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Chemische vergelijkingen in evenwicht op10/01/24

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Breng de vergelijking van een chemische reactie in evenwicht
Al2O3 + P2O5 = Al3(PO4)3 =>
3 Al2O3 + 3 P2O5 = 2 Al3(PO4)3

SOCl2 + HOOC(CH2)8COOH = ClCO(CH2)8COCl + HCl + SO2 =>
2 SOCl2 + HOOC(CH2)8COOH = ClCO(CH2)8COCl + 2 HCl + 2 SO2

NH4 + SO4 = (NH4)2SO4 =>
2 NH4 + SO4 = (NH4)2SO4

Na2S2O8 + Na2S + H2O = NaHSO4 + Na2SO4 =>
4 Na2S2O8 + Na2S + 4 H2O = 8 NaHSO4 + Na2SO4

Hg3S2Cl2 + H2S = HgS + HCl =>
Hg3S2Cl2 + H2S = 3 HgS + 2 HCl

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

Br2 + NaOH = NaBr + NaOBr + H2O =>
Br2 + 2 NaOH = NaBr + NaOBr + H2O

Th + Ni + Si = ThNiSi =>
Th + Ni + Si = ThNiSi

HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O

FeCl3 + KSCN = Fe(SCN)6 + K + Cl3 =>
FeCl3 + 6 KSCN = Fe(SCN)6 + 6 K + Cl3

FeI3 + Fe(NO3)2 = Fe(NO3)3 + FeI2 =>
2 FeI3 + 3 Fe(NO3)2 = 2 Fe(NO3)3 + 3 FeI2

Si + NaOH + H2O = NaSiO3 + H2 =>
2 Si + 2 NaOH + 4 H2O = 2 NaSiO3 + 5 H2

HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O

Na2O2 + HClO4 = Na(ClO4)2 + H2O =>
Na2O2 + 4 HClO4 = 2 Na(ClO4)2 + 2 H2O

(NH4)2CO3(aq) + Zn(NO3)2(aq) = (NH4)NO3 + ZnCO3 =>
(NH4)2CO3(aq) + Zn(NO3)2(aq) = 2(NH4)NO3 + ZnCO3

Ta2O5 + CCl4 = TaCl5 + COCl2 =>
Ta2O5 + 5 CCl4 = 2 TaCl5 + 5 COCl2

Mg(NO3)2 + HCl = MgCl2 + HNO3 =>
Mg(NO3)2 + 2 HCl = MgCl2 + 2 HNO3

NaClO + Ag + H2O = AgCl + NaOH + O2 =>
4 NaClO + 4 Ag + 2 H2O = 4 AgCl + 4 NaOH + O2

Li + N2 = Li3N =>
6 Li + N2 = 2 Li3N

Fe(NO3)3 + Ni(NO3)2 + NaOH = NiFe2O4 + NaNO3 + H2O =>
2 Fe(NO3)3 + Ni(NO3)2 + 8 NaOH = NiFe2O4 + 8 NaNO3 + 4 H2O

Cu(s) + HNO3 = Cu(NO3)2 + H2(g) =>
Cu(s) + 2 HNO3 = Cu(NO3)2 + H2(g)

C6H12O6 + H2 = C10H14O + H2O =>
5 C6H12O6 + 18 H2 = 3 C10H14O + 27 H2O

BaSO4 + CH3COONH4 + (NH4)2Cr2O7 + H2O = BaCrO4 + CH3COOH + (NH4)2SO4 =>
2 BaSO4 + 2 CH3COONH4 + (NH4)2Cr2O7 + H2O = 2 BaCrO4 + 2 CH3COOH + 2(NH4)2SO4

CH3COOH + Cr(OH)3 = Cr(CH3COO)3 + H2O =>
3 CH3COOH + Cr(OH)3 = Cr(CH3COO)3 + 3 H2O

K3[Fe(CN6)] + NaOH = Na3[Fe(CN6)] + KOH =>
K3[Fe(CN6)] + 3 NaOH = Na3[Fe(CN6)] + 3 KOH

