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Chemische vergelijkingen in evenwicht op11/03/24

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Breng de vergelijking van een chemische reactie in evenwicht
K4Fe(CN)6 + H2SO4 + H2O = K2SO4 + FeSO4 + (NH4)2SO4 + CO =>
K4Fe(CN)6 + 6 H2SO4 + 6 H2O = 2 K2SO4 + FeSO4 + 3(NH4)2SO4 + 6 CO

C + Si = CSi =>
C + Si = CSi

AgBr2 = AgBr + Br2 =>
2 AgBr2 = 2 AgBr + Br2

KNO3 + NiCl2 = KCl + Ni(NO3)2 =>
2 KNO3 + NiCl2 = 2 KCl + Ni(NO3)2

NI3 = N2 + I2 =>
2 NI3 = N2 + 3 I2

C2H6 + NO3{-} + H{+} + H2O = HCO3{-} + NH4{+} =>
4 C2H6 + 7 NO3{-} + 6 H{+} + 3 H2O = 8 HCO3{-} + 7 NH4{+}

(C6H12O6) + O = H2O + CO2 =>
(C6H12O6) + 12 O = 6 H2O + 6 CO2

Na + H2O = H2 + Na(OH)2 =>
Na + 2 H2O = H2 + Na(OH)2

FeO + H2O2 = Fe2O3 + H2O =>
2 FeO + H2O2 = Fe2O3 + H2O

Cu(NO3)2 + K2CrO4 = CuCrO4 + KNO3 =>
Cu(NO3)2 + K2CrO4 = CuCrO4 + 2 KNO3

C2H5NO2 + O2 = CO2 + H2O + NH3 =>
2 C2H5NO2 + 3 O2 = 4 CO2 + 2 H2O + 2 NH3

C2H5NO2 + O2 = CO2 + H2O + NO2 =>
4 C2H5NO2 + 13 O2 = 8 CO2 + 10 H2O + 4 NO2

K2SO4 + LiNO3 = Li2SO4 + KNO3 =>
K2SO4 + 2 LiNO3 = Li2SO4 + 2 KNO3

Bi2O3 + KBrO3 + KOH = KBiO3 + KBr + H2O =>
3 Bi2O3 + 2 KBrO3 + 6 KOH = 6 KBiO3 + 2 KBr + 3 H2O

CuCl + K2Cr2O7 + HCl = CuCl2 + CrCl2 + KCl + H2O =>
8 CuCl + K2Cr2O7 + 14 HCl = 8 CuCl2 + 2 CrCl2 + 2 KCl + 7 H2O

H2O + CO2 = (CH2)5CHOH + O2 =>
12 H2O + 12 CO2 = 2(CH2)5CHOH + 17 O2

H2S2O3 + HClO = H2SO4 + HCl + S =>
H2S2O3 + HClO = H2SO4 + HCl + S

Bi2O3 + KBrO3 + KOH = KBiO3 + KBr + H2O =>
3 Bi2O3 + 2 KBrO3 + 6 KOH = 6 KBiO3 + 2 KBr + 3 H2O

NiCl2 + KNO3 = NiN2O6 + KCl =>
NiCl2 + 2 KNO3 = NiN2O6 + 2 KCl

AlCl3 + H2CO3 = Al2(CO3)3 + HCl =>
2 AlCl3 + 3 H2CO3 = Al2(CO3)3 + 6 HCl

K2CO3(aq) + Ba(NO3)(aq) = K2(NO3)(aq) + BaCO3(aw) =>
K2CO3(aq) + Ba(NO3)(aq) = K2(NO3)(aq) + BaCO3(aw)

