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
STALIN [3.7K]
3 years ago
6

If the sum of the mass of the reactants is 12.5 what would be the sum of the products be? And explain how you know this

Chemistry
1 answer:
Strike441 [17]3 years ago
7 0
If all the reactants will react and become products, the mass will be 12.5 g. Because the mass of the matter amount will not change during the reaction.
You might be interested in
What suffix do the halogen group use
sesenic [268]

Answer:    That is, the suffix of the compound is unchanged by the presence of the halogen, and the halogen is included as a prefix in the name. In acyl halides, the suffix -oyl chloride is appended to the name. For example, CH3CH2COCl is called propanoyl chloride.

Explanation:

6 0
2 years ago
Write a full chemical equation for the reactions between magnesium and sulfuric acid
melamori03 [73]

Answer:

magnesium + hydrochloric acid → hydrogen gas + magnesium chloride

explanation:

the nitrogen in HNO3 is in the +5 oxidation state and is easily reduced. The reduction would result in the oxidation of the hydrogen gas, forming the water once again.The sulfur in H2SO4 is also in its highest oxidation state, +6.

<em>Hope</em><em> this</em><em> helps</em><em> </em><em>:</em><em>)</em>

6 0
3 years ago
Write the name and formula of the compound made of magnesium and fluorine
Alexxx [7]

Answer:

Name : Magnesium Fluoride

Formula : MgF2

Explanation:

Give me brainliest

8 0
3 years ago
when atoms react, they often lose, gain, or share electrons to form a more stable version of themselves. for example, alkali met
AfilCa [17]

The electron configuration of alkali metals would then resemble those of group 17 of the periodic table in the compounds they form.

<h3></h3><h3>What is periodic table?</h3>

Periodic table is defined as a tabular approach of showing the items so that they appear in the same vertical column or group when their attributes are similar. Phosphorus is the oldest chemical element, and hassium is the newest. Please take note that, unlike in the Periodic system, the elements do not exhibit their natural relationships with one another.

The elements that make up group 17 of the periodic table are the halogens. They are nonmetals that are reactive, such as iodine, bromine, chlorine, and fluorine. Halogens are non-metals that are very reactive. These substances share a lot of characteristics with one another.

Thus, the electron configuration of alkali metals would then resemble those of group 17 of the periodic table in the compounds they form.

<h3></h3>

To learn more about periodic table, refer to the link below:

brainly.com/question/11155928

#SPJ2

8 0
1 year ago
Read 2 more answers
Name a device or other object whose major purpose is to convert
Alenkinab [10]

Answer:

Storage battery oe cell

Explanation:

The storage battery or cell is a device that coverts chemical energy into light energy when required.

During charging of battery, there is some chemical changes in the battery and absorb energy. The absorbed energy is converted into electrical energy when connected to an external load.

Hence, the correct answer is "Storage battery or cell".

4 0
3 years ago
Other questions:
  • Given the balanced equation representing a reaction:Cl2==&gt; Cl + Cl
    13·1 answer
  • A scientific theory is different than the way we use the word theory in common speech. Which of these is likely to be true about
    12·2 answers
  • Calculate the molality of a 24.4% (by mass) aqueous solution of phosphoric acid (h3po4).
    6·1 answer
  • Select the correct answer.
    13·2 answers
  • When the equation below is balanced with the smallest possible integer coefficients, what is the coefficient for PH3?
    8·1 answer
  • One symptom of carbon monoxide poisoning is the development of Mees lines on the fingernails and toenails.
    13·2 answers
  • How many valence electrons does an atom of al possess?
    8·1 answer
  • Which statement about gases is true? A. They are made up of particles that always move very slowly. B. They are made up of parti
    11·2 answers
  • HELP!
    14·1 answer
  • About 25% of the world's population lives:
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!