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Chemische vergelijkingen in evenwicht op12/27/24

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Breng de vergelijking van een chemische reactie in evenwicht
CoSO4(NH4)2[Hg(SCN)4] = Co[Hg(SCN)4](NH4)2SO4 =>
CoSO4(NH4)2[Hg(SCN)4] = Co[Hg(SCN)4](NH4)2SO4

CuCl2(aq) + Na2S(aq) = CuS(aq) + NaCl(aq) =>
CuCl2(aq) + Na2S(aq) = CuS(aq) + 2 NaCl(aq)

Sn(s) + HCl(aq) = SnCl2 + H2 =>
Sn(s) + 2 HCl(aq) = SnCl2 + H2

NH3 + H2O = NH4OH =>
NH3 + H2O = NH4OH

Sn(s) + HCl(aq) = SnCl2 + H2 =>
Sn(s) + 2 HCl(aq) = SnCl2 + H2

Fe + H2O = Fe(OH)3 + H3 =>
Fe + 3 H2O = Fe(OH)3 + H3

H2NO3 + H2SO4 + C3H6O3 = C3H5N3O9S + CO2 + H2O =>
36 H2NO3 + 12 H2SO4 + 17 C3H6O3 = 12 C3H5N3O9S + 15 CO2 + 69 H2O

PCl3(s) + H2O = H3PO3 + HCl =>
PCl3(s) + 3 H2O = H3PO3 + 3 HCl

CuO + NaHCO3 = Cu3(OH)2(CO3)2 + Na2O =>
3 CuO + 2 NaHCO3 = Cu3(OH)2(CO3)2 + Na2O

CH4 + NH3 + O2 = HCN + H2O8 =>
CH4 + NH3 + 12 O2 = HCN + 3 H2O8

K(OH) + Cu(NO3)2 = K(NO3) + Cu(OH)2 =>
2 K(OH) + Cu(NO3)2 = 2 K(NO3) + Cu(OH)2

H2OO2 = H2O(i) + O2 =>
H2OO2 = H2O(i) + O2

LiO + FeCl = LiCl + FeO =>
LiO + FeCl = LiCl + FeO

H2SO4 + C2H5OH + KMgO4 = CO2 + MgO + H2O + K2SO4 =>
6 H2SO4 + 5 C2H5OH + 12 KMgO4 = 10 CO2 + 12 MgO + 21 H2O + 6 K2SO4

Na2CO2 + Pb(NO3)2 = Na2(NO3)2 + PbCO2 =>
Na2CO2 + Pb(NO3)2 = Na2(NO3)2 + PbCO2

C3H7COH + Cl2 = C4H7OHCl2 =>
C3H7COH + Cl2 = C4H7OHCl2

Al + O = Al2O3 =>
2 Al + 3 O = Al2O3

C2H5OH + CH2O2 = C3H6O2 + H2O =>
C2H5OH + CH2O2 = C3H6O2 + H2O

Fe(NO3)3 = Fe2O3 + NO + O2 =>
4 Fe(NO3)3 = 2 Fe2O3 + 12 NO + 9 O2

MnSO4 + Br2 + KOH = K2SO4 + K2MnO4 + H2O + KBr =>
MnSO4 + 2 Br2 + 8 KOH = K2SO4 + K2MnO4 + 4 H2O + 4 KBr

Zn + MgCl2 = ZnCl2 + Mg =>
Zn + MgCl2 = ZnCl2 + Mg

As = As1 =>
As = As1

(NH4)2SO3 + H2SO4 = (NH4)2SO4 + H2SO3 =>
(NH4)2SO3 + H2SO4 = (NH4)2SO4 + H2SO3

Gd + HCl = GdCl2 + H2 =>
Gd + 2 HCl = GdCl2 + H2

Na2Co3 + CoCl2 = NaCl + Co2(Co3) =>
5 Na2Co3 + 5 CoCl2 = 10 NaCl + 4 Co2(Co3)

