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skad [1K]
3 years ago
7

Adjustment to environmental conditions is known as

Chemistry
2 answers:
alukav5142 [94]3 years ago
8 0

Answer:

A.

Explanation:

Adjust = Adapt if that makes sense.

makkiz [27]3 years ago
5 0
It’s A Let me know if you want an explanation!
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0.03 mol of potassium nitrate, KNO3 dissolved in 1.2 dm3 distilled water. What is the solubility of potassium nitrate, KNO3 ?​
Rufina [12.5K]

Answer:

solubility=0.25mol/dm^3

Explanation:

number of moles of solute=0.03mol

volume of solution in dm³=1.2dm³

solubility=?

as we know that

solubility=\frac{number of moles of solute}{volume of solution indm}

solubility=\frac{0.03mol}{1.2dm^3}

solubility=0.25mol/dm^3

i hope this will help you :)

3 0
3 years ago
Trace the process of water treatment.
Hunter-Best [27]
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8 0
3 years ago
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The number of __________ in an atom’s nucleus is equal to its ___________ number?
Ann [662]
The number of protons in an atom’s nucleus is equal to its atomic number?
3 0
3 years ago
Consider the equation below. CaCO3(s) &lt;—&gt;CaO(s) + CO2(g) what is the equilibrium constant expression for the given reactio
hichkok12 [17]

Answer:

Answer is: Keq = [CO₂].

Explanation:

Balanced chemical reaction: CaCO3(s) ⇄ CaO(s) + CO₂(g).

The equilibrium constant (Keq) is a ratio of the concentration of the products  to the concentration of the reactants.

Pure liquids (shown in chemical reactions by appending (l) to the chemical formula) and solids (shown in chemical equations by appending (s) to the chemical formula) not go in to he equilibrium constant expression, only gas state (shown in chemical reactions by appending (g) to the chemical formula) reactants and products go in to  the equilibrium constant expression

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3 years ago
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Uno de los componentes del “sal de uvas”, es el bicarbonato de sodio, es un sólido cristalino blanco, debido a
strojnjashka [21]

Uno de los componentes del “sal de uvas”, es el bicarbonato de sodio, es un sólido cristalino blanco, debido a su capacidad de neutralizar el exceso de ácido clorhídrico del estómago.

La acidez estomacal es ocasionada por un exceso en la producción de ácido clorhídrico (HCl) en el jugo gástrico del estómago. Uno de los componentes del “sal de uvas”, utilizada como antiácido, es el bicarbonato de sodio (NaHCO₃), es un sólido cristalino blanco, que neutraliza el exceso de ácido clorhídrico. La reacción de neutralización es:

HCl(aq) + NaHCO₃(aq) ⇒ NaCl(aq) + H₂O(l) + CO₂(g)

Uno de los componentes del “sal de uvas”, es el bicarbonato de sodio, es un sólido cristalino blanco, debido a su capacidad de neutralizar el exceso de ácido clorhídrico del estómago.

Puedes aprender más sobre neutralización aquí: brainly.com/question/23261152

3 0
2 years ago
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