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Chemische vergelijkingen in evenwicht op01/19/24

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Breng de vergelijking van een chemische reactie in evenwicht
Cu + ZnCl2 = CuCl2 + Zn =>
Cu + ZnCl2 = CuCl2 + Zn

FeCl2 + H2SO4 + HCl = FeCl3 + H2O + SO2 =>
2 FeCl2 + H2SO4 + 2 HCl = 2 FeCl3 + 2 H2O + SO2

Fe + AgNO3 = Ag + Fe2NO3 =>
2 Fe + AgNO3 = Ag + Fe2NO3

Cu + ZnCl2 = CuCl + Zn =>
2 Cu + ZnCl2 = 2 CuCl + Zn

NH4Cl + H2O = N + H3O + Cl =>
NH4Cl + 4 H2O = N + 4 H3O + Cl

Cu + ZnCl2 = CuCl2 + Zn =>
Cu + ZnCl2 = CuCl2 + Zn

NH4OH + I2 = H2O + NI3*NH3 + NH4I =>
5 NH4OH + 3 I2 = 5 H2O + NI3*NH3 + 3 NH4I

SO2 + KOH = SO2H + KO =>
SO2 + KOH = SO2H + KO

(NH4)2Cr2O7 = Cr2O3 + N2 + H2O =>
(NH4)2Cr2O7 = Cr2O3 + N2 + 4 H2O

Ni(OH)Cl + H2O = Ni(OH)2 + HCl =>
Ni(OH)Cl + H2O = Ni(OH)2 + HCl

MgO + H2CO3 = MgOH2CO3 =>
MgO + H2CO3 = MgOH2CO3

Cu + ZnCl2 = CuCl2 + Zn =>
Cu + ZnCl2 = CuCl2 + Zn

Na2CO3 + K3PO4 = K3CO3 + Na2PO4 =>
Na2CO3 + K3PO4 = K3CO3 + Na2PO4

CH3COOH + Na[Al(OH)4] = CH3COONa + Al(OH)3 + H2O =>
CH3COOH + Na[Al(OH)4] = CH3COONa + Al(OH)3 + H2O

Pb(NO3)2 + KOH = Pb(OH)2 + K(NO3) =>
Pb(NO3)2 + 2 KOH = Pb(OH)2 + 2 K(NO3)

K2CrO7 + SNCl2 + HCl = CrCl4 + SNCl4 + KCl + H2O =>
K2CrO7 + 4 SNCl2 + 14 HCl = CrCl4 + 4 SNCl4 + 2 KCl + 7 H2O

MnO2 + H{+} + Fe{2+} = Fe{3+} + Mn2{+} + H2O =>
2 MnO2 + 8 H{+} + 7 Fe{2+} = 7 Fe{3+} + Mn2{+} + 4 H2O

H2S + HMnO4 = MnS + H2O + S =>
7 H2S + 2 HMnO4 = 2 MnS + 8 H2O + 5 S

Pb(NO3)2 + K2Cr = KNO3 + PbCr =>
Pb(NO3)2 + K2Cr = 2 KNO3 + PbCr

C6H5NO2 + NH3 = C6H5NH2 + NH4NO2 =>
C6H5NO2 + 2 NH3 = C6H5NH2 + NH4NO2

CuSO4(aq) + (NH4)2CO3(aq) = CuCO3 + (NH4)2SO4 =>
CuSO4(aq) + (NH4)2CO3(aq) = CuCO3 + (NH4)2SO4

FeH3 + H2O = Fe(OH)2 + H2 =>
2 FeH3 + 4 H2O = 2 Fe(OH)2 + 5 H2

Cu + ZnCl2 = CuCl2 + Zn =>
Cu + ZnCl2 = CuCl2 + Zn

Ce(NO3)3*6H2O = CeO2 + NO2 + H2O + O2 =>
2 Ce(NO3)3*6H2O = 2 CeO2 + 6 NO2 + 12 H2O + O2

C3H7NO7 + O2 = CO2 + H2O + N2 =>
4 C3H7NO7 + 5 O2 = 12 CO2 + 14 H2O + 2 N2

Ca(a)O = CaO(a) =>
Ca(a)O = CaO(a)

