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Chemische vergelijkingen in evenwicht op01/11/25

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Breng de vergelijking van een chemische reactie in evenwicht
[Dy(OH)2]2(UO4) + H2O = H2UO4 + Dy(OH)3 =>
[Dy(OH)2]2(UO4) + 2 H2O = H2UO4 + 2 Dy(OH)3

Na2S(aq) + Cu(NO3)2 = NaNO3 + CuS =>
Na2S(aq) + Cu(NO3)2 = 2 NaNO3 + CuS

Na2B2O7 + H2O = H2O2 + NaBO2 =>
Na2B2O7 + 3 H2O = 3 H2O2 + 2 NaBO2

CuCO3(s) + Na2S2O3 = Na2CO3 + CuS2O3 =>
CuCO3(s) + Na2S2O3 = Na2CO3 + CuS2O3

H3PO4 + HAg = Ag3PO4 + H2 =>
H3PO4 + 3 HAg = Ag3PO4 + 3 H2

H + No3 = HNo3 =>
H + No3 = HNo3

Cr(OH)3 + (NH4)2SO4 = Cr2(SO4)3 + NH4OH =>
2 Cr(OH)3 + 3(NH4)2SO4 = Cr2(SO4)3 + 6 NH4OH

CH4 + N2 = CNH + H2 =>
2 CH4 + N2 = 2 CNH + 3 H2

Ba + NaOH = Ba(OH) + Na =>
Ba + NaOH = Ba(OH) + Na

FeSO4 + Na2CO3 = FeCO3 + Na2SO4 =>
FeSO4 + Na2CO3 = FeCO3 + Na2SO4

C4H6O6 + NaHCO3 = CO2 + Na3C6H5O7 + H2O =>
9 C4H6O6 + 15 NaHCO3 = 21 CO2 + 5 Na3C6H5O7 + 22 H2O

CO + AlCl3 = Al2O3 + C + Cl2 =>
3 CO + 2 AlCl3 = Al2O3 + 3 C + 3 Cl2

C6H5CH3CH3 + KMnO4 + H2SO4 = C6H5COOHCOOH + K2SO4 + MnSO4 + H2O =>
5 C6H5CH3CH3 + 12 KMnO4 + 18 H2SO4 = 5 C6H5COOHCOOH + 6 K2SO4 + 12 MnSO4 + 28 H2O

N + O = NO = O2 =>
N + O = NO

Ag2CrO4 + CH3COOH = Ag{+} + CH3COO{-} + Cr2O7{-2} + H2O =>
2 Ag2CrO4 + 2 CH3COOH = 4 Ag{+} + 2 CH3COO{-} + Cr2O7{-2} + H2O

C5H5N2 + O2 = NO3 + H2O + CO2 =>
4 C5H5N2 + 37 O2 = 8 NO3 + 10 H2O + 20 CO2

FeCl2 + H2O2 + HCl = FeCl3 + H2O =>
2 FeCl2 + H2O2 + 2 HCl = 2 FeCl3 + 2 H2O

Fe2S2 + Na2O2 = Fe2O3 + Na2SO4 + Na2O =>
Fe2S2 + 9 Na2O2 = Fe2O3 + 2 Na2SO4 + 7 Na2O

NO + N = N2O =>
NO + N = N2O

H2O(g) + MgO(s) = Mg(OH)2 =>
H2O(g) + MgO(s) = Mg(OH)2

Bi2O3 + C = Bi + CO =>
Bi2O3 + 3 C = 2 Bi + 3 CO

AgBrO3 + Sn + KCl + H2O = Br2 + Ag + KHSnO2 + HCl =>
2 AgBrO3 + 6 Sn + 6 KCl + 6 H2O = Br2 + 2 Ag + 6 KHSnO2 + 6 HCl

