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
arsen [322]
3 years ago
15

Round the following number to 2 significant figures: 94.5

Chemistry
1 answer:
iVinArrow [24]3 years ago
3 0

Answer:

95

Explanation:

94.5 contains 3 significant figures so to round it to just two, we can just round the number to the nearest whole number. Remember that we round up if we have 5 and up then we would round down if we have 4 and below.

94.5 → 95

Best of Luck!

You might be interested in
How many neutrons would an atom of fluorine have?
lord [1]

Answer:

9

Explanation:

6 0
3 years ago
Read 2 more answers
If Oxygen were to gain 2 electrons, the new electron configuration for the oxide ion
Naddika [18.5K]
It would be most similar to neon. it wouldn’t be sulfur because that’s in the same group as oxygen and has the same number of electrons. and carbon has less than that so the only one that makes sense is neon
5 0
3 years ago
Let’s assume that you put a balloon into the freezer. Initially,the balloon had 3.0liters of gas at a pressure of 400kPa and was
EastWind [94]
Here, we should use combined gas law which can be derived from combined gas law, “PV=nRT”. Rearranging, we can get PV/T=nR. Then we can set the two states in the problem together to get

P1V1/T1 = P2V2/T2

Then just plug in and solve algebraically.

Hope this helps
6 0
3 years ago
Org. chem. How is this "1-aminopropan-2-ol" and not "3-aminopropan-2-ol"
MatroZZZ [7]
You want to achieve the lowest number possible
Because <span>3-aminopropan-2-ol is bigger than </span><span>1-aminopropan-2-ol number wise, so you should name it as </span>1-aminopropan-2-ol
3 0
3 years ago
Why should an acid be handled with caution​
tiny-mole [99]

Explanation:

acid should be handled with caution because it is dangerous as it may burn the skin

7 0
3 years ago
Other questions:
  • Under which conditions are gases most soluble in water?
    5·1 answer
  • How does the periodic table help in predicting the formula of a stable ionic compound?
    11·2 answers
  • How many atoms are in Sodium, Carbon, Hydrogen, Oxygen, Fluorine, Boron, Lithium, Helium, Phosphorus and Sulfur?
    14·1 answer
  • How does water heat earth
    13·1 answer
  • 10. Convert 4.25 x 108 km) to Liters (show you work)
    10·1 answer
  • Enlista cuatro compuestos del carbono,naturales y sintéticos, de uso en la vida cotidiana
    13·2 answers
  • Which of these is a biomass energy source the sun sugarcane natutal gas water
    14·1 answer
  • In atomic absorption spectrophophometry, the term "nebulization" implies: (a) The breaking down of fine mist of liquid droplets
    14·1 answer
  • What type of bonding exists between the carbon atoms to create diamond ?
    15·1 answer
  • Which form of emission is commonly not written in nuclear equations because they do not affect charges, atomic numbers, or mass
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!