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Chemische vergelijkingen in evenwicht op08/11/24

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Breng de vergelijking van een chemische reactie in evenwicht
Zn + HNO3 = Zn(NO3)2 + NH4NO3 + H2O =>
4 Zn + 10 HNO3 = 4 Zn(NO3)2 + NH4NO3 + 3 H2O

As4 + Cl2 = AsCl3 =>
As4 + 6 Cl2 = 4 AsCl3

Zn + HNO3 = Zn(NO3)2 + NH4NO3 + H2O =>
4 Zn + 10 HNO3 = 4 Zn(NO3)2 + NH4NO3 + 3 H2O

Al(OH)3 + NH3 = Al(NH3) + OH =>
Al(OH)3 + NH3 = Al(NH3) + 3 OH

SO3 + Ba(OH)2 = (BaOH)2SO4 + H2O =>
SO3 + 2 Ba(OH)2 = (BaOH)2SO4 + H2O

H2SO4 + NaH2PO4 = NaHSO4 + H3PO4 =>
H2SO4 + NaH2PO4 = NaHSO4 + H3PO4

H2SO4 + Mg = Mg2SO4 + SO2 + H2O =>
2 H2SO4 + 2 Mg = Mg2SO4 + SO2 + 2 H2O

S + HNO3 = SO4{2-} + NO + H{+} =>
S + 2 HNO3 = SO4{2-} + 2 NO + 2 H{+}

NH4Cl + CH3COONa = NaCl + CH3COONH4 =>
NH4Cl + CH3COONa = NaCl + CH3COONH4

HCIO4 + Cd = CdCIO4 + H2 =>
2 HCIO4 + 2 Cd = 2 CdCIO4 + H2

Mn + Ni(NO3)2 = MnNO3 + Ni =>
2 Mn + Ni(NO3)2 = 2 MnNO3 + Ni

C6H5NO2 + Fe + HCl = C6H5NH2 + FeCl3 + H2O =>
C6H5NO2 + 2 Fe + 6 HCl = C6H5NH2 + 2 FeCl3 + 2 H2O

NaHCO3 + H3C6H5O2 = CO2 + H2O + NaC2H3O2 =>
7 NaHCO3 + 2 H3C6H5O2 = 5 CO2 + H2O + 7 NaC2H3O2

[Ru(AcAc)3] + H2 + CO = [Ru3(CO)2] + HAcAc =>
6[Ru(AcAc)3] + 9 H2 + 4 CO = 2[Ru3(CO)2] + 18 HAcAc

(NH4)3PO4 + AgClO3 = Ag3PO4 + NH4ClO3 =>
(NH4)3PO4 + 3 AgClO3 = Ag3PO4 + 3 NH4ClO3

NaI + MgS = NaS + IMg =>
NaI + MgS = NaS + IMg

C9H8O4 + CH3OH = C7H6O3 + C3H6O2 =>
C9H8O4 + CH3OH = C7H6O3 + C3H6O2

K3[Fe(CN)6] + NH4SCN = KSCN + (NH4)3Fe(CN)6 =>
K3[Fe(CN)6] + 3 NH4SCN = 3 KSCN + (NH4)3Fe(CN)6

NH2CH2COOH + FeSO4 + NaOH = [Fe(NH2CH2COO)2] + Na2SO4 + H2O =>
2 NH2CH2COOH + FeSO4 + 2 NaOH = [Fe(NH2CH2COO)2] + Na2SO4 + 2 H2O

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

CH3OH + N2O = CO2 + H2O + N =>
CH3OH + 3 N2O = CO2 + 2 H2O + 6 N

H2MnO4 + Al(OH)3 = Al2(MnO4)3 + H2O =>
3 H2MnO4 + 2 Al(OH)3 = Al2(MnO4)3 + 6 H2O

Mn(NO3)2 + H2O2 + NaOH = MnO2 + Na(NO3) + H2O =>
Mn(NO3)2 + H2O2 + 2 NaOH = MnO2 + 2 Na(NO3) + 2 H2O

