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horsena [70]
4 years ago
15

A student tests four solids for their ability to complete an electrical circuit when dissolved in water by observing their abili

ty to close a circuit containing a light bulb and obtains the following results:
Chemistry
1 answer:
IrinaK [193]4 years ago
7 0
<span>Molecular compounds that are weak acids or weak bases are weak electrolytes. They dissociate into component ions incompletely in water. For example, ammonia is a weak electrolyte.</span>
You might be interested in
Scientists developed a device capable of lowering temperatures in order to slow molecular motion to almost a complete stop. Whic
seropon [69]

Answer:

273k

Explanation:

Soooo... This is a complicated problem.

I dunno. Like... Is this a trick question? Trivia, maybe?

Nahhhhh...

It's just not telling us facts...SOME facts, but we need to use past learning to help us.

FIRST of all, what the heck does K even mean?

Is this a memo? A demo? A KO?

Okay, it's nither of these things.

So, let me tell you what the "K" means.

The K means "Kelvin" which is basically a word form for "-"

I AM NOT MAKING A FACE. IT'S THE WORD FORM FOR MINUS. STOP LAUGHING!!!!

And so... To bring objects to a COMPLEETE SKRRRRRRRRRRRRRRRRRRRRRRT...

It will need to be -273.

This means that the answer is 273k.

Which reminds me, Ima play 2k.

And ima rap to-day.

And now I'm being lame.

Just answer the question :/

3 0
3 years ago
27 g of Al will react with how much mass of O2 to produce Al2O3
snow_tiger [21]
24g 4Al+3O2=2Al2O3
27g x(g)
108 96
X=24g
5 0
4 years ago
A horse pulls a 95 kg sleigh to the top of a snow-covered hill. If the hill is 6.2m high, how much work does the horse do on the
DiKsa [7]
U=mgh=95*9.8*6.2=……using calculator
5 0
3 years ago
How many molecules are in 228.7 grams of KBr?
Korvikt [17]

Answer:

the answer is 119.0023 grams

8 0
3 years ago
Two moles of acetyl chloride was mixed with two moles of dimethylamine. After the reaction is complete, what species can be foun
Aneli [31]

Answer:

See explanation

Explanation:

The reaction is shown in the image attached. This reaction occurs by a carbocation (ionic) mechanism.

The lone pair on the nitrogen atom attacks the carbocation leading to the formation of the product as shown in the image attached.

Since the reaction occurs in a 1:1 ratio, two moles of reactants yields two moles of product.

5 0
3 years ago
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