Answer:
The correct matching of the air mass and the letters in the word bank are given as follows;
1. Warm and humid ↔ D
2. Extremely cold and dry ↔ B
3. Cold and dry ↔ A
4. Cold and humid ↔ C
5. Warm and dry ↔ E
Where;
A Represents continental polar
B Represents Artic
C Represents Maritime Polar
D Represents Maritime Tropical
E Represents Continental Tropical
Explanation:
A. A continental polar is one that can be described as a cold and dry climate as the region is located at a further away from the oceanic water bodies that add humidity to the climate
B. The regions of the Artic and the Antarctic have very limited amount of precipitation every year because the air is very cold as well as dry
C. A polar climate is a cold climate region, while a maritime climate is humid.
Therefore, the maritime polar climate combines both cold and humid conditions
D. A warm and humid region has high rainfall and humidity, as such the maritime climate which are humid and the tropical climate, which are warm, combine to give a warm and humid climate
E. The continental tropical climate can be described as warm and dry, compared to the continental water bodies, due to the location being distant from and therefore, the absence of high moisture containing wind that comes from the oceans.
Answer:
The answer to your question is: Oxidation number is III,
formula Cr₂(SO₄)₃
Explanation:
Data
Chromium (III) sulfate
Oxidation state of Cr = ?
Chemical formula
Process
The oxidation number of Chromium is given in roman numerals, then the oxidation number is III.
Chemical formula Cr₂(SO₄)₃
False
Hope this helps!
Let me know if i'm wrong.
Answer:
<h3>The answer is 563.75 g</h3>
Explanation:
The mass of a substance when given the density and volume can be found by using the formula
<h3>mass = Density × volume</h3>
From the question
volume = 125 mL = 125 cm³
density = 4.51 g/cm³
We have
mass = 125 × 4.51
We have the final answer as
<h3>563.75 g</h3>
Hope this helps you
Answer:
I believe the answer is A: *It is the simplest form of matter" not 100% sure but I think that's correct
Explanation: