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
Helga [31]
3 years ago
5

What is true about water that is freezing?

Chemistry
2 answers:
lbvjy [14]3 years ago
6 0

The answer is d becausei just took the test

Liono4ka [1.6K]3 years ago
4 0
It is going through a physical change
You might be interested in
John and Alex were asked to make a 0.70 M solution. John measure out .35 L from the 2.0 M solution before asking how much soluti
nasty-shy [4]

Answer:

1.0 L

Explanation:

Given data

  • Initial volume (V₁): 0.35 L
  • Initial concentration (C₁): 2.0 M
  • Final volume (V₂): ?
  • Final concentration (C₂): 0.70 M

John and Alex prepared a diluted solution from a concentrated one. We can find the volume of the diluted solution using the dilution rule.

C₁ × V₁ = C₂ × V₂

V₂ = C₁ × V₁ / C₂

V₂ = 2.0 M × 0.35 L / 0.70 M

V₂ = 1.0 L

3 0
2 years ago
The purpose of photosynthesis is to produce usable chemical energy or glucose from solar energy. If the formula for glucose is C
nasty-shy [4]

#1 is 6

#2 During chemistry lab, Mrs. Black’s students placed an antacid tablet in a zip lock bag. They recorded the mass of the tablet in the bag. Then they carefully added 50 grams of water and quickly sealed the bag. The tablet began to fizz and soon disappeared. The bag was filled with gas and it felt cold to the touch.

4 0
3 years ago
I need help with the last two questions please help quickly!!
Talja [164]

Not sure about the last one, but I think the percent composition of zinc would be ~ 42.8232

6 0
2 years ago
If a reaction occurs, what will be the products of the unbalanced reaction below?
castortr0y [4]

Explanation:

I think the correct answer is B

Hope this helped u

8 0
2 years ago
What mass of oxygen is contained in a 5.8 g sample of NaHCO3?
jarptica [38.1K]
X:5.8g=16:(23+1+12+3*16)
x:5.=16:84 
x:=5.8* 16/84 
this is approximately 1.1
4 0
3 years ago
Other questions:
  • A solution contains an unknown mass of dissolved barium ions. When sodium sulfate is added to the solution, a white precipitate
    7·1 answer
  • I would like a list of random, interesting facts about Francium.
    6·1 answer
  • Please help me!! I really need help! If you can help explain the work I would really appreciate it! Thank you have a wonderful d
    13·1 answer
  • What caused the moon to become a sphere<br> A. Gravity<br> B. atmosphere<br> C. gases<br> D. orbit
    9·1 answer
  • 43.0 + 50.0 + 16.0= please answer with right amount of significant figures
    14·1 answer
  • DDT was a hazardous:<br> a)insecticide<br> b)disease<br> c)industrial waste<br> d)weed killer
    5·2 answers
  • What trend in ionization energy do you see as you go down a group/family on the periodic table?
    14·1 answer
  • A crystallographer measures the horizontal spacing between molecules in a crystal. The spacing is
    12·1 answer
  • Help asap can some one help asap pls if you do all i will give brainliest
    7·1 answer
  • Which of the following is the only genotype not able to taste PTC.<br> a. IT<br> b. Tt<br> c. tt
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!