Its nitrogen as its outer electron is closer to the nucleus so there will be a stronger electrostatic attraction between it and its nucleus
hope that helps
Answer:
Sodium + Water = Sodium Hydroxide + Dihydrogen
Explanation:
eaction of sodium with water
Sodium metal reacts rapidly with water to form a colourless solution of sodium hydroxide (NaOH) and hydrogen gas (H2). The resulting solution is basic because of the dissolved hydroxide. The reaction is exothermic.
The forces that act on the blocks as they descend the ramp are;
- Weight of the block
- Reaction force on the block
- Applied force
- Frictional force
<h3>What is force?</h3>
Force is that which is able to produce a push or a pull. Force causes an object to move from one point to another. For the body that is moving down the ramp there are four forces that act on it;
- Weight of the block
- reaction force on the block
- Applied force
- Frictional force
The weight of the block moves it downwards, the reaction force moves the block upwards, the applied force moves the block forward while the fricional force opposes the forward movement of the block.
Learn more about forces: brainly.com/question/3121416
Answer:
Molecules to moles is a one step conversion.
Explanation:
You need to understand the definition of a mole. It's basically 6.022x10^23 molecules, atoms, pencils, people, etc. it's like a dozen but a giant number. Having this in mind: 1mole=6.022x10^23
So it turns into a stoichiometry problem:
9.3x10^24 molecules (1 mole / 6.022 x 10^23 molecules) = your answer in moles.