KNO3 = KNO2 + O2 =>
2 KNO3 = 2 KNO2 + O2

(CH3)2CO + NaClO = NaCH3COO + CHCl3 + NaOH =>
(CH3)2CO + 3 NaClO = NaCH3COO + CHCl3 + 2 NaOH

Na2O2 + H2O1 = Na1O1H1 + O2 =>
2 Na2O2 + 2 H2O1 = 4 Na1O1H1 + O2

Zn + ClO3{-} + OH{-} + H2O = [Zn(OH)4]{2-} + Cl{-} =>
3 Zn + ClO3{-} + 6 OH{-} + 3 H2O = 3[Zn(OH)4]{2-} + Cl{-}

HCHO + [Ag(NH3)2]OH = CO2 + Ag + NH3 + H2O =>
HCHO + 4[Ag(NH3)2]OH = CO2 + 4 Ag + 8 NH3 + 3 H2O

S + NiCl2 = NiS + Cl2 =>
S + NiCl2 = NiS + Cl2

Cr2O3 + H2O2 + KOH = K2CrO4 + H2O =>
Cr2O3 + 3 H2O2 + 4 KOH = 2 K2CrO4 + 5 H2O

[CoCl2*6(OH2)] + NH4Cl + NH3 + H2O2 = [Co(NH3)5Cl]Cl2 + H2O =>
2[CoCl2*6(OH2)] + 2 NH4Cl + 8 NH3 + H2O2 = 2[Co(NH3)5Cl]Cl2 + 14 H2O

Li(s) + N(g) = LiN2(s) =>
Li(s) + 2 N(g) = LiN2(s)

Cu(No3)2 + KOH = Cu(OH)2 + KNo3 =>
Cu(No3)2 + 2 KOH = Cu(OH)2 + 2 KNo3

Cu2S + O2 = CuO + SO2 =>
Cu2S + 2 O2 = 2 CuO + SO2

Ca(OH)2 + SiO2 + H2O = CaO*2SiO2*3H2O =>
Ca(OH)2 + 2 SiO2 + 2 H2O = CaO*2SiO2*3H2O

CaCl2(aq) + Na3Po4 = Ca3(Po4)2 + NaCl =>
3 CaCl2(aq) + 2 Na3Po4 = Ca3(Po4)2 + 6 NaCl

CaCO3(s) + CH3COOH(aq) = (CH3COO)2Ca(aq) + H2O(l) + CO2(g) =>
CaCO3(s) + 2 CH3COOH(aq) = (CH3COO)2Ca(aq) + H2O(l) + CO2(g)

Mg(NO3)2 + NaOH = Mg(OH)2 + NaNO3 =>
Mg(NO3)2 + 2 NaOH = Mg(OH)2 + 2 NaNO3

Ag(No3)2 + NaOH = Ag(OH)2 + NaNo3 =>
Ag(No3)2 + 2 NaOH = Ag(OH)2 + 2 NaNo3

C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O

NaOH + Mg = Na + Mg(OH)2 =>
2 NaOH + Mg = 2 Na + Mg(OH)2

Mg(No3)2 + NaBr = MgBr2 + NaNo3 =>
Mg(No3)2 + 2 NaBr = MgBr2 + 2 NaNo3

LiOH + Cl = LiCl + HO =>
LiOH + Cl = LiCl + HO

RbOH + RbHCO3 = Rb2CO3 + H2O =>
RbOH + RbHCO3 = Rb2CO3 + H2O

SO3 + HCl = Cl2 + SO2 + H2O =>
SO3 + 2 HCl = Cl2 + SO2 + H2O

NH4CIO3 = NH4CI + O2 =>
2 NH4CIO3 = 2 NH4CI + 3 O2

(NH4)2S + SbCl5 = Sb2S5 + NH4Cl =>
5(NH4)2S + 2 SbCl5 = Sb2S5 + 10 NH4Cl

CuO + H2S = CuS + H2O =>
CuO + H2S = CuS + H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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