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
svlad2 [7]
2 years ago
15

M

Chemistry
1 answer:
Akimi4 [234]2 years ago
7 0

Answer:

469N

Explanation:

adding all mass i hope you got

You might be interested in
The value of the metal in 2p coins, made in 1991 is now worth 3.3p.
Studentka2010 [4]

The coins in 1991 had more copper in them compared to the coins today. So, that is why it worth 3.3p.  
8 0
3 years ago
Which of the following is an electrolyte?
Serggg [28]
Electrolytes are inorganic substances that dissociate into ions in water. Examples of electrolytes include salts [for example, sodium chloride (NaCl) and magnesium chloride (MgCl2)] and ions [for example, potassium (K+)].
8 0
3 years ago
Read 2 more answers
Please help me need it fast ​
Schach [20]

Answer:

Do you need 3 ways or just one?

1. Temperature.

2. Pressure.

3. Polarity.

Explanation:

Eh hope these help, Idr understand the question but those are 3 ways to increase the solubility of a solid in water.

5 0
3 years ago
Answer asap with at least 3 or more sentences!
mixas84 [53]

Answer:

no.

Explanation:

The reason this has

never happened is due to the source of magnetic fields:  moving electric

charges.  When electric charges (e.g. electrons) move in circles, they

produce a magnetic field.  In a piece of iron, it is very easy to line up

these circles, getting all the little magnets to work together as one big

magnet.

For each of these circles, one side is the north pole and one side is the

south pole.  Since each circle has two sides, each circle has a north and a

south pole.  Even the smallest possible magnets (spinning electrons) have a

north and a south pole.

6 0
3 years ago
Read 2 more answers
When scientists looked at the polarity of bands of rock on either side of the mid-ocean ridges, what did they find? A. that ther
alisha [4.7K]
I am pretty sure the answer is D. That the patterns of a polarity matched up on both sides.
3 0
3 years ago
Read 2 more answers
Other questions:
  • What is a reason why ethers have low water solubility?
    8·2 answers
  • Addition reactions of alkenes are characterized by _________. A) formation of a bond B) addition of two groups across a double b
    11·1 answer
  • How many grams are in 2.40 moles of sodium hydroxide (NaOH)?
    12·1 answer
  • Acetylene gas is often used in welding torches because of the very high heat produced when it reacts with oxygen gas, producing
    11·1 answer
  • When gasses are heated the average velocity (speed) of the gas particles decreases.
    5·1 answer
  • In his experiment on spontaneous generation, Louis Pasteur changed only one thing between his experimental groups: whether or no
    13·1 answer
  • This exercise deals with safety issues in the Freezing Point Depression experiment. Choose the answer that best completes each s
    13·1 answer
  • What force is necessary to accelerate a 1,200 kg car at a rate of 35 m/s2?
    13·1 answer
  • Which option is an element
    13·1 answer
  • Describe the concentration of hydronium ions and hydroxide ions when a base is added slowly to a white vinegar solution. The pH
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!