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
Tomtit [17]
3 years ago
8

How many moles are in 35.0 grams of H₂O?

Chemistry
1 answer:
Nikitich [7]3 years ago
3 0
1.94 moles


I did 35/18.02 because 18.02 is the molar mass of water
You might be interested in
The combination of ions most likely to produce a precipitate is Group of answer choices Mg2 and C2H3O2-. Fe3 and OH-. Li and PO4
Paul [167]

Answer:

The combination of ions most likely to produce a precipitate is a group of answer choices:

lead nitrate soluble in water

Mg2+ and C2H3O2-.

Fe3+ and OH-.

Li+ and PO43-.

Pb2+ and NO3-.

NH4+ and SO42-.

Explanation:

Among the given options,

magnesium acetate, lithium phosphate, lead nitrate, ammonium sulfate are soluble in water.

The only one which is insoluble in water is Fe^3+ and OH^- combination.

Fe(OH)_3 is insoluble in water. It forms a precipitate.

8 0
3 years ago
Which metallic properties are caused by atoms rolling over each other in metallic bonds?
Pani-rosa [81]

<span>The metallic properties that are caused by atoms rolling over each other in metallic bonds are malleability and ductility.the atoms that are being rolled over are delocalized electrons in the sea of electrons in the metallic bond enable them to roll over when stress is applied.</span>

4 0
3 years ago
Read 2 more answers
Round 23.455 cm into 4 significant figures
seraphim [82]
It would be 23.46, since the next number is a 5 so we can round up.

Significant figures are:
ANY number that is not 0
Any 0 between two nonzero digits
Any 0 following a decimal (i.e 1.50)
4 0
3 years ago
Read 2 more answers
(1) Complete the word equation for the complete combustion of methane in
Deffense [45]

Cooled in ice to help the water vapour condense. Tube 2 – contains lime water, goes cloudy to show the presence of carbon dioxide. Word equation: (hydrocarbon + oxygen → carbon dioxide + water) Methane + oxygen → carbon dioxide + water.

6 0
2 years ago
An instrument that allows you to look closely at objects that are invisible to the human eye, including cells
xxMikexx [17]
The answer is Microscope
4 0
3 years ago
Other questions:
  • Texas is 790 miles from east to west. How many feet is that if 1 mile is equal to 5,280
    5·1 answer
  • In a laboratory experiment, John uses a mesh to separate soil particles from water. Which technique of separation is he using?
    5·1 answer
  • A car is traveling at 20 minutes/second and is brought to rest by applying brakes over a period of 4 seconds.What is it average
    6·1 answer
  • Considering that catalysts are not consumed in a reaction, how do you think increasing the amount of catalyst would affect the r
    13·2 answers
  • Identify the following parts of the chemical equation
    11·1 answer
  • How many grams of dipotassium succinate trihydrate (K2C4H4O4·3H2O, MW = 248.32 g/mol) must be added to 530.0 mL of a 0.0398 M su
    10·1 answer
  • Calculate the number of molecules of Ammonia (NH3) in 7.75 moles of ammonia.
    5·1 answer
  • 02. Two great pe birds are morati Both birth have a ne
    10·2 answers
  • What is a part's structure related to?
    6·1 answer
  • Which of the following are required for plants to carry out photosynthesis?
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!