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Chemische vergelijkingen in evenwicht op02/11/24

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Breng de vergelijking van een chemische reactie in evenwicht
KHSO4 + HCl = H2SO4 + KCl =>
KHSO4 + HCl = H2SO4 + KCl

C6H11OH + Na2Cr2O7 + H2SO4 = C6H10O + H2O + Cr + NaSO4 =>
5 C6H11OH + Na2Cr2O7 + 2 H2SO4 = 5 C6H10O + 7 H2O + 2 Cr + 2 NaSO4

(KH2)PO4 + Pb(NO3)2 = KH2(NO3)3 + Pb3(PO4)2 =>
2(KH2)PO4 + 3 Pb(NO3)2 = 2 KH2(NO3)3 + Pb3(PO4)2

Na + H2O = H2 + ONa2 =>
2 Na + H2O = H2 + ONa2

Ca(s) + Cl(g) = CaCl(aq) =>
Ca(s) + Cl(g) = CaCl(aq)

NH3(g) + O2 = NO + H2O(l) =>
4 NH3(g) + 5 O2 = 4 NO + 6 H2O(l)

C2H4(g) + O2(g) = CO2(g) + H2O(g) =>
C2H4(g) + 3 O2(g) = 2 CO2(g) + 2 H2O(g)

CUO + NH3 = CU + N + H2O =>
3 CUO + 2 NH3 = 3 CU + 2 N + 3 H2O

O2 + glucose = carbondioxide + water =>
6 O2 + C6H12O6 = 6 CO2 + 6 H2O

Ar + H2 = ArH2 =>
Ar + H2 = ArH2

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

Fe(OH)3 + H2CO3 = FeCO3OH + H2O =>
Fe(OH)3 + H2CO3 = FeCO3OH + 2 H2O

C9H8O4 + CH3CH2OH = C4H6O3 + C7H6O2 =>
24 C9H8O4 + 11 CH3CH2OH = 21 C4H6O3 + 22 C7H6O2

Na + CaO = NaCaO =>
Na + CaO = NaCaO

H3PO4 + MgOH = MgPO3 + H2O =>
H3PO4 + MgOH = MgPO3 + 2 H2O

H2 + Ar = H2Ar =>
H2 + Ar = H2Ar

MnO4{-} = MnO2 + O2 + {-} =>
MnO4{-} = MnO2 + O2 + e

C6H5CH3 + KMnO4 + H2SO4 = C6H5COOH + MnSO4 + K3SO4 + H2O =>
8 C6H5CH3 + 9 KMnO4 + 12 H2SO4 = 8 C6H5COOH + 9 MnSO4 + 3 K3SO4 + 20 H2O

Cu(C2H3O2)2 + NH4(OH) = Cu(OH)2 + NH4(C2H3O2) =>
Cu(C2H3O2)2 + 2 NH4(OH) = Cu(OH)2 + 2 NH4(C2H3O2)

Ca(OH)2 + Cu(SO4)2 = Ca(SO4)2 + Cu(OH)2 =>
Ca(OH)2 + Cu(SO4)2 = Ca(SO4)2 + Cu(OH)2

Li4C + Ca(NO3)2 = LiNO3 + Ca2C =>
Li4C + 2 Ca(NO3)2 = 4 LiNO3 + Ca2C

C6H10OH + O2 = CO2 + H2O =>
4 C6H10OH + 33 O2 = 24 CO2 + 22 H2O

Ar + H2 = ArH2 =>
Ar + H2 = ArH2

Ca(NO3)2 + NH3 = Ca + NH3NO3 =>
Ca(NO3)2 + 2 NH3 = Ca + 2 NH3NO3

U + H2O = UO2 + UH3 =>
7 U + 6 H2O = 3 UO2 + 4 UH3

Cd(NO3)2 + Na2HPO4 = CdHPO4 + Na2(NO3)2 =>
Cd(NO3)2 + Na2HPO4 = CdHPO4 + Na2(NO3)2

Au2S3 + H = Au3 + H2S =>
3 Au2S3 + 18 H = 2 Au3 + 9 H2S

Ag + Na3AsO4 = Ag3AsO4 + Na =>
3 Ag + Na3AsO4 = Ag3AsO4 + 3 Na

Pb(NO3*)2* = PbO + NO2* + O2* =>
2 Pb(NO3*)2* = 2 PbO + 4 NO2* + O2*

S2O3 + O2 = SO3 =>
2 S2O3 + 3 O2 = 4 SO3

SbCl3 + NaOH = Na[Sb(OH)4] + NaCl =>
SbCl3 + 4 NaOH = Na[Sb(OH)4] + 3 NaCl

C3H5N3O9 + C6H6 = H2O + CO2 + N =>
30 C3H5N3O9 + C6H6 = 78 H2O + 96 CO2 + 90 N

PbSO3 + HCl = SO2 + PbCl2 + H2O =>
PbSO3 + 2 HCl = SO2 + PbCl2 + H2O

Na2 + Ca + O2 = NaCaO2 =>
Na2 + 2 Ca + 2 O2 = 2 NaCaO2

Cr2O7 + NaOH = CrO4 + H2O + Na =>
Cr2O7 + 2 NaOH = 2 CrO4 + H2O + 2 Na

NH4NaHPO4 + NaOH = (NH4)3PO4 + Na3PO4 + H2O =>
3 NH4NaHPO4 + 3 NaOH = (NH4)3PO4 + 2 Na3PO4 + 3 H2O

AgCl + S = Ag2S + Cl =>
2 AgCl + S = Ag2S + 2 Cl

(C2H5)OH + O2 = H2O + CO2 =>
(C2H5)OH + 3 O2 = 3 H2O + 2 CO2

MgSO4 + H2O + Cu = H2 + Mg(OH)2 + CuSO4 =>
MgSO4 + 2 H2O + Cu = H2 + Mg(OH)2 + CuSO4

Ni(s) + Cl2(l) = NiCl3(s) =>
2 Ni(s) + 3 Cl2(l) = 2 NiCl3(s)

Tc3(PO4)7 + Mg(NO2)2 = Tc(NO2)7 + Mg3(PO4)2 =>
2 Tc3(PO4)7 + 21 Mg(NO2)2 = 6 Tc(NO2)7 + 7 Mg3(PO4)2

Fe(NO3)3 + NH4SCN = FeSCN(NO3)2 + NH4NO3 =>
Fe(NO3)3 + NH4SCN = FeSCN(NO3)2 + NH4NO3

Hg(aq) + S() = HgS(s) =>
Hg(aq) + S() = HgS(s)

ZnO + C2H7NO = ZnC2H5NO + H2O =>
ZnO + C2H7NO = ZnC2H5NO + H2O

C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O

C6H12O6 + H2O = CO2 + e + H{+} =>
C6H12O6 + 6 H2O = 6 CO2 + 24e + 24 H{+}

C8H10 + K2Cr2O7 + H2SO4 = C8H6O4 + K2SO4 + CrSO4 + H2O =>
2 C8H10 + 3 K2Cr2O7 + 9 H2SO4 = 2 C8H6O4 + 3 K2SO4 + 6 CrSO4 + 13 H2O

Cu2 + AgNO3 = AgCu2 + NO3 =>
Cu2 + AgNO3 = AgCu2 + NO3

FeO + Fe2O3 = Fe3O4 =>
FeO + Fe2O3 = Fe3O4

K2C2O4 + C3(PO3)4 = C(C2O4)2 + K3PO3 =>
6 K2C2O4 + C3(PO3)4 = 3 C(C2O4)2 + 4 K3PO3

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Breng de vergelijking van een chemische reactie in evenwicht
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