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
o-na [289]
3 years ago
6

Which statements about cirrus clouds are true? Choose all answers that are correct. A. Cirrus clouds form high in the sky. B. Ci

rrus clouds usually mean fair weather. C. Cirrus clouds near the ground are called fog. D. Cirrus clouds are ice crystals that look like wispy streamers.
Chemistry
1 answer:
Bingel [31]3 years ago
6 0
If i am correct the answer should be C
You might be interested in
Is baking cake a acid base reaction
Zinaida [17]
When baking powder is added to a cake, the acid base reaction it undergoes with the acidic butter produces the carbon dioxide that makes the cake rise.
6 0
3 years ago
Identify this reaction
Natasha2012 [34]

Answer:

d a a

Explanation:

brainliest plz

4 0
2 years ago
How many grams of methane gas occupy a volume of 11.2 liters at stp
Anni [7]

Answer:

see the pic for the answer

4 0
3 years ago
if the Celsius temperature of a gas at constant pressure is increased from 10 Celsius to 20 Celsius the volume is
svet-max [94.6K]

Answer:

               The volume is increased.

Explanation:

                     According to <em>Charles' Law</em>, " <em>at constant pressure the volume and temperature of the gas are directly proportional to each other</em>". Mathematically this law is presented as;

                                                    V₁ / T₁ = V₂ / T₂   -----(1)

In statement the data given is,

T₁  =  10 °C  =  283.15 K                    ∴  K  =  273.15 + °C

T₂  =  20 °C  =  293.15 K

So, it is clear that the temperature is being increased hence, we will find an increase in volume. Let us assume that the starting volume is 100 L, so,

V₁  =  100 L

V₂  =  Unknown

Now, we will arrange equation 1 for V₂ as,

                                                    V₂  =  V₁ × T₂ / T₁

Putting values,

                                     V₂  = 100 L × 293.15 K / 283.15 K

                                     V₂  = 103.52 L

Hence, it is proved that by increasing temperature from 10 °C to 20 °C resulted in the increase of Volume from 100 L to 103.52 L.

3 0
3 years ago
Match each item with the correct statement below.
V125BC [204]

1. LDFs

2. Intermolecular Forces

3. Intramolecular Forces

4. Linear

5. Tetrahedral

Edit: I'm new to this site and idk how to use it properly. I'm not sure about 2 and 3 currently because these forces are between molecules as well so INTERmolecular would be used twice (?)

5 0
2 years ago
Other questions:
  • Use the shell model to explain why a potassium atom, k, is larger than a sodium atom, na.
    10·1 answer
  • What do atoms form when they share electron pairs molecules isotopes elements?
    12·1 answer
  • What does the latent heat of fusion measure?
    7·2 answers
  • Explain how a bond forms between sodium and chlorine in sodium chloride (NaCl).
    8·1 answer
  • Surface tension explains which of the following
    15·2 answers
  • Impure compounds tend to have lower melting points than pure samples. Explain why this occurs, using biphenyl as an example. Mak
    8·1 answer
  • Some enzymes have one or more sulfhydryl (thiol) groups that are important to enzymatic activity but that can react upon standin
    9·1 answer
  • What is the pH of a 1.9 M solution of HClO4?
    14·1 answer
  • Describe the energy transformation when a match burns.
    6·1 answer
  • Exactly 0.2220 g of pure Na2CO3 was dissolved in 100.0 mL of 0.0731 M HCl. (a) What mass in grams of CO2 was evolved
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!