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
STALIN [3.7K]
3 years ago
5

1.

Chemistry
1 answer:
Novosadov [1.4K]3 years ago
6 0

Answer: B. High precision

Explanation:

You might be interested in
Think critically explain how biotic change in an ecosystem that has flooded?
Scorpion4ik [409]

Answer:

Organisms that do not live in water would either have to adapt, or they would die. Other water organisms might move into the ecosystem. Diseases that are waterborne might make a surge.

Explanation:

8 0
3 years ago
Atoms of which element have the most valence electrons?  A. Nitrogen (N)  B. Sodium (Na)  C. Oxygen (O)  D. Calcium (Ca)
evablogger [386]
C.oxygen
It has 6 valence electrons
6 0
3 years ago
In a mixture of hydrogen and nitrogen gases, the mole fraction of nitrogen is 0.333. If the partial pressure of hydrogen in the
notka56 [123]

Answer:

P_T=112.4torr

Explanation:

Hello there!

In this case, since these problems about gas mixtures are based off Dalton's law in terms of mole fraction, partial pressure and total pressure, we can write the following for hydrogen, we are given its partial pressure:

P_{H_2}=x_{H_2}*P_T

And can be solved for the total pressure as follows:

P_T=\frac{P_{H_2}}{x_{H_2}}

However, we first calculate the mole fraction of hydrogen by subtracting that of nitrogen to 1 due to:

x_{H_2}+x_{N_2}=1\\\\x_{H_2}=1-0.333=0.667

Then, we can plug in to obtain the total pressure:

P_T=\frac{75.0torr}{0.667}\\\\P_T=112.4torr

Regards!

4 0
3 years ago
What is the maximum number of moles of NaCl that can be produced from the reaction of 5.6 mol Na and 4.7 mol CI2?
Gre4nikov [31]

Answer:

Limiting - Na Excess - Cl2

Explanation:

3 0
3 years ago
Cómo escribir el símbolo Theta
Pani-rosa [81]
Para escribir el símbolo theta, presione 03B8 + Alt + X.
8 0
3 years ago
Read 2 more answers
Other questions:
  • What are the products of a reaction between KOH and HCL? (1)H2 and KCLO (2)H2O and KCl (3) KH and HCLO (4) KOH and HCL
    5·1 answer
  • A compound has a molar mass of 44.01 g/mol. What is its identity?
    8·1 answer
  • Identify the oxidizing and reducing agents in this reaction: Cr2O3(s) + 2Al(s) 2Cr(s) + Al2O3(s)
    7·2 answers
  • Read the list of substances. Wood, Copper, Iron, Foam Which substances are good conductors of heat?
    13·2 answers
  • Give the (Hawarth projection) cyclic
    5·1 answer
  • Will a precipitate (ppt) form when 300. mL of 2.0 × 10 –5 M AgNO 3 are added to 200. mL of 2.5 × 10 –9 M NaI? Answer yes or no,
    8·1 answer
  • Rocks that originated from the liquid phase are classified as
    7·2 answers
  • when 4.73g of solid was heated, the residue weighed 4.10g 320 cubic centimetre of gas( at RTP) was evolved. calculate the molecu
    5·1 answer
  • Is a relationship to a seaweed and a crab plIs a relationship to a seaweed and a crab plz help
    14·1 answer
  • Help me solve this question​
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!