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Chemische vergelijkingen in evenwicht op12/25/24

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Breng de vergelijking van een chemische reactie in evenwicht
Fe + NH4SCN = [Fe(SCN)6]3 + NH4 =>
3 Fe + 18 NH4SCN = [Fe(SCN)6]3 + 18 NH4

HF + NaCl = HFNaCl =>
HF + NaCl = HFNaCl

NHClO4 + Al = AlCl3 + Al2O3 + H2O + N2 =>
6 NHClO4 + 16 Al = 2 AlCl3 + 7 Al2O3 + 3 H2O + 3 N2

P4* + O2 = P4O10 =>
P4* + 5 O2 = P4O10

Br2 + NaO = NaBr + O2 =>
Br2 + 2 NaO = 2 NaBr + O2

FeCO3 = FeO(s) + CO2(g) =>
FeCO3 = FeO(s) + CO2(g)

Fe + NH4SCN = FeSCN + NH4 =>
Fe + NH4SCN = FeSCN + NH4

(NH4)2CO3 + HCl = NH4Cl + H2O + CO2 =>
(NH4)2CO3 + 2 HCl = 2 NH4Cl + H2O + CO2

Al + S = Al2S3 =>
2 Al + 3 S = Al2S3

Cl + SBr2 = ClBr2 + S =>
Cl + SBr2 = ClBr2 + S

NO2(g) = N2O(g) + O2(g) =>
4 NO2(g) = 2 N2O(g) + 3 O2(g)

Mg(OH)2(ag) + HCl(ag) = MgCl2 + H2O =>
Mg(OH)2(ag) + 2 HCl(ag) = MgCl2 + 2 H2O

NO + NH3 = N2H3O =>
NO + NH3 = N2H3O

C7H7O3N + O2 = CO2 + H2O + NO2 =>
4 C7H7O3N + 33 O2 = 28 CO2 + 14 H2O + 4 NO2

SnCl + H2SO4 = SnSO4 + H2Cl =>
SnCl + H2SO4 = SnSO4 + H2Cl

Ca(ClO4)2*4H2O + H2SO4 = HClO4 + CaSO4*2H2O + H2O =>
Ca(ClO4)2*4H2O + H2SO4 = 2 HClO4 + CaSO4*2H2O + 2 H2O

NH4{+} + OH{-} + AlCl3 = Al(OH)3 + NH4Cl =>
3 NH4{+} + 3 OH{-} + AlCl3 = Al(OH)3 + 3 NH4Cl

C7H7O3N + O2 = CO2 + H2O + N2 =>
4 C7H7O3N + 29 O2 = 28 CO2 + 14 H2O + 2 N2

C7H7O3N + O2 = CO2 + H2O + HNO3 =>
2 C7H7O3N + 17 O2 = 14 CO2 + 6 H2O + 2 HNO3

AgNO3 + KCN = AgCN + KNO3 =>
AgNO3 + KCN = AgCN + KNO3

C7H7O3N + O2 = CO2 + H2O + HNO2 =>
C7H7O3N + 8 O2 = 7 CO2 + 3 H2O + HNO2

PI5 = P + I2 =>
2 PI5 = 2 P + 5 I2

OH + HCl = HOHCl =>
OH + HCl = HOHCl

PI5 = P + I =>
PI5 = P + 5 I

H2S2O3 + HNO3 + H2O = H2SO4 + HNO2 =>
H2S2O3 + 4 HNO3 + H2O = 2 H2SO4 + 4 HNO2

SnS + HNO3 + H2O = H10Sn5O15 + NO + S2 =>
30 SnS + 40 HNO3 + 10 H2O = 6 H10Sn5O15 + 40 NO + 15 S2

Fe(s) + HBr(aq) = FeBr2(aq) + H2(g) =>
Fe(s) + 2 HBr(aq) = FeBr2(aq) + H2(g)

SnS + HNO3 + H2O = H2SnO3 + NO + S =>
3 SnS + 4 HNO3 + H2O = 3 H2SnO3 + 4 NO + 3 S

KCO3 + H2SO4 = KSO4 + CO2 + H2O =>
KCO3 + H2SO4 = KSO4 + CO2 + H2O

OH + HCl = HOHCl =>
OH + HCl = HOHCl

Sb2O3 + H2O2 + KOH + H2O = K[Sb(OH)6] =>
Sb2O3 + 2 H2O2 + 2 KOH + 3 H2O = 2 K[Sb(OH)6]

OH + HCl = HOHCl =>
OH + HCl = HOHCl

Zn + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + ZnSO4 + K2SO4 + H2O =>
3 Zn + K2Cr2O7 + 7 H2SO4 = Cr2(SO4)3 + 3 ZnSO4 + K2SO4 + 7 H2O

HNO3 = NO2 + H2O + O2 =>
4 HNO3 = 4 NO2 + 2 H2O + O2

Mg(NO3)2 + (NH4)2S = MgS + NO3NH4 =>
Mg(NO3)2 + (NH4)2S = MgS + 2 NO3NH4

Au + MgSO4 = Mg + Au2(SO4)3 =>
2 Au + 3 MgSO4 = 3 Mg + Au2(SO4)3

Mg(NO3)2 + (NH4)2S = MgS + (NH4)(NO3) =>
Mg(NO3)2 + (NH4)2S = MgS + 2(NH4)(NO3)

NaNO3 + Mg3(PO4)2 = Mg(NO3)2 + Na3PO4 =>
6 NaNO3 + Mg3(PO4)2 = 3 Mg(NO3)2 + 2 Na3PO4

OH + HCl = HOHCl =>
OH + HCl = HOHCl

Ni + HCl = H2 + NiCl3 =>
2 Ni + 6 HCl = 3 H2 + 2 NiCl3

FeCl3 + SO2 = Fe2S3 + ClO =>
2 FeCl3 + 3 SO2 = Fe2S3 + 6 ClO

MgBr2 + KHCO3 = Mg(HCO3)2 + KBr =>
MgBr2 + 2 KHCO3 = Mg(HCO3)2 + 2 KBr

C6H12O6 + Cu(OH)2 = CuOH + C6H12O7 + H2O =>
C6H12O6 + 2 Cu(OH)2 = 2 CuOH + C6H12O7 + H2O

HgO + LiOH = Hg(OH)2 + Li2O =>
HgO + 2 LiOH = Hg(OH)2 + Li2O

(NH4)2S + Mg(NO3)2 = NH4NO3 + MgS =>
(NH4)2S + Mg(NO3)2 = 2 NH4NO3 + MgS

HCl + OH = H2O + Cl =>
HCl + OH = H2O + Cl

C9H7N + O2 = CO2 + H2O + N2 =>
4 C9H7N + 43 O2 = 36 CO2 + 14 H2O + 2 N2

H + Zn(NO3)2 = HNO3 + Zn =>
2 H + Zn(NO3)2 = 2 HNO3 + Zn

Sb + Cl2 = Sb2Cl5 =>
4 Sb + 5 Cl2 = 2 Sb2Cl5

(MgOH)2CO3 + H2 = Mg(OH)2 + C + H2O =>
(MgOH)2CO3 + 2 H2 = 2 Mg(OH)2 + C + H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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