4 years ago

Please select the word from the list that best fits the definition

Chemistry

2 answers:

mylen [45]4 years ago

8 0

Tides are the daily rise and fall of ocean waters along coastlines.

gizmo_the_mogwai [7]4 years ago

7 0

Answer:

C Desalalination is the answer

Explanation:

i took the test

You might be interested in

The early hypothesis of _______ was based on observations that suggested continents were once joined together. Later, the theory

zvonat [6]

The early hypothesis of Alfred wegener was based on observations that suggested continents were once joined together. later the theory of plate tectonics explained why large pieces of earths surfaces moves around and how many of earths features form.
but i this case c. continental drift and plate tectonics

6 0

3 years ago

Read 2 more answers

Which material has been recycled for over 3,000 years?

alexgriva [62]

Answer:

plastic

Explanation:

4 0

3 years ago

The formal charge is the "charge" an element would have in a molecule or ion if all of the bonding electrons were shared equally

Fiesta28 [93]

Answer:

Explanation:

check below for the solution

5 0

3 years ago

What if you have a different number of protons in two atoms they are what?

Sunny_sXe [5.5K]

The answer is Elements

8 0

3 years ago

If the [H+] in a solution is 1 × 10–1 mol/L, what is the [OH–]? Show your work.

AVprozaik [17]

Hello!

The basic equations to solve this is
pH = -log[H+]
pOH = -log[OH-]
pH + pOH = 14
------------------------------------------------------------------------------------------------------
Find pH

pH = -log(1 * 10^-1)
pH = 1
------------------------------------------------------------------------------------------------------
Find pOH
1 + pOH = 14

pOH = 13
------------------------------------------------------------------------------------------------------
Find OH-
[OH-] = 10^(-pOH)
[OH-] = 1 * 10^-13mo/L

The answer is $[OH-] = 1 * 10^{-13} mol/L$

Hope this helps!

3 0

4 years ago