N2O3 + O2 = NO2 =>
2 N2O3 + O2 = 4 NO2

CrCl3*6H2O = CrOCl + HCl + H2O =>
CrCl3*6H2O = CrOCl + 2 HCl + 5 H2O

ICl3 = ICl + Cl2 =>
ICl3 = ICl + Cl2

Cu + HC2H3O2 = H2 + Cu(C2H3O2) =>
2 Cu + 2 HC2H3O2 = H2 + 2 Cu(C2H3O2)

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

Fe(PO4)2 + NaCl = FeCl2 + Na(PO4) =>
Fe(PO4)2 + 2 NaCl = FeCl2 + 2 Na(PO4)

CuCl2 + C6H8O6 = CuCl + HCl + C6H6O6 =>
2 CuCl2 + C6H8O6 = 2 CuCl + 2 HCl + C6H6O6

(NH4)2Mo2O7 = Mo2O3 + N2 + H2O =>
(NH4)2Mo2O7 = Mo2O3 + N2 + 4 H2O

F + W + S + P = FW3SP2 =>
F + 3 W + S + 2 P = FW3SP2

P4 + S2 = P4S10 =>
P4 + 5 S2 = P4S10

PH3 + MnO4{-} + H3O{+} = PO43{-} + Mn2{+} + H2O =>
13 PH3 + 176 MnO4{-} + 251 H3O{+} = 13 PO43{-} + 88 Mn2{+} + 396 H2O

C2H5OH + H2O = CO2 + H2 =>
C2H5OH + 3 H2O = 2 CO2 + 6 H2

K2CrO4 + NH4OH = (NH4)2CrO4 + KOH =>
K2CrO4 + 2 NH4OH = (NH4)2CrO4 + 2 KOH

NaHSO3 + CH2O = CH3ONaSO3 =>
NaHSO3 + CH2O = CH3ONaSO3

C2H6 + Br2 = C2H6Br2 =>
C2H6 + Br2 = C2H6Br2

PH3 + O2 = H2O + P4O8 =>
4 PH3 + 7 O2 = 6 H2O + P4O8

Ca(OH)2 + NH4C2H3O2 = Ca(C2H3O2)2 + NH4OH =>
Ca(OH)2 + 2 NH4C2H3O2 = Ca(C2H3O2)2 + 2 NH4OH

CH3N02 + O2 = CO2 + H2O + N2 =>
4 CH3N02 + 7 O2 = 4 CO2 + 6 H2O + 4 N2

HF(aq) + Ba(OH)2(aq) = BaF2 + H2O(l) =>
2 HF(aq) + Ba(OH)2(aq) = BaF2 + 2 H2O(l)

PH3 + H2(SO4) = (PH4)2(SO4) =>
2 PH3 + H2(SO4) = (PH4)2(SO4)

Li3N + H2O = LiOH + (NH3) =>
Li3N + 3 H2O = 3 LiOH + (NH3)

CoOOH + H2SO4 + Na2SO3 = CoSO4 + Na2SO4 + H2O =>
2 CoOOH + 2 H2SO4 + Na2SO3 = 2 CoSO4 + Na2SO4 + 3 H2O

C2H5OH + Na2CrO4 + H2O = CO2 + Cr(OH)3 + NaOH =>
C2H5OH + 4 Na2CrO4 + 7 H2O = 2 CO2 + 4 Cr(OH)3 + 8 NaOH

Au + S = AuS3 =>
Au + 3 S = AuS3

NaNO2 + FeSO4 + H2SO4 = NO + Na2SO4 + Fe2(SO4)3 + H2O =>
2 NaNO2 + 2 FeSO4 + 2 H2SO4 = 2 NO + Na2SO4 + Fe2(SO4)3 + 2 H2O

C3H6N2 + H2O = C3H7O2N + NH3 =>
C3H6N2 + 2 H2O = C3H7O2N + NH3

FeCl3 + NH3 = FeCl3(NH3)4 =>
FeCl3 + 4 NH3 = FeCl3(NH3)4

C + H2 + O2 = C3H7OH =>
6 C + 8 H2 + O2 = 2 C3H7OH

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Breng de vergelijking van een chemische reactie in evenwicht
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