Mg3N2 + H2O = Mg(OH)2 + H2 + N2 =>
Mg3N2 + 6 H2O = 3 Mg(OH)2 + 3 H2 + N2

C2H5NO2 + O2 = CO2 + H2O + CH4N2O =>
2 C2H5NO2 + 3 O2 = 3 CO2 + 3 H2O + CH4N2O

NaCl + CuCl2 = CuCl + NaCl2 =>
NaCl + CuCl2 = CuCl + NaCl2

CH3COOH + Ca(OH)2 = Ca(CH3CO2)2 + H2O =>
2 CH3COOH + Ca(OH)2 = Ca(CH3CO2)2 + 2 H2O

H2O + CO2 = (CH2)5CHOH + O2 =>
12 H2O + 12 CO2 = 2(CH2)5CHOH + 17 O2

FeO = Fe2 + O3 =>
6 FeO = 3 Fe2 + 2 O3

C2H5NO2 + O2 = CO2 + H2O + N2 =>
4 C2H5NO2 + 9 O2 = 8 CO2 + 10 H2O + 2 N2

K2CrO4 + H2O2 = K2CrO8 + H2O =>
K2CrO4 + 4 H2O2 = K2CrO8 + 4 H2O

FeO + H2O2 = Fe2O3 + H2O =>
2 FeO + H2O2 = Fe2O3 + H2O

Tl + SO4 = Tl2SO4 =>
2 Tl + SO4 = Tl2SO4

CuSO4(aq) + Na3PO4(aq) = Cu3(PO4)2 + Na2SO4 =>
3 CuSO4(aq) + 2 Na3PO4(aq) = Cu3(PO4)2 + 3 Na2SO4

C2H5NO2 + O2 = CO2 + H2O + CH4N2O =>
2 C2H5NO2 + 3 O2 = 3 CO2 + 3 H2O + CH4N2O

[Pt(NH3)6]Cl4 = [Pt(NH3)6] + Cl =>
[Pt(NH3)6]Cl4 = [Pt(NH3)6] + 4 Cl

C3H6Cl2 + NaOH = C3H6(OH)2 + NaCl =>
C3H6Cl2 + 2 NaOH = C3H6(OH)2 + 2 NaCl

Ca(NO3)2 + K2C03 = K2(NO3)2 + CaC03 =>
Ca(NO3)2 + K2C03 = K2(NO3)2 + CaC03

CH2O + NaOH = HCO2Na + CH3OH =>
2 CH2O + NaOH = HCO2Na + CH3OH

C4H9Br + H2O = C4H9OH + H + Br =>
C4H9Br + H2O = C4H9OH + H + Br

Fe + PO3 = Fe2PO3 =>
2 Fe + PO3 = Fe2PO3

C2H5OH + NH3 = C2H5NH2 + H2O =>
C2H5OH + NH3 = C2H5NH2 + H2O

C4H9Br + H2O = C4H10O + HBr =>
C4H9Br + H2O = C4H10O + HBr

AgHS + H2O = Ag + HS{-} + O2 + H{+} =>
4 AgHS + 2 H2O = 4 Ag + 4 HS{-} + O2 + 4 H{+}

KS + HNO3 = HS + KNO3 =>
KS + HNO3 = HS + KNO3

Ca(ClO)2 + NaI + HCl = CaCl2 + I2 + NaCl + H2O =>
Ca(ClO)2 + 4 NaI + 4 HCl = CaCl2 + 2 I2 + 4 NaCl + 2 H2O

MgO + HNO3 = Mg(NO3)2 + H2O =>
MgO + 2 HNO3 = Mg(NO3)2 + H2O

B2Br6 + HNO3 = B(NO3)3 + HBr =>
B2Br6 + 6 HNO3 = 2 B(NO3)3 + 6 HBr

I2 + H2O = IO3 + H =>
I2 + 6 H2O = 2 IO3 + 12 H

CH2OCOC17H35CHOCOC17H35CH2OCOC17H35 + O2 = CO2 + H2O =>
2 CH2OCOC17H35CHOCOC17H35CH2OCOC17H35 + 163 O2 = 114 CO2 + 110 H2O

I2 + H2O = HI + O2 =>
2 I2 + 2 H2O = 4 HI + O2

I2 + H2O = HOI + HI =>
I2 + H2O = HOI + HI

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Breng de vergelijking van een chemische reactie in evenwicht
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