Answer:
No its is the oxidation half
Explanation:
Because Pb lost
and oxidation is losing, I abbreviate it in (OIL) not oil that used in kitchen
OIL=Oxidation Is Losing electrons
Answer:
All the proper answers are next to each other.
Explanation:
Just break up the words which have key words:
di means two
tetr(a/o) means four
mono means one
hepto means seven
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A Kilowatt is bigger than a Watt. A measure of 1,000 Watts of power.
If there's just some barium put in an aqueous solution, then it should be something like this.
It's a mixture of a solution and an insoluble solid, so the easiest way to go is through filtration. (Also, I'm assuming the barium is cut into very small chips.)
In a line, simply filter the solution using a folded filter paper in a funnel, collect the residue in a beaker or flask, rinse it with distilled water and let it dry. (Or simply filtering it could be enough, depending on how far your teacher wants you to go.)
Stuff needed:
>filter paper (for separating the solid from the solution)
>funnel (to hold the filter paper)
>beaker or flask (to hold the filtrate)
>distilled water (to rinse the solid)
>spatula (to scoop up the solid)
Procedure:
>Fold filter paper and line the funnel with it. Place the funnel in the flask or beaker.
>Pour solution in. Then add water (I think using tap water might be fine in this case, but you can use distilled water if you'd like) to wash out the container with the solution of any solid you may have not gotten in the first try. Alternatively, you could use a spatula to spoon it onto the filter paper.
>Once everything has been filtered, pour some distilled water on the residue on the filter paper to wash away the solution.
>Take out the filter paper, open it up and let it dry.
This can be used in real life in many occasions. For example, when you make tea, you need to filter the leaves out. Or when you cook the pasta, you put it in a sieve to separate the pasta from the water. Or when you fish using fishing nets, you "filter" the fish from the water.
The ball with smaller mass (baseball) will travel faster when he pitcher gives the two balls the same amount of kinetic energy.
The given parameters:
- Mass of the baseball, m = 145 g = 0.145 kg
- Mass of the softball, M = 185 g = 0.185 kg
<h3>What is kinetic energy?</h3>
- Kinetic energy of an object is the energy possessed by the object due to its motion.
The kinetic energy of an object in motion is calculated as follows;
The speed of each ball with respect to their masses is calculated as follows;
Thus, the ball with smaller mass (baseball) will travel faster when he pitcher gives the two balls the same amount of kinetic energy.
Learn more about kinetic energy here: brainly.com/question/25959744