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Chemische vergelijkingen in evenwicht op01/30/25

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Breng de vergelijking van een chemische reactie in evenwicht
NiAsS + Fe{3+} + H2O = Fe{2+} + SO4{2-} + H3O{+} + AsO4{3-} + Ni{2+} =>
NiAsS + 13 Fe{3+} + 24 H2O = 13 Fe{2+} + SO4{2-} + 16 H3O{+} + AsO4{3-} + Ni{2+}

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

NH4 = H4N =>
NH4 = H4N

Mg + Fe2O3 = Fe + MgO =>
3 Mg + Fe2O3 = 2 Fe + 3 MgO

PbO + H2SO4 = PbSO4 + H2O =>
PbO + H2SO4 = PbSO4 + H2O

Cs(OH)2 + HSO4 = Cs(SO4)2 + H2O =>
Cs(OH)2 + 2 HSO4 = Cs(SO4)2 + 2 H2O

V + HF = H2 + VF5 =>
2 V + 10 HF = 5 H2 + 2 VF5

H2S(g) = H2(g) + S2(g) =>
2 H2S(g) = 2 H2(g) + S2(g)

Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2

P4 + F2 = PF3 =>
P4 + 6 F2 = 4 PF3

FeO3 + Ba(OH)2 = Fe(OH)3 + BaO2 =>
2 FeO3 + 3 Ba(OH)2 = 2 Fe(OH)3 + 3 BaO2

Al(OH)3 + HBr = AlBr3 + H2O =>
Al(OH)3 + 3 HBr = AlBr3 + 3 H2O

H + Mg(OH)2 = Mg + H2O =>
2 H + Mg(OH)2 = Mg + 2 H2O

CeO2 + HBr = CeBr + Br + H2O =>
CeO2 + 4 HBr = CeBr + 3 Br + 2 H2O

K2CrO4 + HCl = CrO3 + H2O + KCl =>
K2CrO4 + 2 HCl = CrO3 + H2O + 2 KCl

O2 + C6H12O0 = CO2 + H2O =>
17 O2 + 2 C6H12O0 = 12 CO2 + 12 H2O

C14H14N3NaO3S + CH3COOH = C14H14N3NaO3S(CH3COO{-}) + H{+} =>
C14H14N3NaO3S + CH3COOH = C14H14N3NaO3S(CH3COO{-}) + H{+}

C10H16 + Cl2 = CCl4 + H =>
C10H16 + 20 Cl2 = 10 CCl4 + 16 H

N2 + O2 = N2O =>
2 N2 + O2 = 2 N2O

NH2OH + C8H6O3 = C8H5NO2 + H2O =>
NH2OH + C8H6O3 = C8H5NO2 + 2 H2O

C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O

H2CO3 + Al2O3 = Al(HCO3)3 + H2O =>
6 H2CO3 + Al2O3 = 2 Al(HCO3)3 + 3 H2O

K2S03 + KOH + Cl2 = K2SO4 + KCl + H2 =>
K2S03 + 12 KOH + 4 Cl2 = 3 K2SO4 + 8 KCl + 6 H2

MnO2 + H2 = Mn + H2O =>
MnO2 + 2 H2 = Mn + 2 H2O

CH3CH2CH2CH3 + O2 = CO2 + H2O =>
2 CH3CH2CH2CH3 + 13 O2 = 8 CO2 + 10 H2O

Cu2O + CO2 + H2O + O2 = CuCO3*Cu(OH)2 =>
2 Cu2O + 2 CO2 + 2 H2O + O2 = 2 CuCO3*Cu(OH)2

KCH3COO + H2O = HCH3COO + KOH =>
KCH3COO + H2O = HCH3COO + KOH

Fe2 + H2S = Fe2H2S =>
Fe2 + H2S = Fe2H2S

C17H33COOH + C3H5(OH)3 = (C17H33COO)3C3H5 + H2O =>
3 C17H33COOH + C3H5(OH)3 = (C17H33COO)3C3H5 + 3 H2O

Zn = Zn2{+} + e =>
2 Zn = Zn2{+} + e

C8H18 + Br2 = C8H15Br3 + HBr =>
C8H18 + 3 Br2 = C8H15Br3 + 3 HBr

Fe(OH)2 + CH3COOH = H2O + Fe(CH3COO)2 =>
Fe(OH)2 + 2 CH3COOH = 2 H2O + Fe(CH3COO)2

K2SO3 + HCl = SO2 + KCl + H2O =>
K2SO3 + 2 HCl = SO2 + 2 KCl + H2O

Al(OH)4{-}(aq) + H2SO4(aq) = Al(OH)3(s) + H2O(l) + SO4{2-}(aq) =>
2 Al(OH)4{-}(aq) + H2SO4(aq) = 2 Al(OH)3(s) + 2 H2O(l) + SO4{2-}(aq)

NaOH + HCI = H2O + NaCI =>
NaOH + HCI = H2O + NaCI

Ag2S(s) + Al(s) + H2O(l) = Ag(s) + Al2O2(s) + H2S(aq) =>
2 Ag2S(s) + 2 Al(s) + 2 H2O(l) = 4 Ag(s) + Al2O2(s) + 2 H2S(aq)

Li(s) + O(g) = Li2O(s) =>
2 Li(s) + O(g) = Li2O(s)

FeCl2 + SO2 + HCl = FeCl3 + S + H2O =>
4 FeCl2 + SO2 + 4 HCl = 4 FeCl3 + S + 2 H2O

C2H2N + O2 = CO2 + H2O + N =>
2 C2H2N + 5 O2 = 4 CO2 + 2 H2O + 2 N

NO2 + H2O = N2 + HNO3 =>
10 NO2 + 4 H2O = N2 + 8 HNO3

Na + Br2 = NaBr =>
2 Na + Br2 = 2 NaBr

BeO + Br2O = Be(BrO)2 =>
BeO + Br2O = Be(BrO)2

(CH3)2CHBr + H2O = (CH3)2CHOCH2CH3 + HBr =>
5(CH3)2CHBr + 3 H2O = 3(CH3)2CHOCH2CH3 + 5 HBr

SiO2 + Na4SiO4 = Na2Si2O5 =>
3 SiO2 + Na4SiO4 = 2 Na2Si2O5

POCl3 = PCl3 + O2 =>
2 POCl3 = 2 PCl3 + O2

COH{-}CH2{-}COH + KMnO4 + KOH = COOK{-}CH2{-}COOK + H2O + K2MnO4 =>
COH{-}CH2{-}COH + 2 KMnO4 + 3 KOH = COOK{-}CH2{-}COOK + 2 H2O + 2 K2MnO4

Au2(CO3)3 + H2 = HCO3 + Au =>
2 Au2(CO3)3 + 3 H2 = 6 HCO3 + 4 Au

CH3CO2H + Ba(OH)2 = Ba(CH3CO2)2 + H2O =>
2 CH3CO2H + Ba(OH)2 = Ba(CH3CO2)2 + 2 H2O

Ca(NO3)2 + AlPO4 = CaPO4 + Al(NO3)2 =>
Ca(NO3)2 + AlPO4 = CaPO4 + Al(NO3)2

Al2O3 + NaOH + H2O = Na(Al(OH)4(H2O)2) =>
Al2O3 + 2 NaOH + 7 H2O = 2 Na(Al(OH)4(H2O)2)

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Breng de vergelijking van een chemische reactie in evenwicht
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