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Chemische vergelijkingen in evenwicht op11/22/24

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Breng de vergelijking van een chemische reactie in evenwicht
H2O5 = H2 + O2 =>
2 H2O5 = 2 H2 + 5 O2

H2(SO4) + KOH = K2(SO4) + H2O =>
H2(SO4) + 2 KOH = K2(SO4) + 2 H2O

HCl + BaSO3 = BaCl2 + SO2 + H2O =>
2 HCl + BaSO3 = BaCl2 + SO2 + H2O

NH3(aq) + H2CO3(aq) = NH4CO3(aq) + H2(g) =>
2 NH3(aq) + 2 H2CO3(aq) = 2 NH4CO3(aq) + H2(g)

(NH4)2CO3 + CaCl2 = (NH4)2Cl2 + CaCO3 =>
(NH4)2CO3 + CaCl2 = (NH4)2Cl2 + CaCO3

FeCl3 + NaI = FeCl2 + NaCl + I =>
FeCl3 + NaI = FeCl2 + NaCl + I

V2(SO4)3 + NaOH = V(OH)3 + Na2SO4 =>
V2(SO4)3 + 6 NaOH = 2 V(OH)3 + 3 Na2SO4

CH3OH + NaClO = HCOH + H2O + NaCl =>
CH3OH + NaClO = HCOH + H2O + NaCl

NaOH + Na2SO4 = SO4OH + Na =>
NaOH + Na2SO4 = SO4OH + 3 Na

Ca(ClO)2 + SO2 + H2O = CaSO4 + HCl + HClO =>
Ca(ClO)2 + SO2 + H2O = CaSO4 + HCl + HClO

C2H2 + Br2 = C2H2Br4 =>
C2H2 + 2 Br2 = C2H2Br4

CH3CH2OK + H2O = CH3CH2OH + KOH =>
CH3CH2OK + H2O = CH3CH2OH + KOH

K2CO3 + S = K + C + SO2 =>
2 K2CO3 + 3 S = 4 K + 2 C + 3 SO2

C8H18 + O = CO + H2O =>
C8H18 + 17 O = 8 CO + 9 H2O

KI + HNO3 + H2SO4 = K2SO4 + I2 + NO2 + H2O =>
2 KI + 2 HNO3 + H2SO4 = K2SO4 + I2 + 2 NO2 + 2 H2O

Al + Na(OH) = Al(OH)3 + Na =>
Al + 3 Na(OH) = Al(OH)3 + 3 Na

S + H2O2 = SO3 + H2O =>
S + 3 H2O2 = SO3 + 3 H2O

KNo2 + KMnO4 + H2O = KNo3 + MnO2 + KOH =>
9 KNo2 + KMnO4 + 2 H2O = 6 KNo3 + MnO2 + 4 KOH

Fe3O4 + H2O = Fe(OH)2 + Fe(OH)3 =>
Fe3O4 + 4 H2O = Fe(OH)2 + 2 Fe(OH)3

C10H14 + C4H6O3 = C12H16O + HC2H3O2 =>
C10H14 + C4H6O3 = C12H16O + HC2H3O2

Sb2S3 + NaOH = Na3SbS3 + Na3SbO3 + H2O =>
Sb2S3 + 6 NaOH = Na3SbS3 + Na3SbO3 + 3 H2O

HCl(aq) + CaCO3(s) = CaCl2(aq) + CO2(g) + H2O(g) =>
2 HCl(aq) + CaCO3(s) = CaCl2(aq) + CO2(g) + H2O(g)

H2CO3 + OH = H2O + CO3 =>
H2CO3 + 2 OH = 2 H2O + CO3

CsOH + HBr = CsBr + H2O =>
CsOH + HBr = CsBr + H2O

K2Cr2O7 + H2O = H2CrO4 + KOH =>
K2Cr2O7 + 3 H2O = 2 H2CrO4 + 2 KOH

CH3COOK + HCl = CH3COOH + KCl =>
CH3COOK + HCl = CH3COOH + KCl

NaClAgNO3 = NaNO3 + AgCl =>
NaClAgNO3 = NaNO3 + AgCl

NH3O2 = N2O + H2O =>
2 NH3O2 = N2O + 3 H2O

NH4Cl(aq) + KOH(aq) = KCl(aq) + NH3(g) + H2O(l) =>
NH4Cl(aq) + KOH(aq) = KCl(aq) + NH3(g) + H2O(l)

