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
GrogVix [38]
2 years ago
5

Hello there

Chemistry
2 answers:
nydimaria [60]2 years ago
8 0
The answer is question 3! remember, density= mass/volume so density = 80 grams/10 mL
Mumz [18]2 years ago
6 0
The answer is the third one because density is mass divided by volume so 80 divided by 10 is 8
You might be interested in
For an ideal gas, evaluate the volume occupied by 0.3 mole of gas.
Serhud [2]

Answer:

V=0.3×22.4=6.72 liters hope this helps

8 0
2 years ago
which event would be less widely visible from Earth: a partial lunar eclipse or a total lunar eclipse? explain please
adell [148]

Answer:

I had the same question and I put a total lunar eclipse.

Explanation:

A total lunar eclipse would be less widely visible because, in a partial lunar eclipse the moon only has to partly be in the Earth's shadow.

I don't know if this is helpful or not, but this is what I put if you still needed it.

Still stuck? Get 1-on-1 help from an expert tutor now.

6 0
2 years ago
Which question cannot be answered using scientific methods?
vfiekz [6]
The question that cannot be answered using scientific method is "Which is the most interesting acid?" 
7 0
3 years ago
Read 2 more answers
13. Which of the following is NOT characteristic of metals?
Elanso [62]
?? whats the question??
6 0
3 years ago
A scooter maintains a pace of 1.45 minutes per mile, with fuel economy of 85 miles per gallon. How many seconds can it travel on
vlada-n [284]

Answer:

281s

Explanation:

Given parameters:

Speed of the scooter  = 1.45min per mile

Fuel economy of engine  = 85miles per gallon

Quantity of fuel  = 145mL

Unknown:

Time of travel with the volume of fuel given  = ?

Solution:

To solve this problem, we need to find the distance the fuel will last.

 Rate of fuel consumption by the engine  = 85miles per gallon

Convert 145mL to gallons;

                3785.41mL  = 1 gallon

               145mL will therefore give \frac{145}{3785.41}    = 0.038gallons

So;

   Distance covered  = 85miles per gallon  x 0.038gallons  = 3.23miles

From;

             Rate of travel  = \frac{time }{distance}  

       Time  = rate of travel x distance  = 1.45 minutes per mile x  3.23miles

     Time  = 4.7min

             1 min  = 60s

            4.7min  = 4.7 x 60 = 281s

6 0
2 years ago
Other questions:
  • For the following scenarios what is the metal? A piece of metal weighing 59.047 g was heated to 100.0 degree C and then put it i
    10·1 answer
  • Which statements about mixture is FALSE?
    13·1 answer
  • How many times more hydroxide ions are there in a solution with a ph of 9 than in a solution with a ph of 3?
    15·1 answer
  • (a) Calculate the energy released by the alpha decay of 222 86Rn.
    13·1 answer
  • The scientific theory is called
    15·1 answer
  • I think i know the answer but idk..
    9·1 answer
  • The principal component of mothballs is naphthalene, a compound with a molecular mass of about 130 amu, containing only carbon a
    11·1 answer
  • If you are given 96.0 grams of O2, how many grams of H20 are made?
    13·1 answer
  • How are stars and comets different?
    11·1 answer
  • Enough water was added to ten grams of sugar
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!