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Chemische vergelijkingen in evenwicht op03/05/24

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Breng de vergelijking van een chemische reactie in evenwicht
NaOH + C6H5COOH = NaC7H5O2 + H2O =>
NaOH + C6H5COOH = NaC7H5O2 + H2O

CH3COOH + HCl = CH3COOCl + H =>
CH3COOH + HCl = CH3COOCl + 2 H

Br2 + HCl = Cl + HBr =>
Br2 + 2 HCl = 2 Cl + 2 HBr

HBrO3 + HNO2 = HNO3 + Br2 + H2O =>
2 HBrO3 + 5 HNO2 = 5 HNO3 + Br2 + H2O

CH2OH{-}CHOH{-}CHOH{-}CH2OH + Na = CH2ONa{-}CHOH{-}CHONa{-}CH2ONa + H2 =>
2 CH2OH{-}CHOH{-}CHOH{-}CH2OH + 2 Na = 2 CH2ONa{-}CHOH{-}CHONa{-}CH2ONa + H2

MnO2 + PbO2 + H = HMnO4 + Pb =>
MnO2 + PbO2 + H = HMnO4 + Pb

Zn + KMnO4 + H2SO4 = ZnSO4 + K2SO4 + MnSO4 + H2O =>
5 Zn + 2 KMnO4 + 8 H2SO4 = 5 ZnSO4 + K2SO4 + 2 MnSO4 + 8 H2O

AgNO3 + HBr = AgBr + NHO3 =>
AgNO3 + HBr = AgBr + NHO3

HCOOCa + H2SO4 = HCOOH + CaHSO4 =>
HCOOCa + H2SO4 = HCOOH + CaHSO4

CN{-} + Cu{2+} + H2O = CNO{-} + H{+} + Cu{+} =>
CN{-} + 2 Cu{2+} + H2O = CNO{-} + 2 H{+} + 2 Cu{+}

Cs + H2O = CsH + O2 =>
4 Cs + 2 H2O = 4 CsH + O2

MgSO3(s) + HCl(aq) = MgCl2 + H2O + SO2 =>
MgSO3(s) + 2 HCl(aq) = MgCl2 + H2O + SO2

Al(s) + Zn(NO3)2(aq) = Al(NO3)3 + Zn(s) =>
2 Al(s) + 3 Zn(NO3)2(aq) = 2 Al(NO3)3 + 3 Zn(s)

H2S + Li + OH = Li2S + H2O =>
H2S + 2 Li + 2 OH = Li2S + 2 H2O

Mg(s) + ZnCl2 = Zn + MgCl2 =>
Mg(s) + ZnCl2 = Zn + MgCl2

Cu + Cl2 = CuCl2 =>
Cu + Cl2 = CuCl2

Al(s) + HNO3(aq) = Al(NO3)3(aq) + H2(g) =>
2 Al(s) + 6 HNO3(aq) = 2 Al(NO3)3(aq) + 3 H2(g)

NiO + HNO3 = Ni(NO3)2 + H2 + O =>
NiO + 2 HNO3 = Ni(NO3)2 + H2 + O

Cr2O3 + KOH + K3Fe(CN)6 = K4Fe(CN)6 + K2CrO4 + H2O =>
Cr2O3 + 10 KOH + 6 K3Fe(CN)6 = 6 K4Fe(CN)6 + 2 K2CrO4 + 5 H2O

CH3OH + C6H4OHCOOH = C6H4(OH)COOCH3 + H2O =>
CH3OH + C6H4OHCOOH = C6H4(OH)COOCH3 + H2O

Al + Br2 = AlBr3 =>
2 Al + 3 Br2 = 2 AlBr3

MgH2 + SrTiO3 = MgO + Mg17Sr2 + TiO2 + H2 =>
19 MgH2 + 2 SrTiO3 = 2 MgO + Mg17Sr2 + 2 TiO2 + 19 H2

Ca(OH)2 + Al + H2O = CaAl2(OH)8 + H =>
Ca(OH)2 + 2 Al + 6 H2O = CaAl2(OH)8 + 6 H

Li3PO4 + Zn(NO3)2 = Li3(NO3)2 + ZnPO4 =>
Li3PO4 + Zn(NO3)2 = Li3(NO3)2 + ZnPO4

Li(s) + H2O = LiOH(s) + H2(g) =>
2 Li(s) + 2 H2O = 2 LiOH(s) + H2(g)

