All categories

3 years ago

Mention at least two organic compounds synthesized from inorganic substanc

Chemistry

2 answers:

Salsk061 [2.6K]3 years ago

8 0

Answer:

p-Nitro acetanilide. 2-Naphthol aniline dye.

ale4655 [162]3 years ago

8 0

Answer:

1.urea ,and its prepared from liquid ammonia and liquid carbon dioxide

2 .ammonium cyanate

Explanation:

You might be interested in

In the overall equation for photosynthesis, six molecules of carbon dioxide and six molecules of water result in a molecule of s

igomit [66]

Six molecules of oxygen.

6 CO2 + 6 H2O ----> 6 C6H12O6 + 6 O2

4 0

4 years ago

Read 2 more answers

The standard reduction potentials for the Ag+|Ag(s) and Zn2+| Zn(s) half-cell reactions are +0.799 V and -0.762 V, respectively.

mihalych1998 [28]

Answer: The potential of the given cell is 1.551 V

Explanation:

The given chemical cell follows:

$Zn(s)|Zn^{2+}(0.125M)||Ag^{+}(0.240M)|Ag(s)$

Oxidation half reaction: $Zn(s)\rightarrow Zn^{2+}(0.125M)+2e^-;E^o_{Zn^{2+}/Zn}=-0.762V$

Reduction half reaction: $Ag^{+}(0.240M)+e^-\rightarrow Ag(s);E^o_{Ag^{+}/Ag}=0.799V$ ( × 2)

Net cell reaction: $Zn(s)+2Ag^{+}(0.240M)\rightarrow Zn^{2+}(0.125M)+2Ag(s)$

Oxidation reaction occurs at anode and reduction reaction occurs at cathode.

To calculate the $E^o_{cell}$ of the reaction, we use the equation:

$E^o_{cell}=E^o_{cathode}-E^o_{anode}$

Putting values in above equation, we get:

$E^o_{cell}=0.799-(-0.762)=1.561V$

To calculate the EMF of the cell, we use the Nernst equation, which is:

$E_{cell}=E^o_{cell}-\frac{0.059}{n}\log \frac{[Zn^{2+}]}{[Ag^{+}]^2}$

where,

$E_{cell}$ = electrode potential of the cell = ? V

$E^o_{cell}$ = standard electrode potential of the cell = +1.561 V

n = number of electrons exchanged = 2

$[Zn^{2+}]=0.125M$

$[Ag^{+}]=0.240M$

Putting values in above equation, we get:

$E_{cell}=1.561-\frac{0.059}{2}\times \log(\frac{(0.125)}{(0.240)^2})$

$E_{cell}=1.551V$

Hence, the potential of the given cell is 1.551 V

6 0

4 years ago

A mole is equal to 6.02 x 10²³, just like a dozen is equal to 12. So if you have a mole of carbon atoms, you have 6.02 x 10²³ ca

Lyrx [107]

You must perform stoichiometry! always divide by what you already have (this will make since in a moment)

5.2g Carbon | 1 mole/12.01g/mole | 6.02 x 10^23 atoms/1 mole | = atoms in Carbon

above is the basic stoichiometry set up but your calculation should be (5.2g/12.01g) x (6.02 x 10^23) = 2.61 x 10^23 atoms

6 0

4 years ago

I NEED ANSWER ASAP What are some examples of an unbalanced force?

garik1379 [7]

A adult pushing a car and a child pushing a car. Are two unbalanced forces

6 0

4 years ago

PLEASE HELP ME! What are some patterns or trends that are present in the table of elements?

Sati [7]

Some patterns and trend that are present in the periodic table would be

1. electronegativity (from left-to-right it increases across the table)

2. ionization (from left-to right it increases and from bottom-to-top it increases)

3. electron affinity (same as ionization energy)

4. atom radius (increases opposite way; from right-to-left it increases and from top-to-bottom it increases)

5. melting point (higher melting points with metals and lower melting point with non-metals)

6. metallic character (same as atom radius)

5 0

3 years ago

Mention at least two organic compounds synthesized from inorganic substanc​

Mention at least two organic compounds synthesized from inorganic substanc