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Chemische vergelijkingen in evenwicht op01/17/25

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Breng de vergelijking van een chemische reactie in evenwicht
IO5 + CO = I2 + CO3 =>
2 IO5 + 5 CO = I2 + 5 CO3

Mg(HCO3)2 + KOH = MgCO3 + K2CO3 + H2O =>
Mg(HCO3)2 + 2 KOH = MgCO3 + K2CO3 + 2 H2O

Cu(NO3)2 + Ag = Cu2 + AgNO3 =>
2 Cu(NO3)2 + 4 Ag = Cu2 + 4 AgNO3

CuCl2 + BaOH = Cu(OH)2 + BaCl =>
CuCl2 + 2 BaOH = Cu(OH)2 + 2 BaCl

KOH + KNO3 = K2O + HNO3 =>
KOH + KNO3 = K2O + HNO3

ZnOC = COZn =>
ZnOC = COZn

H2O + C20H14O4 + Na = Na2CO3 + H2 =>
56 H2O + C20H14O4 + 40 Na = 20 Na2CO3 + 63 H2

Ca3P2 + H2SO4 = CaSO4 + PH3 =>
Ca3P2 + 3 H2SO4 = 3 CaSO4 + 2 PH3

HOC(CH2CO2H)2 + NaHCO3 = Na3C6H5O7 + H2O + CO2 =>
18 HOC(CH2CO2H)2 + 51 NaHCO3 = 17 Na3C6H5O7 + 46 H2O + 39 CO2

O2 + Sb2S2 = Sb2O4 + SO2 =>
4 O2 + Sb2S2 = Sb2O4 + 2 SO2

Cd(NO2)2 + Hg2S = CdS + HgNO2 =>
Cd(NO2)2 + Hg2S = CdS + 2 HgNO2

KMnO4 + H2SO4 + C6H5CH2OH = K2SO4 + MnSO4 + C6H5COOH + H2O =>
4 KMnO4 + 6 H2SO4 + 5 C6H5CH2OH = 2 K2SO4 + 4 MnSO4 + 5 C6H5COOH + 11 H2O

CuCO3Cu(OH)2H2O = CuO + H2O + CO2 =>
CuCO3Cu(OH)2H2O = 2 CuO + 2 H2O + CO2

CuSO4{2-} + NaOH = Cu(OH)2 + Na2SO4{2-} =>
CuSO4{2-} + 2 NaOH = Cu(OH)2 + Na2SO4{2-}

Re + HNO3 = HReO4 + NO + H2O =>
3 Re + 7 HNO3 = 3 HReO4 + 7 NO + 2 H2O

CO + IO5 = CO2 + I =>
5 CO + IO5 = 5 CO2 + I

Li{+} + HCl = LiCl + H{+} =>
Li{+} + HCl = LiCl + H{+}

KHS + FeCl3 = KCl + Fe(HS)3 =>
3 KHS + FeCl3 = 3 KCl + Fe(HS)3

S + HNO3(g) = H2SO4 + NO2 + H2O =>
S + 6 HNO3(g) = H2SO4 + 6 NO2 + 2 H2O

Ce(OH)3 + H2O2 + NaOH = Na2CeO3 + H2O =>
2 Ce(OH)3 + H2O2 + 4 NaOH = 2 Na2CeO3 + 6 H2O

H3AsO4 + Ba(OH)2 = H2O + Ba3(AsO4)2 =>
2 H3AsO4 + 3 Ba(OH)2 = 6 H2O + Ba3(AsO4)2

Al(O1H)3 + HNO3 = Al(NO3)3 + H2O =>
Al(O1H)3 + 3 HNO3 = Al(NO3)3 + 3 H2O

C7H6O + Ag(NH3)2{+} + OH{-} = C2H5NO2 + Ag + NH3 + H2O =>
2 C7H6O + 22 Ag(NH3)2{+} + 22 OH{-} = 7 C2H5NO2 + 22 Ag + 37 NH3 + 10 H2O