C14H10O2 + NaBH4 + H2O = C14H12O2 + NaB(OH)4 =>
4 C14H10O2 + NaBH4 + 4 H2O = 4 C14H12O2 + NaB(OH)4

NaBr + AgN = NaN + BrAg =>
NaBr + AgN = NaN + BrAg

C8H10 = C7H8 + H2 =>
7 C8H10 = 8 C7H8 + 3 H2

CaNO3 + NaCO3 = CaCO3 + NaNO3 =>
CaNO3 + NaCO3 = CaCO3 + NaNO3

(NH4)3PO4 + Fe(NO3)2 = Fe3(PO4)2 + NH4NO3 =>
2(NH4)3PO4 + 3 Fe(NO3)2 = Fe3(PO4)2 + 6 NH4NO3

MoP + CaS = MoS + CaP =>
MoP + CaS = MoS + CaP

Co(SO4)3 + Na2CO3 = Co(CO3)3 + Na2SO4 =>
Co(SO4)3 + 3 Na2CO3 = Co(CO3)3 + 3 Na2SO4

H2SO4 + NaNO3 + NH3 = Na2SO4 + NH4NO3 =>
H2SO4 + 2 NaNO3 + 2 NH3 = Na2SO4 + 2 NH4NO3

FeS2 + HNO3 = Fe2(SO4)3 + NO2 + SO2 + H2O =>
2 FeS2 + 28 HNO3 = Fe2(SO4)3 + 28 NO2 + SO2 + 14 H2O

BaMg + KSO = BaSO + KMg =>
BaMg + KSO = BaSO + KMg

CrO3 + CH3OH = Cr2O3 + CO2 + H2O =>
2 CrO3 + CH3OH = Cr2O3 + CO2 + 2 H2O

LiBr + Cl2 = LiCl + Br2 =>
2 LiBr + Cl2 = 2 LiCl + Br2

MnO2 + H2O = MnO(OH)2 =>
MnO2 + H2O = MnO(OH)2

Si2(NH)3 + ScN + BaH2 + ScCl3 = BaCl2 + H2 + ScSi3N5 =>
6 Si2(NH)3 + 2 ScN + 3 BaH2 + 2 ScCl3 = 3 BaCl2 + 12 H2 + 4 ScSi3N5

Pb(CH3COO)2 + Na2CO3 = Pb2(CO3)2 + Na(CH3COO) =>
2 Pb(CH3COO)2 + 2 Na2CO3 = Pb2(CO3)2 + 4 Na(CH3COO)

Mg + FeS = MgS + Fe2 =>
2 Mg + 2 FeS = 2 MgS + Fe2

Zn(NO3)2 + Sr(NO3)2 + C6H8O7 = Zn417Sr10O427 + H2O + CO2 + N2 =>
3753 Zn(NO3)2 + 90 Sr(NO3)2 + 2135 C6H8O7 = 9 Zn417Sr10O427 + 8540 H2O + 12810 CO2 + 3843 N2

H2(q) + Cl2(q) = HCl(q) =>
H2(q) + Cl2(q) = 2 HCl(q)

CH3CH(CH3)CH2COONa + NaOH = CH3CH(CH3)CH3 + Na2CO3 =>
CH3CH(CH3)CH2COONa + NaOH = CH3CH(CH3)CH3 + Na2CO3

Al2O3 + Na2O = Al2O2Na2O2 =>
Al2O3 + Na2O = Al2O2Na2O2

MgO + H2SO3 = MgSO4 + H2 =>
MgO + H2SO3 = MgSO4 + H2

PbS + O2 = PbO + S2O =>
4 PbS + 3 O2 = 4 PbO + 2 S2O

NH4OH + I2 = H2O + NI3*NH3 + NH4I =>
5 NH4OH + 3 I2 = 5 H2O + NI3*NH3 + 3 NH4I

Co(SO4) + (H2O) = CoSH14 + O =>
Co(SO4) + 7(H2O) = CoSH14 + 11 O

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Breng de vergelijking van een chemische reactie in evenwicht
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