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
Genrish500 [490]
3 years ago
11

Which of these did your answer include?

Chemistry
1 answer:
sveticcg [70]3 years ago
8 0

The oxygen atom has a partial negative charge and the Hydrogen atoms have a partial positive charge

You might be interested in
Bob roller skates with a constant speed of 8 km/h. How long will he take to 2 poin
Jet001 [13]

Answer: 1.25 hours (75 minutes)

Explanation: 1 hour / 8 km • (10 km) = 1.25 hours

6 0
3 years ago
Iodine-131 has a half-life of 8.10 days. In how many days will 50 grams of Iodine-131 decay to one-eighth of its original amount
shtirl [24]
What you need to do is find 1/8 of 50
you can just divide 50 by 8 to get 6.25
so now you have to find how many days it will take till there are 6.25 grams of iodine left
every 8.1 days its mass is split in half 
so start splitting it in half and every time you do, you add 8.1 days
50/2 =25                                               8.1
25/2 =12.5                                        +  8.1
12.5/2= 6.25                                      +8.1
now you have reached 1/8 of the original amount of Iodine-131
so to find how long it took just add 8.1+8.1+8.1
(this is the same as 8.1x3)
which equals 24.3
it will take 24.3 days for Iodine 131 to decay to 1/8  of its original mass.

(good luck on the regent if thats what your studying for :)

5 0
3 years ago
Read 2 more answers
How many grams of NaNO3 can be dissolved in 200mL of water at 40 degrees Celsius?
Tju [1.3M]

Answer:

I think the answer is, 100.

Explanation:

but i dont know try

6 0
3 years ago
Which of the following must be true about a reaction if it is only spontaneous at high temperatures?
Neporo4naja [7]
The correct answer is B, 
<span>It is endothermic, with both positive enthalpy and entropy changes.</span>
4 0
3 years ago
Will give brainliest
zhenek [66]

Answer:

D For Doras Demolishing Dub Dune Is Dungenes

8 0
2 years ago
Other questions:
  • n a chemical reaction, water decomposes to form hydrogen and oxygen. What is the correct term for the water? Question 5 options:
    9·1 answer
  • What is the more reactive metal CA or Ra
    14·2 answers
  • Please answer number 76,77 and 78.
    15·1 answer
  • Why the dipole moment of Co2 is zero and that of H2O is 1.85D?
    14·1 answer
  • What is the electron configuration called that has 18 electrons in the outer energy level and all of the orbitals filled?
    13·1 answer
  • What do Oxygen and Hydrogen make?
    15·1 answer
  • The chemical formula for propane is: CH3CH2CH3 Calculate the molar mass of propane. Round your answer to 2 decimal places.
    14·1 answer
  • What do the results tell you about your hypothesis(es)? How do the data support your claim above?
    7·1 answer
  • What is the significance of the Schrödinger wave equation to the quantum mechanical model of
    8·1 answer
  • There are 300 light particles in an airtight container. Which adjustment would increase the speed of the particles?
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!