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Chemische vergelijkingen in evenwicht op12/02/24

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Breng de vergelijking van een chemische reactie in evenwicht
FeSO4 + KClO4 + H2SO4 = Fe2(SO4)3 + K2SO4 + Cl2 + H2O =>
14 FeSO4 + 2 KClO4 + 8 H2SO4 = 7 Fe2(SO4)3 + K2SO4 + Cl2 + 8 H2O

HI(aq) + RbOH(aq) = H2O(l) + RbI(aq) =>
HI(aq) + RbOH(aq) = H2O(l) + RbI(aq)

Mn(NO3)2*4H2O + Fe(NO3)3*9H2O = MnFe2O4 + H2O + NO2 + O2 =>
Mn(NO3)2*4H2O + 2 Fe(NO3)3*9H2O = MnFe2O4 + 22 H2O + 8 NO2 + 2 O2

Pb(s) + AgNO3(aq) = Pb(NO3)2 + Ag =>
Pb(s) + 2 AgNO3(aq) = Pb(NO3)2 + 2 Ag

H + ON2 = HO2 + HN =>
5 H + 2 ON2 = HO2 + 4 HN

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

Sc + Cl = ScCl =>
Sc + Cl = ScCl

H2(g)C2H4(g) = C2H6(g) =>
H2(g)C2H4(g) = C2H6(g)

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

Ga(s) + O2(g) = Ga2O3(s) =>
4 Ga(s) + 3 O2(g) = 2 Ga2O3(s)

CaSi2 + H2O = SiH + CaO =>
CaSi2 + H2O = 2 SiH + CaO

C187H186O89N9S + O2 = CO2 + H2O + SO2 + N2 =>
2 C187H186O89N9S + 380 O2 = 374 CO2 + 186 H2O + 2 SO2 + 9 N2

Ba2 + N2 = Ba6N4 =>
3 Ba2 + 2 N2 = Ba6N4

AgNO3 + Na2CO3{-2} = Ag2CO3{-2} + NaNO3 =>
2 AgNO3 + Na2CO3{-2} = Ag2CO3{-2} + 2 NaNO3

Cr2O3(s) + C(s) = Cr(s) + CO(g) =>
Cr2O3(s) + 3 C(s) = 2 Cr(s) + 3 CO(g)

In{3+} + Cu = In + Cu{2+} =>
2 In{3+} + 3 Cu = 2 In + 3 Cu{2+}

CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O

C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O

Pb(C2H3O2)2 + Cr = Pb + Cr(C2H3O2)2 =>
Pb(C2H3O2)2 + Cr = Pb + Cr(C2H3O2)2

NH4NO3 + KOH + K2[HgI4] = [OHg2NH2]I + KI + KNO3 + H2O =>
NH4NO3 + 4 KOH + 2 K2[HgI4] = [OHg2NH2]I + 7 KI + KNO3 + 3 H2O

H2 + F = HF =>
H2 + 2 F = 2 HF

CI2 + O2 = CI2O7 =>
2 CI2 + 7 O2 = 2 CI2O7

Li2SO4 + H2O = LiOH + H2SO4 =>
Li2SO4 + 2 H2O = 2 LiOH + H2SO4

ZnCl2 + NaOH + H2O = Na2[Zn(OH)4] + HCl =>
ZnCl2 + 2 NaOH + 2 H2O = Na2[Zn(OH)4] + 2 HCl

[Co(NH3)6]Cl2 + H2S = CoS + NH4Cl + NH4HS =>
[Co(NH3)6]Cl2 + 5 H2S = CoS + 2 NH4Cl + 4 NH4HS

Fe(OH)2 + HNO3 = Fe(NO3)2 + H2O =>
Fe(OH)2 + 2 HNO3 = Fe(NO3)2 + 2 H2O

(NH4)2CO3(aq) + Al(NO3)3(aq) = NH4NO3(aq) + Al2(CO3)3(s) =>
3(NH4)2CO3(aq) + 2 Al(NO3)3(aq) = 6 NH4NO3(aq) + Al2(CO3)3(s)

