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
MissTica
2 years ago
15

Which of the following is a strong base?

Chemistry
1 answer:
malfutka [58]2 years ago
3 0
C. NaOH ammmonia is also an base but not as strong as NaOH
You might be interested in
HELP HELP HELP HELP!!!!!!
suter [353]

Answer:

I think it is 100 if I guess

8 0
2 years ago
What bonds are broken and octane combustion?
dedylja [7]

Answer:

Common combustion reactions break the bonds of hydrocarbon molecules,

Explanation:

the resulting water and carbon dioxide bonds always release more energy than was used to break the original hydrocarbon bonds. That's why burning materials mainly made up of hydrocarbons produces energy and is exothermic.

7 0
2 years ago
Muscles work in _____ so when other muscles contract the other ___
abruzzese [7]
The first word could be: pairs and the second: relax
8 0
3 years ago
Write the formula for calcium chloride. Explain how you determined this formula
hichkok12 [17]

Calcium forms an ion with a positive 2 charge and chlorine forms an ion with a negative one charg, so the formula is <span>CaC<span>l2</span></span>

Group 1 metals and group 2 metals form positive ions by losing 1 and 2 electrons respectively. Non-metals in group 17 gain 1, group 16 gain 2 and group 15 gain 3. Elements which lose electrons form positive ions while elements that gain electrons form negative ions. 

To write a formula, you must balance charges so the overall charge is zero. A simple way to do this is to swap the # of the ion's charge and make it the subscript of the other ion. However, leave off the number 1 and reduce to lowest whole number ratio.

7 0
3 years ago
Define the term inertia
n200080 [17]

Answer:

Explanation:

Enertia is an integral part of Newton's first law of motion.

It is the tendency of an object to <u>stay at rest</u> or <u>to continue moving</u> until and unless <u>any external unbalanced force</u>, (like, applied force or force of tension or frictional force ) is applied to either move it from rest or change its speed(in other words, accelerate it!!).

Example below, is of ball at rest (fig1) and if this ball is moving straight on a frictionless surface(like ice) it will keep moving!! until, we push it or pull it.

5 0
3 years ago
Other questions:
  • What about matter can change and what does not change according to the law of conservation?
    14·1 answer
  • Write a balanced equation showing how this nucleus decays to form an α particle: thorium−230.
    9·1 answer
  • What three things are required for combustion?
    10·2 answers
  • Calculate the pressure using the formula P=1.03+ mass on syringe/area of top of syringe
    9·1 answer
  • What does the symbol "kg" represent in the metric system?
    9·2 answers
  • Which of these describes the bonding between oxygen and a third hydrogen atom to form the hydro noun ion, H3O+
    11·1 answer
  • A 182 pound male body was found decomposing in a dense wooded area 1.43 kilometers away from the nearest road. How many meters w
    11·1 answer
  • What is the electron configuration of a fluoride ion (F-) in the ground state?
    6·1 answer
  • Identify the major force between molecules of pentane and hexane
    14·1 answer
  • Write balanced chemical equations, including states, for the following reactions:
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!