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Chemische vergelijkingen in evenwicht op12/27/24

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Breng de vergelijking van een chemische reactie in evenwicht
Fe2O3 + NH4OH = H3FeO3 + (NH4)2O =>
Fe2O3 + 6 NH4OH = 2 H3FeO3 + 3(NH4)2O

ZrO2 + C + Br = CO + ZrBr4 =>
ZrO2 + 2 C + 4 Br = 2 CO + ZrBr4

AgNO3 + NaOH = Ag2O + NaNO3 + H2O =>
2 AgNO3 + 2 NaOH = Ag2O + 2 NaNO3 + H2O

NaOH(aq)KCl(aq) = NaCl(aq)KOH(aq) =>
NaOH(aq)KCl(aq) = NaCl(aq)KOH(aq)

Rb + KMnO4 = RbKMnO4 =>
Rb + KMnO4 = RbKMnO4

ZnOHCl + NaOH = Zn(OH)2 + NaCl =>
ZnOHCl + NaOH = Zn(OH)2 + NaCl

SO2Cl2 + H2O = H2SO4 + HCl =>
SO2Cl2 + 2 H2O = H2SO4 + 2 HCl

CH3CH2CN + LiAlH4 = CH3CH2CH2NH2 + LiAl =>
CH3CH2CN + LiAlH4 = CH3CH2CH2NH2 + LiAl

K(Cr2O7) + HCl = KCl + Cl3Cr + Cl + H2O =>
K(Cr2O7) + 14 HCl = KCl + 2 Cl3Cr + 7 Cl + 7 H2O

Ag + HCl = AgCl + H2 =>
2 Ag + 2 HCl = 2 AgCl + H2

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

Ca + ZnO2 = CaZnO2 =>
Ca + ZnO2 = CaZnO2

Aw2S3 + H2 = Aw + H2S =>
Aw2S3 + 3 H2 = 2 Aw + 3 H2S

Ni(NO3)2*6H2O + Fe(NO3)3*9H2O + NaOH = NiFe2O4 + NaNO3 + H2O =>
Ni(NO3)2*6H2O + 2 Fe(NO3)3*9H2O + 8 NaOH = NiFe2O4 + 8 NaNO3 + 28 H2O

CaNO3 + HF = HNO3 + CaF =>
CaNO3 + HF = HNO3 + CaF

Al2O3 + Ca3(PO4)2 = Ca + AlPO4 + O2 =>
2 Al2O3 + 2 Ca3(PO4)2 = 6 Ca + 4 AlPO4 + 3 O2

C6H8O6 + I2 = C6H6O6 + H{+} + I{-} =>
C6H8O6 + I2 = C6H6O6 + 2 H{+} + 2 I{-}

Na2 + O + H2SO4 = Na2SO4 + H2O =>
Na2 + O + H2SO4 = Na2SO4 + H2O

Fe + HgO = Fe2O3 + Hg =>
2 Fe + 3 HgO = Fe2O3 + 3 Hg

Ag = Ag{+} + {-} =>
Ag = Ag{+} + e

NH4Cl(aq)AgNO3(aq) = AgCl(s)NH4NO3(aq) =>
NH4Cl(aq)AgNO3(aq) = AgCl(s)NH4NO3(aq)

TaCl4 + NaOH = Na3TaO4 + NaCl + H2 + O2 =>
2 TaCl4 + 14 NaOH = 2 Na3TaO4 + 8 NaCl + 7 H2 + 3 O2

FeCl2 + Ba(NO3)2 = BaCl2 + Fe(NO3)2 =>
FeCl2 + Ba(NO3)2 = BaCl2 + Fe(NO3)2

H + NO3 = NO2 + H2O =>
2 H + NO3 = NO2 + H2O

Al + Br2 = AlBr =>
2 Al + Br2 = 2 AlBr

SO2 + O = SO3 = SO3 + H2O = H2SO4 =>
SO2 + O = SO3

Se + O2 + H2O = H2SeO4 =>
2 Se + 3 O2 + 2 H2O = 2 H2SeO4

H2 + O2 + Al = Al(OH3)2 =>
3 H2 + O2 + Al = Al(OH3)2

MgCl2 + Au = AuCl2 + Mg =>
MgCl2 + Au = AuCl2 + Mg

Rb + KOH = RbOH + K2 =>
2 Rb + 2 KOH = 2 RbOH + K2

CH + H2O = CO2 + H2 =>
2 CH + 4 H2O = 2 CO2 + 5 H2

KHCO3(s) + HBr(aq) = KBr(aq) + CO2(g) + H2O(l) =>
KHCO3(s) + HBr(aq) = KBr(aq) + CO2(g) + H2O(l)

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

C6H5Cl + KI = C6H5I + KCl =>
C6H5Cl + KI = C6H5I + KCl

Ca(H2PO4)2*H2O + Ca(OH)2 = Ca3(PO4)2 + H2O =>
Ca(H2PO4)2*H2O + 2 Ca(OH)2 = Ca3(PO4)2 + 5 H2O

H2SKOH = KHSH2O =>
H2SKOH = KHSH2O

Ca(HCO3)2 + NH3 = CaCO3 + NH4OH + CO2 =>
Ca(HCO3)2 + NH3 = CaCO3 + NH4OH + CO2

CH3OH + H2O2 = CO3 + H2O =>
CH3OH + 4 H2O2 = CO3 + 6 H2O

FeCl3 + KBr = K[FeBr4] + KCl =>
FeCl3 + 4 KBr = K[FeBr4] + 3 KCl

CH3CH2CH2CH2OH + KMnO4 + H2SO4 = CH3CH2CH2COOH + K2SO4 + MnSO4 + H2O =>
5 CH3CH2CH2CH2OH + 4 KMnO4 + 6 H2SO4 = 5 CH3CH2CH2COOH + 2 K2SO4 + 4 MnSO4 + 11 H2O

HNO3(ac)NaOH = NaNO3H2O =>
HNO3(ac)NaOH = NaNO3H2O

HNO3 + CaCl2 = Ca(NO3) + HCl2 =>
HNO3 + CaCl2 = Ca(NO3) + HCl2

C6H6 + Br2 = C6H5Br + HBr =>
C6H6 + Br2 = C6H5Br + HBr

IO2 + OH = H2OIO3 =>
IO2 + 2 OH = H2OIO3

H2S + NaOH = NaHS + H2O =>
H2S + NaOH = NaHS + H2O

(NH4)2SO4 + Pb(NO3)2 = PbSO4 + NH4NO3 =>
(NH4)2SO4 + Pb(NO3)2 = PbSO4 + 2 NH4NO3

AgNO3 + Br2 = AgBr + NO2 + O2 =>
2 AgNO3 + Br2 = 2 AgBr + 2 NO2 + O2

Na2C2O4 + KMnO4 + H2O = KOH + MnO2 + Na2CO3 + CO2 =>
3 Na2C2O4 + 2 KMnO4 + H2O = 2 KOH + 2 MnO2 + 3 Na2CO3 + 3 CO2

K + Cl + O3 = KClO2 =>
3 K + 3 Cl + 2 O3 = 3 KClO2

Sc + H2SO4 = Sc(SO4)3 + H2 =>
Sc + 3 H2SO4 = Sc(SO4)3 + 3 H2

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Breng de vergelijking van een chemische reactie in evenwicht
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