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
ella [17]
3 years ago
8

Which of the following statements is most accurate?

Chemistry
1 answer:
Troyanec [42]3 years ago
4 0

Answer:

B

Explanation:

This is because exothermic reactions occurs when bnds are formed, and involves the release of energy.

Endothermic reaction occur when bonds are broken,and involves absorption of energy.

You might be interested in
Saftey goggles are worn in the lab- ​
Harrizon [31]

Answer:

Yes

Explanation:

Is this a question or what?

4 0
3 years ago
Part 1 of 1 - Question 3 of 20 5.0 Points 2H2 O2 - > 2H2O can be classified as what type of reaction?
mart [117]
2 H₂ + O₂ = 2 H₂O


Answer B    only synthesis.

hope this helps!
7 0
3 years ago
Which of the following is likely to have the lowest viscosity? hot oil room temperature oil room temperature water below room te
zzz [600]

Viscosity, is a state of matter where it resists flow or may be in thick semifluid form because of friction acting inside the matter.In this case, hot oil room temperature would lessen the viscosity of the oil (animal oil). Thank you for your question. Please don't hesitate to ask in Brainly your queries. 
4 0
3 years ago
Read 2 more answers
4. Nowadays, clinical thermometer is replaced by digital thermometer,why?<br>​
White raven [17]

Answer:

<h2>Digital thermometer are used these days instead of clinical thermometers because: Digital thermometers are designed to be more accurate. Most digital thermometers have digital screening which extract temperature of wherever you are measuring. </h2>
4 0
3 years ago
this element has an atomic number lower than that of aluminum and one less valence electrons then the Group 16 elements
ahrayia [7]
This element is nitrogen (N)
6 0
3 years ago
Other questions:
  • Which equation correctly relates kinetic energy mass and velocity
    15·2 answers
  • What are the components of black powder? What are the ratios of these components?
    9·1 answer
  • What is the percent yield of a reaction in which 51.5 g of tungsten(VI) oxide (WO3) reacts with excess hydrogen gas to produce m
    11·2 answers
  • Chlorine can be prepared in the laboratory by the reaction of manganese dioxide with hydrochloric acid, HCl(aq), as
    14·1 answer
  • Pleaseeeeee help I Will mark brainliest
    9·1 answer
  • Select the correct answer. Which property is typical of a covalent compound?
    7·2 answers
  • You have 1.88 moles of NaOH and an excess of H2SO4. How many grams of H2O will be produced?
    8·1 answer
  • If 6.75 g of NaOH are dissolved in 50.00 g of water and the temperature increases
    11·1 answer
  • Draw a schematic diagram of a circuit with an output device, a energy source and a controller.
    12·1 answer
  • How many liters will 2.76 mol CO2 occupy?<br> 2.76 mol<br> II
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!