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
BARSIC [14]
2 years ago
7

When a cold front passes, the air temperature should begin to rise true or false?

Chemistry
2 answers:
sleet_krkn [62]2 years ago
7 0
False the opposite should happen!
Step2247 [10]2 years ago
5 0

Answer:

false

Explanation:

You might be interested in
How to determine oxidation numbers
nadezda [96]

Answer:

1. The oxidation number of a free element is always 0.

2. The oxidation number of a monatomic ion equals the charge of the ion.

3. The oxidation number of H is +1, but it is -1 in when combined with less electronegative elements.

4. The oxidation number of O in compounds is usually -2, but it is -1 in peroxides.

Explanation:

7 0
3 years ago
Here is a more complex redox reaction involving the permanganate ion in acidic solution: 5fe2+ + 8h+ + mno4− → 5fe3+ +mn2+ + 4h2
dezoksy [38]
<span>Answer: Here is a more complex redox reaction involving the permanganate ion in acidic solution: 5Fe2+ + 8H+ + MnO4 --> 5Fe3+ +Mn2+ + 4H2O Classify each reactant as the reducing agent, oxidizing agent, or neither.</span>
4 0
3 years ago
Why would someone need to find the relative density of an object?
Ede4ka [16]

Answer:

The relative densities of an object and the liquid it is placed in determine whether that object will sink or float. An object that has a higher density than the liquid it's in will sink. An object that has a lower density than the liquid it's in will float.

Explanation:

Hope it helps!

8 0
2 years ago
23. Which element is most likely to be malleable?<br> a. Bromine b. Radon c. Nickel d. Carbon
Aleksandr [31]
It’s c.nickel because it’s a transition metal
7 0
3 years ago
By measuring the distance from the crest of one wave to the crest of another we will know the _____ of the light.
stepan [7]
The wave length of light. This determinds the color/type of light.
4 0
2 years ago
Other questions:
  • How many moles of br2(l) (mm = 159.80 g/mol) are in 13.9 ml of liquid bromine? the density of br2(l) is 3.12 g/ml?
    11·1 answer
  • Complete the questions below using the following diagram.
    15·1 answer
  • Carbon dioxide can change directly from the solid phase to the gaseous phase. true or false
    10·1 answer
  • Your dad is working on creating a brick border for the lake in your backyard. Each brick has a mass of 100 g and a volume of 20
    10·1 answer
  • Which glassware would be used to make a 1.0 m kcl solution?
    7·1 answer
  • What is the maximum number of electrons that can be contained in the first, second, third, and fourth energy levels, respectivel
    9·1 answer
  • What is an example of reactivity?
    5·1 answer
  • How does the structure of each passage help determine the content of the passage?
    9·1 answer
  • How many grams of calcium are in 2.65 g of CaCO3?
    9·1 answer
  • Determine the number of grams of carbon 3.14x 1023 atoms of carbon
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!