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Chemische vergelijkingen in evenwicht op01/08/25

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Breng de vergelijking van een chemische reactie in evenwicht
LiOH + HBr = LiBr + H2O =>
LiOH + HBr = LiBr + H2O

Al(OH)3 + H2CO3 = Al2(CO3)3 + H2O =>
2 Al(OH)3 + 3 H2CO3 = Al2(CO3)3 + 6 H2O

Li + AlCl3 = LiCl + Al =>
3 Li + AlCl3 = 3 LiCl + Al

C6H5ONa + HNO3 = C6H2OH(NO2)3 + NaNO3 + H2O =>
C6H5ONa + 4 HNO3 = C6H2OH(NO2)3 + NaNO3 + 3 H2O

Ca2(OH)2 + O2 = CaO2 + H2O =>
2 Ca2(OH)2 + 3 O2 = 4 CaO2 + 2 H2O

C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O

Ca(ClO)2 + H2O + CO2 = CaCO3 + HCl + O2 =>
Ca(ClO)2 + H2O + CO2 = CaCO3 + 2 HCl + O2

NaOCl + AcOH = HOCl + NaOAc =>
NaOCl + AcOH = HOCl + NaOAc

CH3COOHSr + NH4OH = SrCH3COONH4 + H2O =>
CH3COOHSr + NH4OH = SrCH3COONH4 + H2O

C11H23O + O2 = CO2 + H2O =>
4 C11H23O + 65 O2 = 44 CO2 + 46 H2O

Na2CO3(aq) + PbCl2(aq) = NaCl(aq) + PbCO3(s) =>
Na2CO3(aq) + PbCl2(aq) = 2 NaCl(aq) + PbCO3(s)

C3H6 + HJ = C3H7J =>
C3H6 + HJ = C3H7J

FeSO4 + Na2SCN = FeSCN + Na2SO4 =>
FeSO4 + Na2SCN = FeSCN + Na2SO4

CS + SO2 = CS2 + CO =>
5 CS + SO2 = 3 CS2 + 2 CO

(NH4)2SO4 + Ra(OH)2 = NH3 + H2O + RaSO4 =>
(NH4)2SO4 + Ra(OH)2 = 2 NH3 + 2 H2O + RaSO4

Hg2{2+} + H2S = Hg + S{8+} + H{+} =>
5 Hg2{2+} + H2S = 10 Hg + S{8+} + 2 H{+}

Mg(NO3)2 + KMnO4 = KNO3 + Mg(MnO4)2 =>
Mg(NO3)2 + 2 KMnO4 = 2 KNO3 + Mg(MnO4)2

H{+} + NO3{-} + Fe = Fe{2+} + NO + H2O =>
8 H{+} + 2 NO3{-} + 3 Fe = 3 Fe{2+} + 2 NO + 4 H2O

K2Cr2O7 + Na3AsO3 + H2SO4 = Cr2(SO4)3 + Na3AsO4 + K2SO4 + H2O =>
K2Cr2O7 + 3 Na3AsO3 + 4 H2SO4 = Cr2(SO4)3 + 3 Na3AsO4 + K2SO4 + 4 H2O

C10H8 + CO2 + H2O = CH3COOH =>
C10H8 + 2 CO2 + 8 H2O = 6 CH3COOH

H2SO4 + SnCl2 = SnSO4 + HCl =>
H2SO4 + SnCl2 = SnSO4 + 2 HCl

H2SO3 + HN3 = H2S04 + NO + H2O =>
28 H2SO3 + 18 HN3 = 7 H2S04 + 54 NO + 30 H2O

Li2CO3 + SiO2 = Li2O*2SiO2 + CO2 =>
Li2CO3 + 2 SiO2 = Li2O*2SiO2 + CO2

C + S8 = CS2 =>
4 C + S8 = 4 CS2

C6H5OH + NaHCO3 = C7H6O3 + NaOH =>
C6H5OH + NaHCO3 = C7H6O3 + NaOH

CH3COOH(aq) + Al(OH)3(aq) = Al(CH3COO)3(s) + H2O(l) =>
3 CH3COOH(aq) + Al(OH)3(aq) = Al(CH3COO)3(s) + 3 H2O(l)

