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
kow [346]
3 years ago
11

What does the color red means

Chemistry
2 answers:
rosijanka [135]3 years ago
4 0
Danger, love or blood hehe
Luden [163]3 years ago
3 0
Danger, or some people look at it as love 
You might be interested in
How many formula units are there in 7.55 moles potassium chloride?
Drupady [299]

Answer:

mole is equal to 1 moles Potassium Chloride, or 74.5513 grams.

8 0
3 years ago
How is the energy present in the electrons passed through electron transport chain ii first used?
AVprozaik [17]
The energy is used to pump hydrogen ions into the thylakoid space
5 0
3 years ago
2) Find the volume that 2.0 moles of H2 will occupy at STP?
Rom4ik [11]

Answer:

V = 44.85 L

Explanation:

Given data:

Volume of H₂ = ?

Number of moles of H₂ = 2.0 mol

Given temperature = 273.15 K

Given pressure = 1 atm

Solution:

Formula:

PV = nRT

P = Pressure

V = volume

n = number of moles

R = general gas constant = 0.0821 atm.L/ mol.K  

T = temperature in kelvin

By putting values,

1 atm × V = 2.0 mol × 0.0821 atm.L/ mol.K  × 273.15 K

V = 44.85 atm.L / 1 atm

V = 44.85 L

4 0
3 years ago
Both active solar heating systems and passive solar heating systems
s2008m [1.1K]
A. reduce the need to use fossil fuels
5 0
3 years ago
Read 2 more answers
A sample of P 2 O 4 contains 181 . g of phosphorus. Calculate the mass of the sample in pounds
-Dominant- [34]

Answer:

jsjsjajajnans

sisujsbwbw

7 0
3 years ago
Other questions:
  • What is metric conversion of:
    5·1 answer
  • A solution has a hydrogen ion (or hydronium ion) concentration of 3.16 x 10^-9 M. What is the PH solution?
    5·2 answers
  • How many significant figures are there in 0.0080?
    6·1 answer
  • What term BEST describes this mineral's luster?<br><br> A. waxy<br> B. shiny<br> C. glassy
    15·1 answer
  • A balloon filled with helium has a volume of 30.0 L and a temperature of 15.0 C. What will the volume of the balloon be if the t
    15·1 answer
  • Spontaneous reactions occur if energy _____ and disorder _____.
    13·1 answer
  • Hypothesis: If you can measure the pH of a range of acids and bases using a universal pH indicator, then you can use those value
    8·2 answers
  • No question................................
    12·1 answer
  • What is nitrogens formula​
    6·2 answers
  • Select the correct answer. Why is it important to include recovery time in a workout program? A. It prevents you from getting bo
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!