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
DiKsa [7]
3 years ago
7

In a heating curve, when is the temperature constant?

Chemistry
1 answer:
sammy [17]3 years ago
6 0
During a pressure change because they Heat is changing it consistently
You might be interested in
What is flowering plant​
Paha777 [63]

a plant that has flowers and fruits

3 0
4 years ago
Read 2 more answers
Which statement is true of a chemical change? (Plato)
OleMash [197]

Answer:

A

Explanation:

The answer A is the best answer because it contains the most general characteristic of a chemical change.

5 0
3 years ago
Read 2 more answers
State the definition of the partial molar Gibbs energy.
balu736 [363]

Explanation :

As we know that the Gibbs free energy is not only function of temperature and pressure but also amount of each substance in the system.

G=G(T,P,n_1,n_2)

where,

n_1\text{ and }n_2 is the amount of component 1 and 2 in the system.

Partial molar Gibbs free energy : The partial derivative of Gibbs free energy with respect to amount of component (i) of a mixture when other variable (T,P,n_j) are kept constant are known as partial molar Gibbs free energy of i^{th} component.

For a substance in a mixture, the chemical potential (\mu) is defined as the partial molar Gibbs free energy.

The expression will be:

\bar{G_i}=\mu_i=\frac{\partial G}{\partial n_i}_{(T,P,n_j)}

where,

T = temperature

P = pressure

n_i\text{ and }n_j is the amount of component 'i' and 'j' in the system.

4 0
3 years ago
1.40 m3 is how many mL
Zarrin [17]

\LARGE{ \boxed{ \rm{ \pink{Solution:}}}}

We know, 1 m³ of space can hold 1000 l of the substance.

⇛ 1 m³ = 1000 l----(1)

And, 1 l is 1000 times more than 1 ml

⇛ 1 l = 1000 ml------(2)

So, From (1) and (2),

⇛ 1 m³ = 1000 × 1000 ml

⇛ 1m³ = 1000000 ml

We had to find,

⇛ 1.40 m³ = 1.40 × 1000000 ml

⇛ 1.40 m³ = 140/100 × 1000000 ml

⇛ 1.40 m³ = 1400000 ml

⇛ 1.40 m³ = 14,00,000 ml / 14 × 10⁵ ml / 1.4 × 10⁶ ml

☃️ <u>So</u><u>,</u><u> </u><u>1.40</u><u> </u><u>m</u><u>³</u><u> </u><u>=</u><u> </u><u>1</u><u>4</u><u> </u><u>×</u><u> </u><u>1</u><u>0</u><u>⁵</u><u> </u><u>m</u><u>l</u><u> </u><u>/</u><u> </u><u>1.4</u><u> </u><u>×</u><u> </u><u>10</u><u>⁶</u><u> </u><u>ml</u><u>.</u>

<u>━━━━━━━━━━━━━━━━━━━━</u>

5 0
3 years ago
Read 2 more answers
Why would increased levels of greenhouse gases contribute to higher temperatures on earth
valentina_108 [34]
Greenhouse gases are the gases in the atmosphere that keep the air in the atmosphere. It also traps the sun's sunlight. Since the heat is trapped in here, it would contribute to higher temperatures. *Have a nice day!!*

5 0
3 years ago
Other questions:
  • What are the characteristics of a neuton
    10·1 answer
  • Iron atoms have been detected in the sun's outer atmosphere, some with many of their electrons stripped away. what is the net el
    12·1 answer
  • in the following balanced equation 2C2H6 + 7O2 --&gt; 4CO2 + 6H20 if 7.0 g of C2H6 react with 18g of O2, how many grams of water
    13·1 answer
  • PLEASE HELP THOSE WHO ARE CHEMISTS!! How many molecules are there in 79g of Fe2O3? How many atoms is this?
    14·1 answer
  • Write the chemical symbols for three different atomic cations that all have 5 protons?
    8·1 answer
  • How many high energy bonds does atp contain?
    6·1 answer
  • Lab: Limiting Reactant and Percent Yield
    5·1 answer
  • Atoms of which two elements have combined total of 23 protons​
    12·2 answers
  • Which of the following is a balanced chemical equation?
    14·2 answers
  • What volume would be occupied by 100. g of oxygen gas at a pressure of 1.50 atm and a temperature of
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!