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
gogolik [260]
3 years ago
8

What kind of reaction is decribed by the following chemical

Chemistry
1 answer:
SSSSS [86.1K]3 years ago
5 0
Synthesis is the correct answer
You might be interested in
How do scientists use sonar to study Earth’s oceans?
adoni [48]
A to map the ocean floor
7 0
3 years ago
Read 2 more answers
a technical machinist is asked to build a cubical steel tank that will hold 270L of water. Calculate in meters the smallest poss
Jlenok [28]

length of tank = 0.65m

4 0
3 years ago
What does Hess's law state can be done in order to be able to react solid magnesium with oxygen gas safely (that is, without exp
aleksley [76]

Answer:

C. The reaction can be broken down and performed in steps

Explanation:

Hess's Law of Constant Heat Summation states that irrespective of the number of steps followed in a reaction, the total enthalpy change for the reaction is the sum of all enthalpy changes corresponding to all the steps in the overall reaction. The implication of this law is that  the change of enthalpy in a chemical reaction is independent of the pathway between the initial and final states of the system.

To obtain MgO safely without exposing magnesium to flame, the reaction sequence shown in the image attached may be carried out. Since the enthalpy of the overall reaction is independent of the pathway between the initial and final states of the system, the sum of the enthalpy of each step yields the enthalpy of formation of MgO.

3 0
2 years ago
What is the term for a substance capable of dissolving another substance?
AURORKA [14]

Answer:

The answer to your question is: solvent

Explanation:

Solvent is a component in a solution that is present in the highest amount and is able to dissolve the other or others components.

3 0
3 years ago
The spectrophotometer really measures the percent of light that is transmitted through the solution. The instrument then convert
Fantom [35]

Hey there!:

absorbance = log 100 - log Transmitance

absorbace = 0.85

log 100 = 2

- log transmitance = absorbace / log 100

0.85 / 2= 0.425

transmitance =  10 ^ ( - 0.425 )

transmitance = 0.376

4 0
2 years ago
Other questions:
  • An isotope undergoes radioactive decay by emitting radiation that has no mass. What other characteristic does the radiation
    11·1 answer
  • Name a metal that doesn't conduct electricity
    6·1 answer
  • Write the equilibrium constant expression for this reaction: 3h (aq) po−34 (aq) → h3po4 (aq)
    13·1 answer
  • How many grams of lithium hypochlorite are there in 1.35 mol?
    7·1 answer
  • How many moles of phosphoric acid can be formed from 3000 g of diphosphorus pentoxide?
    15·1 answer
  • What is the percent composition of Copper in CuBr2?
    15·1 answer
  • The atomic radii of Li, Na, and Rb are 152 pm, 186 pm, and 244 pm, respectively. What is a reasonable estimate for the atomic ra
    15·2 answers
  • Determine the empirical formula of a compound containing 47.37 grams of carbon, 10.59 grams of hydrogen, and 42.04 grams of oxyg
    11·2 answers
  • 1. If humans increase the amount of carbon dioxide in Earth's atmosphere, what will
    14·1 answer
  • What is the name of an ideal-gas process in which no heat is transferred?.
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!