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Chemische vergelijkingen in evenwicht op11/26/24

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Breng de vergelijking van een chemische reactie in evenwicht
MgCl2 + Na2CO3 = MgCO3 + ClNa =>
MgCl2 + Na2CO3 = MgCO3 + 2 ClNa

Br2 + H2S = HBr + S =>
Br2 + H2S = 2 HBr + S

HH + NN = NH3 =>
3 HH + NN = 2 NH3

Cu(s) + FeSO4(aq) = CuSO4 + Fe =>
Cu(s) + FeSO4(aq) = CuSO4 + Fe

Li2O + C = Li + CO =>
Li2O + C = 2 Li + CO

Ba(NO3)2 + NH4I = BaI2 + NH4NO3 =>
Ba(NO3)2 + 2 NH4I = BaI2 + 2 NH4NO3

Zr + HNO3 + HCl = ZrCl4 + NO + H2O =>
3 Zr + 4 HNO3 + 12 HCl = 3 ZrCl4 + 4 NO + 8 H2O

HNO3 + NH2SO2OH = N2O + H2SO4 + H2O =>
HNO3 + NH2SO2OH = N2O + H2SO4 + H2O

MgBr2 + H2SO4 + NaClO3 = NaCl + MgSO4 + H2O + Br =>
3 MgBr2 + 3 H2SO4 + NaClO3 = NaCl + 3 MgSO4 + 3 H2O + 6 Br

NaOH(s) + H2O = H2 + NaO2 =>
2 NaOH(s) + 2 H2O = 3 H2 + 2 NaO2

Cu + Fe(NO3)2 = Fe + Cu(NO3)2 =>
Cu + Fe(NO3)2 = Fe + Cu(NO3)2

Al(OH)3(s) + HNO3(aq) = Al(NO3)3(aq) + H2O(l) =>
Al(OH)3(s) + 3 HNO3(aq) = Al(NO3)3(aq) + 3 H2O(l)

C21H14Br4O5S + HCl = C21H13Br4O4S + Cl2 + H2O =>
2 C21H14Br4O5S + 2 HCl = 2 C21H13Br4O4S + Cl2 + 2 H2O

C8H18 + H2SO4 = C8H20SO4 =>
C8H18 + H2SO4 = C8H20SO4

Na2SO4 + CaCl2 + H2O = CaSO4*2H2O + NaCl =>
Na2SO4 + CaCl2 + 2 H2O = CaSO4*2H2O + 2 NaCl

Zn(s) + NaOH(aq) + H2O(l) = Na2[Zn(OH)4](aq) + H2(g) =>
Zn(s) + 2 NaOH(aq) + 2 H2O(l) = Na2[Zn(OH)4](aq) + H2(g)