OH{-} + HC8H4O4{-} = C8H4O4{-2} + H2O =>
OH{-} + HC8H4O4{-} = C8H4O4{-2} + H2O

Zn + OH{-} + H2O = Zn(OH)4{2-} + H2 =>
Zn + 2 OH{-} + 2 H2O = Zn(OH)4{2-} + H2

KIO3 + NaHSO3 = I2 + Na2SO4 + H2SO4 + K2SO4 + H2O =>
4 KIO3 + 10 NaHSO3 = 2 I2 + 5 Na2SO4 + 3 H2SO4 + 2 K2SO4 + 2 H2O

CuSO4 + KCl = K2SO4 + CuCl2 =>
CuSO4 + 2 KCl = K2SO4 + CuCl2

Ba + P = Ba3P2 =>
3 Ba + 2 P = Ba3P2

HCIO3 = HCI + O2 =>
2 HCIO3 = 2 HCI + 3 O2

C4H10O(g) + O2(g) = CO2(g) + H2O(g) =>
C4H10O(g) + 6 O2(g) = 4 CO2(g) + 5 H2O(g)

Al(s) + HNO3(aq) = Al(NO3)3 + H2 =>
2 Al(s) + 6 HNO3(aq) = 2 Al(NO3)3 + 3 H2

Al(HCO3)3 = Al2(CO3)3 + CO2 + H2O =>
2 Al(HCO3)3 = Al2(CO3)3 + 3 CO2 + 3 H2O

H2SO4 + AgCl + Ag2Cr2O7 = Cr2(SO4) + Ag2SO4 + Cl2 + H2O =>
7 H2SO4 + 10 AgCl + Ag2Cr2O7 = Cr2(SO4) + 6 Ag2SO4 + 5 Cl2 + 7 H2O

Fe2O3 + HCl = FeCl3 + H2O =>
Fe2O3 + 6 HCl = 2 FeCl3 + 3 H2O

Ca(OH)2(aq) + HCl = H2O(aq) + CaCl2 =>
Ca(OH)2(aq) + 2 HCl = 2 H2O(aq) + CaCl2

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

C2H6O = C2H4O + H2 =>
C2H6O = C2H4O + H2

Cu + HClO4 = Cu(ClO4)2 + Cl2 + H2O =>
7 Cu + 16 HClO4 = 7 Cu(ClO4)2 + Cl2 + 8 H2O

CH3CH2COH + Ag2O = CH3CH2COOH + Ag =>
CH3CH2COH + Ag2O = CH3CH2COOH + 2 Ag

Mg(NO3)2 + NH3(g) + H2O = Mg + NH4NO3 =>
4 Mg(NO3)2 + 10 NH3(g) + 3 H2O = 4 Mg + 9 NH4NO3

C2H2O4 + NaOH = C2H4O2 + Na2O4 =>
C2H2O4 + 2 NaOH = C2H4O2 + Na2O4

MgNO3 + NH4Cl = MgCl + NO3NH4 =>
MgNO3 + NH4Cl = MgCl + NO3NH4

Fe + Na2SO4 = Fe2(SO4)2 + Na2 =>
2 Fe + 2 Na2SO4 = Fe2(SO4)2 + 2 Na2

TiBr2 = Ti + Br =>
TiBr2 = Ti + 2 Br

KI + Pb(NO3) = KNO3 + IPb =>
KI + Pb(NO3) = KNO3 + IPb

C93H166O10 + H2 = C18H38 + H2O =>
6 C93H166O10 + 151 H2 = 31 C18H38 + 60 H2O

NH4Cl + NaOH = NH4OH + NaCl =>
NH4Cl + NaOH = NH4OH + NaCl

Na2Cr2O7 + HCl = NaCl + CrCl3 + Cl2 + H2O =>
Na2Cr2O7 + 14 HCl = 2 NaCl + 2 CrCl3 + 3 Cl2 + 7 H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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