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
777dan777 [17]
3 years ago
14

Write the following numbers in scientific notation.

Chemistry
1 answer:
Basile [38]3 years ago
3 0

Answer:

2,5,10

Explanation:

You might be interested in
500.0 mL of a gas is collected at 745.0 mm Hg. what what will the volume be at standard pressure
Irina-Kira [14]
This is an application of Boyle's law:
P₁V₁ = P₂V₂. we don't have to convert volume and pressure to standard forms. we can even use the pressure with mmHg
1 atm = 760 mmHg 
V₂ = P₁V₁ / P₂ = 745 x 500 / 760 = 490 ml
Note that here we assume constant temperature
6 0
3 years ago
The expression for 11 million km in scientific notation is
kakasveta [241]

1.1 * 10^7 km

I think.

6 0
3 years ago
What is the largest number of atoms a carbon atom can bond to with all single bonds
ICE Princess25 [194]
4 total bonds if u have double,or triple then subtract from 4
3 0
3 years ago
How many grams of calcium phosphate can be produced when 78.5 grams of calcium hydroxide reacts with excess phosphoric acid? Unb
sasho [114]
Once you balance the enquation you "switch partners" of the element (negative charge to positive charge)
3 0
3 years ago
Is Tetracarbon decoxide ionic or covalent?
Cloud [144]

Answer: covalent bond

Explanation: Tetracarbon Hexahyride is built using covalent bonds

Hope this helps please mark brainlist it would be greatly appreiciated :)

8 0
3 years ago
Other questions:
  • Which phrase best describes the path of a light wave ?
    15·1 answer
  • What change in mass number occurs when a radioactive atom emits an alpha particle?
    10·1 answer
  • Will give brainliest
    5·2 answers
  • Explain the formation of coke?
    8·1 answer
  • Which unit of size are the smallest organisms found on Earth?
    13·2 answers
  • Elements named after mythological beings
    7·1 answer
  • One isotope of a metallic element has the mass number 67 and 37 neutrons in the nucleus. The cation derived from the isotope has
    5·2 answers
  • Which formula represents a hydrocarbon with a double covalent bond?
    10·1 answer
  • when glycerol reacts with three different fatty acids, how many stereogenic centers does the product triacylglycerol contain?
    5·1 answer
  • 4. How many joules of heat are absorbed to raise
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!