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
ehidna [41]
3 years ago
14

I need help please please

Chemistry
1 answer:
inna [77]3 years ago
6 0

Answer:

B should be the answer, and ur low-key valid lol

Explanation:

You might be interested in
Consultați sistemul periodic și aranjați în ordinea creșterii caracterului nemetalic următoarele elemente:
lukranit [14]
I’m sorry I just really need points rn I love you
7 0
2 years ago
In which layer(s) would a solid cube with 6 cm sides and mass of 270 g float? Explain.
DIA [1.3K]
The buoyancy of an object is dictated by its density. So let us calculate for density, where:density = mass / volume
Calculate the volume first of a solid cube:volume = (6 cm)^3 = 216 cm^3 = 216 mL
Therefore density is:density = 270 g / 216 mLdensity = 1.25 g / mL
Therefore this object will float in the layer in which the density is more than 1.25 g / mL.
6 0
3 years ago
How does heat move from one place to another on the troposphere
d1i1m1o1n [39]

I thinlk it's by radiation?......

8 0
3 years ago
Based on your observations, which equation best models the reaction of vinegar (C2H4O2) and baking soda (NaHCO3)? Explain.
tensa zangetsu [6.8K]

Answer:  im in 8th they got me doin this

Explanation: i need help quick

8 0
3 years ago
Which of the following does the internal energy of an ideal gas depend upon?
Serggg [28]

Answer:

The correct option is: a. The internal energy depends upon its temperature.

Explanation:

Ideal gas is a hypothetical gas that obeys the ideal gas law. The equation for the ideal gas law:

P·V=n·R·T

Here, V- volume of gas, P - total pressure of gas, n- total mass or number of moles of gas, T - absolute temperature of gas and R- the gas constant

Also, according to the Joule's second law, the <em><u>internal energy (U) of the given amount of ideal gas depends on the absolute temperature (T) of the gas only,</u></em> by the equation:

U = c_{V}nRT

Here, c_{V} <em>is the specific heat capacity at constant volume</em>

4 0
3 years ago
Other questions:
  • Is it possible for an object not to be in motion and still have force acting upon it?
    15·1 answer
  • If a gas occupies 3.06 liters at 760 mm Hg, what will be the volume at a pressure of 1900 mm Hg?
    11·1 answer
  • This chart shows the experimental design of four students who are all observing what kind of bird seed birds tend to eat
    6·1 answer
  • What is the opposite of ductile and malleable?<br><br> PLEASE HELP!!!! I NEED THIS TONIGHT!!!
    13·2 answers
  • Explain what a cold front is.
    9·1 answer
  • Which of the following is an example of chemical weathering?
    13·1 answer
  • TRUE OR FALSE: Chromosomes are made up of proteins joined together like beads on a string.
    8·2 answers
  • What are Chemical Calculations ?​
    7·2 answers
  • How many g are in 3 mol of Iron II Carbonate FeCO3
    11·1 answer
  • Which of the following with the kinetic theory address? a
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!