Answer:
0.48
Explanation:

because we are looking for I which is current we say
I = 12÷25 which is 0.48.
Answer:
Methane(CH₄).
Explanation:
- Thomas Graham found that, at a constant temperature and pressure the rates of effusion of various gases are inversely proportional to the square root of their masses.
<em>∨ ∝ 1/√M.</em>
where, ∨ is the rate of diffusion of the gas.
M is the molar mass of the gas.
<em>∨₁/∨₂ = √(M₂/M₁)</em>
<em></em>
- The molar mass of different choices:
Carbon dioxide: 44.01 g/mol.
Water vapor
: 18.0 g/mol.
Ammonia (NH₃): 17.0 g/mol.
Methane(CH₄): 16.0 g.mol.
<em>Since, methane has the lowest molar mass. So, it will diffuse faster within a system.</em>
Divide the mass of the compound in grams by the molar mass you just calculated. The answer is the number of moles of that mass of compound.
I hope it helps
Answer:
An atom that has an outer shell that is NOT full is (more likely OR less likely) to be reactive than an atom that has a full outer shell.
Explanation:
The Kinetic Molecular Theory is a scientific model that states atoms in a compound are found in a constant state of motion (movement).
<h3>What is the Kinetic Molecular Theory?</h3>
The Kinetic Molecular Theory is a scientific model that states atoms in a compound are found in a constant state of motion (movement).
Thermal energy refers to the movement of particles and therefore both concepts are interrelated.
In conclusion, the Kinetic Molecular Theory is a scientific model that states atoms in a compound are found in a constant state of motion (movement).
Learn more about the Kinetic Molecular Theory here:
brainly.com/question/134712
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