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
777dan777 [17]
3 years ago
9

A hurricane is a type of serve cyclone which statement best explains how a hurricane forms

Chemistry
1 answer:
storchak [24]3 years ago
7 0

Answer:

Hurricanes form over the warm ocean water of the tropics

Explanation:

when war, moist air over the water rises , it is replaced by cooler air

You might be interested in
Can someone please please help me with this? I will mark you as brainlist? I only have two more questions but anyways
DENIUS [597]

Answer:

its 20 L

Explanation:

7 0
3 years ago
Read 2 more answers
The element silver exists in nature as two isotopes: 107Ag has a mass of 106.9051 u, and 109Ag has a mass of 108.9048 u. The ave
Lilit [14]

Answer:

107Ag has abundance of 51.7%

109Ag has abundance of 48.3%

Explanation: Please see attachment for explanation

3 0
3 years ago
Iron-59 has a half-life of 45.1 days. how old is an iron nail if the fe-59 content is 25% that of a new sample of iron? show all
Yuliya22 [10]
I have attached a paper with the answer. hope you understand. let me know if you have any question

4 0
3 years ago
Read 2 more answers
On 100 corex
Julli [10]

Answer:

P(total) = 164 mmHg

Explanation:

Given data:

Partial pressure of helium = 77 mmHg

Partial pressure of nitrogen = 87 mmHg

Total pressure of flask = ?

Solution:

According to Dalton law of partial pressure,

The total pressure inside container is equal to the sum of partial pressures of individual gases present in container.

Mathematical expression:

P(total) = P₁ + P₂ + P₃+ ............+Pₙ

Now we will solve this  problem by using this law.

P(total) = P(He) + P(N₂)

P(total) =  77 mmHg + 87 mmHg

P(total) = 164 mmHg

3 0
3 years ago
What is the molarity of 555 L of a Ba(OH)2 solution if the pH is 10.20?
Kipish [7]

pH is a symbolic representation of:

pH=-\log \lbrack H^+\rbrack

and for water we now that:

\lbrack H^+\rbrack\lbrack OH^-\rbrack=10^{-14}

that means the text give us the information to calculate the concentration of protons and therefore the concentration of ions OH-:

pH=10.2\rightarrow\lbrack H^+\rbrack=10^{-10.2}^{}

therefore the concentration of OH- can be calculated:

\lbrack OH^-\rbrack=\frac{10^{-14}}{10^{-10.2}}=10^{-3.8}=1.58\times10^{-4}\text{ M}

but they are not asking about the concetration of OH- they ask about concentration of Ba(OH)2 and for that we need to know the disolution stechiometry

Ba(OH)_2\rightarrow Ba^++2\times OH^-

Whic mean the concentration of Ba(OH)2 is half the concentration of OH-:

\lbrack Ba(OH)_2\rbrack=\frac{\lbrack OH^-\rbrack}{2}=7.92\times10^{-5}M

4 0
1 year ago
Other questions:
  • when you use the terms heavier or lighter to compare different objects with the same volume, what property of the objects are yo
    8·1 answer
  • The earth is rotated from extremely hot and cold temperatures that the real experience because the earth is
    10·1 answer
  • What does the word terrestial mean?
    10·2 answers
  • ASAP What is the main cause of any change of state?
    12·2 answers
  • A gas in a cylinder with movable piston has an initial volume Of 88.2 ML at 35°C. The cylinder is heated at constant pressure un
    7·1 answer
  • Which characteristics do photosynthesis and cellular respiration have common
    8·1 answer
  • What types of atoms make up C3H8O?
    8·2 answers
  • How does a changing environment affect plant and animals threat live there
    8·1 answer
  • Exercise 2:
    13·1 answer
  • How many grams are in 3.5 moles of H2O?
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!