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
polet [3.4K]
3 years ago
8

You are taking a 578.23 mile trip to visit your grandparents. What is the distance of this trip in kilometers?

Chemistry
1 answer:
Tamiku [17]3 years ago
5 0
578.23 miles = 930.6 kilometers (Rounded up to the nearest tenth.)
You might be interested in
2 HBr(g)+O2(g)—>H2O2(g)+Br2(g)
MrRissso [65]

Answer:

b

Explanation:

8 0
3 years ago
In this chemical Formula for Ammonia, the Subscripts indicate what?
zubka84 [21]

Answer:

B

Explanation:

B. There are two atoms of Nitrogen and two atoms of Hydrogen combined to make Ammonia.

7 0
3 years ago
Covalent bonding involves the sharing of electrons to create a full valence shell, and
Leno4ka [110]
True. Covalent bonds involve sharing electrons to create a full valence shell.
8 0
2 years ago
Read 2 more answers
1s22s22p63s23p64s13d10 which element is this
Sholpan [36]

Answer:

Copper

Explanation:

5 0
3 years ago
How much heat is absorbed when 63.7 g H2O(l) at 100 degrees Celsius and 101.3kPa is converted to steam at 100
Alona [7]

Answer:

Q = 143,921 J = 143.9 kJ.

Explanation:

Hello there!

In this case, according to the given information, it turns out possible for us to calculate the absorbed heat by considering this is a process involving sensible heat associated to the vaporization of water, which is isothermic and isobaric; and thus, the heat of vaporization of water, with a value of about 2259.36 J/g, is used as shown below:

Q=m*\Delta _{vap}H

Thus, we plug in the mass and the aforementioned heat of vaporization of water to obtain the following:

Q=63.7g*2259.36J/g\\\\Q=143,921J=143.9kJ

Regards!

3 0
3 years ago
Other questions:
  • Given the formula: what is a chemical name of this compound? propane propanal propanol propanone
    12·1 answer
  • Sam wished to investigate how fertilizer run-off affects the growth of algae in freshwater lakes and streams. He set his experim
    6·1 answer
  • You are looking at a slide using your microscope and see many things moving about. You notice a very rigid structure outlining t
    10·1 answer
  • 2Ag + H2S ➞ Ag2S + H2
    6·2 answers
  • If 27.1 g of ar(g) occupies a volume of 4.21 l, what volume will 1.29 moles of ne(g) occupy at the same temperature and pressure
    10·2 answers
  • What is enthalpy? the total concentration of the system the total heat content of the system the total pressure of the system th
    13·2 answers
  • Why does the ozone layer important to life on earth?
    12·1 answer
  • Which factor affects kinetic energy but not potential energy?
    9·1 answer
  • Vitamin K is involved in normal blood clotting. When 0.802 g of vitamin K is dissolved in 25.0 g of camphor, the freezing point
    11·1 answer
  • Based on electronegativity, select the molecule with the most ionic character. Group of answer choices SBr2 OBr2 SeCl2 TeI2 SCl2
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!