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Chemische vergelijkingen in evenwicht op01/12/25

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Breng de vergelijking van een chemische reactie in evenwicht
Al(OH)3 = Al2O3 + H2O =>
2 Al(OH)3 = Al2O3 + 3 H2O

Al + FeO2H2 = AlO3H3 + Fe =>
2 Al + 3 FeO2H2 = 2 AlO3H3 + 3 Fe

Na{+} + Zn{2+} + UO2{2+} + HC2H3O2 + H2O = NaZn(UO2)3(C2H3O2)9(H2O)9 + H{+} =>
Na{+} + Zn{2+} + 3 UO2{2+} + 9 HC2H3O2 + 9 H2O = NaZn(UO2)3(C2H3O2)9(H2O)9 + 9 H{+}

Cu + HCl + KNO3 = KCl + CuCl2 + NO2 + H2O =>
Cu + 4 HCl + 2 KNO3 = 2 KCl + CuCl2 + 2 NO2 + 2 H2O

Cu(NO3)2 + NaOH = Cu(OH)2 + NaNO3 =>
Cu(NO3)2 + 2 NaOH = Cu(OH)2 + 2 NaNO3

Ca(OH)2 + HCI = Ca(CI)2 + H2O =>
Ca(OH)2 + 2 HCI = Ca(CI)2 + 2 H2O

Na3PO4(aq) + CaCl2 = NaCl + (PO4)2Ca3 =>
2 Na3PO4(aq) + 3 CaCl2 = 6 NaCl + (PO4)2Ca3

NaCH3COOH = Na + CH3COOH =>
NaCH3COOH = Na + CH3COOH

Na2B4O7 + HCl + H2O = H3BO3 + NaCl =>
Na2B4O7 + 2 HCl + 5 H2O = 4 H3BO3 + 2 NaCl

Ca(OH)2 + HNO3 = Ca(NO3)2 + H2O =>
Ca(OH)2 + 2 HNO3 = Ca(NO3)2 + 2 H2O

C10H16 + O2 = CO2 + H2O =>
C10H16 + 14 O2 = 10 CO2 + 8 H2O

Fe + Cu{+2}Cl = Fe{+}Cl + Cu =>
2 Fe + Cu{+2}Cl = 2 Fe{+}Cl + Cu

Tc2S7 + WP2 = Tc3P7 + WS3 =>
3 Tc2S7 + 7 WP2 = 2 Tc3P7 + 7 WS3

AlHSO4 = Al2SO4 + H2S + O =>
2 AlHSO4 = Al2SO4 + H2S + 4 O

C2H2 + KMnO4 + KOH = K2C2O4 + K2MnO4 + H2O =>
C2H2 + 8 KMnO4 + 10 KOH = K2C2O4 + 8 K2MnO4 + 6 H2O

B2(SO4)3 + H2O = H2SO4 + B(OH)3 =>
B2(SO4)3 + 6 H2O = 3 H2SO4 + 2 B(OH)3

H2 + N = HN02 =>
H2 + 4 N = 2 HN02

Li2S + KNO3 = LiNO3 + K2S =>
Li2S + 2 KNO3 = 2 LiNO3 + K2S

(NH4)3PO4(aq) + CaBr2(aq) = Ca3(PO4)2 + NH4Br(aq) =>
2(NH4)3PO4(aq) + 3 CaBr2(aq) = Ca3(PO4)2 + 6 NH4Br(aq)

CO2 + H2O = C2H6 + O2 =>
4 CO2 + 6 H2O = 2 C2H6 + 7 O2

C20H48 + O2 = CO2 + H2O =>
C20H48 + 32 O2 = 20 CO2 + 24 H2O

C3H6O + H2SO4 + K2Cr2O7 = CO2 + H2O + K2SO4 + Cr2(SO4)3 =>
3 C3H6O + 32 H2SO4 + 8 K2Cr2O7 = 9 CO2 + 41 H2O + 8 K2SO4 + 8 Cr2(SO4)3

CH2O2 + NaOH = Na2CO3 + H2O + H2 =>
CH2O2 + 2 NaOH = Na2CO3 + H2O + H2

NaI + KMnO4 + NaOH = NaIO3 + MnO2 + KOH + Na2O =>
NaI + 2 KMnO4 + 2 NaOH = NaIO3 + 2 MnO2 + 2 KOH + Na2O

