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Chemische vergelijkingen in evenwicht op01/31/25

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Breng de vergelijking van een chemische reactie in evenwicht
NO2 + Ba(OH)2 + O2 = Ba(NO3)2 + H2O =>
4 NO2 + 2 Ba(OH)2 + O2 = 2 Ba(NO3)2 + 2 H2O

HgO + Cl{2} = HgCl + O{2} =>
HgO + Cl{2} = HgCl + O{2}

MgSO4 + (C2H5)2O = Mg(OH)2 + MgCO3 + S(OH)2 + C =>
3 MgSO4 + (C2H5)2O = 2 Mg(OH)2 + MgCO3 + 3 S(OH)2 + 3 C

TiCl2 + H2O = H2 + TiCl3 + TiO(OH)2 =>
3 TiCl2 + 3 H2O = 2 H2 + 2 TiCl3 + TiO(OH)2

Fe3O4 + H2 = Fe + H2O =>
Fe3O4 + 4 H2 = 3 Fe + 4 H2O

OH(CH2)4OH + KMnO4 + H2SO4 = HOOC(CH2)4COOH + K2SO4 + MnSO4 + H22 =>
132 OH(CH2)4OH + 22 KMnO4 + 33 H2SO4 = 88 HOOC(CH2)4COOH + 11 K2SO4 + 22 MnSO4 + 23 H22

C5H11NO2S + O2 = CO2 + H2O + NH3 + H2SO4 =>
2 C5H11NO2S + 15 O2 = 10 CO2 + 6 H2O + 2 NH3 + 2 H2SO4

NH4HCO3 + KNO3 = KHCO3 + NH4NO3 =>
NH4HCO3 + KNO3 = KHCO3 + NH4NO3

Zn + KNO3 + H2O = Zn(OH)2 + NH3 + K =>
9 Zn + 2 KNO3 + 12 H2O = 9 Zn(OH)2 + 2 NH3 + 2 K

La(NO3)3 + Gd(NO3)3 + Mn(NO3)2 + H2O + C2H5NO2 = LaGdMnO3 + CO2 + NH3 =>
La(NO3)3 + Gd(NO3)3 + Mn(NO3)2 + H2O + 11 C2H5NO2 = LaGdMnO3 + 22 CO2 + 19 NH3

H2SiF6 + Zn = ZnSiF6 + H2 =>
H2SiF6 + Zn = ZnSiF6 + H2

Mn(OH)2 + H2O2 = MnO2H2O + H2O =>
Mn(OH)2 + H2O2 = MnO2H2O + H2O

C4H9OH + KMnO4 = C4H6O + MnO2 + KOH + H2O =>
3 C4H9OH + 4 KMnO4 = 3 C4H6O + 4 MnO2 + 4 KOH + 4 H2O

BaCl2 + NH3*H2O = Ba(OH)2 + NH4Cl =>
BaCl2 + 2 NH3*H2O = Ba(OH)2 + 2 NH4Cl

CuI2 = Cu + I2 =>
CuI2 = Cu + I2

Li2O(k) + H2O(s) = LiOH(aq) =>
Li2O(k) + H2O(s) = 2 LiOH(aq)

AlCl3 + KMnO4 + H2SO4 = Cl2 + K2SO4 + MnSO4 + Al2(SO4)3 + H2O =>
10 AlCl3 + 6 KMnO4 + 24 H2SO4 = 15 Cl2 + 3 K2SO4 + 6 MnSO4 + 5 Al2(SO4)3 + 24 H2O

Ca + HCe = CaCe2 + H2 =>
Ca + 2 HCe = CaCe2 + H2

CH3COOH + Ti(OH)3 = Ti(CH3COO)3 + H2O =>
3 CH3COOH + Ti(OH)3 = Ti(CH3COO)3 + 3 H2O

KMnO4 + Fe(SO4) + H2SO4 = MnSO4 + Fe(SO4)3 + K2SO4 + H2O =>
4 KMnO4 + 5 Fe(SO4) + 16 H2SO4 = 4 MnSO4 + 5 Fe(SO4)3 + 2 K2SO4 + 16 H2O

