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Chemische vergelijkingen in evenwicht op01/30/25

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Breng de vergelijking van een chemische reactie in evenwicht
HC3H5O3(aq) + OH(aq) = C3H5O3(aq) + H2O(l) =>
HC3H5O3(aq) + OH(aq) = C3H5O3(aq) + H2O(l)

Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O

Ba + Co3 = Ba(Co3)2 =>
Ba + 2 Co3 = Ba(Co3)2

Cu2(CrO4) + Fe = Fe2(CrO4)3 + Cu =>
3 Cu2(CrO4) + 2 Fe = Fe2(CrO4)3 + 6 Cu

K2CO3 + HCl = CO2 + H2O + KCl =>
K2CO3 + 2 HCl = CO2 + H2O + 2 KCl

CaClO3 = Ca + ClO3 =>
CaClO3 = Ca + ClO3

K2[HgI4] + CuSO4 + SO2 + H2O = Cu2[HgI4] + K2SO4 + H2SO4 =>
K2[HgI4] + 2 CuSO4 + SO2 + 2 H2O = Cu2[HgI4] + K2SO4 + 2 H2SO4

HBr(g) + HNO3(ac) = NO(g) + Br2(l) + H2O(l) =>
6 HBr(g) + 2 HNO3(ac) = 2 NO(g) + 3 Br2(l) + 4 H2O(l)

CaCl{2+} + AgI = CaI{+2} + ClAg =>
CaCl{2+} + AgI = CaI{+2} + ClAg

Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag

Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2

NH3 + Sr(OH)2 = Sr3N2 + H2O =>
2 NH3 + 3 Sr(OH)2 = Sr3N2 + 6 H2O

FeCl2 + H2SO4 = Fe2(SO4)3 + SO2 + HCl + H2O =>
2 FeCl2 + 4 H2SO4 = Fe2(SO4)3 + SO2 + 4 HCl + 2 H2O

(CH3)3CCl + Mg + CH3CHO + H2SO4 = (CH3)3C2(OH)CH3 + MgClSO4 + H2 =>
(CH3)3CCl + Mg + CH3CHO + H2SO4 = (CH3)3C2(OH)CH3 + MgClSO4 + H2

Ba(OH)2*8H2O + CH3COOH = Ba(CH3COO)2 + H2O =>
Ba(OH)2*8H2O + 2 CH3COOH = Ba(CH3COO)2 + 10 H2O

NaCl + Co = CoCl2 + Na =>
2 NaCl + Co = CoCl2 + 2 Na

P4 + O2 = P2O5 =>
P4 + 5 O2 = 2 P2O5

K2Cr2O7 + HCl + K2SO3 = CrCl3 + K2SO4 + H2O + KCl =>
K2Cr2O7 + 8 HCl + 3 K2SO3 = 2 CrCl3 + 3 K2SO4 + 4 H2O + 2 KCl

SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4

Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3

Cu2(CrO4) + Fe = Fe2(CrO4)3 + Cu =>
3 Cu2(CrO4) + 2 Fe = Fe2(CrO4)3 + 6 Cu

C2O + H2O = CH4 + O2 =>
2 C2O + 8 H2O = 4 CH4 + 5 O2

C6H5CH3 + H2O = C6H5COO{-} + H{+} + {-} =>
C6H5CH3 + 2 H2O = C6H5COO{-} + 7 H{+} + 6e

KBr + Li2SO4 = K2SO4 + LiBr =>
2 KBr + Li2SO4 = K2SO4 + 2 LiBr

H3C6H5O7 + Li = Li3C6H5O7 + H2 =>
2 H3C6H5O7 + 6 Li = 2 Li3C6H5O7 + 3 H2

Al + Fe{3}O{4} = Al{2}O{3} + Fe =>
3 Al + 2 Fe{3}O{4} = 3 Al{2}O{3} + 2 Fe

Cr + HCl = CrCl3 + H2 =>
2 Cr + 6 HCl = 2 CrCl3 + 3 H2

Ca(NO3)2(aq) + Na3PO4(aq) = Ca3(PO4)2(s) + NaNO3(aq) =>
3 Ca(NO3)2(aq) + 2 Na3PO4(aq) = Ca3(PO4)2(s) + 6 NaNO3(aq)

Na2Cr2O7 + HI = H2Cr2O7 + NaI =>
Na2Cr2O7 + 2 HI = H2Cr2O7 + 2 NaI

CH3CH2CH(OH)2 + K2Cr2O7 + H2SO4 = CH3CH2COOH + K2SO4 + Cr2(SO4)3 + H2O =>
3 CH3CH2CH(OH)2 + K2Cr2O7 + 4 H2SO4 = 3 CH3CH2COOH + K2SO4 + Cr2(SO4)3 + 7 H2O

Co(s) + MgSO4(aq) = CoSO4(aq) + Mg(s) =>
Co(s) + MgSO4(aq) = CoSO4(aq) + Mg(s)

Fe(OH)3 + HCl + H2O = [Fe(H2O)6]Cl3 =>
Fe(OH)3 + 3 HCl + 3 H2O = [Fe(H2O)6]Cl3

NaHCO3 + CH3COOH = CH3COONa + H2O + CO2 =>
NaHCO3 + CH3COOH = CH3COONa + H2O + CO2

K2SO4 + BaCl2 = KCl + BaSO4 =>
K2SO4 + BaCl2 = 2 KCl + BaSO4

NH4*NO3 = N2O + H2O =>
NH4*NO3 = N2O + 2 H2O

TI2O3 + CO2 = TI2(CO3)3 =>
TI2O3 + 3 CO2 = TI2(CO3)3

N2 + O2 = N2O5 =>
2 N2 + 5 O2 = 2 N2O5

Na2CO3 + Sr(OH)2 = SrCO3 + Na2(OH)2 =>
Na2CO3 + Sr(OH)2 = SrCO3 + Na2(OH)2

FeBr + Na3PO4 = Na2Br + Fe3(PO4)2 =>
3 FeBr + 2 Na3PO4 = 3 Na2Br + Fe3(PO4)2

AgF + NaCl = NaF + AgCl =>
AgF + NaCl = NaF + AgCl

K2S2O8 + Ni2SO4 + NaOH = K2SO4 + Na2SO4 + Ni(OH)3 =>
2 K2S2O8 + Ni2SO4 + 6 NaOH = 2 K2SO4 + 3 Na2SO4 + 2 Ni(OH)3

CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O

Mg + HNO3 = H2 + Mg(NO3)2 =>
Mg + 2 HNO3 = H2 + Mg(NO3)2

S2O8{2-} + I{-} = SO4{2-} + I2 =>
S2O8{2-} + 2 I{-} = 2 SO4{2-} + I2

HClO4 + Ca(OH)2 = Ca(ClO4)2 + H2O =>
2 HClO4 + Ca(OH)2 = Ca(ClO4)2 + 2 H2O

C13H18O7 + O2 = CO2 + H2O =>
C13H18O7 + 14 O2 = 13 CO2 + 9 H2O

Al(OH)3 + NaOH = NaAlO2*2H2O =>
Al(OH)3 + NaOH = NaAlO2*2H2O

Mg3N2 + H2O = Mg(OH)2 + NH3 =>
Mg3N2 + 6 H2O = 3 Mg(OH)2 + 2 NH3

Fe(ii)(s) + HCl(aq) = FeCl3(aq) + H2(g) =>
2 Fe(ii)(s) + 6 HCl(aq) = 2 FeCl3(aq) + 3 H2(g)

H2 + N2 = NH3 =>
3 H2 + N2 = 2 NH3

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Breng de vergelijking van een chemische reactie in evenwicht
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