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maks197457 [2]
3 years ago
8

A Cadillac Escalade has a mass of 2 569.6 kg, if it accelerates at 4.65m/s2 what is the net force on the car?

Chemistry
1 answer:
Brut [27]3 years ago
7 0
Force is equal to mass multiplied by acceleration, therefore 
F=ma
m=2569.6 kg
a=4.65m/s^2
<span>therefore F=2569.6*4.65=11948.6 (correct to 1 d.p.)</span>
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Which statement correctly compares an atom of an alkali metal with an atom of the alkaline earth metal next to it on the periodi
wolverine [178]
The atom of alkaline earth metal has one more proton and one more electron than the alkali metal that is next to it to the left on the periodic table. Then the atomic number of the alkali metal is one unit less than the atomic number of the alkaline earth metal next to it.
4 0
3 years ago
Alkenes can be hydrated via the addition of borane to yield alcohols with non-Markovnikov regiochemistry.
galina1969 [7]

Answer:

The given statement is true.

Explanation:

Initially, the addition of borane to the alkene takes place in the form of a concerted reaction owing to the dissociation of the bond and subsequent formation, which occurs at a similar time. After that the Anti Markovnikov supplementation of boron takes place. The addition of this atom takes place with the less substituted carbon of the alkene that then substitutes the molecule of hydrogen on the more substituted carbon.

Then through the donation of a pair of electrons from the hydrogen peroxide ion, the process of oxidation takes place resulting in the formation of trialkylborane. After this realignment of an R group with its pair of bonding, electrons take place with adjacent oxygen resulting in the withdrawal of a hydroxide ion. Eventually, the trialkylborate reacts with the aqueous NaOH to generate alcohol and sodium borate as the side product.

8 0
3 years ago
List the 9 foods that weaken your immune system and explain why.<br><br> NO LINKS
aniked [119]

Answer:

salty foods

Explanation:

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3 0
2 years ago
Explain the difference between the strength of an acid and the concentration of an acid​
Alinara [238K]

Answer:

Hydrogen Fluoride will dissolve glass & eat concrete; BUT mixed with water, it is very nasty - but fairly weak!

A strong acid EASILY donates a Proton (H+).

Look up dissociation of acids and the ones that give up that H+ is the strong one.

Explanation:

6 0
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PLEASE HELP BEFORE 7 A.M. PACIFIC TIME <br> SEE ATTACHED.
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For i: 33mL
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For iii:22.3mL
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3 years ago
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