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
user100 [1]
3 years ago
14

Hi All,

Chemistry
1 answer:
Novosadov [1.4K]3 years ago
4 0

Answer:Combination.

Decomposition.

Single displacement.

Double displacement.

Combustion.

Redox.

Explanation:

You might be interested in
Which substance is the reducing agent in this reaction? 2KMnO4+3Na2SO3+H2O→2MnO2+3Na2SO4+2KOH
olganol [36]
I believe <span>Na2SO3  is the solution to the problem.</span>
6 0
3 years ago
Read 2 more answers
what has 4 valence electrons, shows properties of metals and non metals, and has 32 protons in the nucleus of each atom
12345 [234]
Here is your answer

\bold{Germanium}

REASON:

Elements which have 4 valence electrons are generally metalloids.

The metalloids show the properties of both metals and non-metals.

We know that,

no. of protons= Atomic number

So,

Atomic no.= 32

Hence,

The element is Germanium which is a metalloid with 4 valence electrons and has 32 protons in nucleus of each atom because it has atomic no. 32

HOPE IT IS USEFUL
6 0
3 years ago
Which compound is more soluble in an acidic solution than in a neutral solution?
Nady [450]

Answer : Salt is more soluble in an acidic solution than in an neutral solution.

Explaination : In an acidic solution molecules of salt are assaociated with hydrogen bonding whereas in neutral solutions it molecules are not assaociated with hydrogen bonding. Acidic solution is a type of solution which has higher concentration of hydrogen ions than water is called acidic solution for ex: water.

Neutral solution is a solution which has a pH of 7,it is neither acidic nor basic but it is middle so that is called neutral solution.

8 0
3 years ago
Explain what happens to car tires and the air inside in each of these scenarios.
kifflom [539]

Answer:

They get flat and start to deflate

Explanation:

3 0
3 years ago
Read 2 more answers
What does the field of thermodynamics relate to
rjkz [21]

Answer:

B. Changes in energy in systems.

Explanation:

Thermodynamics is a branch of physics which deals with heat and temperature in relation to energy work radiation and characteristics of matter.

This field studies the causes of energy changes and the effects of energy changes to chemical and  physical systems.

8 0
3 years ago
Read 2 more answers
Other questions:
  • Below is the Lewis structure of the hydrogen cyanide molecule.
    14·1 answer
  • Which of the following statements about metal elements is correct?
    5·1 answer
  • Janice bought 40 shares of stock at $31.82 per share. She received dividends of $1.11 per share for 1 year. (Do not use commas,
    12·1 answer
  • Atoms of elements that are in the same group have the same number of
    8·1 answer
  • When the products of a reaction are hotter than the reactants:
    15·1 answer
  • A balloon with a volume of 0.5L at 293K is cooled to 20K. What is the balloon's new<br> volume?
    7·1 answer
  • 8. How much heat is released when 85.0 g of steam condense to liquid water?
    5·1 answer
  • Three people made the
    6·1 answer
  • ____________ is the process used to separate the solvent from a solution
    6·1 answer
  • What coefficient is needed in front of the H2O in the products in order to balance the equation?
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!