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Chemische vergelijkingen in evenwicht op03/17/25

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Breng de vergelijking van een chemische reactie in evenwicht
C2H4Br2 + Br2 = C2H3Br3 + HBr =>
C2H4Br2 + Br2 = C2H3Br3 + HBr

HCN + Cu(SO4) = H2SO4 + Cu(CN)2 =>
2 HCN + Cu(SO4) = H2SO4 + Cu(CN)2

CH3CH2CH2CH2OH + KOH = CH3CH2OK + H2O =>
CH3CH2CH2CH2OH + 2 KOH = 2 CH3CH2OK + H2O

Mg + (PO4) = MgP + O2 =>
Mg + (PO4) = MgP + 2 O2

KMnO4 + H2 = KMn + H2O4 =>
KMnO4 + H2 = KMn + H2O4

CO2(HPO4)3 + H2CO3 = CO2CO3 + H2(HPO4)3 =>
CO2(HPO4)3 + H2CO3 = CO2CO3 + H2(HPO4)3

C6H12 + K2Cr2O7 + H2SO4 = CH3CH2COOH + K2SO4 + Cr2(SO4)3 + H2O =>
3 C6H12 + 4 K2Cr2O7 + 16 H2SO4 = 6 CH3CH2COOH + 4 K2SO4 + 4 Cr2(SO4)3 + 16 H2O

C2H6 + O2 = H2O + CO27 =>
2 C2H6 + 57 O2 = 6 H2O + 4 CO27

MnO2 + K2CO3 + KNO3 = KNO2 + K2MnO4 + CO2 =>
MnO2 + K2CO3 + KNO3 = KNO2 + K2MnO4 + CO2

Cl2 + MgCl2 = MgCl4 =>
Cl2 + MgCl2 = MgCl4

K + HCl = H2 + KCl =>
2 K + 2 HCl = H2 + 2 KCl

C2H2Cl4 + O2 = Cl2 + H2O + CO2 =>
2 C2H2Cl4 + 5 O2 = 4 Cl2 + 2 H2O + 4 CO2

(CH2)6N4 + H2O = CH2O + NH4OH =>
(CH2)6N4 + 10 H2O = 6 CH2O + 4 NH4OH

Au + NiCl2 = Ni + AuCl3 =>
2 Au + 3 NiCl2 = 3 Ni + 2 AuCl3

H2SO3 + Mg(OH)2 = MgSO3 + H(OH) =>
H2SO3 + Mg(OH)2 = MgSO3 + 2 H(OH)

NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O

Au(s) + HNO3(aq) + HCl(aq) = HAuCl4(aq) + NO2(g) + H2O(l) =>
Au(s) + 3 HNO3(aq) + 4 HCl(aq) = HAuCl4(aq) + 3 NO2(g) + 3 H2O(l)

Fe(OH)2 + O2 = FeOOH + H2O =>
4 Fe(OH)2 + O2 = 4 FeOOH + 2 H2O

N + S = N2S =>
2 N + S = N2S

Ti(CO3)2 + HCl = CO2 + H2O + TiCl4 =>
Ti(CO3)2 + 4 HCl = 2 CO2 + 2 H2O + TiCl4

HF + KF = HK + F2 =>
HF + KF = HK + F2

CuCl2 + Na2CO3 + H2O = (CuOH)2CO3 + NaCl + CO2 =>
2 CuCl2 + 2 Na2CO3 + H2O = (CuOH)2CO3 + 4 NaCl + CO2

CuCl2 + Na2CO3(aq) = CuCO3 + NaCl =>
CuCl2 + Na2CO3(aq) = CuCO3 + 2 NaCl

KOH + ZnNO3 = KNO3 + ZnOH =>
KOH + ZnNO3 = KNO3 + ZnOH

W + I2 = WI6 =>
W + 3 I2 = WI6

Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag

Fe(OH)2 + KMnO4 = Fe2O3 + H2O + KOH + MnO2 =>
6 Fe(OH)2 + 2 KMnO4 = 3 Fe2O3 + 5 H2O + 2 KOH + 2 MnO2

Cl + CH3 = CHCl3 + HCl =>
5 Cl + CH3 = CHCl3 + 2 HCl

Ba(s) + O2(g) = BaO(s) =>
2 Ba(s) + O2(g) = 2 BaO(s)

ZnO + CH4 = Zn + CH3OH =>
ZnO + CH4 = Zn + CH3OH

NaHCO3 + C3H5O(COOH)3 = H2CO3 + C3H5O(COONa)3 =>
3 NaHCO3 + C3H5O(COOH)3 = 3 H2CO3 + C3H5O(COONa)3

Al + S = Al2S3 =>
2 Al + 3 S = Al2S3

Au(CN)3 + NaBr = Au(Br)3 + NaCN =>
Au(CN)3 + 3 NaBr = Au(Br)3 + 3 NaCN

H2C2O4 + H3O{+} + MnO4{-} = CO2 + Mn2{+} + H2O =>
13 H2C2O4 + 6 H3O{+} + 4 MnO4{-} = 26 CO2 + 2 Mn2{+} + 22 H2O

NH3 + H2SO3 = (NH4)2SO3 =>
2 NH3 + H2SO3 = (NH4)2SO3

CrBr3 + I2 = CrI + Br =>
2 CrBr3 + I2 = 2 CrI + 6 Br

Al + FeO = Al2O3 + Fe =>
2 Al + 3 FeO = Al2O3 + 3 Fe

FeSO4 + NO = Fe(NO)(SO4) =>
FeSO4 + NO = Fe(NO)(SO4)

Cu + HNO3 = CuO + N2 + H2O =>
5 Cu + 2 HNO3 = 5 CuO + N2 + H2O

Co(NO3)2 + Na2SiO3 = CoSiO3 + NaNO3 =>
Co(NO3)2 + Na2SiO3 = CoSiO3 + 2 NaNO3

K2Cr2O7 + NH4OH + H2SO4 = K2SO4 + Cr2(SO4)3 + N2 + H2O =>
K2Cr2O7 + 2 NH4OH + 4 H2SO4 = K2SO4 + Cr2(SO4)3 + N2 + 9 H2O

NiCl2*6H2O = Ni + Cl2 + H2O =>
NiCl2*6H2O = Ni + Cl2 + 6 H2O

CH4N4O2 = CO + H2O + H2 + N2 =>
CH4N4O2 = CO + H2O + H2 + 2 N2

Cu2S + CuO = Cu + SO2 =>
Cu2S + 2 CuO = 4 Cu + SO2

SO2 + H2 = S + H2O =>
SO2 + 2 H2 = S + 2 H2O

Fe(CN)6{4-} + Cl2 = Fe(CN)6{3-} + Cl{-} =>
2 Fe(CN)6{4-} + Cl2 = 2 Fe(CN)6{3-} + 2 Cl{-}

As2 + O2 = As2O3 =>
2 As2 + 3 O2 = 2 As2O3

CH3COOH + HNO3 = CH3COO + H3O + NO =>
5 CH3COOH + HNO3 = 5 CH3COO + 2 H3O + NO

H2CO3 + Ra(OH)2 = RaCO3 + H2O =>
H2CO3 + Ra(OH)2 = RaCO3 + 2 H2O

AgNO3 + Na3PO4 = Ag3PO4 + NaNO3 =>
3 AgNO3 + Na3PO4 = Ag3PO4 + 3 NaNO3

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Breng de vergelijking van een chemische reactie in evenwicht
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