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KIM [24]
3 years ago
8

Please help!! what is the compound of Sr(NO2)2​

Chemistry
2 answers:
aksik [14]3 years ago
7 0

Answer:

Anhydrous strontium nitrite

Explanation:

Anhydrous strontium nitrite, Sr(NO2)2, has the CAS number of 13780-06-8 and occurs as yellow-white crystals. It is very hygroscopic. Its density is 2.23 g/cm3 and it decomposes at >650°C to form nitrogen oxides and SrO.

Hope it helps!

valentinak56 [21]3 years ago
4 0

Answer:

I think this is probably the answer you are looking for.

Explanation:

https://youtu.be/PY431ZC5uDc

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In a distillation operation, the heat added to the boiler a) increases with increase in reflux ratio b) decreases with increase
Leni [432]

Answer:

a) increases with increase in reflux ratio

Explanation:

If we increase the reflux ratio, which can de defined as : L/D = Condesate back to column /distillate discarded from column, it means that we increase the amount of condensate back to column. So the reboiler load will increase and be maximum in case of Total reflux ratio. And as vapor load will be increased, diameter of column will be increased too.  

7 0
3 years ago
Explain the Law of Conservation of Energy!
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5 0
4 years ago
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Verizon [17]

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6 0
4 years ago
How many moles of methane (CH4) could be made from 4.6 moles of hydrogen?
DENIUS [597]

Answer:

Number of moles of methane form = 2.3 mol

Explanation:

Given data:

Number of moles of Hydrogen = 4.6 mol

Number of moles of methane form = ?

Solution:

Chemical equation:

C + 2H₂     →   CH₄

Now we will compare the moles of methane with hydrogen from balance chemical equation.

                     H₂              :           CH₄

                       2              :             1

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Form 3.6 moles of hydrogen 2.3 moles of methane can be formed.

6 0
3 years ago
Calculate the number of molecules in 46.0 grams of water
Natalka [10]

Answer:

Explanation:

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4 0
3 years ago
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