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Chemische vergelijkingen in evenwicht op09/19/24

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Breng de vergelijking van een chemische reactie in evenwicht
C10H4O + O2 = CO2 + H2O =>
2 C10H4O + 21 O2 = 20 CO2 + 4 H2O

CuSO4*5H2O + Na(C4H4O6) = Cu(C4H4O6)2*2H2O + Na2SO4 + H2O =>
CuSO4*5H2O + 2 Na(C4H4O6) = Cu(C4H4O6)2*2H2O + Na2SO4 + 3 H2O

NaOH + GeO2 = Na2GeO3 + H2O =>
2 NaOH + GeO2 = Na2GeO3 + H2O

SBr3 = S8 + Br2 =>
8 SBr3 = S8 + 12 Br2

Ca(OH)2 + Br2 = Ca(BrO3)2 + H2O + CaBr2 =>
6 Ca(OH)2 + 6 Br2 = Ca(BrO3)2 + 6 H2O + 5 CaBr2

Li(s) + O2 = Li2O(s) =>
4 Li(s) + O2 = 2 Li2O(s)

NaClO4 + HCl = Na + OH + Cl2 =>
2 NaClO4 + 8 HCl = 2 Na + 8 OH + 5 Cl2

H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O

Ca + AgNO3 = CaAg + NO3 =>
Ca + AgNO3 = CaAg + NO3

Ca + HCl = CaCl2 + H2 =>
Ca + 2 HCl = CaCl2 + H2

NH3 + H3O = NH4 + OH =>
2 NH3 + H3O = 2 NH4 + OH

K + NiO = Ni + KO =>
K + NiO = Ni + KO

Al2(CO3)3 + KOH = Al(OH)3 + K2CO3 =>
Al2(CO3)3 + 6 KOH = 2 Al(OH)3 + 3 K2CO3

NH4F + CaO = (NH4)2O + CaF2 =>
2 NH4F + CaO = (NH4)2O + CaF2

S + HNO3 = H2SO4 + NO2 + H2O =>
S + 6 HNO3 = H2SO4 + 6 NO2 + 2 H2O

HClO2 + Pt(OH)4 = Pt(ClO2)4 + H2O =>
4 HClO2 + Pt(OH)4 = Pt(ClO2)4 + 4 H2O

CaO + SO3 = CaSO3 + O2 =>
2 CaO + 2 SO3 = 2 CaSO3 + O2

CaBr2(s) = Ca(s) + Br2 =>
CaBr2(s) = Ca(s) + Br2

As2S5 + KMnO4 + H2O = H2S2O7 + H3AsO4 + MnO + KOH =>
2 As2S5 + 16 KMnO4 + 19 H2O = 5 H2S2O7 + 4 H3AsO4 + 16 MnO + 16 KOH

Zn3(AsO4)2 + LiOH = Zn(OH)2 + Li3AsO4 =>
Zn3(AsO4)2 + 6 LiOH = 3 Zn(OH)2 + 2 Li3AsO4

CH3COCH3 + NaOH = CH3OH + CH3CONa =>
CH3COCH3 + NaOH = CH3OH + CH3CONa

Bi2O3 + K(OH) + KClO = KBiO3 + KCl + H2O =>
Bi2O3 + 2 K(OH) + 2 KClO = 2 KBiO3 + 2 KCl + H2O

C17H35COOMg + HCl2 = C17H35COOH + MgCl2 =>
C17H35COOMg + HCl2 = C17H35COOH + MgCl2

HBrO + Cd(OH)2 = Cd(BrO)2 + H2O =>
2 HBrO + Cd(OH)2 = Cd(BrO)2 + 2 H2O

MnSO4 + HClO + H2SO4 = Mn2(SO4)3 + MnCl3 + H2O =>
12 MnSO4 + 6 HClO + 3 H2SO4 = 5 Mn2(SO4)3 + 2 MnCl3 + 6 H2O

