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Chemische vergelijkingen in evenwicht op07/06/24

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Breng de vergelijking van een chemische reactie in evenwicht
C2H5CHO + Ag(NH3)2OH = C2H5COONH4 + Ag + NH3 + H2O =>
C2H5CHO + 2 Ag(NH3)2OH = C2H5COONH4 + 2 Ag + 3 NH3 + H2O

CuCl + HNO3 + H{+} = Cu{+} + Cl2 + NOCl + H2O =>
3 CuCl + HNO3 + 3 H{+} = 3 Cu{+} + Cl2 + NOCl + 2 H2O

Be + NaNO3 = Be(NO3)2 + Na =>
Be + 2 NaNO3 = Be(NO3)2 + 2 Na

CH3CHOH + O2 = CO2 + H2O =>
4 CH3CHOH + 11 O2 = 8 CO2 + 10 H2O

Cu(OH)2 + CH3CHO = CuOH + CH3COOH + H2O =>
2 Cu(OH)2 + CH3CHO = 2 CuOH + CH3COOH + H2O

HCl + NaC6H8O6 = HC6H8O6 + NaCl =>
HCl + NaC6H8O6 = HC6H8O6 + NaCl

Na + S = Na2S =>
2 Na + S = Na2S

CH3Br + LiN3 = CH3N3 + LiBr =>
CH3Br + LiN3 = CH3N3 + LiBr

Ba(ClO4)2(aq) + K2SO4(aq) = BaSO4(s) + KClO4(aq) =>
Ba(ClO4)2(aq) + K2SO4(aq) = BaSO4(s) + 2 KClO4(aq)

CH3OH + CH3COOH = C4H8O2 + H2O =>
2 CH3OH + CH3COOH = C4H8O2 + 2 H2O

H10C8 + O2 = CO2 + H2O =>
2 H10C8 + 21 O2 = 16 CO2 + 10 H2O

AlCl3 + NaOH = Al(OH)3 + NaCl =>
AlCl3 + 3 NaOH = Al(OH)3 + 3 NaCl

AlCl2 + I2 = AlI2 + Cl2 =>
AlCl2 + I2 = AlI2 + Cl2

C15H31COONa + NaCl = C15H31COONa2 + Cl =>
C15H31COONa + NaCl = C15H31COONa2 + Cl

N3H12PO4 + CaO2H2 = Ca3P2O8 + NH3 + H2O =>
2 N3H12PO4 + 3 CaO2H2 = Ca3P2O8 + 6 NH3 + 6 H2O

SrCO3 + SiO2 + Si3N4 = SrSi2O2N2 + CO2 =>
2 SrCO3 + SiO2 + Si3N4 = 2 SrSi2O2N2 + 2 CO2

FePO4(s) = Fe + PO4 =>
FePO4(s) = Fe + PO4

Fe + K = FeK =>
Fe + K = FeK

Bi(OH)3 + Na2Sn(OH)4 = Bi + Sn(OH)6 + Na =>
2 Bi(OH)3 + 3 Na2Sn(OH)4 = 2 Bi + 3 Sn(OH)6 + 6 Na

K + Zn{2+} = Zn + K{+} =>
2 K + Zn{2+} = Zn + 2 K{+}

MnO4{-} + HNO3 + H = Mn{+2} + NO3{-} + H2O =>
MnO4{-} + 3 HNO3 + 5 H = Mn{+2} + 3 NO3{-} + 4 H2O

Cu(CH3COO)2 + H2O = CuO + CH3COOH =>
Cu(CH3COO)2 + H2O = CuO + 2 CH3COOH

Sr(OH) = Sr + OH =>
Sr(OH) = Sr + OH

KCH3 + C2H5OH = H2O + C2H5K =>
2 KCH3 + C2H5OH = H2O + 2 C2H5K

Cu(NO3)2(aq) + Na(s) = NaNO3 + Cu =>
Cu(NO3)2(aq) + 2 Na(s) = 2 NaNO3 + Cu

(COOH)2*2H2O = CO + CO2 + H2O =>
(COOH)2*2H2O = CO + CO2 + 3 H2O

Sn(ClO3)2 + NaOH = Sn(OH)2 + NaClO3 =>
Sn(ClO3)2 + 2 NaOH = Sn(OH)2 + 2 NaClO3

LiKCl = KLiCl =>
LiKCl = KLiCl

S8(s) + F2(g) = SF4(g) =>
S8(s) + 16 F2(g) = 8 SF4(g)

