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
Verdich [7]
2 years ago
7

As frequency decreases, wavelength…... finish this sentence

Chemistry
1 answer:
Marysya12 [62]2 years ago
4 0
INCREASES it increases
You might be interested in
Use the periodic table to answer the following questions.
Step2247 [10]
The answer is a (b)= 2
5 0
3 years ago
What is the first step in creating a unit conversion factor?
NNADVOKAT [17]
Determining the units.
5 0
3 years ago
. Copper(I) oxide, Cu2O, is reduced to metallic copper by heating in a stream of hydrogen gas. What mass of water is produced wh
maksim [4K]
Answer: 0.07868 mol H₂O

Explanation:

1) Chemical equation:

Cu₂O +H₂ → 2Cu + H₂O

2) mole ratios:

1 mol Cu₂O : 1 mol H₂ : 2 mol Cu : 1 mol H₂O

3) Convert 10.00 g of Cu to grams, using the atomic mass:

Atomic mass of Cu: 63.546 g/mol

number of moles = mass in grams / atomic mass = 10.00g / 63.546 g/mol

number of moles = 0.1574 mol

4) Use proportions

2mol Cu           0.1574 mol Cu
--------------- =  ---------------------
1 mol H₂O                   x

⇒ x = 0.1574 mol Cu × 1 mol H₂O / 2mol Cu = 0.07868 mol H₂O

That is the answer
7 0
2 years ago
Read 2 more answers
I NEED HELPPPP
Vinil7 [7]

Answer:

3 Handsprings

Explanation:

18 divided by 6 is 3

3 0
2 years ago
Anabolic reactions _______ bonds, whereas catabolic reactions __________ bonds. A. decrease; increase. B. break; make C. weaken;
nexus9112 [7]

Answer:

The corrext answer is E. make; break

Explanation:

In living organisms, the metabolism is either anabolic or catabolic where anabolic metabolism is energy consuming and catabolic metabolism is eneegy releasesing. It should however be noted that anabolic reaction builds or biosynthesize new mollecular structures while catabolic reaction breaks down complex structure bonds into simple structures

The braking down of bonds in catabolic reations realeses energy to sustain the anabolic rection process for the formation of new bonds

6 0
3 years ago
Other questions:
  • Identity which statement is true:
    12·1 answer
  • Classify the reaction: N2 (g) + 3H2 (g) à 2NH3 (g)
    15·1 answer
  • The vapor pressure of pure water at 250C is 23.77 torr. What is the vapor pressure of water above a solution that is 1.500 m glu
    6·1 answer
  • In a certain industrial process involving a heterogeneous catalyst, the volume of the catalyst (in the shape of a sphere) is 10.
    14·2 answers
  • Using the name of the ionic compound, select the
    12·2 answers
  • What is the density of an aqueous solution that is 50.0% KOH by mass and has a KOH concentration of 13.39 M?
    5·1 answer
  • What is matter?<br> 12 points..
    10·1 answer
  • Which do you use to qualify matter?
    8·1 answer
  • Which buffer system is found in the human body?
    6·2 answers
  • When a sample of liquid is heated, its thermal energy _______.
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!