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
fenix001 [56]
3 years ago
5

Seasonal variation in Earth's climate are caused by

Chemistry
1 answer:
Ivahew [28]3 years ago
3 0
B. Earth’s tilt

Earth’s tilt exposes different parts of the earth to varying degrees of sunlight throughout the year, causing seasons.
You might be interested in
Why is it important to minimize the amount of oil released into the ocean?
Andrei [34K]
Because many animals are likely to die from contamination
6 0
3 years ago
Created from the ...... of ..... in layers over long periods of time
Setler79 [48]
Sedimentary rocks. Not sure though
8 0
3 years ago
Please help i cant find any answers...
Hitman42 [59]

Answer:

98.8

Explanation:

CsF + XeF6 --> CsXeF7

37.8g ................. ?g

37.8g CsF x (1 mol CsF / 151.9g CsF) x (1 mol CsXeF7 / 1 mol CsF) x (397.2g CsXeF7 / 1 mol CsXeF7) = 98.8g CsXeF7 .......... to three significant digits

8 0
2 years ago
Read 2 more answers
Determine the empirical formula of the following compound if a sample contains 0.104 molK, 0.052 molC, and 0.156 molO;?
faltersainse [42]

Answer:

K₂CO₃    

Explanation:

Given parameters:

Number of moles of K = 0.104mol

Number of moles of C = 0.052mol

Number of moles of O = 0.156mol

Method

From the given parameters, to calculate the empirical formula of the elements K, C and O, we reduce the given moles to the simplest fraction.

Empirical formula is the simplest formula of a compound and it differs from the molecular formula which is the actual formula of a compound.

  • Divide the given moles through by the smallest which is C, 0.052mol.
  • Then approximate values obtained to the nearest whole number of multiply by a factor to give a whole number ratio.
  • This is the empirical formula

Solution

Elements                             K                       C                    O

Number of moles            0.104                0.052            0.156

Dividing by the

smallest                       0.104/0.052     0.052/0.052  0.156/0.052

                                            2                           1                     3

The empirical formula is K₂CO₃      

3 0
3 years ago
The hydrogen bomb uses the process of _____
Leokris [45]

Answer:-

a) Nuclear Fusion.

Explanation:-

A hydrogen bomb utilizes Nuclear fusion using the isotopes of hydrogen deuterium and tritium to cause explosion. Atom bomb uses nuclear fission.

7 0
3 years ago
Read 2 more answers
Other questions:
  • What is the molarity of a 3.0-liter solution that contains 0.45 moles of solute?
    8·2 answers
  • 4) 4 NH3 + 3 O2  2 N2 + 6 H2O
    5·1 answer
  • PLZ ANSWER WILL GIVE BRAINEST Based on the information in the table, which elements are most likely in the same periods of the p
    8·2 answers
  • Which of the following is NOT a way that people can reduce, reuse and recycle\
    10·2 answers
  • the isotope 146c has a half life of 5730 years. what fraction of 146c in a sample with mass ,m, after 28650 years
    8·1 answer
  • List the 5 signs of a CHEMICAL REACTION
    6·1 answer
  • If you add a neutron to an atom how does it change ?
    14·1 answer
  • Which structure of the organism work together to carry out all of its life functins?
    7·1 answer
  • If 40.5 J of heat is added to a 15.4 g sample of silver, what will the change in temperature be? (Specific heat of silver is 0.2
    13·1 answer
  • Moderate alcohol consumption is no more than ________ alcoholic drink(s) daily for adult women and up to ________ drink(s) daily
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!