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Chemische vergelijkingen in evenwicht op02/02/25

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Breng de vergelijking van een chemische reactie in evenwicht
Cu + HNO3 + O2 = Cu(NO3)2 + H2O =>
2 Cu + 4 HNO3 + O2 = 2 Cu(NO3)2 + 2 H2O

PCl3 + H2SO4 + H2O = H3PO4 + HCl + SO2 =>
PCl3 + H2SO4 + 2 H2O = H3PO4 + 3 HCl + SO2

NaHCO3 + BaOH = NaCO3 + BaOH2 =>
NaHCO3 + BaOH = NaCO3 + BaOH2

Li[Al(OH)4] + CO2 = Al(OH)3 + LiHCO3 =>
Li[Al(OH)4] + CO2 = Al(OH)3 + LiHCO3

Fe(ii) + O = FeO =>
Fe(ii) + O = FeO

CaCO3 + H2S = H2CO3 + CaS =>
CaCO3 + H2S = H2CO3 + CaS

CuSO4 + NaHCO3 + H2O = (CuOH)2CO3 + NaHSO4 + CO2 =>
2 CuSO4 + 2 NaHCO3 + H2O = (CuOH)2CO3 + 2 NaHSO4 + CO2

FeCl2 + HCl + KMnO4 = FeCl3 + MnO2 + KCl + H2O =>
3 FeCl2 + 4 HCl + KMnO4 = 3 FeCl3 + MnO2 + KCl + 2 H2O

C4H8 + H2 + CO = C5H10O =>
C4H8 + H2 + CO = C5H10O

KNO3 + SiO2 = K2O + Si(NO3)4 =>
4 KNO3 + SiO2 = 2 K2O + Si(NO3)4

CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2

C3H6SO(l) + O2(g) = CO2(g) + H2O(l) + SO2(g) =>
C3H6SO(l) + 5 O2(g) = 3 CO2(g) + 3 H2O(l) + SO2(g)

NaOH(ac) + Fe(No3)3(ac) = NaNo3(ac) + Fe(OH)3(s) =>
3 NaOH(ac) + Fe(No3)3(ac) = 3 NaNo3(ac) + Fe(OH)3(s)

CH3CH2CHOHCH3 + O2 = CH3CH2COCH3 + H2O =>
2 CH3CH2CHOHCH3 + O2 = 2 CH3CH2COCH3 + 2 H2O

P + Cl2 = PCl5 =>
2 P + 5 Cl2 = 2 PCl5

PbCl + Na2CO3 = Pb + NaCl + CO3 =>
2 PbCl + Na2CO3 = 2 Pb + 2 NaCl + CO3

AsO4{3-} + CN{-} + H2O = AsO2 + CNO{-} + OH{-} =>
2 AsO4{3-} + CN{-} + 3 H2O = 2 AsO2 + CNO{-} + 6 OH{-}

Fe(NO3)3(aq) + (NH4)3PO4(aq) = NH4NO3(aq) + Fe3(PO4)3(s) =>
3 Fe(NO3)3(aq) + 3(NH4)3PO4(aq) = 9 NH4NO3(aq) + Fe3(PO4)3(s)

MnO2 + NO2 + H2O = Mn(H2O)4(NO3)2 =>
MnO2 + 2 NO2 + 4 H2O = Mn(H2O)4(NO3)2

NH{4}NO{3} + Ca(OH){2} = Ca(NO{3}){2} + NH{3} + H{2}O =>
4 NH{4}NO{3} + Ca(OH){2} = Ca(NO{3}){2} + 3 NH{3} + 2 H{2}O

MnO2 + H = Mn2 + H2O =>
2 MnO2 + 8 H = Mn2 + 4 H2O

(COOH)2*2H2O + NaOH = (COONa)2*2H2O + H2O =>
(COOH)2*2H2O + 2 NaOH = (COONa)2*2H2O + 2 H2O

K2Cr2O7 + NaOH = Na2CrO4 + K2CrO4 + H2O =>
K2Cr2O7 + 2 NaOH = Na2CrO4 + K2CrO4 + H2O