Al + NaH4ClO4 = Al2O3 + NaH4Cl =>
8 Al + 3 NaH4ClO4 = 4 Al2O3 + 3 NaH4Cl

NO + C4H10 = N2 + CO2 + H2O =>
26 NO + 2 C4H10 = 13 N2 + 8 CO2 + 10 H2O

C2H5NO2 = C4H6N2O2 + H2O =>
2 C2H5NO2 = C4H6N2O2 + 2 H2O

Na3PO4 + Hg2(NO3)2 = NaNO3 + (Hg2)3(PO4)2 =>
2 Na3PO4 + 3 Hg2(NO3)2 = 6 NaNO3 + (Hg2)3(PO4)2

NaH2PO4 + H2O = NaH3O + HPO4 =>
NaH2PO4 + H2O = NaH3O + HPO4

C7H6O2 + O2 = CO2 + H2O3 =>
2 C7H6O2 + 21 O2 = 14 CO2 + 6 H2O3

Cr + N + O3 = Cr(NO3)3 =>
Cr + 3 N + 3 O3 = Cr(NO3)3

CH3CH2COOH + Ca(OH)2 = C6H10CaO4 + H2O =>
2 CH3CH2COOH + Ca(OH)2 = C6H10CaO4 + 2 H2O

NaCl + Hg(No3)2 = NaNo3 + HgCl2 =>
2 NaCl + Hg(No3)2 = 2 NaNo3 + HgCl2

HCH2CHO2 + NaOH = NaCH2CHCO2 + H2O =>
3 HCH2CHO2 + 2 NaOH = 2 NaCH2CHCO2 + 4 H2O

HNO3 + H2O = NH3 + O3 =>
3 HNO3 + 3 H2O = 3 NH3 + 4 O3

Al + OH[{-}1] + NO3[{-}1] + H2O = AlO2[{-}1] + NH3 =>
8 Al + 5 OH[{-}1] + 3 NO3[{-}1] + 2 H2O = 8 AlO2[{-}1] + 3 NH3

MnO4 + Br2 = MnO2 + BrO3 =>
3 MnO4 + Br2 = 3 MnO2 + 2 BrO3

KMnO4 + Na2SO3 + H2SO4 = Mn(SO4)2 + Na2(SO4) + K2(SO4) + H2O =>
2 KMnO4 + 3 Na2SO3 + 5 H2SO4 = 2 Mn(SO4)2 + 3 Na2(SO4) + K2(SO4) + 5 H2O

C3H6(ONO2)2 = CO + H2O + N2 =>
C3H6(ONO2)2 = 3 CO + 3 H2O + N2

FeSO4 + NO + H2O = [Fe(NO)(H2O)5]SO4 =>
FeSO4 + NO + 5 H2O = [Fe(NO)(H2O)5]SO4

KMnO4 + HCl = KCl + MnCl2 + H2O + O5Cl2 =>
12 KMnO4 + 46 HCl = 12 KCl + 12 MnCl2 + 23 H2O + 5 O5Cl2

K4Fe(CN)6 + KMnO4 + H2SO4 = KHSO4 + Fe2(SO4)3 + MnSO4 + HNO3 + CO2 + H2 =>
4 K4Fe(CN)6 + 30 KMnO4 + 82 H2SO4 = 46 KHSO4 + 2 Fe2(SO4)3 + 30 MnSO4 + 24 HNO3 + 24 CO2 + 47 H2

HMnO4 + NaCl + H2SO4 = MnSO4 + Cl2 + Na2SO4 + H2O =>
2 HMnO4 + 10 NaCl + 7 H2SO4 = 2 MnSO4 + 5 Cl2 + 5 Na2SO4 + 8 H2O

KMMO4 = K2MMO4 + MMO2 + O2 =>
2 KMMO4 = K2MMO4 + MMO2 + O2

FeI2 + CuHCO3 = Fe(HCO3)2 + CuI =>
FeI2 + 2 CuHCO3 = Fe(HCO3)2 + 2 CuI

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Breng de vergelijking van een chemische reactie in evenwicht
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