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Chemische vergelijkingen in evenwicht op07/09/24

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Breng de vergelijking van een chemische reactie in evenwicht
CO2 + H2S = C6H1206 + S + H2O =>
6 CO2 + 615 H2S = C6H1206 + 615 S + 12 H2O

H2[TiCl6] + H2O + H2O2 = [Ti(O2)(H2O)4]Cl2 + HCl =>
H2[TiCl6] + 4 H2O + H2O2 = [Ti(O2)(H2O)4]Cl2 + 4 HCl

Zn2S + O2 = S8 + ZnO =>
8 Zn2S + 8 O2 = S8 + 16 ZnO

H2 + SO4 + Al(OH)3 = Al2(SO4)2 + H2O =>
3 H2 + 2 SO4 + 2 Al(OH)3 = Al2(SO4)2 + 6 H2O

Al(OH)3 + H2SiO3 = [Al(OH)2]2SiO3 + H2O =>
2 Al(OH)3 + H2SiO3 = [Al(OH)2]2SiO3 + 2 H2O

Cr(CO3)2 = CrO3 + CO + O2 =>
2 Cr(CO3)2 = 2 CrO3 + 4 CO + O2

Na2C2O4(s) + H2SO4(aq) = Na2SO4 + H2C2O4 =>
Na2C2O4(s) + H2SO4(aq) = Na2SO4 + H2C2O4

C2H5OH + NH3 = C2H5NH2 + HOH =>
C2H5OH + NH3 = C2H5NH2 + HOH

CH3(CO)CH3 + H2O = CH3OH + HCOCH3 =>
CH3(CO)CH3 + H2O = CH3OH + HCOCH3

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

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

Li2S + P2S5 + S + Si + LiBr + LiCl = Li62P8Si2S50Cl5Br5 =>
26 Li2S + 4 P2S5 + 4 S + 2 Si + 5 LiBr + 5 LiCl = Li62P8Si2S50Cl5Br5

HC2H3O2 + SrCO3 = H2O + CO2 + SrC2H3O2 =>
9 HC2H3O2 + 8 SrCO3 = 6 H2O + 10 CO2 + 8 SrC2H3O2

CuBr3 + H2O = CuBr2 + HBr + O =>
2 CuBr3 + H2O = 2 CuBr2 + 2 HBr + O

Pb + CH3SO3H + H2O2 = Pb(CH3SO3)2 + H2O =>
Pb + 2 CH3SO3H + H2O2 = Pb(CH3SO3)2 + 2 H2O

C6H5NH2 + HCl + NaNO2 = C6H5OH + N2 + H2O + NaCl =>
C6H5NH2 + HCl + NaNO2 = C6H5OH + N2 + H2O + NaCl

SO2 + Na2HPO4 + H2O = NaHSO3 + NaH2PO4 =>
SO2 + Na2HPO4 + H2O = NaHSO3 + NaH2PO4

Cu(NO3)2*3H2O + NH4OH = [Cu(NH3)4](NO3)2 + H2O =>
Cu(NO3)2*3H2O + 4 NH4OH = [Cu(NH3)4](NO3)2 + 7 H2O

CaO + CO2 = CaCO3 =>
CaO + CO2 = CaCO3

H2SO4Na2S = Na2SO4H2S =>
H2SO4Na2S = Na2SO4H2S

SO2(g) + H2O(l) + Br2(l) = H2SO4(l) + HBr(g) =>
SO2(g) + 2 H2O(l) + Br2(l) = H2SO4(l) + 2 HBr(g)

CH4H8 + O2 = CO2 + H2O =>
CH4H8 + 4 O2 = CO2 + 6 H2O

Ni(NO3)2 + H2O = Ni(H2O) + NO3 =>
Ni(NO3)2 + H2O = Ni(H2O) + 2 NO3

Mg + Zn(NO3)2 = Mg(NO3)2 + Zn =>
Mg + Zn(NO3)2 = Mg(NO3)2 + Zn

Fe + H2SO4 = (Fe3)2SO4 + SO2 + H2O =>
6 Fe + 2 H2SO4 = (Fe3)2SO4 + SO2 + 2 H2O

C4H6O4Ba = CH3COO + Ba2 =>
2 C4H6O4Ba = 4 CH3COO + Ba2

CaCl2(aq) + Li2SO4(aq) = LiCl(aq) + CaSO4(s) =>
CaCl2(aq) + Li2SO4(aq) = 2 LiCl(aq) + CaSO4(s)

MgSO4*7H2O + Na2CO3 = MgCO3 + Na2SO4 + H2O =>
MgSO4*7H2O + Na2CO3 = MgCO3 + Na2SO4 + 7 H2O

F2 + Na2S = NaF + S2 =>
2 F2 + 2 Na2S = 4 NaF + S2

HgCl2 + K3PO4 = Hg3(PO4)2 + KCl =>
3 HgCl2 + 2 K3PO4 = Hg3(PO4)2 + 6 KCl

Sr(NO3)2 + NaBr = SrBr2 + NaNO3 =>
Sr(NO3)2 + 2 NaBr = SrBr2 + 2 NaNO3

Sr + HCN = Sr(CN)2 + H =>
Sr + 2 HCN = Sr(CN)2 + 2 H

H2SO4 + Li = LiSO4 + H2S + H2O =>
5 H2SO4 + 4 Li = 4 LiSO4 + H2S + 4 H2O

Zn + S4 = ZnS =>
4 Zn + S4 = 4 ZnS

NH4OH + Hg2(NO3)2 = NH4(NO3)2 + Hg2OH =>
NH4OH + Hg2(NO3)2 = NH4(NO3)2 + Hg2OH

CuCl2 + Pb(OH)4 = Cu(OH)2 + PbCl4 =>
2 CuCl2 + Pb(OH)4 = 2 Cu(OH)2 + PbCl4

FeCrO4 + Na2CO3 + O2 = Fe2O3 + Na2CrO4 + CO2 =>
4 FeCrO4 + 4 Na2CO3 + O2 = 2 Fe2O3 + 4 Na2CrO4 + 4 CO2

NaBr + Pb3(PO4)2 = PbBr2 + Na3PO4 =>
6 NaBr + Pb3(PO4)2 = 3 PbBr2 + 2 Na3PO4

Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3

V2O5 + HF = VF5 + H2O =>
V2O5 + 10 HF = 2 VF5 + 5 H2O

Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O

HBr(aq) + NiS(s) = HS + NiBr =>
HBr(aq) + NiS(s) = HS + NiBr

PbI2 + KI = K2PbI4 =>
PbI2 + 2 KI = K2PbI4

B2O + C = B4C + CO =>
2 B2O + 3 C = B4C + 2 CO

MgF2 + H2O = HF + Mg + OH =>
MgF2 + 2 H2O = 2 HF + Mg + 2 OH

AgClO4 + NaBr = AgBr + NaClO4 =>
AgClO4 + NaBr = AgBr + NaClO4

K + F = K7F =>
7 K + F = K7F

SrCl2*6H2O + La(NO3)3*6H2O + K2B4O7*4H2O = LaSrBO4 + HCl + HNO3 + H2O + KOH =>
4 SrCl2*6H2O + 4 La(NO3)3*6H2O + K2B4O7*4H2O = 4 LaSrBO4 + 8 HCl + 12 HNO3 + 41 H2O + 2 KOH

CuI2 + H2O = CuOHI + HI =>
CuI2 + H2O = CuOHI + HI

(NH4)2CO3 + CuCl2 = (NH4)Cl + CuCO3 =>
(NH4)2CO3 + CuCl2 = 2(NH4)Cl + CuCO3

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