(NH4)3PO4 + Al(OH)3 = AlPO4 + NH4OH =>
(NH4)3PO4 + Al(OH)3 = AlPO4 + 3 NH4OH

Pb + H3N = H2 + Pb3N2 =>
3 Pb + 2 H3N = 3 H2 + Pb3N2

C12H22O11 + H2 = C2H5OH + CO2 =>
3 C12H22O11 + 6 H2 = 13 C2H5OH + 10 CO2

Na2(O2) + H2O = Na(OH) + O2 =>
2 Na2(O2) + 2 H2O = 4 Na(OH) + O2

C4H10O + HNO3 = C4H9NO3 + H2O =>
C4H10O + HNO3 = C4H9NO3 + H2O

SO2 + O3 = SO3 = o =>
3 SO2 + O3 = 3 SO3

F + LiBr = LiF + Br =>
F + LiBr = LiF + Br

ZnS + H2O2 = ZnO2 + H2S =>
ZnS + H2O2 = ZnO2 + H2S

FeO + Mg = Fe + MgO =>
FeO + Mg = Fe + MgO

C4H8O + KMnO4 + H2O = C4H8O2 + MnO2 + KOH =>
3 C4H8O + 2 KMnO4 + H2O = 3 C4H8O2 + 2 MnO2 + 2 KOH

C4H9Br + NaOH = C4H8 + H2O + NaBr =>
C4H9Br + NaOH = C4H8 + H2O + NaBr

FeBr2 + H2O = FeO + HBr =>
FeBr2 + H2O = FeO + 2 HBr

Co(OH)3 + H3PO4 = Co(PO) + HO =>
Co(OH)3 + H3PO4 = Co(PO) + 6 HO

C57H98O6 + CH3OH = C3H8O3 + C19H34O2 =>
C57H98O6 + 3 CH3OH = C3H8O3 + 3 C19H34O2

Fe(s) + CO2(g) = CO(g) + Fe3O4(s) =>
3 Fe(s) + 4 CO2(g) = 4 CO(g) + Fe3O4(s)

CH2CHCN + H2 = H2N(CH2)6NH2 =>
2 CH2CHCN + 5 H2 = H2N(CH2)6NH2

C7H6O3 + C2H6O = C9H10O2 + H2O =>
12 C7H6O3 + 21 C2H6O = 14 C9H10O2 + 29 H2O

NiCl2(s) + O2(g) = NiO(s) + Cl2O5(g) =>
NiCl2(s) + 3 O2(g) = NiO(s) + Cl2O5(g)

Ti + AgNO3 = Ti(NO3)3 + Ag =>
Ti + 3 AgNO3 = Ti(NO3)3 + 3 Ag

Hg3N2 = Hg3 + N2 =>
Hg3N2 = Hg3 + N2

K2Cr2O7 + Sn + HCl = SnCl4 + KCl + ClCr3 + H2O =>
6 K2Cr2O7 + 17 Sn + 84 HCl = 17 SnCl4 + 12 KCl + 4 ClCr3 + 42 H2O

I{-}(aq) + Br2(l) = I2(s) + Br{-}(aq) =>
2 I{-}(aq) + Br2(l) = I2(s) + 2 Br{-}(aq)

CrCl3*6H2O = Cr2O3 + H2O + HCl =>
2 CrCl3*6H2O = Cr2O3 + 9 H2O + 6 HCl

C13H10O + NaBH4 = C13H12O + BH2 + Na =>
C13H10O + NaBH4 = C13H12O + BH2 + Na

Ti(SO4)2 + H2O = TiOSO4 + H2SO4 =>
Ti(SO4)2 + H2O = TiOSO4 + H2SO4

Cu(s) + H2SO4(l) = Cu2SO4 + H2O(l) + SO2(g) =>
2 Cu(s) + 2 H2SO4(l) = Cu2SO4 + 2 H2O(l) + SO2(g)

H3(PO4) + NH4OH = H2O + (NH4)3(PO4) =>
H3(PO4) + 3 NH4OH = 3 H2O + (NH4)3(PO4)

(NH4)2CO3 + Zn(NO3)2 = (NH4)NO3 + ZnCO3 =>
(NH4)2CO3 + Zn(NO3)2 = 2(NH4)NO3 + ZnCO3

Na2(O2) + H2O = Na(OH) + O2 =>
2 Na2(O2) + 2 H2O = 4 Na(OH) + O2

FeBr3 + K2S = FeBr2 + S + KBr =>
2 FeBr3 + K2S = 2 FeBr2 + S + 2 KBr

C3H8O3 = C3H6O2 + H2 + CO2 =>
4 C3H8O3 = 3 C3H6O2 + 7 H2 + 3 CO2

H2SO4(aq) + Ca(OH)2 = CaSO4(s) + H2O =>
H2SO4(aq) + Ca(OH)2 = CaSO4(s) + 2 H2O

NiO + H2SO4 + H2O = NiSO4*6H2O =>
NiO + H2SO4 + 5 H2O = NiSO4*6H2O

Co(H2O)6{2+} + Cl{-} = CoCl4{2-} + H2O =>
Co(H2O)6{2+} + 4 Cl{-} = CoCl4{2-} + 6 H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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