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Chemische vergelijkingen in evenwicht op02/21/24

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Breng de vergelijking van een chemische reactie in evenwicht
CH3COCH3 + H2 = CH3CO + CH4 =>
2 CH3COCH3 + H2 = 2 CH3CO + 2 CH4

Mg + NaCO3 = MgCO3 + Na =>
Mg + NaCO3 = MgCO3 + Na

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

Cu + Cl2 = CuCl =>
2 Cu + Cl2 = 2 CuCl

Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl

Cu(NO3)2 = CuO + N02 + O2 =>
2 Cu(NO3)2 = 2 CuO + 2 N02 + 5 O2

Ba(C2H3O2)2 = Ba{+2} + (C2H3O2)2{-2} =>
Ba(C2H3O2)2 = Ba{+2} + (C2H3O2)2{-2}

Na2PO4 + NiCl2 = NiPO4 + NaCl =>
Na2PO4 + NiCl2 = NiPO4 + 2 NaCl

H2O2 + O2 = H2O3 =>
2 H2O2 + O2 = 2 H2O3

Fe2S3 + N2 = S3 + Fe2N2 =>
Fe2S3 + N2 = S3 + Fe2N2

Li2CO3 + HI = LiI + H2CO3 =>
Li2CO3 + 2 HI = 2 LiI + H2CO3

HGly + NaOH = NaGly + H2O =>
HGly + NaOH = NaGly + H2O

Mg(OH)2 + (NH4)3PO4 = Mg3(PO4)2 + NH4 + HOOH =>
3 Mg(OH)2 + 2(NH4)3PO4 = Mg3(PO4)2 + 6 NH4 + 3 HOOH

Hg2O3 = Hg + O =>
Hg2O3 = 2 Hg + 3 O

V2O5 + Mg = MgV2O4 + Mg3(VO4)2 =>
4 V2O5 + 6 Mg = 3 MgV2O4 + Mg3(VO4)2

HClO3(aq) + HBr(aq) = HCl(l) + Br2(g) + H2O(l) =>
HClO3(aq) + 6 HBr(aq) = HCl(l) + 3 Br2(g) + 3 H2O(l)

KMnO4 + Cr(NO3)3 + H2O = Mn(NO3)2 + KNO3 + HNO3 + H2CrO4 =>
3 KMnO4 + 5 Cr(NO3)3 + 8 H2O = 3 Mn(NO3)2 + 3 KNO3 + 6 HNO3 + 5 H2CrO4

HC2H3O2(aq) + K2CO3(aq) = H2O(l) + CO2(g) + KC2H3O2(aq) =>
2 HC2H3O2(aq) + K2CO3(aq) = H2O(l) + CO2(g) + 2 KC2H3O2(aq)

FeBr2 + K2S = FeS(s) + KBr =>
FeBr2 + K2S = FeS(s) + 2 KBr

NH4C2H3O2 + NaOH = NH4OH + NaC2H3O2 =>
NH4C2H3O2 + NaOH = NH4OH + NaC2H3O2

Ag + HF = AgF + H2 =>
2 Ag + 2 HF = 2 AgF + H2

KBr + HClO = KClO + HBr =>
KBr + HClO = KClO + HBr

Cu3(PO4)2 + Zn = Cu + Zn(PO4)2 =>
Cu3(PO4)2 + Zn = 3 Cu + Zn(PO4)2

Zn + KOH + H2O = K2[Zn(OH)4] + H2 =>
Zn + 2 KOH + 2 H2O = K2[Zn(OH)4] + H2

Cu(NO3)2 = CuO + N02 + O2 =>
2 Cu(NO3)2 = 2 CuO + 2 N02 + 5 O2

C14H12 + KMnO4 + H2SO4 = C7H6O2 + MnSO4 + K2SO4 + H2O =>
5 C14H12 + 8 KMnO4 + 12 H2SO4 = 10 C7H6O2 + 8 MnSO4 + 4 K2SO4 + 12 H2O

Cu(NO3)2 = CuO + N02 + O2 =>
2 Cu(NO3)2 = 2 CuO + 2 N02 + 5 O2

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

Co(NO3)3 + Zn2 = Zn(NO3)2 + Co2 =>
4 Co(NO3)3 + 3 Zn2 = 6 Zn(NO3)2 + 2 Co2

K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2

(NH2)2CS + I2 = C2H6N4S2 + HI =>
2(NH2)2CS + I2 = C2H6N4S2 + 2 HI

Cr(OH)4 + H2O2 = (CrO4) + H2O =>
Cr(OH)4 + 2 H2O2 = (CrO4) + 4 H2O

Fe + KMnO4 + H2SO4 + H3PO4 = H2O + FePO4 + MnSO4 + K2SO4 =>
10 Fe + 6 KMnO4 + 9 H2SO4 + 10 H3PO4 = 24 H2O + 10 FePO4 + 6 MnSO4 + 3 K2SO4

KI + H2O2 = KIO + H2O = KI + H2O + O2 =>
KI + H2O2 = KIO + H2O

NiSO4 + Cu = Ni + CuSO4 =>
NiSO4 + Cu = Ni + CuSO4

RbCl(aq) + BaCl2(aq) = BaCl + RbCl2 =>
RbCl(aq) + BaCl2(aq) = BaCl + RbCl2

C2H4O2 + CHNaO3 = CH3COONa + H2O + CO2 =>
C2H4O2 + CHNaO3 = CH3COONa + H2O + CO2

Fe2(SO4)3 + NaOH = Fe(OH)3 + Na2SO4 =>
Fe2(SO4)3 + 6 NaOH = 2 Fe(OH)3 + 3 Na2SO4

Fe2 + NO3 = Fe(NO3)3 =>
Fe2 + 6 NO3 = 2 Fe(NO3)3

Cu + Fe(OH)3 = CuOH + Fe =>
3 Cu + Fe(OH)3 = 3 CuOH + Fe

H3PO4 + NH3 = [(NH4)3PO4] =>
H3PO4 + 3 NH3 = [(NH4)3PO4]

CH2CH2 + H2O = CH3CH2OH =>
CH2CH2 + H2O = CH3CH2OH

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

Al + NO3{-} + H{+} = Al{3+} + NH4 + H2O =>
3 Al + NO3{-} + 10 H{+} = 3 Al{3+} + NH4 + 3 H2O

MnO4 + HSO3 = MnO2 + SO4 + OH =>
MnO4 + HSO3 = MnO2 + SO4 + OH

B2(CO3)3 + Mg(CN)2 = MgCO3 + B(CN)3 =>
B2(CO3)3 + 3 Mg(CN)2 = 3 MgCO3 + 2 B(CN)3

MnO5 + HCl = MnCl2 + Cl + H2O =>
MnO5 + 10 HCl = MnCl2 + 8 Cl + 5 H2O

HClO4 + Zn = ZnCl2 + Zn(ClO4)2 + H2O =>
16 HClO4 + 8 Zn = ZnCl2 + 7 Zn(ClO4)2 + 8 H2O

CuCl2 + KS = CuS2 + KCl =>
CuCl2 + 2 KS = CuS2 + 2 KCl

[Ni(NH3)6]Cl2 = NH3 + NiCl2 =>
[Ni(NH3)6]Cl2 = 6 NH3 + NiCl2

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Breng de vergelijking van een chemische reactie in evenwicht
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