1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
luda_lava [24]
2 years ago
13

The data part of Lab Hydrates in Edgunuity

Chemistry
1 answer:
FinnZ [79.3K]2 years ago
3 0

Answer:

Hydrates! :D

Explanation:

You might be interested in
As you move from left to right across a period, what happens to the atomic radil?
egoroff_w [7]

Answer:

Moving Across a Period

Moving from left to right across a period, the atomic radius decreases. The nucleus of the atom gains protons moving from left to right, increasing the positive charge of the nucleus and increasing the attractive force of the nucleus upon the electrons

4 0
3 years ago
Need Help ASAP
bagirrra123 [75]

a. pH=2.07

b. pH=3

c. pH=8

<h3>Further explanation</h3>

pH=-log [H⁺]

a) 0.1 M HF Ka = 7.2 x 10⁻⁴

HF= weak acid

\tt [H^+]=\sqrt{Ka.M}\\\\(H^+]=\sqrt{7.2.10^{-4}\times 0.1}\\\\(H^+]=8.5\times 10^{-3}\\\\pH=3-log~8.5=2.07

b) 1 x 10⁻³ M HNO₃

HNO₃ = strong acid

\tt pH=-log[1\times 10^{-3}]=3

c) 1 x 10⁻⁸ M HCl

\tt pH=-log[1\times 10^{-8}]=8

5 0
2 years ago
I NEED THIS ASAP Someone please help me
IceJOKER [234]

Answer:

B. Four moles of water were produced from this reaction.

Explanation:

I took the test and got it correct

8 0
3 years ago
Read 2 more answers
Please help me which one
mel-nik [20]
Non of the above because protons and neutrons don’t mix with each one there
3 0
1 year ago
This represents three steps of the rock cycle. The sediments are layered and compressed in sedimentary rock. The sedimentary roc
Ber [7]

ANSWER: C) Law of Conservation of Mass

EXPLANATION: In the given cycle, it is seen that th sediments are layered and gets compressed into sedimentary rocks which eventually gets heated and compressed to form metamorphic rocks. But, the total amount of minerals present in the sediments remains the same throughout any stage of the cycle.

This proves the law of conservation of mass which states that mass can not be created nor be destroyed, it can only be transferred from one form to another. So, in this case, only phase transition occurred but the component which is mineral inside the sediments remains constant.

Therefore, the answer is law of conservation of mass.

4 0
3 years ago
Read 2 more answers
Other questions:
  • Olivia became interested in the fossil evidence that Wegener used to form his hypothesis of continental drift. How did fossils s
    14·1 answer
  • Steve traveled the first 7 hours of his
    5·1 answer
  • Dwayne has a green mineral. It most likely contains
    5·2 answers
  • What volume would 25.0g of Oxygen occupy at STP
    5·1 answer
  • What is the [OH-] in a solution<br> with a pol of 7.86?
    9·1 answer
  • I am using a graduated cylinder to measure the volume of my keys . Before I place the keys in , the volume is 35mL. After I plac
    10·1 answer
  • Explane factor affecting stability of alkene?
    8·2 answers
  • What pressure will be exerted by 15 g of Co, at 25°C and a volume of 610. ml?
    14·1 answer
  • Susie cooked sausages on a barbecue. Fat and water in the sausages changed state. which two changes of state occur during this p
    11·1 answer
  • Select the lewis structure for xeo2f2 which correctly minimizes formal charges.
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!