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
hoa [83]
3 years ago
11

Water molecules are ____________ because the hydrogen atoms are positively charged on one end and the oxygen atoms are negativel

y charged on one end. Molecules that are ____________ share electrons equally. Sodium chloride (NaCl) is an example of a ____________ molecule because it is soluble in water. Molecules that are ____________ are insoluble in water. It is ____________ that most molecules formed with nonpolar bonds dissolve easily in water.
Chemistry
1 answer:
iragen [17]3 years ago
8 0

Answer:

What is your question?

High School Chemistry 10+5 pts

Water molecules are _____polar_______ because the hydrogen atoms are positively charged on one end and the oxygen atoms are negatively charged on one end. Molecules that are _____nonpolar_______ share electrons equally. Sodium chloride (NaCl) is an example of a ______polar______ molecule because it is soluble in water. Molecules that are _____nonpolar_______ are insoluble in water. It is ______false______ that most molecules formed with nonpolar bonds dissolve easily in water.

You might be interested in
What does a chemical formula like Na2CO3 tells us?
USPshnik [31]

It has: 2 atoms of sodium (Na) 1 atom of Carbon 3 atoms of Oxygen bound together with ionic and polar-covalent bonds

8 0
3 years ago
calculate the number of moles of gas that occupy a 3.45L container at a pressure of 1.48 atm and a temperature of 45.6 Celsius ​
Otrada [13]

Answer:

There are 0,2 moles of gas that ocuppy the container.

Explanation:

We apply the formula of the ideal gases, we clear n (number of moles); we use the ideal gas constant R = 0.082 l atm / K mol. Firs we convert the unit of temperature in Celsius into Kelvin:

0°C= 273 K ------> 45,6 °C= 273 + 45, 6= 318, 6 K

PV= nRT ---> n= PV/RT

n= 1,48 atm x 3,45 L /0.082 l atm / K mol x 318,6 K

n= 0,195443479 mol

8 0
3 years ago
A cube of salt is crushed before being stirred into water.
andrew-mc [135]
Physical change

Giddy Up!!!!!
7 0
3 years ago
Read 2 more answers
How can you use knowledge of a minerals chemical makeup or use?
mel-nik [20]

and D. to identify minerals

8 0
3 years ago
Read 2 more answers
John was considered to be a pillar in the early church?
o-na [289]
Yes he was a pillar in the early church
4 0
3 years ago
Read 2 more answers
Other questions:
  • How does the law of conservation of mass apply to this reaction: C2H4+O2=H2O+Co2?
    9·2 answers
  • What are three of Leonardo divinci's contributions to science?
    12·1 answer
  • Compounds with very high vapor pressures must have very minimal intermolecular forces true or false
    14·1 answer
  • Draw the products of Claisen condensation of (a) ethyl propanoate; (b) ethyl-3-methylbutanoate; (c) ethyl pentanoate. For each,
    15·1 answer
  • Carbon dioxide enters an adiabatic nozzle at 1200 K with a velocity of 75 m/s and leaves at 400 K. Assume constant specific heat
    14·1 answer
  • A student is using a copper strip and a strong chlorine solution in her experiment. Which of these is a chemical property of one
    12·2 answers
  • Help ASAP I will mark brainliest to he correct answer
    7·1 answer
  • What can be concluded from the following statements about a property of metats? • Acast-iron skillet on a stove is used to try b
    15·1 answer
  • The structure of an atom is defined by two numbers: the proton (atomic) number and the mass (nucleon) number. What is the electr
    9·1 answer
  • Hi i will give brainliest to whoever answers this, thank you
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!