H2S + O2 = SO2 + H2O =>
2 H2S + 3 O2 = 2 SO2 + 2 H2O

AlCl3 + KHSO3 = KCl + Al(OH)3 + SO2 =>
AlCl3 + 3 KHSO3 = 3 KCl + Al(OH)3 + 3 SO2

NH3 + OH = HNO3 + H2O =>
NH3 + 8 OH = HNO3 + 5 H2O

NH2CONH2 = NH3 + CO2 + C3H6N6 =>
6 NH2CONH2 = 6 NH3 + 3 CO2 + C3H6N6

NaOH + C4H6O6 = C4H5O6Na + H2O =>
NaOH + C4H6O6 = C4H5O6Na + H2O

H2Cl2 + NaOH = Na2Cl2 + H2O =>
H2Cl2 + 2 NaOH = Na2Cl2 + 2 H2O

Mg(OH)2 + NaOH = Na2(Mg(OH)4) =>
Mg(OH)2 + 2 NaOH = Na2(Mg(OH)4)

H3AsO4 + H2 = HAsO2 + H2O =>
H3AsO4 + H2 = HAsO2 + 2 H2O

Sr(ClO3)2 + K2CO3 = SrCO3 + KClO3 =>
Sr(ClO3)2 + K2CO3 = SrCO3 + 2 KClO3

AsBr3 + H2O = As2O3 + HBr =>
2 AsBr3 + 3 H2O = As2O3 + 6 HBr

C6H5COOCH2CH3 + NaOH = CH3CH2OH + C6H5COONa =>
C6H5COOCH2CH3 + NaOH = CH3CH2OH + C6H5COONa

NaHCO3(s) + HCl(aq) = NaCl + CO2 + H2O =>
NaHCO3(s) + HCl(aq) = NaCl + CO2 + H2O

CH3COOH + CuSO4 = Cu(CH3COO)2 + H2SO4 =>
2 CH3COOH + CuSO4 = Cu(CH3COO)2 + H2SO4

Ba + (NO3)2 + K2SO4 = BaSO4 + KNO3 =>
Ba + (NO3)2 + K2SO4 = BaSO4 + 2 KNO3

KBrO3 + Al + KOH = KAlO2 + Br2 + H2O =>
6 KBrO3 + 10 Al + 4 KOH = 10 KAlO2 + 3 Br2 + 2 H2O

H2O + NaNO2 = H2NO2 + NaO =>
H2O + NaNO2 = H2NO2 + NaO

P4O10 + NH4OH = NH4O10 + P4 + H2O =>
19 P4O10 + 20 NH4OH = 20 NH4O10 + 19 P4 + 10 H2O

K2CO3 + CH3COOH = (CH3COO)2K + H2O + CO2 =>
4 K2CO3 + 15 CH3COOH = 8(CH3COO)2K + 6 H2O + 2 CO2

Ca(OH)2 + (NH4)2SO4 = CaSO4 + (NH3) + H2O =>
Ca(OH)2 + (NH4)2SO4 = CaSO4 + 2(NH3) + 2 H2O

Na2SO3 + Pb(NO3)2 = Na(NO3) + PbSO3 =>
Na2SO3 + Pb(NO3)2 = 2 Na(NO3) + PbSO3

PbS + H{+} + NO3{-} = Pb{+2} + NO{-} + S + H2O =>
2 PbS + 4 H{+} + NO3{-} = 2 Pb{+2} + NO{-} + 2 S + 2 H2O

K2Cr2O7 + HCl = CrCl3 + Cl2 + KCl + HOH =>
K2Cr2O7 + 14 HCl = 2 CrCl3 + 3 Cl2 + 2 KCl + 7 HOH

SO2KMnO4 = MnSO4KO2 =>
SO2KMnO4 = MnSO4KO2

NH3 + Zn(OH)2 = Zn(NH3)4 + OH =>
4 NH3 + Zn(OH)2 = Zn(NH3)4 + 2 OH

PH2 + O2 = P2O5 + H2O =>
4 PH2 + 7 O2 = 2 P2O5 + 4 H2O

PBS + O2 = PBO + SO2 =>
2 PBS + 3 O2 = 2 PBO + 2 SO2

CuSO4 + NaCl = CuNa + ClSO4 =>
CuSO4 + NaCl = CuNa + ClSO4

Pb(NO3)2 + Cr2(SO4)3 = Cr(NO3)3 + PbSO4 =>
3 Pb(NO3)2 + Cr2(SO4)3 = 2 Cr(NO3)3 + 3 PbSO4

Ba(OH)2 + AgNO3 = Ba(NO3)2 + Ag(OH) =>
Ba(OH)2 + 2 AgNO3 = Ba(NO3)2 + 2 Ag(OH)

(CH4COO)2Ca + H2SO4 = CH3COOH + CaSO4 + H2 =>
(CH4COO)2Ca + H2SO4 = 2 CH3COOH + CaSO4 + H2

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Breng de vergelijking van een chemische reactie in evenwicht
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