NiS = Ni3S2 + S =>
3 NiS = Ni3S2 + S

H2SO4 + Mg = Mg2SO4 + SO2 + H2O =>
2 H2SO4 + 2 Mg = Mg2SO4 + SO2 + 2 H2O

H2(g) + O2(g) = H2O(l) =>
2 H2(g) + O2(g) = 2 H2O(l)

C2H5COOH + Mg2O = C2H5COOMg + H2O =>
2 C2H5COOH + Mg2O = 2 C2H5COOMg + H2O

HBrO3 + HNO2 = HNO3 + Br2 + H2O =>
2 HBrO3 + 5 HNO2 = 5 HNO3 + Br2 + H2O

KI + H2O = H2 + I2 + KO =>
2 KI + 2 H2O = 2 H2 + I2 + 2 KO

Al[NO3]3 + [NH4]3PO4 = AlPO4 + NH4NO3 =>
Al[NO3]3 + [NH4]3PO4 = AlPO4 + 3 NH4NO3

MgSO4 + HNO3 = Mg(NO3)2 + H2 + SO4 =>
MgSO4 + 2 HNO3 = Mg(NO3)2 + H2 + SO4

NaC3H5O3 + H2O = Na + C3H4O3 + H3O =>
NaC3H5O3 + H2O = Na + C3H4O3 + H3O

Ni + NaCl = Ni(NaCl) =>
Ni + NaCl = Ni(NaCl)

Fe2(O3)3 + H2 = Fe + H2O =>
Fe2(O3)3 + 9 H2 = 2 Fe + 9 H2O

Ba2OH + NH4SCN = Ba2SCN + NH4OH =>
Ba2OH + NH4SCN = Ba2SCN + NH4OH

C6H5CH3 + HNO3 = C6H4NO3 + CH4 =>
21 C6H5CH3 + 20 HNO3 = 20 C6H4NO3 + 27 CH4

Pb2{+} + S2{-} = PbS(s) =>
Pb2{+} + S2{-} = 2 PbS(s)

Fe{3+} + Fe{+} = Fe{2+} =>
Fe{3+} + Fe{+} = 2 Fe{2+}

C2H3O2Na + H2O = C2H5O3Na =>
C2H3O2Na + H2O = C2H5O3Na

BeO + Na2O = Be + NaO2 =>
3 BeO + Na2O = 3 Be + 2 NaO2

Li2S + FeCl2 = LiCl + FeS =>
Li2S + FeCl2 = 2 LiCl + FeS

K2Cr2O7 + KNO2 + H2SO4 = KNO3 + K2SO4 + Cr2(SO4)3 + H2O =>
K2Cr2O7 + 3 KNO2 + 4 H2SO4 = 3 KNO3 + K2SO4 + Cr2(SO4)3 + 4 H2O

P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5

Ti + Br2 = TiBr =>
2 Ti + Br2 = 2 TiBr

AgI + NaCN = Ag(CN)2 + Na2I =>
AgI + 2 NaCN = Ag(CN)2 + Na2I

KMnO4 + NH3 + KOH = K2MnO4 + H2O + N2 =>
6 KMnO4 + 2 NH3 + 6 KOH = 6 K2MnO4 + 6 H2O + N2

H2SO4 + NO + NO2 = NOHSO4 + H2O =>
2 H2SO4 + NO + NO2 = 2 NOHSO4 + H2O

Cu2 + PbN(NO3)2 = Cu(NO3)2 + PbN =>
Cu2 + 2 PbN(NO3)2 = 2 Cu(NO3)2 + 2 PbN

Cr2(SO4)3 + K3[Fe(CN)6] + KOH = K2CrO4 + K4[Fe(CN)6] + H2O + K2SO4 =>
Cr2(SO4)3 + 6 K3[Fe(CN)6] + 16 KOH = 2 K2CrO4 + 6 K4[Fe(CN)6] + 8 H2O + 3 K2SO4

NH4HCO3 + NaOH = NaHCO3 + NH3 + H2O =>
NH4HCO3 + NaOH = NaHCO3 + NH3 + H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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