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vitfil [10]
3 years ago
9

During steps 6–8, the

Chemistry
1 answer:
Allushta [10]3 years ago
3 0

Answer:

Particle Size

Reaction rate

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Calculate the concentration of the rubidium hydroxide solution in g dm³. (relative atomic mass: Rb = 85; relative formula mass:
Fofino [41]

Answer:

assalam o aalaikum

Explanation:

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Given that 0 find the value of a and the value of b.

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2 years ago
What's the word called part of an experiment that changes to observe an outcome?
Fiesta28 [93]
That is called the<u> variable</u> because it varies/changes in the experiment,

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3 years ago
I need help ASAP! How many reactants and products are in each element according to the chemical equation above. Please explain t
Nikitich [7]
Answer: 1,4,1 for the reactants
3,1,4,1 for the products

Explanation:
The products are equal to the reactants because of the conservation of matter.
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3 years ago
A balloon containing 0.0400 mol of a gas with a volume of 500 mL was expanded to 1.00 L. Answer the questions and round answers
grandymaker [24]

the number of moles 0.08

8 0
3 years ago
A steel tank contains carbon dioxide at a pressure of 13.0 atm when the temperature is 34oC. What will be the internal gas press
morpeh [17]

Answer:

D. 15.8atm

Explanation:

Given parameters:

Initial pressure = 13atm

Initial temperature  = 34°C = 34 + 273  = 307K

Final temperature  = 100°C = 100 + 273  = 373K

Unknown:

Final pressure  = ?

Solution:

To solve this problem, we apply a derivation of the combined gas law taking the volume as a constant.

The expression is shown mathematically below;

        \frac{P_{1} }{T_{1} }   = \frac{P_{2} }{T_{2} }

P and T pressure and temperature values

1 and 2 are initial and final states

 Insert the parameters and solve for T₂;

    \frac{13}{307}   = \frac{P_{2} }{373}  

        P₂  = 15.8atm

4 0
3 years ago
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