H2SO4 + Pd + H2O2 = PdSO4 + H2O =>
H2SO4 + Pd + H2O2 = PdSO4 + 2 H2O

CH3CH2OH + H2SO4 = CH3CHO + H2O + SO2 =>
CH3CH2OH + H2SO4 = CH3CHO + 2 H2O + SO2

NH4 + HIO4 = NH4IO4 + H2 =>
2 NH4 + 2 HIO4 = 2 NH4IO4 + H2

P4 + H2(g) = PH3(s) =>
P4 + 6 H2(g) = 4 PH3(s)

C4H6 + HCl = C4H6Cl2 + H2 =>
C4H6 + 2 HCl = C4H6Cl2 + H2

MnO2 + KBr + H2SO4 = MnSO4 + H2O + Br2 + K2SO4 =>
MnO2 + 2 KBr + 2 H2SO4 = MnSO4 + 2 H2O + Br2 + K2SO4

NH4Cl + HgCH3CO2 = NH4CH3CO2 + HgCl =>
NH4Cl + HgCH3CO2 = NH4CH3CO2 + HgCl

NaCO3 + CH3COOH = CO2 + H2O + NaC2H3O2 =>
8 NaCO3 + 9 CH3COOH = 10 CO2 + 6 H2O + 8 NaC2H3O2

(NH4)2Cr2O7 + Ba(OH)2 = BaCr2O7 + NH3 + H2O =>
(NH4)2Cr2O7 + Ba(OH)2 = BaCr2O7 + 2 NH3 + 2 H2O

Cu2S + HNO3 = CuSO4 + Cu(NO3)2 + H2O + NO =>
3 Cu2S + 16 HNO3 = 3 CuSO4 + 3 Cu(NO3)2 + 8 H2O + 10 NO

Fe + O2 = Fe2O3(s) =>
4 Fe + 3 O2 = 2 Fe2O3(s)

W + B = W2B5 =>
2 W + 5 B = W2B5

C3H7OH + HNO2 = C3H7NO2 + H2O =>
C3H7OH + HNO2 = C3H7NO2 + H2O

C6H8O7 + NaClO2 = C6H8NaO7 + ClO2 =>
C6H8O7 + NaClO2 = C6H8NaO7 + ClO2

Fe + Al(OH)3 = Al + Fe(OH)3 =>
Fe + Al(OH)3 = Al + Fe(OH)3

Li + Pb(OH) = LiOH + Pb =>
Li + Pb(OH) = LiOH + Pb

Al(OH)3 + HCl = AlCl3 + H2O =>
Al(OH)3 + 3 HCl = AlCl3 + 3 H2O

VO2 + CO = V + CO2 =>
VO2 + 2 CO = V + 2 CO2

((CH3)2N)4Sn + CH3OH = NH3 + (CH3O)4Sn + CH3OCH3 =>
((CH3)2N)4Sn + 12 CH3OH = 4 NH3 + (CH3O)4Sn + 8 CH3OCH3

Ca(HCO3)2Ca(OH)2 = CaCO3H2O =>
Ca(HCO3)2Ca(OH)2 = 2 CaCO3H2O

HClO4 + NaCHO2 = HCHO2 + NaClO4 =>
HClO4 + NaCHO2 = HCHO2 + NaClO4

Zn + H2O + NH3 = ZnOH + NH4 =>
Zn + H2O + NH3 = ZnOH + NH4

K2Cr2O7 + HCl + H2O = H2CrO4 + KCl =>
K2Cr2O7 + 2 HCl + H2O = 2 H2CrO4 + 2 KCl

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

SO4{2-} + I{-} + H{+} = SO2 + I2 + H2O =>
SO4{2-} + 2 I{-} + 4 H{+} = SO2 + I2 + 2 H2O

CH3OH + NO3{-} = N2 + H2O + OH{-} + CO2 =>
5 CH3OH + 6 NO3{-} = 3 N2 + 7 H2O + 6 OH{-} + 5 CO2

NaHS + NaOH + O2 = Na2SO4 + H2O =>
NaHS + NaOH + 2 O2 = Na2SO4 + H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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