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Chemische vergelijkingen in evenwicht op05/07/24

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Breng de vergelijking van een chemische reactie in evenwicht
AlCl3 + NH4F = AlF3 + NH4Cl =>
AlCl3 + 3 NH4F = AlF3 + 3 NH4Cl

Sr(s) + Cl2(g) = SrCl2(aq) =>
Sr(s) + Cl2(g) = SrCl2(aq)

H2C2O4 + NaOH = Na2C2O4 + H2O =>
H2C2O4 + 2 NaOH = Na2C2O4 + 2 H2O

SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3

Na(HCO3)HC2H3O2 = Na(C2H3O2)CO2H2O =>
Na(HCO3)HC2H3O2 = Na(C2H3O2)CO2H2O

I2 + H2SO4 + K2Cr2O7 = HIO3 + H2O + K2SO4 + Cr2(SO4)3 =>
3 I2 + 20 H2SO4 + 5 K2Cr2O7 = 6 HIO3 + 17 H2O + 5 K2SO4 + 5 Cr2(SO4)3

CaO + NaOH + HCl = NaCl + H + Ca(ClO)2 =>
CaO + NaOH + 3 HCl = NaCl + 4 H + Ca(ClO)2

Pb(S) + H2O(l) + O2(g) = Pb(OH)2(S) =>
2 Pb(S) + 2 H2O(l) + O2(g) = 2 Pb(OH)2(S)

HNO3 + H2O + As2S3 = H3AsO4 + S + NO =>
10 HNO3 + 4 H2O + 3 As2S3 = 6 H3AsO4 + 9 S + 10 NO

Fe3NO3 + Mg = MgNO3 + Fe3 =>
Fe3NO3 + Mg = MgNO3 + Fe3

Li + Ba(NO3)2 = Ba + Li(NO3) =>
2 Li + Ba(NO3)2 = Ba + 2 Li(NO3)

NO3 + HCl = NO + H2O + Cl2 =>
NO3 + 4 HCl = NO + 2 H2O + 2 Cl2

S2 + O3 = S2O3 =>
S2 + O3 = S2O3

Bi3 + NH4OH = Bi(OH)3 + NH4 =>
Bi3 + 9 NH4OH = 3 Bi(OH)3 + 9 NH4

BaBr2(aq) + Na2SO4(aq) = BaSO4 + NaBr =>
BaBr2(aq) + Na2SO4(aq) = BaSO4 + 2 NaBr

(NH4)2Cr2O7 + BaCl2 = BaCr2O7 + (NH4)2Cl2 =>
(NH4)2Cr2O7 + BaCl2 = BaCr2O7 + (NH4)2Cl2

Zn + HNO3 + H2SO4 = ZnSO4 + N2 + H2O =>
5 Zn + 2 HNO3 + 5 H2SO4 = 5 ZnSO4 + N2 + 6 H2O

HBr + CuO = CuBr2 + H2O =>
2 HBr + CuO = CuBr2 + H2O

H2SO4 + Al2SiO5 = Al{3+} + SiO2 + SO4{2-} + H2O =>
3 H2SO4 + Al2SiO5 = 2 Al{3+} + SiO2 + 3 SO4{2-} + 3 H2O

FeCl2 + K3[Fe(CN6)] = KFe[Fe(CN6)] + KCl =>
FeCl2 + K3[Fe(CN6)] = KFe[Fe(CN6)] + 2 KCl

PbAuF = Au(l)PbF =>
PbAuF = Au(l)PbF

Si + KOH = KSiO + H2 =>
2 Si + 2 KOH = 2 KSiO + H2

CuSO4*5H2O(s) + NH3(aq) = [Cu(NH3)4]SO4*H2O(s) + H2O(l)* =>
CuSO4*5H2O(s) + 4 NH3(aq) = [Cu(NH3)4]SO4*H2O(s) + 4 H2O(l)*

Li2O + HOH = LiOH =>
Li2O + HOH = 2 LiOH

NaNO2 + KJ + H2SO4 = J2 + NO + Na2SO4 + K2SO4 + H2O =>
2 NaNO2 + 2 KJ + 2 H2SO4 = J2 + 2 NO + Na2SO4 + K2SO4 + 2 H2O

KI + HCl = ClKI + H =>
KI + HCl = ClKI + H

Cr(OH)3 + NaOH = Na2CrO4 + CrO + H2O =>
4 Cr(OH)3 + 2 NaOH = Na2CrO4 + 3 CrO + 7 H2O

NaCl + HOH = NaOH + Cl2 + H2 =>
2 NaCl + 2 HOH = 2 NaOH + Cl2 + H2

Na2CO3 + CuSO4 = Na2SO4 + CuCO3 = =>
Na2CO3 + CuSO4 = Na2SO4 + CuCO3

K + S = K{+} + S{-} =>
K + S = K{+} + S{-}

HNO3 + CuCO3 = Cu(NO3)2 + H2O + CO2 =>
2 HNO3 + CuCO3 = Cu(NO3)2 + H2O + CO2

Al + S = Al2(S3) =>
2 Al + 3 S = Al2(S3)

BaClNa(S) = NaClBa(S) =>
BaClNa(S) = NaClBa(S)

HBr + (NH4)2SO3 = SO3 + H + NH4Br =>
2 HBr + (NH4)2SO3 = SO3 + 2 H + 2 NH4Br

Cr2O7{2-} + H{+} + NO2{-} = Cr{3+} + NO3{-} + H2O =>
Cr2O7{2-} + 8 H{+} + 3 NO2{-} = 2 Cr{3+} + 3 NO3{-} + 4 H2O

HI(aq)NaHCO3(aq) = H2O(l)CO2(g)NaI(aq) =>
HI(aq)NaHCO3(aq) = H2O(l)CO2(g)NaI(aq)

C6H14 + HNO3 = CO2 + N2 + H2O =>
5 C6H14 + 38 HNO3 = 30 CO2 + 19 N2 + 54 H2O

C + O2 = CO =>
2 C + O2 = 2 CO

FeCl3 + NaOH = Fe(OH)3 + NaCl1 =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl1

CH2CHCH2CH3 = CH3CHCHCH3 =>
CH2CHCH2CH3 = CH3CHCHCH3

KOH + FeCl2 = Fe(OH)2 + KCl =>
2 KOH + FeCl2 = Fe(OH)2 + 2 KCl

CH3(CH2)4CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)4CH3 + 19 O2 = 12 CO2 + 14 H2O

Zn + AuOH = ZnOH + Au =>
Zn + AuOH = ZnOH + Au

HCOOC2H5 + O2 = CO + H2O =>
HCOOC2H5 + 2 O2 = 3 CO + 3 H2O

Na + H + PO4 = Na2HPO4 =>
2 Na + H + PO4 = Na2HPO4

C2H6O(g) + O2(l) = CO2 + H2O =>
C2H6O(g) + 3 O2(l) = 2 CO2 + 3 H2O

FeCl3 + NaOH = Fe(OH)3 + NaCl1 =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl1

C2F6 + H2O + O2 = HF + CO2 =>
2 C2F6 + 6 H2O + O2 = 12 HF + 4 CO2

Mg3N2(s) + H2SO4(aq) = MgSO4(aq) + (NH4)2SO4(aq) =>
Mg3N2(s) + 4 H2SO4(aq) = 3 MgSO4(aq) + (NH4)2SO4(aq)

HC6H5O7 + NaOH = H2O + NaC6H5O7 =>
HC6H5O7 + NaOH = H2O + NaC6H5O7

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Breng de vergelijking van een chemische reactie in evenwicht
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