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Chemische vergelijkingen in evenwicht op12/27/24

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Breng de vergelijking van een chemische reactie in evenwicht
CaO + HNO3 = Ca(NO3)2H2O =>
CaO + 2 HNO3 = Ca(NO3)2H2O

Co + H2SO4 = CoSO4 + SO2 + H2O =>
Co + 2 H2SO4 = CoSO4 + SO2 + 2 H2O

NaBr(aq) + Ca(NO3)2(aq) = Na(NO3) + CaBr2 =>
2 NaBr(aq) + Ca(NO3)2(aq) = 2 Na(NO3) + CaBr2

CH3CO2H + NaOH = CH3CO2Na + H2O =>
CH3CO2H + NaOH = CH3CO2Na + H2O

Fe2(C2O4)3 + KMnO4 + H2SO4 = K2SO4 + MnSO4 + Fe2(SO4)3 + H2O + CO2 =>
5 Fe2(C2O4)3 + 6 KMnO4 + 24 H2SO4 = 3 K2SO4 + 6 MnSO4 + 5 Fe2(SO4)3 + 24 H2O + 30 CO2

Co + NO3 = Co(NO3)2 =>
Co + 2 NO3 = Co(NO3)2

Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2

NaOH + C8H5O4K = KOH + C8H5O4Na =>
NaOH + C8H5O4K = KOH + C8H5O4Na

FeS2(g) + O2(g) = Fe2O2(s) + SO2(g) =>
2 FeS2(g) + 5 O2(g) = Fe2O2(s) + 4 SO2(g)

Zn(OH)2 + Na2CO3 = Na2ZnO2 + CO2 + H2O =>
Zn(OH)2 + Na2CO3 = Na2ZnO2 + CO2 + H2O

H2SO4 + Fe2O3 = Fe2(SO4)3 + H2O =>
3 H2SO4 + Fe2O3 = Fe2(SO4)3 + 3 H2O

Co + H2SO4 = Co(SO4)2 + H2 =>
Co + 2 H2SO4 = Co(SO4)2 + 2 H2

CH4 + CO2 = C + H2O =>
CH4 + CO2 = 2 C + 2 H2O

Pb2 + CO3 = Pb3O + CO2 =>
3 Pb2 + 2 CO3 = 2 Pb3O + 2 CO2

CH3CHCH2 + H2 = CH3CH3 =>
2 CH3CHCH2 + 3 H2 = 3 CH3CH3

Cr2(SO4)3 + Al + NaOH + H2O = CrS + Na2S + Na3[Al(OH)6] =>
3 Cr2(SO4)3 + 26 Al + 84 NaOH + 36 H2O = 6 CrS + 3 Na2S + 26 Na3[Al(OH)6]

KNO3 + Al + NaOH + H2O = K[Al(OH)4] + NaNO3 + NH3 =>
8 KNO3 + 8 Al + 5 NaOH + 18 H2O = 8 K[Al(OH)4] + 5 NaNO3 + 3 NH3

[Cd(NH3)6](OH)2 = Cd(NH3)6{2+} + OH{-} =>
[Cd(NH3)6](OH)2 = Cd(NH3)6{2+} + 2 OH{-}

NaOH + C8H5O4K = H2O + C8H4O4KNa =>
NaOH + C8H5O4K = H2O + C8H4O4KNa

BaCl2 + Na(IO3) = Ba(IO3)2 + NaCl =>
BaCl2 + 2 Na(IO3) = Ba(IO3)2 + 2 NaCl

NaH2PO4 + NaOH = H2O + NaH + PO4 =>
2 NaH2PO4 + NaOH = H2O + 3 NaH + 2 PO4

CI + H2O = HCIO + HCI =>
2 CI + H2O = HCIO + HCI

C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O

Ba(MnO4)2 + NaOH + Na2S2O3 = BaSO4 + Na2MnO4 + BaMnO4 + H2O =>
4 Ba(MnO4)2 + 10 NaOH + Na2S2O3 = 2 BaSO4 + 6 Na2MnO4 + 2 BaMnO4 + 5 H2O

