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
Andre45 [30]
3 years ago
9

20 Points to first correct answer! Identify the missing coefficient in the balanced equation and classify the type of reaction.

Cl2O5 + H2O ⟶ ___HClO3 1; Combination 1; Decomposition 2; Combination 2; Decomposition
Chemistry
1 answer:
Vedmedyk [2.9K]3 years ago
4 0

Answer:

.Combination

Explanation:

You might be interested in
turning on a tv is an example of _______ energy being transformed into_________ energy and________energy
Marizza181 [45]
Elecrtical, light, thermal
6 0
3 years ago
George knows that topography is continually being created and
TEA [102]
Oh oh oh alrighty auto parts AOU
8 0
3 years ago
Can swords shatter from cold temperatures
sp2606 [1]
Depends on how the sword is made, what materials are used and temperature used but yes they can shatter.

When molecules cool down they stop vibrating and moving as much and so they "shrink" and the metal of the sword becomes brittle. sometimes they shrink at different phases which cause tension in the sword if this tension is strong enough it can cause the metallic bonds to break causing the sword to shatter.

hope that helps 
6 0
3 years ago
What are the charges of families 1, 2, & 13 (boron family) if/when they become Ions
Natalka [10]

Answer:

Explanation:

Group one elements are alkali metals. All alkali metal have one valance electron. They loses their one valance electron and from cation with charge of +1.

Charges on group one.

Hydrogen = +1

Lithium = +1

Sodium = +1

Potassium = +1

Rubidium = +1

Cesium = +1

Francium = +1

Group two elements are alkaline earth metals. All alkaline earth metal have two valance electron. They loses their two valance electron and from cation with charge of +2.

Charges on group two.

Beryllium = +2

Magnesium = +2

Calcium = +2

Strontium = +2

Barium= +2

Radium = +2

Group 13 elements are boron family. All elements have three valance electrons. They loses their three valance electron and from cation with charge of +3.

Charges on group 13.

Boron = +3

Aluminium = +3

Gallium = +3

Indium = +3

Thallium= +3

Group 13 elements are also shows +1 charge by losing one valance electron.

8 0
4 years ago
The atomic number of an atom is based upon the number of​
kolezko [41]
The atomic number of an element is based on the number of protons in the atomic nuclei of its atoms.
7 0
3 years ago
Read 2 more answers
Other questions:
  • Some hidden evidence can be seen with this type of light
    12·1 answer
  • I NEED HELP ASAP :)
    12·1 answer
  • A 350 mL saturated solution of magnesium hydroxide, Mg(OH)2 is prepared at 25 degrees Celsius. The solubility product constant,
    13·1 answer
  • 3. Which element is most important for growing crops?
    13·1 answer
  • What effect does a decrease in temperature have on the overall rate of a chemical reaction?
    13·1 answer
  • Rabbits are best described as _______.
    5·1 answer
  • ___is a self improvement strategy for a busy person who has difficulty finding time to exercise
    11·1 answer
  • The symbol equation for combustion of a hydrocarbon is shown below. What number will go before the oxygen reactant when
    15·1 answer
  •  121.6 G of water was brought to a boil(100°C) after having 23750 J of heat applied. If the specific heat of water is 4.18 J/G
    5·1 answer
  • Physical or chemical ?
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!