MnSO4 + Na2CO3 + KNO3 = NaMnO4 + KNO2 + Na2SO4 + CO2 =>
2 MnSO4 + 3 Na2CO3 + 5 KNO3 = 2 NaMnO4 + 5 KNO2 + 2 Na2SO4 + 3 CO2

B2H6 + K2Cr2O7 + H2SO4 = H3BO3 + Cr2(SO4)3 + K2SO4 + H2O =>
B2H6 + 2 K2Cr2O7 + 8 H2SO4 = 2 H3BO3 + 2 Cr2(SO4)3 + 2 K2SO4 + 8 H2O

Na2S + ZnCl2 = ZnS + Na2Cl2 =>
Na2S + ZnCl2 = ZnS + Na2Cl2

H2 + SO = H3O + S2 =>
3 H2 + 2 SO = 2 H3O + S2

Cl2 + O3 = ClO2 =>
3 Cl2 + 4 O3 = 6 ClO2

CoBr2 + F = CoF2 + Br =>
CoBr2 + 2 F = CoF2 + 2 Br

BiCl3 + NH4OH = Bi(OH)3 + NH4Cl =>
BiCl3 + 3 NH4OH = Bi(OH)3 + 3 NH4Cl

H2C4H4O6 + NaOH = Na2C4H4O6 + H2O =>
H2C4H4O6 + 2 NaOH = Na2C4H4O6 + 2 H2O

HCl + NaOH(aq) = NaCl(aq) + H2O =>
HCl + NaOH(aq) = NaCl(aq) + H2O

B2H6 + H2O = B(OH)3 + H2 =>
B2H6 + 6 H2O = 2 B(OH)3 + 6 H2

C2H4Cl2 + O2 = CO + H2O + HCl =>
2 C2H4Cl2 + 3 O2 = 4 CO + 2 H2O + 4 HCl

C8H11NO3 + O2 = CO2 + H2O + NO2 =>
4 C8H11NO3 + 41 O2 = 32 CO2 + 22 H2O + 4 NO2

Na + CO = Na2CO3 + C =>
2 Na + 3 CO = Na2CO3 + 2 C

Fe + Al2(SO4)3 = Fe2(SO4)3 + Al =>
2 Fe + Al2(SO4)3 = Fe2(SO4)3 + 2 Al

Cr2(SO4)3 + K2S2O8 + H2O = H2CrO4 + K2SO4 + H2SO4 =>
Cr2(SO4)3 + 3 K2S2O8 + 8 H2O = 2 H2CrO4 + 3 K2SO4 + 6 H2SO4

SO2(g) + NaOH(aq) = Na2SO3(s) + H2O(l) =>
SO2(g) + 2 NaOH(aq) = Na2SO3(s) + H2O(l)

Li + Cu(NO3) = LiNO3 + Cu =>
Li + Cu(NO3) = LiNO3 + Cu

MnCl2 = Mn + Cl =>
MnCl2 = Mn + 2 Cl

C3H5O(COOH)3 + NaHCO3 = C3H5O(COONa)3 + H2O + CO2 =>
C3H5O(COOH)3 + 3 NaHCO3 = C3H5O(COONa)3 + 3 H2O + 3 CO2

FeI2 + (NH4)2S = FeS + (NH4)I =>
FeI2 + (NH4)2S = FeS + 2(NH4)I

CuCl2(aq) + NH3(aq) + H2O(l) = Cu(NH3)4(H2O)2 + NH4Cl + OH =>
CuCl2(aq) + 6 NH3(aq) + 4 H2O(l) = Cu(NH3)4(H2O)2 + 2 NH4Cl + 2 OH

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Breng de vergelijking van een chemische reactie in evenwicht
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