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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:

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Adding more baking soda and vinegar to the bag in the Air Bag Lab resulted in faster production of gaseous products True False

nika2105 [10]

Answer:

True

Explanation:

The more of each substanse that you add to the bag will cause it to produce faster and more gas.

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3 years ago

In a titration, 10.0 ml of 0.0750 M HCl(aq) is exactly neutralized by 30.0 ml of KOH(aq) of unknown concentration. What is the c

Sphinxa [80]

Answer: 0.0250

Explanation: 10 X 0.0750 = .75

.75 / 30 = 0.0250 M

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3 years ago

It takes 60 mL of 0.20 M of sodium hydroxide (NaOH) to neutralize 25 mL of carbonic acid (H2CO3) for the following chemical reac

irina1246 [14]

If It takes 60mL of 0.20M of sodium hydroxide (NaOH) to neutralize 25 mL of carbonic acid ( $H_2CO_3$ ), then the concentration of the carbonic acid is 0.24M

The reaction between NaOH solution and $H_2CO_3$ is written below

$2NaOH + H_2CO_3 \rightarrow Na_2CO_3 + 2H_2O$

Volume of NaOH, $V_B$ = 60 ml

Volume of $H_2CO_3$ , $V_A=25 ml$

Molarity of $H_2CO_3$ , $C_A=?$

Molarity of NaOH, $C_B=0.20M$

Number of moles of $H_2CO_3$ , $n_A=1$

Number of moles of NaOH, $n_B=2$

The mathematical equation for neutralization reaction is:

$\frac{C_AV_A}{C_BV_B} =\frac{n_A}{n_B}$

Substitute $C_B=0.2 M$ , $n_A=1$ , $n_B=2$ , $V_B$ = 60ml, and $V_A=25 ml$ into the equation above in order to solve for $C_A$

$\frac{C_A \times 25}{0.2 \times 60}=\frac{1}{2} \\\\50C_A=12\\\\C_B=\frac{12}{50} \\\\C_B=0.24M$

Therefore, the concentration of the carbonic acid is 0.24M

Learn more here: brainly.com/question/25943090

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2 years ago

Express 6009m in scientific notation

Andre45 [30]

6.009 x 10^3. You have to put 6009 into a decimal that is less than 10. Count backwards from 9 until you get to a single digit. You would move the decimal back three places making it 10^3

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3 years ago

Read 2 more answers

Explain how you would separate a mixture of water sand salt and iron fillings into its four component parts

Alborosie

Use a sieve to separate the water from the iron fillings and sand.
Use a magnet to separate the iron from the sand.

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3 years ago

Mention at least two organic compounds synthesized from inorganic substanc​

Mention at least two organic compounds synthesized from inorganic substanc