Answer:
9 grams of methane contains a greater number of hydrogen atoms (therefore molecules) than 10 grams of ammonia
Explanation:
The number of atoms of hydrogen per molecule of ammonia = 3 atoms of hydrogen
The number of atoms of hydrogen per molecule of methane = 4 atoms of hydrogen
The molar mass of methane = 16.04 g/mol
The molar mass of ammonia = 17.031 g/mol
The number of moles of methane in 9 grams of methane = 9/16.04 ≈ 0.561 moles
The number of hydrogen atoms in 0.561 moles of methane = 0.561 × 6.02 × 10²³ × 3 ≈ 1.351 × 10²⁴ atoms of hydrogen
The number of moles of ammonia in 10 grams of ammonia = 10/17.031 ≈ 0.5872 moles
The number of hydrogen atoms in 0.5782 moles of ammonia = 0.5872 × 6.02 × 10²³ × 3 ≈ 1.06 × 10²⁴ atoms of hydrogen
Therefore, 9 grams of methane contains a greater number of hydrogen atoms than 10 grams of ammonia.
Answer:
separation of powers
each branch is made separate so that they could be checked by one another ensuring that theres no corruption
Imitation is <em>most closely related</em> to the concept of:.
<h3>What is Observational Learning?</h3>
This refers to the use of studying methods in order to analyse and implement behavior from another person.
With this in mind, we can see that imitation refers to the copy of another person or thing and this very closely relates to the observational learning.
Read more about Observational Learning here:
brainly.com/question/4433329
Augmented reality combines the real-world environment; virtual reality removes the real-world environment.
<h3>
What are augmented reality and virtual reality?</h3>
An interactive experience called augmented reality (AR) blends content created by computers with the physical world. Visual, aural, tactile, somatosensory, and olfactory are just a few of the different sensory modalities that the content can use. A system that combines the actual and virtual worlds, allows for real-time interaction, and accurately registers 3D models of virtual and real items is known as augmented reality (AR). The sensory information that is being added on top of the environment might either be beneficial or harmful (i.e. masking of the natural environment). The way that this experience is integrated into the real world creates the impression that it is an immersing part of it.
In order to provide the user an immersive sense of a virtual world, virtual reality (VR) uses position tracking and 3D near-eye displays. Applications for virtual reality include entertainment (especially video games), education (such as medical or military training), and business (such as virtual meetings). The terms augmented reality and mixed reality, which are also sometimes referred to as extended reality or XR due to the nascence of the sector, are other separate sorts of VR-style technology. However, definitions are continually shifting as a result.
To learn more about virtual reality, visit:
brainly.com/question/13269501
#SPJ4
You go to a site a register for selective service, if you think you’ve registered yourself go to sss.gov and check, if there’s no record then you aren’t registered
