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
vova2212 [387]
2 years ago
9

5 reasons why we should measure accurately

Chemistry
2 answers:
Sonbull [250]2 years ago
6 0

Answer:

Transportation. How much fuel is needed to reach a certain point and how long will it take to get somewhere?

Structure is the common theme that is found in all the multitude of reasons for the importance of measurements. Measurements provide structure and remove the chaos that would result without any congruent method of understanding weight, mass, temperature, etc.

Keeping yourself warm or cool. If the temperature outside decreases or increases you have to make an adjustment on your thermostat in order to remain at a safe and healthy temperature. Understanding the measurement scale of a thermostat is critical in this regard or else you may find yourself feeling rather uncomfortable.

Taking proper medicine. If you ill (whether serious or minor) you need to take your medicine and take it in the proper amount. If you take too little or too much then you are not going to get the proper benefit from it.

Proper use of capacity. Without a clear concept of capacity, you might find yourself pouring an entire half gallon of apple juice into a small glass.

Explanation:

Measurements are so often taken for granted we sometimes do not appreciate the grand importance measurements play in our lives. On a baseline level, measurements fall into the categories of weight, area, volume, length and even temperature. While we look at these various categories as stoic forms of mathematical measurements a closer examination of things we do in everyday life reveals their clear importance.

MakcuM [25]2 years ago
5 0

Answer:

#1 You get valid data for one.

#2 Not measuring accurately can have some bad consequences.
#3  If you mix the wrong amount of chemicals you can end up getting yourself or worse other people hurt.
#4 When making food you need to measure the amount of sugar or salt you put into the dish or else your face will be this

You might be interested in
A common reaction is the formation of butyric acid from butyl alcohol. butyric acid is what causes the odor of rancid butter. ba
Nastasia [14]
Butyl Alcohol on reaction with Oxygen produces Butyric Acid and Water.

The Balance Chemical equation is as follow,

                         C₄H₉OH  +  O₂   →   C₄H₇O₂H  +  H₂O

Result:
          The equation given in statement is already balanced. 

6 0
3 years ago
Read 2 more answers
HELP WITH FINAL CHEM
atroni [7]

Answer:

idvd has a very high performance and a lot more than just the right side to get it all out

3 0
3 years ago
The reaction that is carried out by the enzyme catalase produces __________. The reaction that is carried out by the enzyme cata
Mnenie [13.5K]

Answer:

(a) H_{2}O   (b) CO_{2}

Explanation:

The reaction that is carried out by the enzyme catalase produces H_{2} O

The reaction that is carried out by the enzyme catalase produces CO_{2}

6 0
3 years ago
2. A solution is made by dissolving 3.88 g of NaCl in enough water to make 67.8 mL of solution. What is the concentration of sod
Sauron [17]

Answer:

is 23

Explanation:

i got it rigjt .......

3 0
2 years ago
A solution of HNO3HNO3 is standardized by reaction with pure sodium carbonate. 2H++Na2CO3⟶2Na++H2O+CO2 2H++Na2CO3⟶2Na++H2O+CO2 A
Gemiola [76]

Answer:

(0,653±0,002) M of HNO₃

Explanation:

The reaction of standarization of HNO₃ with Na₂CO₃ is:

2 HNO₃ + Na₂CO₃ ⇒ 2 Na⁺ + H₂O + CO₂ + 2NO₃⁻

To obtain molarity of HNO₃ we need to know both moles and volume of this acid. The volume is (27,71±0,05) mL and to calculate the moles it is necessary to obtain the Na₂CO₃ moles and then convert these to HNO₃ moles, thus:

0,9585 g of Na₂CO₃ × ( 1 mole / 105,988 g) =

9,043×10⁻³ mol Na₂CO₃ × ( 2 moles of HNO₃ / 1 mole of Na₂CO₃) = 1,809×10⁻² moles of HNO₃

Molarity is moles divide liters, thus, molarity of HNO₃ is:

1,809×10⁻² moles / 0,02771 L = 0,6527 M of HNO₃

The absolute uncertainty of multiplication is the sum of relative uncertainty, thus:

ΔM = 0,6527M× (0,0007/0,9585 + 0,001/105,988 + 0,05/27,71) =

0,6527 M× 2,54×10⁻³ = 1,7×10⁻³ M

Thus, molarity of HNO₃ solution and its absolute uncertainty is:

(0,653±0,002) M of HNO₃

I hope it helps!

5 0
4 years ago
Other questions:
  • The process of a material going through a change of state from a gas to a liquid is called _____. melting freezing condensation
    11·2 answers
  • What is the date of discovery of element Mercury
    7·2 answers
  • The principle that states that atoms tend to form compounds in which each atom has eight electrons in its highest occupied energ
    13·1 answer
  • ______________________ produce evidence that helps to answer important questions or could also lead to new questions. A.investig
    9·2 answers
  • What does the latent heat of fusion represent?
    7·2 answers
  • Can u answer this?<br> Mass: 126 g<br> Volume: 15 cm to the third power<br> Density:?
    12·1 answer
  • Please help ASAPPPPPPPPPPPPPPP
    8·1 answer
  • Can anyone help me please with this please
    9·1 answer
  • How do heat and temperature differ?
    13·1 answer
  • Mars is known as the red planet, and Neptune is known as the icy blue planet. What is a common characteristic between Mars and N
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!