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NNADVOKAT [17]
3 years ago
8

Identify the base in this acid-base reaction: NaOH + HCI --- NaCl + H,0

Chemistry
2 answers:
Stella [2.4K]3 years ago
6 0

Answer: NaOH

Explanation:

alina1380 [7]3 years ago
3 0

Answer:

NaOH would be the base

Explanation:

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PLEASE HELP ME PLEASE!!!!!!!!
SVETLANKA909090 [29]

So yield = actual/predicted*100

You need to find the theoretical yield. CONVERT INTO MOLES. this is the 1st step you do in most calculation questions.

I got 15.92%

4 0
2 years ago
Calculate the volume needed of a stock (undiluted) solution that has a concentration of 4.2 M and is then diluted to 0.034 L of
Mnenie [13.5K]

M1V1 = M2V2

V1(4.2) = (0.66)(0.034)

V1 = 0.0053L

5 0
2 years ago
The boiling point of a substance in City A is found to be 145 degrees celcius. The boiling point of the same substance in City B
leva [86]
City B is at a higher temperature because as you go higher in altitude the boiling point of water becomes lower.
5 0
3 years ago
5. What volume of silver metal will weigh exactly 4500.0 g. The density of silver is 20.5 g/cm.
Vitek1552 [10]

Answer:

The answer is

<h2>219.5 mL</h2>

Explanation:

The volume of a substance when given the density and mass can be found by using the formula

volume =  \frac{mass}{density} \\

From the question

mass = 4500 g

density = 20.5 g/cm³

We have

volume =  \frac{4500 }{20.5}  \\  = 219.51219...

We have the final answer as

<h3>219.51 mL</h3>

Hope this helps you

8 0
3 years ago
What can be a catchphrase for cobalt if it were a superhero?
creativ13 [48]

Answer:lumerman.com › catchphrases › catchphrase

Welcome true believers! The first step to being a superhero is to have a superhero catchphrase to yell out ... I am Danger Boy, the Mighty, Loud, Confidant of Might!!! 02/23/21 ... I am cobalt, the Dynamic, Unbeatable, Hero of Hono

Explanation:

7 0
3 years ago
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