(CH3)3CHCH(NH2)COOH + PCl5 = (CH3)3CHCH(NH2)COCl + POCl3 + HCl =>
(CH3)3CHCH(NH2)COOH + PCl5 = (CH3)3CHCH(NH2)COCl + POCl3 + HCl

CdCl2 + Na2S = CdS + NaCl =>
CdCl2 + Na2S = CdS + 2 NaCl

C6H6 + O2 = CO2(g) + H2O =>
2 C6H6 + 15 O2 = 12 CO2(g) + 6 H2O

NH4Cl + Ca(OH)2 = CaCl2 + NH3 + H2O =>
2 NH4Cl + Ca(OH)2 = CaCl2 + 2 NH3 + 2 H2O

MnO2 + Na2CO3 + KClO3 = MnNaO4 + CO2 + KCl =>
2 MnO2 + Na2CO3 + KClO3 = 2 MnNaO4 + CO2 + KCl

HSO3{-} + MnO4{-} + H{+} = Mn{+6} + H2SO4 + H2O =>
HSO3{-} + 2 MnO4{-} + 15 H{+} = 2 Mn{+6} + H2SO4 + 7 H2O

[Co(H2O)6] + KSCN = [Co(SCN)] + K + H2O =>
[Co(H2O)6] + KSCN = [Co(SCN)] + K + 6 H2O

Fe + HNO3 = H2O + NO + FeO =>
3 Fe + 2 HNO3 = H2O + 2 NO + 3 FeO

CH3Cl + NaOH = CH3OH + NaCl =>
CH3Cl + NaOH = CH3OH + NaCl

Ca + H2O = HCa + OH =>
Ca + H2O = HCa + OH

Ca(HCO3)2 + SiO2 = CO2 + CaSiO3 + H2O =>
Ca(HCO3)2 + SiO2 = 2 CO2 + CaSiO3 + H2O

Ag(CH3COO) + Na3PO4 = Ag3(PO4) + Na(CH3COO) =>
3 Ag(CH3COO) + Na3PO4 = Ag3(PO4) + 3 Na(CH3COO)

NH3 + NO = N2 + H2O =>
4 NH3 + 6 NO = 5 N2 + 6 H2O

CH3NCO + H2O = CO2 + C3H8N2O =>
2 CH3NCO + H2O = CO2 + C3H8N2O

Cu5FeS4 + O2 = CuO + Fe2O3 + SO2 =>
4 Cu5FeS4 + 29 O2 = 20 CuO + 2 Fe2O3 + 16 SO2

Ag2S = Ag + S =>
Ag2S = 2 Ag + S

KMnO4 + NaOH = KOH + MnO2 + Na2O + O2 =>
4 KMnO4 + 4 NaOH = 4 KOH + 4 MnO2 + 2 Na2O + 3 O2

Ca(OH)2(ac) + H2SO4(ac) = CaSO4(ac) + H2O(l) =>
Ca(OH)2(ac) + H2SO4(ac) = CaSO4(ac) + 2 H2O(l)

C6H5CH3 + H2 = C6H10CH3 =>
2 C6H5CH3 + 5 H2 = 2 C6H10CH3

MgSO4*3H2O(s) = MgSO4 + H2O(s) =>
MgSO4*3H2O(s) = MgSO4 + 3 H2O(s)

NaCl(ac) + H2O(l) = NaOH(ac) + H2 + Cl2 =>
2 NaCl(ac) + 2 H2O(l) = 2 NaOH(ac) + H2 + Cl2

F2(g) + H2O(l) = HF(g) + O2(g) =>
2 F2(g) + 2 H2O(l) = 4 HF(g) + O2(g)

Zn + Cu2SO4 = ZnSO4 + Cu =>
Zn + Cu2SO4 = ZnSO4 + 2 Cu

NaCl + F2 = NaF + Cl2 =>
2 NaCl + F2 = 2 NaF + Cl2

Zn + CuO4S = O4SZn + Cu =>
Zn + CuO4S = O4SZn + Cu

NaBr + Ca(OH)2 = CaBr2 + NaOH =>
2 NaBr + Ca(OH)2 = CaBr2 + 2 NaOH

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Breng de vergelijking van een chemische reactie in evenwicht
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