What information does a solubility table give?

Chemistry

2 answers:

bekas [8.4K]3 years ago

7 0

Answer:

Explanation:

guajiro [1.7K]3 years ago

4 0

Answer:

Option D - It tells which compounds will dissolve in water.

Explanation:

It is used to predict whether or not a given ionic compound is soluble.

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10 points Part F

Arisa [49]

Answer and Explanation:

When using simulations, it is important that the researcher knows some limitations. This is because the simulations do not behave exactly like what they represent, in addition to not presenting very important details for analysis and without approximations of what really happens with what they are representing. When modeling the synthesis of Ammonia, for example, these limitations can cause inaccuracies that will compromise the entire analysis.

5 0

3 years ago

The rate law for the rearrangement of ch3nc to ch3cn at 800 k is rate = (1300 s-1)[ch3nc]. what is the half-life for this reacti

Lana71 [14]

The rate of reaction is always expressed in concentration per time like mol/L·s. The equation is:

r [mol/L·s] = kCⁿ, where n is the order of reaction. Since k is 1300/s, that means that Cⁿ = C such that (1/s)*(mol/L) = mol/L·s. Thus, n=1. For a first order reaction, the formula would be:

ln(A/A₀) = -kt
where
A is the amount of material after time t
A₀ is the amount of material at t=0

The half life is when A/A₀ = 1/2÷1 = 1/2. Thus, the half-life t is:

ln(1/2) = (-1300t)
t = 5.33×10⁻⁴ seconds

3 0

3 years ago

A sentence for front in science words?

Ludmilka [50]

“Students studied the weather front that caused the recent hurricane”

7 0

3 years ago

Label the signals due to ha, hb, and hc in the 1h nmr spectra.

trapecia [35]

Structure along with ¹H-NMR is shown below.

Signal for Hₐ;
Based on multiplicity of of the peak, a Singlet peak (the only singlet peak present in spectrum) at 2.2 ppm was assigned to Hₐ. As the methyl group in not coupling with any other proton so it gave a singlet peak.

Signal for Hb;
Based on multiplicity of of the peak, a Quartet peak (the only quartet peak present in spectrum) at 2.4 ppm was assigned to Hb. As the methylene group in coupling with methyl group having three protons so it gave a Quartet peak.

Signal for Hc;
Based on multiplicity of of the peak, a Triplet peak (the only triplet peak present in spectrum) at 1.1 ppm was assigned to Hc. As the methyle group in coupling with methylene group having two protons so it gave a Triplet peak.

3 0

4 years ago

bromine gas and nitric oxide can combine to form nitrosyl bromide, nobr. br2 (g) 2 no (g) ⇌ 2 nobr (g) if the reaction has reach

Vadim26 [7]

The reaction would shift to the right (forward).

Balanced chemical reaction: Br2(g) + 2NO(g) ⇌ 2NOBr(g)

According to the Principle the position of equilibrium moves to counteract the change.

The equilibrium shift to the right, so more product (nitrosyl bromide) will be produced. If the product is removed, the reactants will react to produce that product and set equilibrium.

Concentration of the reactants (bromine gas and nitric oxide) is reducing, while concentration of product is increasing.

In a chemical reaction, chemical equilibrium is the state in which both reactants and products are present in concentrations which not change with time.

Speed of direct and irreversible chemical reaction are equal

More about principle: brainly.com/question/2943338

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3 0

2 years ago