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Advocard [28]
3 years ago
14

How many moles of PCl3 are produced if 5 moles of P4 reacted with 22 moles of Cl2

Chemistry
1 answer:
lara [203]3 years ago
6 0

Answer:

The correct answer is Blank  6   4

Explanation:

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The unit cell of amazonite is made of three pairs of faces, each pair different from the others. The faces are oriented at angle
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<span>The unit cell of amazonite is made of three pairs of faces, each pair different from the others. The faces are oriented at angles to one another that are not 90 degrees. The type of crystal this is is triclinic.
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3 years ago
Ch3-ch=ch2--&gt;br2/nacl
attashe74 [19]

CH3-CH=CH2+Br2--->CH3-CH(Br)-CH2-Br

8 0
3 years ago
How many unpaired electrons does ti2 have?
Alina [70]
Ti2 has 2 unpaired electrons.
3 0
3 years ago
What is the wavelength of a wave having a frequency of 2500 Hz
Lemur [1.5K]
We will assume that the wave is moving in free space, thus, the velocity of the wave would be equal to the speed of light = 3 * 10^8 meters/sec

The velocity of the wave can be calculated using the following rule:
velocity = frequency * wavelength where:
velocity = 3 * 10^8 m/sec
frequency = 2500 Hz
wavelength is the unknown that we want to calculate.

Substitute with the givens in the above equation to get the wavelength as follows:
3 * 10^8 = 2500*wavelength
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5 0
3 years ago
Read 2 more answers
Which of the following is an example of an experimental scientific investigation
sleet_krkn [62]

Scientific investigation is the process in which scientist solve the problems by using different systematic approach. It can be initiated in different ways.

Experimental Scientific investigation: The investigation in which scientist answer the question on the basis of experimental results. Experimental investigation contains both dependent and independent variables, and only one variable is tested at a time is possible. This process makes uses of collecting observation and identifying the process in physical word.

Noting the colour of a solution when heated is the experimental scientific investigation

Therefore, other given options are part of scientific observation whereas Noting the colour of a solution when heated explains the experimental scientific investigation.



7 0
3 years ago
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