Ba + S8 = BaS8 =>
Ba + S8 = BaS8

H2SO3 + HI = H2S + I2 + H2O =>
H2SO3 + 6 HI = H2S + 3 I2 + 3 H2O

HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2

C2H5NS + O2 = CO + H2O + NO + SO2 =>
4 C2H5NS + 15 O2 = 8 CO + 10 H2O + 4 NO + 4 SO2

HCl(aq) + Na2S2O3(aq) = NaCl(aq) + SO2(g) + S(s) + H2O(l) =>
2 HCl(aq) + Na2S2O3(aq) = 2 NaCl(aq) + SO2(g) + S(s) + H2O(l)

Cr(OH)3 + Br2 + OH{-} = CrO4{2-} + H2O + Br{-} =>
2 Cr(OH)3 + 3 Br2 + 10 OH{-} = 2 CrO4{2-} + 8 H2O + 6 Br{-}

NaCl + AgNO3 = Ag(NaCl) + NO3 =>
NaCl + AgNO3 = Ag(NaCl) + NO3

KHP + H2O = KP + H3O =>
KHP + H2O = KP + H3O

SrO + C = SrC2 + CO =>
SrO + 3 C = SrC2 + CO

(C6H10O5)1050 + H2O = C6H12O6 =>
(C6H10O5)1050 + 1050 H2O = 1050 C6H12O6

NaBr + I = NaI + Br =>
NaBr + I = NaI + Br

KNO3 + Al + NaOH + H2O = K[Al(OH)4] + NaNO3 + NH3 =>
8 KNO3 + 8 Al + 5 NaOH + 18 H2O = 8 K[Al(OH)4] + 5 NaNO3 + 3 NH3

NH4Cl + HCl = NH5 + Cl2 =>
NH4Cl + HCl = NH5 + Cl2

CuSO4*H2O = CuSO4 + H2O =>
CuSO4*H2O = CuSO4 + H2O

Mg + NH4 = MgNH4 =>
Mg + NH4 = MgNH4

CH3N2H2 + O2 = CO2 + H2O + NO2 =>
4 CH3N2H2 + 17 O2 = 4 CO2 + 10 H2O + 8 NO2

Sb2O3 + HNO3 + H2O = H3SbO4 + NO =>
3 Sb2O3 + 4 HNO3 + 7 H2O = 6 H3SbO4 + 4 NO

C6H8C7 + NaHCO3 = H2O + CO2 + Na3C6H5O7 =>
3 C6H8C7 + 30 NaHCO3 = 2 H2O + 9 CO2 + 10 Na3C6H5O7

C4H10O3 + O2 = CO2 + H2O =>
C4H10O3 + 5 O2 = 4 CO2 + 5 H2O

NaNO2 + H2SO4 = Na2SO4 + NO2 + H2 =>
2 NaNO2 + H2SO4 = Na2SO4 + 2 NO2 + H2

N2H5Cl = N2H4 + HCl =>
N2H5Cl = N2H4 + HCl

S2O8{2-} + Cl{-} + HO{-} = SO4{2-} + ClO{-} + H{+} =>
S2O8{2-} + Cl{-} + HO{-} = 2 SO4{2-} + ClO{-} + H{+}

Ag2CO3 = Ag + CO3 =>
Ag2CO3 = 2 Ag + CO3

Pd + MgBr2 = PdBr + Mg =>
2 Pd + MgBr2 = 2 PdBr + Mg

Cl2O3 + Fe(OH)3 = Fe(ClO2)3 + H2O =>
3 Cl2O3 + 2 Fe(OH)3 = 2 Fe(ClO2)3 + 3 H2O

AlBr3 + K2SO3 + H2O = Al(OH)3 + KBr + SO2 =>
2 AlBr3 + 3 K2SO3 + 3 H2O = 2 Al(OH)3 + 6 KBr + 3 SO2

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Breng de vergelijking van een chemische reactie in evenwicht
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