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SCORPION-xisa [38]
3 years ago
6

You are given 60 ml of 2.0 m naoh solution. how many ml of 6.0 m hcl solution is needed to completely neutralize the naoh soluti

on? s
Chemistry
1 answer:
SVETLANKA909090 [29]3 years ago
6 0
<span>HCl+NaOH---> NaCl+H2O the 2 reactives are monovalent . the NaOH is 3 times as concentrated as HCl So you need 3 volumes HCl 2M to neutralize 1 volume NaOH 6M and for 75 ml NaOH 6M you need 75*3= 225mL HCl 2M second question HBr+NH4OH--> NH4Br+H2O as before 1 HBr for 1NH4OH is needed IF they have the same molarity Here you need 40/10 =4 more HBr than NaOH The molarity of NaOH is 4*0.5 =2M</span>
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1. (8.5d) A compound has a formula Mg:(PO.). Which best describes the atoms that make up this compound?
Masja [62]

Answer:(8.5d) A compound has a formula Mg:(PO.). Which best describes the atoms that make up this compound? A. B. Atom Magnesium (Mg) phosphorus (0) Oxygen (0)

Explanation:

4 0
2 years ago
The moment that X-locks are released will determine A. The compliance with ACID B. The anomalies present C. X-locks are always r
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Answer:

D. The granularity of locks.

Explanation:

X-locks is one of the locks used in locking database in what is known as adaptive server. Other types of locks for locking database are the S-lock, IS-locks, and the IX- locks. The locks are used mainly for control purpose[ that is when a data is been used by a lot of people, the locks make sure that there is consistency in the data.  

The option D is correct that is; ''The moment that X-locks are released will determine the granularity of the locks'' The granularity of the locks simply means the amount in which the data can be locked at the same time.

7 0
3 years ago
(Will give brainliest)
Elanso [62]

Answer:

Explanation:

Its chemical energy to Chemical energy because carbon is a chemical in science sorry if its incorrect.

4 0
3 years ago
Please help I’ll mark brainliest. Thank you :)
Jobisdone [24]

Answer:

a. There are only 5 electrons in 2p. 2p should be filled with 6 electrons prior to 3s and 3p

b. There are 8 electrons in 2p. 2p should be filled only with 6 electrons (not 8)

Explanation:

The typical electron configuration: 1s2 2s2 2p6 3s2 3p6

a. There are only 5 electrons in 2p

=> should be 1s2 2s2 2p6 3s2 3p2

b. There are 8 electrons in 2p

=> should be 1s2 2s2 2p6 3s2 3p1

6 0
2 years ago
En tu cuaderno, realiza una ficha informativa sobre cómo podrían aplicar los cálculos estequiométricos para la estandarización d
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<h2>Espero Haberte ayudado Eee</h2><h2></h2>

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3 years ago
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