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anygoal [31]
3 years ago
7

Two waves are traveling through the same container of air. Wave A has a wavelength of 2.0m. Wave B has a wavelength of 0.5m. The

speed of wave B must be ________ the speed of wave A.
Chemistry
2 answers:
evablogger [386]3 years ago
6 0
The answer is 2.0 m and that's it
mars1129 [50]3 years ago
4 0

Answer:

the same as

Explanation:

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Dmitrij [34]

Answer:

E= -0.023V

Explanation:

find the solution below

7 0
3 years ago
A sealed flask contains 3.82 x 1024 molecules of CO, How many moles of Co, are in the flask?
Lynna [10]

Answer:

3.82 × 1024

= 3911.68

<h3>I hope this helps!</h3>
4 0
2 years ago
Read 2 more answers
Which of those is a balanced chemical equation? (super important)
alexgriva [62]

I believe C is the balanced equation.

7 0
3 years ago
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The standard molar enthalpy of formation of NH3(g) is -45.9 kJ/mol. What is the enthalpy change if 9.51 g N 2(g) and 1.96 g H2(g
pogonyaev

Answer:

a. -29.8 kJ/mol-rxn

Explanation:

For a chemical reaction system the forward and reverse rate are equal. The standard molar enthalpy formation of NH3 is -45.9 kJ/mol. For the enthalpy of NH3 (8) the molar enthalpy is -29.8kJ/mol. The molar mass of N2 = 28.02g/mol. Molar enthalpy of formation is standard amount of substance produced in the formation of a reaction. The molar enthalpy is the change in enthalpy due to reaction per mole.

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3 years ago
I need the equation C14H3O+o2 balanced
earnstyle [38]

Answer:

C14H3O + O2 = CO2 + H2O.

Explanation:

3 0
3 years ago
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