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
Andreas93 [3]
3 years ago
14

Help meeee! 3874 dkg = _____ dg

Chemistry
1 answer:
musickatia [10]3 years ago
6 0

Answer:

the answer is 387400 but I might be wrong

You might be interested in
What are the horizontal (from left to right) parts of the periodic table called?
Setler [38]

Answer:

The correct answer is periods. See the explanation below, please.

Explanation:

The horizontal lines in the periodic table are called periods (ranging from 1 to 7) and vertical lines (ranging from 1 to 18).

The period that an element belongs to coincides with the last electronic layer of the element (that compound in period 3 will have 2 electronic layers).

8 0
3 years ago
Read 2 more answers
Calculate the number of moles in 25.0 g of each of the
mamaluj [8]

Answer:

A. 6.25moles

B. 0.78moles

C. 0.32moles

D. 0.15moles

E. 0.43moles

Explanation:

use

  • n = mass/molar mass

A. He

  • 25/4 = 6.25moles

B. O2

  • 25/32 = 0.78moles

C. Al(OH)3

  • 27+ 3(17) = 78
  • 25/78 = 0.32 moles

D. GaS3

  • 70+3(32) = 166
  • 25/166 = 0.15moles

E. C4H10

  • 4(12)+10(1) =58
  • 25/58 = 0.43moles
5 0
3 years ago
BRAINLIEST Give examples of at least three critical questions of society that science can help answer.
ICE Princess25 [194]

Answer:

1. How did life begin?

2. Are we alone in the universe?

3. What makes us human?

3 0
3 years ago
Pls help
aalyn [17]
The answer to the question is B......
4 0
3 years ago
Read 2 more answers
What can lead to being curious and also lead to fascinating scientific investigations? a. Questions b. Answers c. Qualitative Me
Ira Lisetskai [31]

Answer:

Questions

Explanation:

The word "science" was obtained from the Latin word "Scire" which means "to know". Hence science is a systematic investigation into the nature of the universe.

Scientific investigations begin with asking questions about the universe. It is this curiosity to know about occurrences in the universe as well as how to solve problems in the universe that leads to fascinating scientific investigations and discoveries.

8 0
3 years ago
Other questions:
  • What is the name of a neutral group of atoms that are held together by covalent bond (this word has 8 letters)
    7·1 answer
  • When solid ammonium nitrate is heated it produces nitrogen gas and water vapor?
    12·1 answer
  • Iron (III) oxide reacts with carbon monoxide producing iron metal and carbon dioxide. How much grams of iron is produced from 74
    11·1 answer
  • Energy release is to condensation as energy input is to _________.
    10·2 answers
  • How many moles of AlCl3 are in 2.25L of a 0.15 molar solution?
    8·1 answer
  • PLEASE HELP QUIKLY!
    7·2 answers
  • Which BEST explains why the ice cube sank in the liquid?
    11·2 answers
  • Our sun is a big ball of ______ & _______ gases
    8·2 answers
  • An elementary step is characterized by its _____, which is equal to the number of reactant particles in the step.
    5·1 answer
  • Explain why nickel is a good conductor of heat​
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!