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Chemische vergelijkingen in evenwicht op11/22/24

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Breng de vergelijking van een chemische reactie in evenwicht
C2H5(OH) + O2 = CO + H2O =>
C2H5(OH) + 2 O2 = 2 CO + 3 H2O

Na + NiSO4 = Na2SO4 + Ni =>
2 Na + NiSO4 = Na2SO4 + Ni

Ba(NO3)2 + K2CO3 = BaCO3 + (NO3)2 + K2 =>
Ba(NO3)2 + K2CO3 = BaCO3 + (NO3)2 + K2

(NH4)2SO4 + K(OH) = K2(SO4) + NH3 + H2O =>
(NH4)2SO4 + 2 K(OH) = K2(SO4) + 2 NH3 + 2 H2O

F5SeOF + OH{-} = SeO4{-2} + F{-} + H2O + O2 =>
2 F5SeOF + 16 OH{-} = 2 SeO4{-2} + 12 F{-} + 8 H2O + O2

ClO + O2 = Cl2O3 =>
4 ClO + O2 = 2 Cl2O3

CO + H2O + NO = C2H5N + O2 =>
8 CO + 10 H2O + 4 NO = 4 C2H5N + 11 O2

F5SeOF + OH{-} = SeO4{-2} + F{-} + H2O + O2 =>
2 F5SeOF + 16 OH{-} = 2 SeO4{-2} + 12 F{-} + 8 H2O + O2

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

Bi + Cl + H2O = BiClO + HCl =>
Bi + 3 Cl + H2O = BiClO + 2 HCl

H2SO3 + K2MnO4 = MnO2 + KMnO4 + K2SO3 + H2O =>
2 H2SO3 + 3 K2MnO4 = MnO2 + 2 KMnO4 + 2 K2SO3 + 2 H2O

HClO3(aq) + NaOH(aq) = NaClO3 + H2O(l) =>
HClO3(aq) + NaOH(aq) = NaClO3 + H2O(l)

I2 + O2 = I4O9 =>
4 I2 + 9 O2 = 2 I4O9

NH3(g) + CO2(g) + H2O(l) = NH4HCO3(aq) =>
NH3(g) + CO2(g) + H2O(l) = NH4HCO3(aq)

C6H6SO3 + NaOH = C6H5OH + Na + SO3 + H =>
C6H6SO3 + NaOH = C6H5OH + Na + SO3 + H

CH3OH + SOCl2 = CH3Cl + SO2 + H2O =>
2 CH3OH + SOCl2 = 2 CH3Cl + SO2 + H2O

Al(HSO4)3 + CrOHSO4 = Al(SO4)3 + CrSO4 + H2O =>
Al(HSO4)3 + 3 CrOHSO4 = Al(SO4)3 + 3 CrSO4 + 3 H2O

Mg + FeBr3 = MgBr2 + Fe =>
3 Mg + 2 FeBr3 = 3 MgBr2 + 2 Fe

C16H32O2 + CH3OH = C17H34O2 + C3H8O3 =>
15 C16H32O2 + CH3OH = 14 C17H34O2 + C3H8O3

Al + NH3 = Al(NH3) =>
Al + NH3 = Al(NH3)

Al4C3(aq) + H2O(l) = Al(OH)3 + CH4(aq) =>
Al4C3(aq) + 12 H2O(l) = 4 Al(OH)3 + 3 CH4(aq)

H3AsO4 + KOH = K3(AsO4) + H2O =>
H3AsO4 + 3 KOH = K3(AsO4) + 3 H2O

Na2S2O3 + NaIO3 + NaOH = I2 + Na2SO4 + H2O =>
5 Na2S2O3 + 8 NaIO3 + 2 NaOH = 4 I2 + 10 Na2SO4 + H2O

KAl(SO4)2*12H2O + NH3 = Al(OH)3 + (NH4)2SO4 + H2O + K2(SO4) =>
2 KAl(SO4)2*12H2O + 6 NH3 = 2 Al(OH)3 + 3(NH4)2SO4 + 18 H2O + K2(SO4)

