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
dem82 [27]
3 years ago
13

Poor precision in scientific measurement may arise from

Chemistry
1 answer:
Arturiano [62]3 years ago
7 0
<span>Based on the experience of the responder, to correctly calculate measurements in real-world. Firstly is to avoid errors as much as possible. Errors are what makes your measurement invalid and unreliable. There are two types of error which is called the systematic error and the random error. Each error has different sources. Words that were mentioned –invalid and unreliable are very important key aspects to determine that your measure is truly accurate and consistent. Some would recommend using the mean method, doing three trials in measuring and getting their mean, in response to this problem.</span>
You might be interested in
What type of bond is is formed when electrons move permanently from one atom to another upon reaction?
VLD [36.1K]
Ionic bonding would be the answer because they transfer electrons. This gives them a charge. If it loses electrons, it becomes an cation, with a positive charge. While if they gain an electron, they get a negative charge, and become a anion. Transferring an electron is losing or gaining, therefore your answer would be that since electrons are permanently being transferred, the answer is IONIC BOND.

Covalent bonds is a wrong answer because they share electrons, which gives them no charge (neutral). 

Also, metallic bonding is not the correct answer. 

So our final answer: A- Ionic bond
7 0
2 years ago
Read 2 more answers
How would the freezing point of seawater compare with that of pure water? a)higher b) lower c) the same d) ten times higher
melamori03 [73]
The answer would be B) Lower, because pure water freezes at 32 degrees Fahrenheit whereas salt water freezes at 28.4 degrees Fahrenheit. Hopefully this helps!
4 0
3 years ago
Read 2 more answers
Given the standard enthalpies of formation for the following substances, determine
Novosadov [1.4K]

Answer:

C

Explanation:

5 0
2 years ago
Chlorine gas will effuse more quickly than ammonia gas. a. true b. false
rjkz [21]
This statement is false due to the fact that the ammonia gas has the lower molar mass.
~Hope this helps

8 0
3 years ago
What is the log of 1 x 10^23?
Degger [83]

Answer:

23 is the log of 1 x 10^{23} .

Explanation:

x=\log 1\times 10^{23}

\log (ab)=\log a+ \log b

x=\log 1+\log 10^{23}

\log a^b=b\log a

x = \log 1 +23\log 10

x=23

23 is the log of 1 x 10^{23} .

5 0
3 years ago
Other questions:
  • A student dissolved 3.00 g of Co(NO3)2 in enough water to make 100. mL of stock solution. He took 4.00 mL of the stock solution
    5·1 answer
  • The equation below represents a double replacement/displacement reaction;
    8·1 answer
  • What mass of oxygen forms from 71.89 g CO2? Use the periodic table to find molar masses.
    7·1 answer
  • 10. The density of aluminum is 2.7 g/cm². A 27g piece of aluminum will have<br> what volume?
    8·1 answer
  • The rate of a certain reaction is given by the following rate law: rate Use this information to answer the question below. At a
    12·1 answer
  • What is the difference between a chemical formula and a chemical equation?
    10·1 answer
  • I keep getting them wrong can someone help me pls
    11·1 answer
  • 1. Which of the following is a linear inequality in two variables?
    8·2 answers
  • Which of the following best defines base isolation?(1 point)
    6·1 answer
  • How many molecules of propane were in the erlenmeyer flask? Avogadro's number is 6. 022 × 10^23 molecules/mol
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!