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
gayaneshka [121]
4 years ago
14

11.8 rounded?how many significant figures

Chemistry
1 answer:
ankoles [38]4 years ago
3 0
12, if the decimal is over five, round up. If it's not, round down. Not sure what you mean by significant figures.
You might be interested in
You have two samples of the same gas in the same size container, with the same pressure. The gas in the first container has a Ke
vodomira [7]
<span>PV=nRT Since P, V and R are constant, when T goes up, n must go down by the same factor      </span>1:4
3 0
4 years ago
Among the groups of elements listed below, which have the same number of electrons in their outermost energy levels? C, K, Ca, R
tatyana61 [14]

Answer:

i believe its d

Explanation:

3 0
3 years ago
Read 2 more answers
PLEASE HELP Is this a redox reaction?<br><br> Zn + 2 HCl → ZnCl2 + H2
Alla [95]

Answer:

answer is #4

Explanation:

Zn^0 -------> Zn^2+  ,

H^1+ --------> H^0

3 0
3 years ago
Read 2 more answers
What is the iupac name of N2O4​
galben [10]

<em><u>Dinitrogen Tetraoxide</u></em>

Formula: N₂O₄

Molar mass: 92.011 g/mol

6 0
3 years ago
Read 2 more answers
Plastic are made of one type material. why are they not classified as a composite
Lesechka [4]
It's because plastic is not a composite, it's actually a compound. Composites are actually a mixture of different types of materials.
7 0
3 years ago
Other questions:
  • Is the ability to evaporate a physical or chemical property?
    9·1 answer
  • Calculate the enthalpy change, ΔH, for the process in which 30.1 g of water is converted from liquid at 10.1 ∘C to vapor at 25.0
    11·1 answer
  • which best explains why sawdust burns more quickly than a block of wood equal mass under the same conditions
    13·2 answers
  • Which statement about reaction rates is true? Changing the surface area affects the reaction rate. Changing the temperature cann
    11·2 answers
  • 80.0 liters of oxygen gas is collected over water at 50 degrees celcius. the atomsphereic pressure in the room is 96.00 kPA. wha
    14·1 answer
  • Cereal is an example of what type of matter?
    14·1 answer
  • How many gallons of soft drink are there in a 2.0L bottle
    8·1 answer
  • ASAP Please!
    12·1 answer
  • Identify the type of reaction in the following equation.<br> X + Y—— XY2
    8·1 answer
  • How many moles of na2so4 are present in 284.078 grams of na2so4?<br> a. 2<br> b. 3<br> c. 5<br> d. 6
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!