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Rudiy27
3 years ago
15

Three people are installing equipment. Cyrus is installinga heating system, Aletta is installing a cooling system, and

Chemistry
2 answers:
agasfer [191]3 years ago
8 0

Answer:

B) Cyrus is installing a furnace, Aletta is installing a heat pump, and Francis is installing an air conditioner.

Explanation:

I got the question right

Natasha_Volkova [10]3 years ago
6 0

Answer:

its b

Explanation:

Because i know

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You are given two acidic solutions of equal concentration and volume: HCl (aq) and HF (aq). Which solution would dissociate more
GREYUIT [131]

Answer:

HCl will dissociate more fully and produce more H₃O⁺ ions.

Explanation:

HCl is strong acid and it dissociate fully and produce more H₃O⁺ ions as compared to the HF.

Although H-F is stronger bond as compared to the HCl but stability of product also count, and fluorine ions F⁻ which are formed after dissociation are not more stable as Cl⁻ ions.

Both   F⁻ and Cl⁻ are carried -1 charge, but in case of chloride ions negative charge is spread over large surface area while in case of fluorine it is restricted to small surface. Thus F⁻ are becomes unstable.

Thus in dissociation equilibrium is shifted to wards HF and cause lower dissociation.

8 0
3 years ago
Calvert likes to paddle around in his canoe. One day it sprung a leak and started to fill with water. Luckily, Calvert was able
allochka39001 [22]
The hole in the boat caused it to take on water, as the boat filled with water, it became less and less buoyant, eventually filling with water until losing buoyancy completely and sinking.
5 0
3 years ago
if you were to compare the mass of the products and reactants in a reaction, you would find that the mass of the products is alw
Salsk061 [2.6K]
If you were to compare the mass of the products and reactants in a reaction, you would find that the mass of the products is <span>equal to the mass of the reactants.</span>
3 0
3 years ago
Identify the elements with the following electronic configurations;<br><br> 1s22s22p63s23p64s23d3
Whitepunk [10]

~Shoto Todoroki here~

<h2>If you are referring to a neutral atom, then Vanadium (V) has that particular electron configuration.</h2>

Remember that for neutral atoms, the number of electrons must equal the atomic number. Adding up all the electrons from the given configuration will give

This means that the atom you're looking for has an atomic mass of 23, which corresponds to the atomic mass of Vanadium, a transition metal located in the fourth row, group 5 of the periodic table.

Vanadium's noble gas shorthand notation is

V:[Ar]4s23d3

hope this helps :))

5 0
3 years ago
What is the product of the reaction between arsenic and oxygen
Ivan

Answer:

d

Explanation:

As + O2 -------->as2o3

5 0
3 years ago
Read 2 more answers
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