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
ikadub [295]
3 years ago
15

-brass

Chemistry
1 answer:
prohojiy [21]3 years ago
7 0

Answer:

A= carbon

B= iron

C= Brass

D= water

E= soil?

F= magnesium oxide

G= Steel

H=wine

You might be interested in
What is the average kinetic energy of 1 mole of gas at 102 degree celsius
Firlakuza [10]
<span>R= 8.314 J/mol K T= 273 + 102 = 375K</span><span>

= (3/2) x 8.314 x 375 = 4680 J/mol</span>
5 0
3 years ago
Read 2 more answers
Can the groups of the periodic table be numbered in two different ways
Vadim26 [7]
The groups (left to right) are numbered from 1 to 18. they arent numbered any other way. 

period (up to down.) are numbered from 1-7
3 0
3 years ago
What is the atomic mass of one mole of H? _______g/mol
Nikolay [14]
The answer is 1.008g/mol
8 0
3 years ago
Material
ziro4ka [17]
What are you trying to ask
5 0
3 years ago
If the starting volume of a hot air balloon is 55,500 m3and the initial temperature is 21 °C, what is the temperature inside the
Dmitry_Shevchenko [17]

Answer:

T₂ = 392 K

Explanation:

Given that,

Initial volume of the hot air balloon, V₁ = 55500 m³

Initial temperature, T₁ = 21°C = 294 K

Final volume, V₂ = 74000 m³

We need to find the final temperature inside the balloon. The relation between the temperature and volume is given by charles law i.e.

\dfrac{V_1}{T_1}=\dfrac{V_2}{T_2}

Where

T₂ is the final temperature

So,

\dfrac{V_1}{T_1}=\dfrac{V_2}{T_2}\\\\T_2=\dfrac{T_1V_2}{V_1}\\\\T_2=\dfrac{294\times 74000 }{55500 }\\\\T_2=392\ K

So, the new temperature is 392 K.

8 0
3 years ago
Other questions:
  • What is the correct name for the compound, P2O5?
    9·2 answers
  • Which of the following pairs of atoms represent isotopes?
    8·2 answers
  • The molar mass of argon is 40g / mol what is the molar mass of a gas if it effuses at 0.91 times the speed of argon gas
    12·1 answer
  • ___________ is the scale used to describe how acidic or basic a solution is. This affects the enzymes within living systems.
    15·1 answer
  • Calculate the volume of a tin block that has a mass of 95.04 grams at STP. Your response must include both a numerical setup and
    9·1 answer
  • Individual atoms of each element all have an equal number of protons and neutrons. Only the number of electrons may vary. t or f
    15·2 answers
  • Which two gas samples have the same total number of molecules
    10·1 answer
  • A beaker contains a small amount of baking soda. A few drops of hydrochloric acid are added to the baking soda. Fizzing and bubb
    12·1 answer
  • ¿que fuerza de debera aplicar en un embolo pequeño de una prensa hidraulica de 12cm2 de area ,para levantar un cuerpo de 70000N
    13·1 answer
  • The skeletal structure of Arachidonic acid, an essential fatty acid, is provided below. Arachidonic acid is best classified as:
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!