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
Leni [432]
3 years ago
6

I nned help with help plssssss

Chemistry
1 answer:
Stels [109]3 years ago
6 0

Answer:

11

Explanation:

3 + 8 = 11

20 character minimum, here you go.

You might be interested in
Tameca is planning a hiking trip. The trail she would like to follow is 7.5 miles long. She plans to start her hike at 10:00 am.
V125BC [204]

Answer:

1.5 miles per hour

Explanation:

7.5 miles in 5 hours

7.5/5=1.5 miles per hour

6 0
3 years ago
Heptane and water do not mix, and heptane has a lower density (0.684 g/mL) than water (1.00 g/mL). A graduated cylinder contains
Alekssandra [29.7K]

Answer:

TRY HARD!

Explanation:

DO UR WORK ANG GET IT DONE!

3 0
1 year ago
How many atoms of each element are in the following compound:<br> C3H5(NO3)3
S_A_V [24]

Answer:

Hydrogen: 5

Carbon:3

Nitrogen:3

Oxygen: 9

please give me brainliest

6 0
2 years ago
Predict the size of a sodium atom
Margaret [11]

Answer:

227 pm

Explanation:

8 0
2 years ago
Why is the top ruler more reliable in measuring length than the bottom ruler?
rodikova [14]
I’m assuming the top ruler has more measurement points, like more specific numbers. This would mean the top ruler is more reliable because you can be more specific with your measurements
6 0
3 years ago
Read 2 more answers
Other questions:
  • If you know velocity you know speed true or false
    8·1 answer
  • Molecular orbital theory correctly predicts paramagnetism of oxygen gas, o2. this is because ________.
    6·1 answer
  • The distance from the sun to earth would be ______.
    13·2 answers
  • Which common characteristics makes both batteries and fuel cells practical to use?
    5·2 answers
  • Name the gases that mostly compose the atmosphere.
    11·1 answer
  • 0.8 gram of divalent metal was dissolved in 100 CC of 1.28 N HCl and the solution was diluted to to 200 cc. then 50cc of this so
    5·1 answer
  • A 18.5 gram sample of metal was added to a graduated cylinder that had
    6·1 answer
  • Which probing question lies within the scope of physics?
    13·1 answer
  • If i add water to orange juice is that a physical change or chemical change?
    8·1 answer
  • Which type of bond exemplifies a weak chemical bond? covalent bonds in solution hydrogen bonds in solution ionic bonds in solids
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!