C3H4 + Cl2 = C3H3Cl + HCl =>
C3H4 + Cl2 = C3H3Cl + HCl

AlCl3(ag) + K2CO3(aq) = Al2(CO3)3(s) + KCl(aq) =>
2 AlCl3(ag) + 3 K2CO3(aq) = Al2(CO3)3(s) + 6 KCl(aq)

CaCO3 + HBr = CO2 + CaBr2 + H2O =>
CaCO3 + 2 HBr = CO2 + CaBr2 + H2O

CH2O2 + NaOH = CHO2Na + H2O =>
CH2O2 + NaOH = CHO2Na + H2O

KNO3 + S = K2SO4 + NO =>
2 KNO3 + S = K2SO4 + 2 NO

AgN03 + BaCl2 = AgCl + Ba(N03)2 =>
2 AgN03 + BaCl2 = 2 AgCl + Ba(N03)2

Cl + IK = KCl + I =>
Cl + IK = KCl + I

La(CH3COO)3 + NH4OH = La(CH3COO)2(OH) + CH3COONH4 =>
La(CH3COO)3 + NH4OH = La(CH3COO)2(OH) + CH3COONH4

Al + P + O2 = AlPO4 =>
Al + P + 2 O2 = AlPO4

AgNO3 = AgONO2 =>
AgNO3 = AgONO2

CH3COONa + H2O = C2H6 + NaHCO3 + H2 =>
2 CH3COONa + 2 H2O = C2H6 + 2 NaHCO3 + H2

SiCl4 + KOH = KCl + Si(OH)4 =>
SiCl4 + 4 KOH = 4 KCl + Si(OH)4

Fe(OH)2 + N2O5 = FeN2O6 + H2O =>
Fe(OH)2 + N2O5 = FeN2O6 + H2O

K3PO4 + Ca(NO3)2 = K3(NO3)2 + PO4Ca =>
K3PO4 + Ca(NO3)2 = K3(NO3)2 + PO4Ca

MnCO3 + HNO3 = Mn(NO3)2 + H2CO3 =>
MnCO3 + 2 HNO3 = Mn(NO3)2 + H2CO3

Fe2O3 + H2O = Fe(OH)3 =>
Fe2O3 + 3 H2O = 2 Fe(OH)3

CrCl3 + NaHCO3 = Cr2(CO3)3 + CO2 + NaCl + H2O =>
2 CrCl3 + 6 NaHCO3 = Cr2(CO3)3 + 3 CO2 + 6 NaCl + 3 H2O

KClO3 + FeSO4 + HCl = FeCl3 + Fe2(SO4)3 + H2O + KCl =>
KClO3 + 6 FeSO4 + 6 HCl = 2 FeCl3 + 2 Fe2(SO4)3 + 3 H2O + KCl

Ni(NO3)2 + Fe(NO3)2 = NiFe(NO3)4 =>
Ni(NO3)2 + Fe(NO3)2 = NiFe(NO3)4

CaCl + HNO3 = CaNO3 + HCl =>
CaCl + HNO3 = CaNO3 + HCl

K2SO4 + Ag2O = Ag2SO4 + K2O =>
K2SO4 + Ag2O = Ag2SO4 + K2O

CH2OHCH2OH + CH3COOH = H2O + (CH3COO)2CH2CH2 =>
CH2OHCH2OH + 2 CH3COOH = 2 H2O + (CH3COO)2CH2CH2

CaH2 + H2O = Ca(OH)2 + H2 =>
CaH2 + 2 H2O = Ca(OH)2 + 2 H2

ZnO + KBr = K2O + ZnBr2 =>
ZnO + 2 KBr = K2O + ZnBr2

K2CrO4 + ZnSO4 = K2SO4 + ZnCrO4 =>
K2CrO4 + ZnSO4 = K2SO4 + ZnCrO4

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Breng de vergelijking van een chemische reactie in evenwicht
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