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
Brrunno [24]
3 years ago
14

A reaction occurs when solid X is placed into solution Y. As a result, the temperature of the new solution increases by 3°C.

Chemistry
1 answer:
zzz [600]3 years ago
6 0
It increases the number of molecular collisions.
You might be interested in
When two your substances are combined so that each of the pure substances retains its own properties the result is a(n)?A. mixtu
goblinko [34]
Mixture is the answer 
8 0
3 years ago
When is my dad going to get the milk?
Kisachek [45]

Answer:

joe.......

Explanation:

mama......

3 0
3 years ago
Convert 25 liters per hour to milliliters per second.
Dominik [7]

Answer:

6.94444

Explanation:

4 0
2 years ago
Read 2 more answers
What is the pressure of 1.50 moles of a gas in a 30.0L tank at a temperature of<br> 285K?
julia-pushkina [17]

The pressure of the gas : 1.1685 atm

<h3>Further explanation</h3>

In general, the gas equation can be written  

\large {\boxed {\bold {PV = nRT}}}

where  

P = pressure, atm  

V = volume, liter  

n = number of moles  

R = gas constant = 0.08206 L.atm / mol K  

T = temperature, Kelvin  

n=moles=1.5

V=volumes = 30 L

T=temperature=285 K

The pressure :

\tt P=\dfrac{nRT}{V}\\\\n=\dfrac{1.5\times 0.082\times 285}{30}\\\\P=1.1685~atm

7 0
2 years ago
6. What does the symbol AH stand for?
Vesnalui [34]

the heat of reaction for a chemical reaction

4 0
3 years ago
Other questions:
  • Two samples of matter differ in temperature by 20°C. What is the difference in temperature of these two samples using the Kelvin
    12·1 answer
  • Which statements describe phase changes? Check all that apply. Particles in a liquid need to move more slowly in order to freeze
    12·2 answers
  • What is the differences between amorphous solid and crystalline solid​
    12·1 answer
  • Dalton's Atomic Theory states A) that an atom is predominantly empty space. B) that matter is composed of small indestructible p
    11·1 answer
  • What have six valence electrons
    14·2 answers
  • In the compound Al2O3, the ratio of aluminum to oxygen is?
    14·1 answer
  • consider the reaction between acetylene C2H2 and oxygen in a welding torch 2C2H2 + 5O2 = 4CO2 + 2H2O of 5.4 moles of acetylene r
    14·1 answer
  • Which statement is true concerning the elements in families 1 and 2?
    13·1 answer
  • Room temperature is usually considered to be 25°C. What is that in kelvins?
    7·1 answer
  • How many moles of solute are present in .75 l of a .89 m (molar) solution?
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!