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
Rufina [12.5K]
3 years ago
15

What factors determine how water cycles on earth?

Chemistry
1 answer:
bearhunter [10]3 years ago
5 0
The factor that  determine how water cycles on earth is the forms that water is found in[solid, liquid and gas].
You might be interested in
If you drink at 2am can you pass a drug test at 6pm
VikaD [51]
Yeah...it should be out of your system by then
3 0
3 years ago
Read 2 more answers
A chemist adds 0.50L of a 0.485 M copper(II) sulfate CuSO4 solution to a reaction flask. Calculate the millimoles of copper(II)
den301095 [7]

Explanation:

It is given that volume is 0.50 L and molarity is 0.485 M. Hence, number of millimoles will be calculated as follows.

               Number of millimoles = Molarity × Volume

As there are 1000 mL in 1 L. So, 0.50 L equals 500 mL.

Therefore, putting the given values into the above formula as follows.

             Number of millimoles = Molarity × Volume

                                                 = 0.485 M × 500 mL      

                                                 = 242.5

Thus, we can conclude that 242.5 millimoles of copper(II) sulfate has been added by the chemist to the flask.                                      

4 0
3 years ago
Can anyone explain dipoles in chemistry?
slavikrds [6]

Answer:

See explanation

Explanation:

A dipole refers to a bond in which its two ends have opposite charges. A dipole results from a large difference in electronegativity between two atoms in a bond.

For instance, consider the bond between hydrogen and chlorine in HCl. The electronegativity of hydrogen is 2.2 while that of chlorine is 3.16. The significant electronegativity difference between the two atoms leads to a charge separation.

A partial positive charge appears on the atom that is less electronegative (hydrogen) while a negative charge appears on the more electronegative atom (chlorine).

This charge separation occurs because the shared electrons of the bond are more closely attracted to chlorine making it partially negative compared to hydrogen. A dipole moment now exists in the H-Cl bond hence the molecule is said to have a dipole.

3 0
3 years ago
Bond angle of ch4 and sih4
miskamm [114]
Bond angle of ch4 = 109.5
3 0
3 years ago
How many kg of carbon dioxide are used per year to produce their arm and hammer baking soda?
cestrela7 [59]
The complete question would be as follows:

700,000 tons of baking soda are produced per year. <span>How many kilograms of carbon dioxide are used per year to produce baking soda?

We calculate as follows:

</span><span>CO2(g) + NH3(aq) + NaCl(aq) + H2O -----> NaHCO3(s) + NH4Cl(aq)
</span>
700000 tons NaHCO3 ( 907.185 kg / 1 ton ) (<span>1 kmole NaHCO3 / 84.0 kg NaHCO3) x (1 kmole CO2 / 1 kmole NaHCO3) x (44.0 kg CO2 / 1 kmole) = 3x10^8 kg CO2

Hope this answers the question. Have a nice day.</span>
3 0
3 years ago
Other questions:
  • Filtration can be used to separate mixtures based on
    14·2 answers
  • What is the change in density if a sample goes from 3.21 g/L to 5.43 g/mL?
    8·1 answer
  • For a half-reaction in an acidic solution, which substances should you add to balance the equation?
    5·1 answer
  • Photosynthesis is a redox reaction. This means that H2O is _____ during the light reactions and CO2 is _____ during the Calvin c
    13·1 answer
  • Is the boron neutral atom or ion?
    9·1 answer
  • Classify each of these statements as always true, AT, sometimes true, ST, or never true, NT. _____ 1. A mole of a pure substance
    11·1 answer
  • There are two steps in the extraction of copper metal from chalcocite, a copper ore. In the first step, copper(I) sulfide and ox
    13·1 answer
  • How many moles of 2H2 are formed from 3.64 mole of H2O?​
    13·1 answer
  • Join it and crack it do zooooooom​75386896860 password d6uNML
    15·1 answer
  • What sort of fossils would be expected to be found in Antarctica from more recent times, after it had moved much closer to the S
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!