CuI2 = Cu + I2 =>
CuI2 = Cu + I2

XNO + O2 = XNO2 =>
2 XNO + O2 = 2 XNO2

NH4Cl(aq) + Ca(OH)2(aq) = CaCl2 + NH3 + H2O =>
2 NH4Cl(aq) + Ca(OH)2(aq) = CaCl2 + 2 NH3 + 2 H2O

Mg + N2O = MgO + Mg3N2 =>
4 Mg + N2O = MgO + Mg3N2

FeCl3 + Na2OH = FeOH + Na2Cl3 =>
FeCl3 + Na2OH = FeOH + Na2Cl3

(NH4)2CO3(aq) + Al(NO3)3(aq) = (NH4)(NO3)(aq) + Al2(CO3)3(s) =>
3(NH4)2CO3(aq) + 2 Al(NO3)3(aq) = 6(NH4)(NO3)(aq) + Al2(CO3)3(s)

(CH3)3CBr + KOH = (CH3)3COH + KBr =>
(CH3)3CBr + KOH = (CH3)3COH + KBr

Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3

Cr(PO4) + Zn(HCO3) = Zn(PO4) + Cr(HCO3) =>
Cr(PO4) + Zn(HCO3) = Zn(PO4) + Cr(HCO3)

Pb2O + H2 = H2O + Pb =>
Pb2O + H2 = H2O + 2 Pb

C3H7COOH + NaOH = C3H7COONa + H2O =>
C3H7COOH + NaOH = C3H7COONa + H2O

C6H12O6 + O2 = CO2 + H2 =>
C6H12O6 + 3 O2 = 6 CO2 + 6 H2

B2H6 + HNO3 = H2O + NO + H3BO3 =>
B2H6 + 4 HNO3 = 2 H2O + 4 NO + 2 H3BO3

(NH4)2CO3(aq) + Al(NO3)3(aq) = NH4NO3(aq) + Al2(CO3)3(aq) =>
3(NH4)2CO3(aq) + 2 Al(NO3)3(aq) = 6 NH4NO3(aq) + Al2(CO3)3(aq)

C18H30O3S + O2 = CO2 + H2O + SO2 =>
C18H30O3S + 25 O2 = 18 CO2 + 15 H2O + SO2

CH3COONH4 + KOH = CH3COOK + NH4OH =>
CH3COONH4 + KOH = CH3COOK + NH4OH

Co + HBrO4 = Co(BrO4)3 + H2 =>
2 Co + 6 HBrO4 = 2 Co(BrO4)3 + 3 H2

(NH4)2CO3(aq) + Al(NO3)3(aq) = NH4NO3(aq) + Al2(CO3)3 =>
3(NH4)2CO3(aq) + 2 Al(NO3)3(aq) = 6 NH4NO3(aq) + Al2(CO3)3

Rh2O3 + H2O = Rh(OH)3 =>
Rh2O3 + 3 H2O = 2 Rh(OH)3

ZrSiO4 + NH4F = (NH4)3ZrF7 + (NH4)2SiF6 + H2O + NH3 =>
ZrSiO4 + 13 NH4F = (NH4)3ZrF7 + (NH4)2SiF6 + 4 H2O + 8 NH3

NaHCO3 + H3C6H5O7 = H2O + CO2 + Na3C6H5O9 =>
27 NaHCO3 + 7 H3C6H5O7 = 19 H2O + 15 CO2 + 9 Na3C6H5O9

KO2 + H2O = O2 + KOH =>
4 KO2 + 2 H2O = 3 O2 + 4 KOH

(NH4)2CO3(aq) + Al(NO3)3(aq) = NH4NO3 + Al2(CO3)3 =>
3(NH4)2CO3(aq) + 2 Al(NO3)3(aq) = 6 NH4NO3 + Al2(CO3)3

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Breng de vergelijking van een chemische reactie in evenwicht
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