HNO3 + H2S = NO + S + H2O =>
2 HNO3 + 3 H2S = 2 NO + 3 S + 4 H2O

C6H6CHO + Cu(OH)2 + KOH = C6H6COOK + H2O + Cu =>
C6H6CHO + Cu(OH)2 + KOH = C6H6COOK + 2 H2O + Cu

C2H5OH + NH3 = (C2H5)2NH + H2O =>
2 C2H5OH + NH3 = (C2H5)2NH + 2 H2O

H3PO4 + Mg = H2 + Mg2(PO4)2 =>
2 H3PO4 + 2 Mg = 3 H2 + Mg2(PO4)2

KMnO4 + Cu = CuMnO4 + K =>
KMnO4 + Cu = CuMnO4 + K

CH3COOK + NaOH = CH4 + K2CO3 + Na2CO3 =>
2 CH3COOK + 2 NaOH = 2 CH4 + K2CO3 + Na2CO3

H3VO4 + FeSO4 + H2SO4 = Fe2(SO4)3 + VOSO4 + H2O =>
2 H3VO4 + 2 FeSO4 + 3 H2SO4 = Fe2(SO4)3 + 2 VOSO4 + 6 H2O

NaCl(aq) + Mg(NO3)2(aq) = NaNO3(aq) + MgCl2(s) =>
2 NaCl(aq) + Mg(NO3)2(aq) = 2 NaNO3(aq) + MgCl2(s)

(CH3)2S + O2 = CO2 + H2O + SO3 =>
(CH3)2S + 5 O2 = 2 CO2 + 3 H2O + SO3

NH3 + S2 = NS + H2S =>
4 NH3 + 5 S2 = 4 NS + 6 H2S

Cu3(PO4)2 + NaOH = Na3PO4 + Cu(OH)2 =>
Cu3(PO4)2 + 6 NaOH = 2 Na3PO4 + 3 Cu(OH)2

Fe(s) + S8(g) = FeS(s) =>
8 Fe(s) + S8(g) = 8 FeS(s)

C6H6O + KMnO4 + H2SO4 = C6H4O2 + K2SO4 + MnSO4 + H2O =>
5 C6H6O + 4 KMnO4 + 6 H2SO4 = 5 C6H4O2 + 2 K2SO4 + 4 MnSO4 + 11 H2O

KIO3 = KI + O2 =>
2 KIO3 = 2 KI + 3 O2

CuCuO + HCl = CuCl + H2O =>
CuCuO + 2 HCl = 2 CuCl + H2O

Na2CO3NaNO3 = Na2NO3NaCO3 =>
Na2CO3NaNO3 = Na2NO3NaCO3

Pt + O = Pt2O4 =>
2 Pt + 4 O = Pt2O4

Ba(C2H3O2)2 + K2CO3 = BaCO3 + K2(C2H3O2)2 =>
Ba(C2H3O2)2 + K2CO3 = BaCO3 + K2(C2H3O2)2

Al2(SO4)2 + Ba(NO3)2 = AlNO3 + Ba(SO4)2 =>
Al2(SO4)2 + Ba(NO3)2 = 2 AlNO3 + Ba(SO4)2

C6H5CH2OH + O = C6H5CHO + H2O =>
C6H5CH2OH + O = C6H5CHO + H2O

C8H11NO2 + O2 = CO2 + H2O + N2 =>
4 C8H11NO2 + 39 O2 = 32 CO2 + 22 H2O + 2 N2

CuS(s) + HNO3(aq) = CuSO4(aq) + NO2(aq) + H2O(aq) =>
CuS(s) + 8 HNO3(aq) = CuSO4(aq) + 8 NO2(aq) + 4 H2O(aq)

I2 + Cl2 + HO{-} = H3IO6{2-} + Cl{-} + H2O =>
I2 + 7 Cl2 + 18 HO{-} = 2 H3IO6{2-} + 14 Cl{-} + 6 H2O

Ca(NO2)2 + NaCl = NaNO2 + CaCl2 =>
Ca(NO2)2 + 2 NaCl = 2 NaNO2 + CaCl2

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

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

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Breng de vergelijking van een chemische reactie in evenwicht
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