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
Ivanshal [37]
3 years ago
10

When a reaction increases heat is that endothermic or exothermic, and is it a chemical or physical reaction?

Chemistry
1 answer:
Nostrana [21]3 years ago
5 0

Answer:

Exothermic, chemical reaction

Explanation:

Exothermic reaction gives off heat (temperature increases) as a product. It is also a chemical reaction that releases energy through light or heat.

You might be interested in
Potential energy can be defined as:
wel

Answer:the energy possessed by a body by virtue of its position relative to others, stresses within itself, electric charge, and other factors.

Explanation:

4 0
4 years ago
True/False –Similar to liquids, gases cannot be compressed.
weeeeeb [17]

Answer:

False

Explanation:

A liquid has a definite shape and takes on the volume of its container. A gas has both the shape and the volume of its container. The particles in a gas cannot be compressed into a smaller volume. Liquids tend to contract when heated.

Hope this helps

3 0
3 years ago
In synthesis reactions, there are always more _____________ than ________________.
nydimaria [60]

Answer:

A

Explanation:

always more reactants than products

4 0
3 years ago
for the given reaction, what volume of o2 would be required to react with 4.8 l of co , measured at the same temperature and pre
SVEN [57.7K]

We can see that 2 moles of The no react with 1 mole of O2 using this equation. 4.8 L NO x 1 L O2 / 2 L NO = 2.4 L of O2 are needed at constant pressure and temperature.

What is an example of pressure?

One can see a simple illustration of pressure by using a knife against a few fruit. If you press the flat side of the knife against the fruit, the top won't be cut. The force is spread more than a wide area (low pressure).

What are different types of pressure?

The physical pressure exerted to an object is referred to as pressure. Per unit area, a parallel force is applied to the surface of the objects. F/A (Force per Area) is the basic formula for pressure.

To know more about pressure visit:

brainly.com/question/12971272

#SPJ4

7 0
1 year ago
The texture of ash left behind when cotton and rayon fibre burned
sasho [114]
Natural, Organic & Manmade Fibers. after flame is out there is a soft gray ash!
4 0
2 years ago
Other questions:
  • The voltaic cell produces electric current from a spontaneous chemical reaction, but electrolytic reactions are not spontaneous.
    9·2 answers
  • What’s is the percent composition by mass of oxygen in magnesium oxide , Mg0
    9·1 answer
  • If the pressure exerted by a gas at 0.00 °C in a volume of 0.0010 L of 5.00 atm, how many moles of gas are present?
    9·1 answer
  • In what ways are solid solid mixture categorised​
    6·1 answer
  • Identify each of these substances as acidic, basic, or neutral.
    14·2 answers
  • The equation for the complete combustion CH₄ is: CH₄ + 2O₂ → CO₂ + 2H₂O If 3.70 moles of methane reacted with 5.40 moles of oxyg
    12·1 answer
  • Which of the following characteristics is not a property of an acid?
    12·1 answer
  • In the laboratory, a volume of 100 mL of sulfuric acid (H2SO4) is recorded. How many g are there of the liquid if its density is
    14·1 answer
  • Use the choose reaction drop down menu to see other equations, and balance them. Check your answers and then write the balanced
    13·1 answer
  • describe the energy transformations that occur in a circuit that includes a battery, wire, and an incandescent light bulb.
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!