Can someone please please please help me with this!!

Classify each chemical compound listed in the table below.

prisoha [69]

Answer:

Please find attached the table of classification of the chemical compounds, created with Microsoft Word

Explanation:

The given compounds are;

H₂SO₃ is an acid which is known as sulfurous acid

When SO₂ is added to water, we have;

SO₂ + H₂O ⇄ HSO₃ + H⁺

Therefore, H₂SO₃ is ionic

2) HI which is known as hydrogen iodide, dissolves in water as follows

HI (g) + H₂O (l) ⇄ H₃O⁺(aq) + I⁻(aq)

Therefore, HI is able to donate hydrogen ions therefore, it is both acidic and ionic

3) KI is a salt of the alkali metal, potassium, and iodine which is a group 7 element such that it formed by the transfer of electrons from potassium to iodine making it an ionic compound

KI forms a slightly alkaline solution

4) NaClO₃ comprises of the ionic combination of sodium and chlorate ions which dissolves in water as follows;

NaClO₃ → Na⁺(aq) + ClO₃⁻(aq)

Therefore, NaClO₃ is ionic

NaClO₃ is also a strong oxidizing agent, making a Br∅nsted acid

we have;

Sulfurous acid (also Sulfuric(IV) acid, Sulphuric acid (UK), Sulphuric(IV) acid (UK)) is the chemical compound with the formula H2SO3. There is no evidence that sulfurous acid exists in solution, but the molecule has been detected in the gas phase.[1] The conjugate bases of this elusive acid are, however, common anions, bisulfite (or hydrogen sulfite) and sulfite.

4 0

3 years ago

Give 3-5 pieces of evidence to support why cloning is bad.

Leona [35]

Answer:

Cloning may cause long term health defects, a study by French scientists has suggested. A two month old calf, cloned from genes taken from the ear of an adult cow, died after developing blood and heart problems.

The cloning process seemed to have interfered with the normal genetic functioning of the developing calf, according to the researchers whose findings are reported in the Lancet (1999;353:1489-91).

Cloned sheep, cows, and mice have been known to die before or shortly after birth. But the latest case highlights for the first time the long term damage that the cloning process may cause.

It is likely to cast fresh doubts over the safety and efficacy of cloning, which has so far been controversial largely for its ethical dimension. The study could lend weight to warnings that any attempt to clone humans might carry considerable health risks.

“Our observation should be taken into account in debates on reproductive cloning in human beings,” warns Dr Jean-Paul Renard, of the national institute for agricultural research near Paris, who led the study.

The calf that died had been cloned from a skin cell extracted from the ear of a 15 day old calf, itself cloned from a cow embryo. The “offspring” seemed to develop normally for the first month, after being treated with diuretics for an enlarged heart.

But rapid depletion of its red and white blood cells caused its condition to deteriorate. The calf was treated with iron supplements but it died from severe anaemia at the age of 7 weeks. At necropsy researchers found that the calf’s lymphoid tissues—the thymus, spleen, and lymph nodes—had failed to develop normally.

Cloning has regularly hit the headlines since February 1997, when researchers in Scotland successfully cloned a sheep, known as Dolly, using DNA from the mammary cell of an adult ewe. Until then, mammals had been cloned only from genetic material from embryos.

Explanation:

So cloning, all in all, is bad because it may cause health problems.

8 0

4 years ago

balloon that had a volume of 3.50 L at 25.0°C is placed in a hot room at 40.0°C. If the pressure remains constant at 1.00 atm, w

kotegsom [21]

Answer:

The answer to your question is V2 = 3.7 L

Explanation:

Data

Volume 1 = 3.5 L

Temperature 1 = 25°C

Temperature 2 = 40°C

Pressure = cte.

Volume 2 = ?

Formula

To solve this problem use the Charles' law

V1/T1 = V2/T2

- Solve for V2

V2 = V1T2 / T1

- Convert temperature to °K

Temperature 1 = 25 + 273 = 298°K

Temperature 2 = 40 + 273 = 313°K

- Substitution

V2 = (3.5)(313) / 298

- Simplification

V2 = 1095.5 / 298

- Result

V2 = 3.7 L

8 0

3 years ago

Read 2 more answers

Which two particles of the atom have nearly identical masses?.

djyliett [7]

Can you provide a some sort of picture of the atom or something, please?

6 0

3 years ago

What happens when you combine Bleach And Ammonia?<br> best answer will get brainly

Nataliya [291]

Answer:

It can be very dangerous and possibly deadly to mix bleach and ammonia.

Explanation:

When you combine these two household cleaners they release toxic chloramine gas. If you are exposed to chloramine gas it may cause irritation in your eyes, nose, throat, and lungs. It can even lead to coma and death in higher concentrations.

4 0

3 years ago