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
Ulleksa [173]
3 years ago
7

What is 67,890,000 in scientific notation?

Chemistry
1 answer:
Ulleksa [173]3 years ago
7 0
I believe it's 6789 times 10^4. I could be wrong, due to the fact that I don't remember what's the definition of the scientific notion. I hope this helps, or at least gives you an idea! :D
You might be interested in
Calculate the molarity of each of the following solutions. Use the periodic table if necessary.
-Dominant- [34]

Answer: 2.8

Explanation: just took the quiz

8 0
2 years ago
Read 2 more answers
The form of heat transfer taking place in the crust of the earth would be ____
Anna [14]
The form of heat transfer taking place in the crust of the Earth would be Convection.
7 0
3 years ago
Read 2 more answers
Which of the following will produce a precipitate?
nekit [7.7K]

Reaction of option c produces precipitate.

Rhodium on reacting with potassium phosphate produces rhodium phosphate which remain in solution due to low lattice energy for rhodium phosphate.

Niobium on reacting with lithium carbonate produces niobium carbonate and it will remain in aqueous form.  

Cobalt on reacting with zinc nitrate produces cobalt nitrate. This, Co(NO3 )2 is insoluble precipitate and settles at bottom whereas zinc ion will remain in solution as follows:

Co^2^+ + Zn(NO¬_3 )¬_2    Co(NO¬_3 )¬_2    + Zn^2^+

Potassium ion on reacting with sodium sulfide produces potassium sulfide which remain in solution  


8 0
3 years ago
Jolene wants to experiment with sugar cubes. Which of the following causes a sugar cube to only change physically, not chemicall
Ugo [173]
If you cut the cube and keep all the pieces you are causing only physical change
5 0
3 years ago
An experiment applies heat to a substance and produces a gas that is a new and different substance. Choose the true statement.
bearhunter [10]
Well if the change is reversible then it is a physical change, but if not then it is a chemical change.
4 0
3 years ago
Other questions:
  • Can You compost salad
    14·1 answer
  • The oxides of nitrogen are very important ingredients in determining urban air pollution. Name each of the following compounds.(
    15·1 answer
  • This is when water freezes, expands, pushing the rock apart slowly over a period<br> of time.
    10·1 answer
  • If 155 grams of potassium (K) reacts with 122 grams of potassium nitrate (KNO3), what is the limiting reagent? 2KNO3 + 10K 6K2O
    12·2 answers
  • You go out to dinner and the bill comes to $ 26.37. How much should you tip if you want the tip to be 19.0 % of the bill?
    11·1 answer
  • Many common liquids have boiling points that are less than 110°C, whereas most metals are solids at room temperature and have mu
    7·1 answer
  • Which of the statements are true ONLY for lonic compounds? (select all that apply)
    7·1 answer
  • How is carbon dioxide collected in laboratory​
    15·1 answer
  • Heterogeneous mixtures are throughout, while homogeneous mixtures are throughout.
    6·1 answer
  • If a temperature increase from 12. 0 °C to 20. 0 °C doubles the rate constant for a reaction. What is the value of the activatio
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!