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
Sliva [168]
3 years ago
13

When the pressure and number of particles are kept constant for a sample of gas, which of the following is also constant for the

sample-
A) Sum of the volume and temperature

B) The difference of the volume and temperature

C) The product of the volume and temperature

D) The quotient of the volume and temperature
Chemistry
1 answer:
Leno4ka [110]3 years ago
7 0
The answer is D....................
You might be interested in
What about a fructose? What does fructose do yo your body?​
gizmo_the_mogwai [7]
Fructose is a type of sugar that makes up around 50% of table sugar and high-fructose corn syrup. Scientists are concerned that excessive intake may cause metabolic disorders.

Table sugar also consists of glucose, which is the main energy source for your body’s cells.

However, fructose needs to be converted into glucose by the liver before it can be used by the body.
7 0
2 years ago
If 3.0 g of NH3 reacts with 5.0 g of HCl, what is the limiting reactant?
ELEN [110]
<h2>Answer:HCl</h2>

Explanation:

\text{number of moles}=\frac{\text{given mass}}{\text{molar mass}}

For NH_{3},

\text{given mass}=3g

\text{molar mass}=14+3=17g

n_{NH_{3}}=\frac{3}{17}=0.176

For HCl,

\text{given mass}=5g

\text{molar mass}=1+35.5=36.5g

n_{HCl}=\frac{5}{36.5}=0.136

The reaction between NH_{3} and HCl is

NH_{3}+HCl→NH_{4}Cl

So,one mole of NH_{3} requires one mole of HCl

0.176 moles of NH_{3} requires 0.176 moles of HCl

But there are only 0.136 moles of HCl available.

HCl will be consumed first.

So,HCl is the limiting reagent.

7 0
3 years ago
Using the example in the above information determine the empirical formula of a compound if a sample contains 0.130 g of nitroge
olga2289 [7]

Answer: The empirical formula for the given compound is NO_2

Explanation : Given,

Mass of O = 0.370 g

Mass of N = 0.130 g

To formulate the empirical formula, we need to follow some steps:

Step 1: Converting the given masses into moles.

Moles of Oxygen = \frac{\text{Given mass of oxygen}}{\text{Molar mass of oxygen}}=\frac{0.370g}{16g/mole}=0.0231moles

Moles of Nitrogen = \frac{\text{Given mass of nitrogen}}{\text{Molar mass of nitrogen}}=\frac{0.130g}{14g/mole}=0.00928moles

Step 2: Calculating the mole ratio of the given elements.

For the mole ratio, we divide each value of the moles by the smallest number of moles calculated which is 0.00928 moles.

For Oxygen  = \frac{0.0231}{0.00928}=2.4\approx 2

For Nitrogen = \frac{0.00928}{0.00928}=1

Step 3: Taking the mole ratio as their subscripts.

The ratio of O : N = 2 : 1

Hence, the empirical formula for the given compound is NO_2

4 0
3 years ago
Noble gas notation write the electron configuration for the manganese atom
8_murik_8 [283]
<span> the electron configuration for the manganese atom [Ne]3s</span>²
6 0
3 years ago
True or false. elements in the same period have the same number of valence electrons
saul85 [17]
False. elements in the same period have the same number of shells while elements in the same group have the same number of valence electrons.
4 0
3 years ago
Other questions:
  • A student performed an investigation at sea level. First she placed 400 mL of water in four different containers. Then she place
    9·1 answer
  • Calculate the energy needed to raise the temperature of 18.0g of water from 10.0C to 40.0C. The specific heat of water is 4.18 J
    11·1 answer
  • How does heat transfer effect our daily lives?
    15·1 answer
  • True or false: BrF5(aq) is a good insulator.
    11·1 answer
  • Based on its location on the periodic table, which element(s) have properties similar to N? Choose all that apply. *
    6·1 answer
  • A solution has a (oh-) = 8.6 × 10-5 the poh=, ph=, (h+)=
    14·1 answer
  • Phosphorus trichloride gas is formed by the reaction of solid phosphorus and chlorine gas . Write a balanced chemical equation f
    5·1 answer
  • Ammonia is a?<br> Base<br> Acid<br> Ketone<br> Ester
    10·1 answer
  • On the periodic table, gold has the atomic number 79. This means that
    13·1 answer
  • Cho 1,08g một kim loại hóa trị III tác dụng với khí clo tạo thành 2,67 g clorua kim loại. Xác định tên kim loại
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!