MgI2 + Ag2CrO4 = I2 + Ag + Mg{2+} + CrO4{2-} =>
MgI2 + Ag2CrO4 = I2 + 2 Ag + Mg{2+} + CrO4{2-}

CO3{2-} + H2O = HCO3{-} + OH{-} =>
CO3{2-} + H2O = HCO3{-} + OH{-}

C2OH42 + O2 = CO2 + H2O =>
C2OH42 + 12 O2 = 2 CO2 + 21 H2O

Ag2O + Si = Ag + SiO3 =>
3 Ag2O + Si = 6 Ag + SiO3

Na3(PO4) + K(NO3) = Na(NO3) + K3(PO4) =>
Na3(PO4) + 3 K(NO3) = 3 Na(NO3) + K3(PO4)

Co(NO3)2 + Na(OH) = Co(OH)2 + NaNO3 =>
Co(NO3)2 + 2 Na(OH) = Co(OH)2 + 2 NaNO3

Pb(s) + Mg(NO3)2(aq) = Mg + Pb(NO3)2 =>
Pb(s) + Mg(NO3)2(aq) = Mg + Pb(NO3)2

Ca(HCO3)2 + LiOH = Li2(HCO3)2 + Ca(OH)2 =>
Ca(HCO3)2 + 2 LiOH = Li2(HCO3)2 + Ca(OH)2

NH4Cl + Sr3(AsO4)2 = (NH4)3AsO4 + SrCl2 =>
6 NH4Cl + Sr3(AsO4)2 = 2(NH4)3AsO4 + 3 SrCl2

Ag2O + HClO = AgCl + H2O + O2 =>
Ag2O + 2 HClO = 2 AgCl + H2O + O2

Na(NO3) + BaCl2 = NaCl + Ba(NO3)2 =>
2 Na(NO3) + BaCl2 = 2 NaCl + Ba(NO3)2

Si4H16 + O2 = SiO2 + H2O =>
Si4H16 + 8 O2 = 4 SiO2 + 8 H2O

HCl + HNO3 = H2O + NO + Cl2 =>
6 HCl + 2 HNO3 = 4 H2O + 2 NO + 3 Cl2

AgNO2 + CaCl2 = AgCl + Ca(NO2)2 =>
2 AgNO2 + CaCl2 = 2 AgCl + Ca(NO2)2

HPO3 + AgNO3 + NH3 = AgPO3 + NO2 + H2O =>
7 HPO3 + 7 AgNO3 + NH3 = 7 AgPO3 + 8 NO2 + 5 H2O

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

HCl(aq) + KHCO3(aq) = CO2(g) + H2O(l) + KCl(aq) =>
HCl(aq) + KHCO3(aq) = CO2(g) + H2O(l) + KCl(aq)

ReI4 = ReI3 + I2 =>
2 ReI4 = 2 ReI3 + I2

NO2(g) + O2(g) + H2O(g) = HNO3(l) =>
4 NO2(g) + O2(g) + 2 H2O(g) = 4 HNO3(l)

PhBr + Mg = PhMgBr =>
PhBr + Mg = PhMgBr

AgBr + Mg(NO3)2 = MgBr2 + AgNO3 =>
2 AgBr + Mg(NO3)2 = MgBr2 + 2 AgNO3

RbOH{-} + HC2H3O2 = RbCHO + HOH{-} =>
2 RbOH{-} + HC2H3O2 = 2 RbCHO + 2 HOH{-}

Al2(CO3)3 + K2O = Al2O3 + K2CO3 =>
Al2(CO3)3 + 3 K2O = Al2O3 + 3 K2CO3

ZnO + H2O = Zn(OH)2 =>
ZnO + H2O = Zn(OH)2

S + NaOH = H2O + Na2S + Na2S2O3 =>
4 S + 6 NaOH = 3 H2O + 2 Na2S + Na2S2O3

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