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Chemische vergelijkingen in evenwicht op03/17/25

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Breng de vergelijking van een chemische reactie in evenwicht
(NH4)2SO4 + NaOH = NH3 + H2O + Na2SO4 =>
(NH4)2SO4 + 2 NaOH = 2 NH3 + 2 H2O + Na2SO4

Fe2S3 + O2 = Fe + SO2 =>
Fe2S3 + 3 O2 = 2 Fe + 3 SO2

MgCO3(s) + HNO3(aq) = Mg(NO3)2(aq) + H2O(l) + CO2(g) =>
MgCO3(s) + 2 HNO3(aq) = Mg(NO3)2(aq) + H2O(l) + CO2(g)

CH3(CH2)5CH3 + O2 = H2O + CO2 =>
CH3(CH2)5CH3 + 11 O2 = 8 H2O + 7 CO2

BaCl2 + KIO3 = Ba(IO3)2 + KCl =>
BaCl2 + 2 KIO3 = Ba(IO3)2 + 2 KCl

NaIO3 + Cl2 + NaOH = Na3H2IO6 + NaCl + H2O =>
NaIO3 + Cl2 + 4 NaOH = Na3H2IO6 + 2 NaCl + H2O

H2SO3(aq) + Ba(OH)2(aq) = BaSO3(s) + H2O(l) =>
H2SO3(aq) + Ba(OH)2(aq) = BaSO3(s) + 2 H2O(l)

Na + C = Na3C =>
3 Na + C = Na3C

HP{-} + OH{-} = H2O + P{2-} =>
HP{-} + OH{-} = H2O + P{2-}

Na3AlF6 = Na + Al + F =>
Na3AlF6 = 3 Na + Al + 6 F

HS + HBr = H2S + Br =>
HS + HBr = H2S + Br

NaBr + I = NaI + Br =>
NaBr + I = NaI + Br

Na2S + NiSO4 = Na2SO4 + NiS =>
Na2S + NiSO4 = Na2SO4 + NiS

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

HgNO3 + CuCl2 = CuNO3 + HgCl2 =>
HgNO3 + CuCl2 = CuNO3 + HgCl2

Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2

C5H12(l) + O2 = CO2(g) + H2O(v) =>
C5H12(l) + 8 O2 = 5 CO2(g) + 6 H2O(v)

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

Ca3(PO4) + H2 = Ca + H3PO4 =>
2 Ca3(PO4) + 3 H2 = 6 Ca + 2 H3PO4

HClO2 + I{-} + H{+} = Cl2 + HIO + H2O =>
2 HClO2 + 3 I{-} + 3 H{+} = Cl2 + 3 HIO + H2O

FeCl3 + KBr = FeBr2 + KCl + Br2 =>
2 FeCl3 + 6 KBr = 2 FeBr2 + 6 KCl + Br2

Al(C2H3O2)3 + KHCO3 = Al(HCO3)3 + KC2H3O2 =>
Al(C2H3O2)3 + 3 KHCO3 = Al(HCO3)3 + 3 KC2H3O2

AgBr + NH4OH = AgOH + NH4Br =>
AgBr + NH4OH = AgOH + NH4Br

H2SO4(s) + Na2CO3(s) = Na2SO4 + H2O + CO2 =>
H2SO4(s) + Na2CO3(s) = Na2SO4 + H2O + CO2

Al + Fe2O3 = Al2O3 + Fe =>
2 Al + Fe2O3 = Al2O3 + 2 Fe

Li(cr) + N2(g) = Li3N(cr) =>
6 Li(cr) + N2(g) = 2 Li3N(cr)

YbSb2 = Sb + Yb =>
YbSb2 = 2 Sb + Yb

Cu + Ag3PO4 = Cu3(PO4)2 + Ag =>
3 Cu + 2 Ag3PO4 = Cu3(PO4)2 + 6 Ag

CH3CH2COOCH3 + KOH = CH3CH2COOK + CH3OH =>
CH3CH2COOCH3 + KOH = CH3CH2COOK + CH3OH

Cu(s) + H2SO4 = CuSO4 + SO2(g) + H2O =>
Cu(s) + 2 H2SO4 = CuSO4 + SO2(g) + 2 H2O

KF + H2S = K2S + HF =>
2 KF + H2S = K2S + 2 HF

KOH(aq) + NH4Cl(aq) = NH3(aq) + KCl(aq) + H2O(l) =>
KOH(aq) + NH4Cl(aq) = NH3(aq) + KCl(aq) + H2O(l)

CaF2 + H2SO4 + SiO2 = CaSO4 + SiF4 + H2O =>
2 CaF2 + 2 H2SO4 + SiO2 = 2 CaSO4 + SiF4 + 2 H2O

N2O5 + H2O = N2O5H2O =>
N2O5 + H2O = N2O5H2O

NH4NO3 = N2 + O2 + H2O =>
2 NH4NO3 = 2 N2 + O2 + 4 H2O

K(MnO4) + HCl = KCl + MnCl2 + H2O + Cl =>
K(MnO4) + 8 HCl = KCl + MnCl2 + 4 H2O + 5 Cl

Ca3(PO4) + H = Ca + H3PO4 =>
Ca3(PO4) + 3 H = 3 Ca + H3PO4

C2HCl3O2 + H2O = H3O + Cl + CO2 =>
C2HCl3O2 + 7 H2O = 5 H3O + 3 Cl + 2 CO2

H2S + Ba(OH)2 = BaS + H2O =>
H2S + Ba(OH)2 = BaS + 2 H2O

CH3CH2CH2NH2 + HCl = CH3CH2CH2NH3Cl =>
CH3CH2CH2NH2 + HCl = CH3CH2CH2NH3Cl

CH4(s) + O2 = H2O + CO2(g) =>
CH4(s) + 2 O2 = 2 H2O + CO2(g)

CO2 = CO + O2 =>
2 CO2 = 2 CO + O2

Al2S3 + O2 = Al2O3 + S =>
2 Al2S3 + 3 O2 = 2 Al2O3 + 6 S

N2O + Ba = N2 + BaO =>
N2O + Ba = N2 + BaO

C2H6O2 + O2 = CO2 + H2O =>
2 C2H6O2 + 5 O2 = 4 CO2 + 6 H2O

C3H8O3 + Na = C3H7O3Na + H2 =>
2 C3H8O3 + 2 Na = 2 C3H7O3Na + H2

Fe + CuS = FeS + Cu =>
Fe + CuS = FeS + Cu

RbOH + P2O5 = Rb2O + P(OH)5 =>
10 RbOH + P2O5 = 5 Rb2O + 2 P(OH)5

CH2ClC3H7 + H2O = CH2OHC3H7 + HCl =>
CH2ClC3H7 + H2O = CH2OHC3H7 + HCl

CH4 + Cl2 + F2 = CCl2F2 + HCl =>
CH4 + 3 Cl2 + F2 = CCl2F2 + 4 HCl

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Breng de vergelijking van een chemische reactie in evenwicht
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