(OH)2 =>
FeCl2 + 2 NaOH = 2 NaCl + Fe(OH)2

Ni + S = Ni2S3 =>
2 Ni + 3 S = Ni2S3

Ba + N2O5 = BaNO3 + N2 =>
10 Ba + 6 N2O5 = 10 BaNO3 + N2

Ag + CuCl = AgCl2 + Cu =>
Ag + 2 CuCl = AgCl2 + 2 Cu

C2H6O + O2 = CO2 + H2O =>
C2H6O + 3 O2 = 2 CO2 + 3 H2O

Li2SO4 + Mg(NO3)2 = LiNO3 + MgSO4 =>
Li2SO4 + Mg(NO3)2 = 2 LiNO3 + MgSO4

Al(s) + HBr(ac) = AlBr + H =>
Al(s) + HBr(ac) = AlBr + H

Al2(CO3)3(heat) = Al2O3 + CO2 =>
Al2(CO3)3(heat) = Al2O3 + 3 CO2

Hg(CN)2 = Hg + CN =>
Hg(CN)2 = Hg + 2 CN

KClO3 + Sb2S3 = Sb2O3 + SO2 + KCl =>
3 KClO3 + Sb2S3 = Sb2O3 + 3 SO2 + 3 KCl

FeCl2 + NaOH = NaCl + Fe(OH)2 =>
FeCl2 + 2 NaOH = 2 NaCl + Fe(OH)2

FeSO4*7H2O + O2 = Fe2O3 + H2O + H2SO4 =>
4 FeSO4*7H2O + O2 = 2 Fe2O3 + 24 H2O + 4 H2SO4

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Breng de vergelijking van een chemische reactie in evenwicht
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