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
Aleksandr-060686 [28]
3 years ago
15

A duck flew south for the winter. He traveled 700 miles over the course of 7 days. What was the duck’s average speed?

Chemistry
1 answer:
Dennis_Churaev [7]3 years ago
3 0

Answer:

10 miles a day

Explanation:

You might be interested in
Carbohydrates are a type of ?
sweet [91]
The answer is glyceride, hope I helped
3 0
3 years ago
Read 2 more answers
How many chemical changes can something go through
Romashka [77]

Answer:

Only one

Explanation:

5 0
3 years ago
The mass of C02 contains same number of molecules as there are number of atoms in 2.3 g of sodium
Lunna [17]

1- mole of any Substance will have the same number of Molecules.

Molecular weight of CO2= 44

Molecular weight of H20= 18

So 18 g of H20 will contain the same Number of molecules as in 44 g of CO2.

Therefore 7.2 g of H2O will have same Number of Moleculesas in =7.2/18 x 44

= 17.6 g of CO2.

8 0
2 years ago
If the temperature of one mole of gas increases while its volume decreases, would you expect the gas pressure to increase, decre
tangare [24]

Answer:

Pressure will increase since their is not much room

please give brainliest

Explanation:

8 0
3 years ago
Which pair of elements would you expect to exhibit the greatest similarity in their physical and chemical properties? o,s si, p?
aliya0001 [1]
I believe the appropriate pair is O and S, Periodic table represents arrangements of elements ordered by their atomic number,physical and chemical properties. Both sulfur and oxygen are in the same group of the periodic table (group 6), they have a valency of 2, This means they have a greater similarity in chemical and physical properties.
8 0
3 years ago
Other questions:
  • Magnetism easily separates what mixture?
    10·2 answers
  • Which of these is a chemical property of a substance
    14·1 answer
  • Which of these following terms are made of matter and which or not made of matter: air,light,radio,magnetic field,car,radio wave
    13·1 answer
  • Which of the following statements accurately describe how water moves through Earth and its atmosphere
    9·2 answers
  • What are ionic bonds composed of?
    15·2 answers
  • Observe this chemical reaction: <br> 4 Fe + 302– 2Fe2O3<br> How many reactants are there ?
    7·2 answers
  • Which phrase best describes the molality of a solution​
    5·1 answer
  • How does temperature affect the vapor pressure of a liquid?
    11·1 answer
  • HELP ASAP PLEASE!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
    11·2 answers
  • What is the use of light in car ?​
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!