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
ra1l [238]
3 years ago
15

Which scientist established the law of octaves ?

Chemistry
2 answers:
quester [9]3 years ago
8 0

Answer:

John Newlands

Explanation:

just did on edgen

goblinko [34]3 years ago
5 0

the answer is D. John Newlands <3

You might be interested in
Number of moles of Sn (l) produced when 4.0 moles of H2 (g) is completely consumed
Dafna11 [192]
The answer is 2.0 moles.
From their coefficients in the balanced chemical equation below for the reaction of tin dioxide with hydrogen gas to produce tin and water:
     SnO2(s) + 2H2(g) ==>Sn(l) + 2H2O(g)
two moles of hydrogen gas is to produce one mole of tin. We use this mole ratio to compute for the number of moles of tin as:
     moles of Sn = 4.0mol H2 (1mol Sn/2mol H2) = 2.0 mol
4 0
3 years ago
This refers to the most powerful means of communicating confidence and conviction A.Posture B.eye contact C.body movement
skad [1K]

Answer:

c

Explanation:

the way you move explains how confident you are

3 0
3 years ago
4. Calorimetry can be used to determine the specific heat capacity of different substances (not just metals). Using the online c
olya-2409 [2.1K]

Answer:

the specific heat capacity of ethanol is 2.4608 J/g°C

The variation in the final temperature is due to the rate of heat lost. Calorimeters do not dissipate or absorb energy

Explanation:

the solution is in the attached Word file

Download docx
8 0
2 years ago
¿Se puede disolver acido sulfurico en NaCl ?
lord [1]

Answer:

no

Explanation:

3 0
3 years ago
What is the atomic number of carbon and the number of protons
nevsk [136]
A) if you have a period table handy it’s the number in the top left hand corner of the element
7 0
3 years ago
Other questions:
  • List 5 characteristics of a living thing
    8·2 answers
  • NaOH, KOH, and Ca(OH)2 are examples of (4 points)
    6·1 answer
  • BRAINLIESTTT ASAP!!! PLEASE HELP ME :)
    15·1 answer
  • 4. Describe in detail the relationship between chemical bonds and energy. What must be true of the bonds for a reaction to be en
    9·1 answer
  • 6. What happens when a piece of sodium is dropped into water?​
    9·1 answer
  • Im bored someone add my discord and talk to me <br>--&gt; bestface#3185 &lt;--
    9·1 answer
  • Where is the Center of the Universe?
    10·2 answers
  • Determine the number of moles of the compound and determine the number of each type of atom in each of
    11·2 answers
  • Explain why living things can be considered a renewable recourse
    7·2 answers
  • Why is the area called the Fertile Crescent?
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!