CrO3 + BaO = BaCr3 + O =>
3 CrO3 + BaO = BaCr3 + 10 O

P4 + NaOH + H2O = PH3 + NaH2HPO3 =>
5 P4 + 12 NaOH + 24 H2O = 8 PH3 + 12 NaH2HPO3

S{-2} + MnO4{-} + H2O = S + MnS + OH{-} =>
7 S{-2} + 2 MnO4{-} + 8 H2O = 5 S + 2 MnS + 16 OH{-}

NaOH + H2O = NaH + O(HO) =>
3 NaOH + H2O = 3 NaH + 2 O(HO)

HCHO + [Ag(NH3)2]{+} + OH{-} = CO2 + NH3 + Ag + H2O =>
HCHO + 4[Ag(NH3)2]{+} + 4 OH{-} = CO2 + 8 NH3 + 4 Ag + 3 H2O

Pb(IO3) = Pb + IO3 =>
Pb(IO3) = Pb + IO3

Ca(OH)2 + NH4Cl = NH3 + CaCl2 + H2O =>
Ca(OH)2 + 2 NH4Cl = 2 NH3 + CaCl2 + 2 H2O

Al(NO3)3 + NaOH = Al(OH)3 + NaNO3 =>
Al(NO3)3 + 3 NaOH = Al(OH)3 + 3 NaNO3

Cl2 + Fe = Fe2Cl4 =>
2 Cl2 + 2 Fe = Fe2Cl4

CoMnSO4 + KMnO4 = CoSO4 + MnO2 + K2O =>
3 CoMnSO4 + 4 KMnO4 = 3 CoSO4 + 7 MnO2 + 2 K2O

(MnO4){-} + H{+} + (C2O4)2{-} = (Mn)2{+} + CO2 + H2O =>
2(MnO4){-} + 16 H{+} + 13(C2O4)2{-} = (Mn)2{+} + 52 CO2 + 8 H2O

Bi + Cu3(PO4)2 = BiO + Cu3(PO)2 =>
6 Bi + Cu3(PO4)2 = 6 BiO + Cu3(PO)2

phosphorus + oxygen = P2O =>
4 P + O2 = 2 P2O

C4H10 + KMnO4 = CH3CH2CH2COOH + MnO2 + KOH =>
C4H10 + 2 KMnO4 = CH3CH2CH2COOH + 2 MnO2 + 2 KOH

Cl2 + SO4 = Cl2O + SOCl2 =>
4 Cl2 + SO4 = 3 Cl2O + SOCl2

AsH3 + KMnO4 + H2SO4 = H3AsO3 + K2SO4 + MnSO4 + H2O =>
5 AsH3 + 6 KMnO4 + 9 H2SO4 = 5 H3AsO3 + 3 K2SO4 + 6 MnSO4 + 9 H2O

AgCrO4 + HNO3 = AgNO3 + HCrO4 =>
AgCrO4 + HNO3 = AgNO3 + HCrO4

CH3(CH2)6CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)6CH3 + 25 O2 = 16 CO2 + 18 H2O

Na2O2 + H2O = NaOH + O2 =>
2 Na2O2 + 2 H2O = 4 NaOH + O2

Rb + RbNO3 = Rb2O + N2 =>
10 Rb + 2 RbNO3 = 6 Rb2O + N2

HBr + (NH4)2(CO3) = H2O + CO2 + NH4Br =>
2 HBr + (NH4)2(CO3) = H2O + CO2 + 2 NH4Br

H2O2 + CH3COOH = CH3COOOH + H2O =>
H2O2 + CH3COOH = CH3COOOH + H2O

C7H8 + KClO4 = CO2 + H2O + KCl =>
2 C7H8 + 9 KClO4 = 14 CO2 + 8 H2O + 9 KCl

KNO3 + H2CO3 = K2CO3 + HNO3 =>
2 KNO3 + H2CO3 = K2CO3 + 2 HNO3

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