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Anni [7]
3 years ago
13

¿que fuerza de debera aplicar en un embolo pequeño de una prensa hidraulica de 12cm2 de area ,para levantar un cuerpo de 70000N

de peso que se encuentra en el embolo mayor y cuya area es de 8.5 cm2
Chemistry
1 answer:
n200080 [17]3 years ago
7 0

Answer: un flechazo fácil

Explanation:

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ohaa [14]
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3 0
3 years ago
Complete the chemical reaction that occurs when dimethylamine (ch3)2nh reacts with water.
grandymaker [24]
Dimethyl amine is Base. The basic character of it is due to the presence of lone pair of electron on nitrogen atom. The strength of amines is basically due to the presence of alkyl group attached to nitrogen atom. These alkyl groups donates electron to nitrogen atom hence increasing electron density on nitrogen and increasing its basic character.

When dimethylamine ( Kb = 5.9 × 10⁻⁴) is reacted with water it abstracts proton from water molecule convertion it into Hydroxide Ion (i.e ⁻OH). The reaction is as follow,

                          (CH₃)₂N  +  H₂O   →   (CH₃)₂N⁺H   +   ⁻OH
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3 years ago
How do minerals affect igneous rock formations?
wariber [46]
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3 0
3 years ago
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masya89 [10]

Answer:c

Explanation:

4 0
3 years ago
Read 2 more answers
A sample of a substance containing only magnesium and chlorine was tested in the lab and was found to be composed of 74.5% chlor
chubhunter [2.5K]
Use a ratio to find out that x/190.2 = 74.5/100 

hope this helps
8 0
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