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
kenny6666 [7]
2 years ago
5

Consider the energy diagram below.

Chemistry
2 answers:
Kazeer [188]2 years ago
4 0

Answer:

A) The catalyzed reaction passes through C.

Explanation:

nordsb [41]2 years ago
3 0

Answer:

The catalyzed reaction passes through C.

Explanation:

You might be interested in
Population from the phylogenetic tree?
bogdanovich [222]
Mark Brainliest please

Answer :

In my opinion , answer is A
4 0
2 years ago
What is the valency of CH3COO
WINSTONCH [101]

Answer:

thats too hard sorry

Explanation:

6 0
3 years ago
How many grams of Kr are in a 9.59 L cylinder at 46.0 'C and 4.62 atm?<br> mass:
Sladkaya [172]

Answer:

Mass = 141.6 g

Explanation:

Given data:

Mass of Kr in gram =  ?

Volume in L = 9.59 L

Temperature = 46.0°C

Pressure = 4.62 atm

Solution:

The given problem will be solve by using general gas equation,

PV = nRT

P= Pressure

V = volume

n = number of moles

R = general gas constant = 0.0821 atm.L/ mol.K  

T = temperature in kelvin

Now we will convert the temperature.

46.0+273 = 319 K

4.62 atm × 9.59 L = n× 0.0821 atm.L/ mol.K  ×319 K

44.3 atm.L = n×26.19 atm.L/ mol

n = 44.3 atm.L / 26.19 atm.L/ mol

n = 1.69 mol

Mass in gram:

Mass = number of moles × molar mass

Mass = 1.69 mol × 83.79 g/mol

Mass = 141.6 g

8 0
3 years ago
Volume of water displaced = 0.175 L Mass g Density g/cm3 Hardness: = Determine the unknown mineral. Unknown mineral: 7​
erastovalidia [21]

Answer:

Mass: 981.0 g

Density: 5.61 g/cm^3

Hardness: = 2.5 - 3

Unknown material: Chalcocite

Explanation:

5 0
3 years ago
11. What are transition metals?
kolezko [41]

Answer:

Elements that fall between those on the left and right sides of the periodic table

Explanation:

Transition metals:

These are present at the center of periodic table.

These are d-block elements.

They include the elements of group 3 to 12 in periodic table.

They have large charge to radius ratio.

They mostly form paramagnetic compounds.

They shoes more than one oxidation state.

They form colored compounds.

They all have high melting and boiling point.

They have high densities.

They form stable complexes.

The elements of f-block are also transition but they are called inner transition.These are consist of two series lanthanide and actinides.

8 0
3 years ago
Other questions:
  • A compound is 52.14% C, 13.13% H, and 34.73% O by mass. What is the empirical formula of the compound?
    12·2 answers
  • How many moles in Co are there in 6 billion Co atoms
    15·1 answer
  • How many molecules in 9.18 moles of C11H12O22
    13·1 answer
  • What is the volume of 4.5 moles of H2 at STP?
    14·1 answer
  • A sample of water is mixed with a surfactant. What will most likely happen to the viscosity of the water?
    6·1 answer
  • The formula for binary ionic compound formed between cesium and fluorine
    12·1 answer
  • What is a hypothesis?
    10·1 answer
  • Glycerine is viscous than water?why​
    11·1 answer
  • Blonde hair is a dominant trait. (True or flase)​
    11·2 answers
  • Chromium(III) oxide reacts with hydrogen sulfide (H₂S) gas to form chromium(III) sulfide and water:
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!