Answer:
Electrolysis, process by which electric current is passed through a substance to effect a chemical change. ... Electric current (i.e., electrons) enters through the negatively charged electrode (cathode); components of the solution travel to this electrode, combine with the electrons, and are transformed (reduced)
Answer:
6.95 x 10²³ molecules/particles
Explanation:
First we need to find the total Empirical Mass. We can find this by adding each element's mass together.
Al = 26.982,
O = 15.999
H = 1.008
26.982 + 3(15.999) + 3(1.008) = 78.003.
Now we divide by the mass given (90 grams).
90/78.003 = 1.153801777.
We then take that number and multiply it by avogadro's number (6.022 x 10²³)
1.153801777 x avogadro's number = 6.95 x 10²³
Answer:
hi aria
good morning
Explanation:
Fill the blank honestly
1.Any Nick name for me_____?
2.my special habit_____?
3.if my phone was with u what will u check_____?
4.good thing in me____?
5.bad thing in me_____?
6. Any questions do u want to ask me_____?
7.which color suits me most__?
8.Do u like me(25%,50%,75%,100%)____?
9.who am to u __ ___?
10.any secret do u want to tell me_____?
11.first impression on me_____?
Depending on what you are doing, virtual, or in school, you can contact your school and you ask them, or you can have your teacher, based on the subject, tutor you.
<3