OH{-} + I2 + Cl2 = Cl{-} + IO3{-} + H2O =>
12 OH{-} + I2 + 5 Cl2 = 10 Cl{-} + 2 IO3{-} + 6 H2O

Ga + O2 = GaO =>
2 Ga + O2 = 2 GaO

K2Cr2O7 + HBr + H2SO4 = Cr2(SO4)3 + H2O + Br + K2SO4 =>
K2Cr2O7 + 6 HBr + 4 H2SO4 = Cr2(SO4)3 + 7 H2O + 6 Br + K2SO4

NH4ClO4 + P = P2O5 + NH4Cl =>
5 NH4ClO4 + 8 P = 4 P2O5 + 5 NH4Cl

Zn(OH)2 + Cl = ZnCl2 + OH =>
Zn(OH)2 + 2 Cl = ZnCl2 + 2 OH

PbS + HNO3 = PbSO4 + NO2 + H2O =>
PbS + 8 HNO3 = PbSO4 + 8 NO2 + 4 H2O

CrI3 + KOH + Cl2 = KIO + K2CrO4 + KCl + H2O =>
2 CrI3 + 28 KOH + 9 Cl2 = 6 KIO + 2 K2CrO4 + 18 KCl + 14 H2O

Li + (ClO3) = Li(ClO3) =>
Li + (ClO3) = Li(ClO3)

CaS2O3 + NH3 + H2O = (NH4)2S2O3 + Ca(OH)2 =>
CaS2O3 + 2 NH3 + 2 H2O = (NH4)2S2O3 + Ca(OH)2

CH4 + Cl2 = CCl4 + HCl =>
CH4 + 4 Cl2 = CCl4 + 4 HCl

Al2(SO4)3(aq) + NaCl(aq) = AlCl3(aq) + Na2SO4(aq) =>
Al2(SO4)3(aq) + 6 NaCl(aq) = 2 AlCl3(aq) + 3 Na2SO4(aq)

H3C6H5O7 + Li = Li3C6H5O7 + H2 =>
2 H3C6H5O7 + 6 Li = 2 Li3C6H5O7 + 3 H2

Fe(OH)2 + HCOOH = Fe(HCOO)2 + H2O =>
Fe(OH)2 + 2 HCOOH = Fe(HCOO)2 + 2 H2O

LiCl + O = LiClO =>
LiCl + O = LiClO

C10H22 = C2H4 + C8H18 =>
C10H22 = C2H4 + C8H18

Al2(SO4)3 + H2O = Al(OH)3 + H2SO4 =>
Al2(SO4)3 + 6 H2O = 2 Al(OH)3 + 3 H2SO4

CoCl2 + Ca(NO3)2 = Co(NO3)2 + CaCl2 =>
CoCl2 + Ca(NO3)2 = Co(NO3)2 + CaCl2

C9H11NO2 + C2H6O = C10H15N + CO2 + H2O =>
C9H11NO2 + C2H6O = C10H15N + CO2 + H2O

NaHCO3 + BaOH = NaCO3 + BaOH2 =>
NaHCO3 + BaOH = NaCO3 + BaOH2

Co(s) + AgNo3(aq) = Co(No3)2(aq) + Ag(s) =>
Co(s) + 2 AgNo3(aq) = Co(No3)2(aq) + 2 Ag(s)

HN3 + NO = N2 + H2O =>
4 HN3 + 2 NO = 7 N2 + 2 H2O

Mg(OH)2 + (NH4)3PO4 = Mg3O8P2 + NH3 + H2O =>
3 Mg(OH)2 + 2(NH4)3PO4 = Mg3O8P2 + 6 NH3 + 6 H2O

Fe(s) + H2O = Fe2O3 + H2(s) =>
2 Fe(s) + 3 H2O = Fe2O3 + 3 H2(s)

LiC + LiCoO2 = Li2O + CoO + C =>
LiC + LiCoO2 = Li2O + CoO + C

LiCoO2 + HCl = LiCl + CoCl2 + H2O + Cl2 =>
2 LiCoO2 + 8 HCl = 2 LiCl + 2 CoCl2 + 4 H2O + Cl2

ZnCl2 + Na2SO4 = NaCl2 + Zn2SO4 =>
2 ZnCl2 + Na2SO4 = 2 NaCl2 + Zn2SO4

FeO + H2SO4 = Fe2(SO4)3 + SO2 + H2O =>
2 FeO + 4 H2SO4 = Fe2(SO4)3 + SO2 + 4 H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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