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
Basile [38]
3 years ago
9

What did john dalton state in his atomic theory

Chemistry
2 answers:
ira [324]3 years ago
4 0
<span>Although two centuries old, Dalton's atomic theory remains valid in modern chemical thought. 1) All matter is made of atoms. Atoms are indivisible and indestructible. 3) Compounds are formed by a combination of two or more different kinds of atoms.</span>
pychu [463]3 years ago
4 0

Answer:

The prime points of Dalton's atomic theory are:  

1. All the atoms of an element are the same.  

2. Each and every component comprises atoms that are the undifferentiated building elements of the matter and cannot be destroyed.  

3. The atoms of distinct elements differ in mass and size.  

4. The compounds get generated via distinct whole-number combinations of atoms.  

5. The rearrangement of the atoms in the reactant and the product results because of a chemical reaction.  

You might be interested in
The kinetic-molecular theory of gases says A. the particles of a gas move independently of each other. B. the particles in a gas
Korolek [52]

Answer:

D. all of the above.

Explanation:

The kinetic-molecular theory of gases suggests that; the particles of a gas move independently of each other, the particles in a gas move rapidly, the particles in a gas are far apart.

Hope it helps.

5 0
3 years ago
Arrange the elements in order of increasing ionization energy: K,Br
Ilya [14]
K has the lowest and Br has the higher
7 0
3 years ago
1. How many hydrogen atoms are in 5 molecules of isopropyl alcohol, C3H7O
Gekata [30.6K]
1. c. 35
2. <span>d. 1.26 x 10^24 molecules 
3. </span><span>d. 303.6 g</span> 
8 0
3 years ago
Read 2 more answers
you have been observing an insect that defends itself from enemies by secreting a caustic liquid. analysis of the liquid shows i
Alexus [3.1K]

pH of the buffer solution is 1.76.

Chemical dissociation of formic acid in the water:

HCOOH(aq) ⇄ HCOO⁻(aq) + H⁺(aq)

The solution of formic acid and formate ions is a buffer.

[HCOO⁻] = 0.015 M; equilibrium concentration of formate ions

[HCOOH] + [HCOO⁻] = 1.45 M; sum of concentration of formic acid and formate

[HCOOH] = 1.45 M - 0.015 M

[HCOOH] = 1.435 M; equilibrium concentration of formic acid

pKa = -logKa

pKa = -log 1.8×10⁻⁴ M

pKa = 3.74

Henderson–Hasselbalch equation: pH = pKa + log(cs/ck)

pH = 3.74 + log (0.015 M/1.435 M)

pH = 3.74 - 1.98

pH = 1.76

More about buffer: brainly.com/question/4177791

#SPJ4

4 0
1 year ago
The process of splitting and Atom into two lighters atoms is called?
natima [27]
<span>The process of splitting and Atom into two lighters atoms is called </span>Nuclear Fission
5 0
3 years ago
Other questions:
  • What is the formula for nickel(IV) hydroxide
    7·1 answer
  • 1. Living things<br> are<br> with each other<br> and the<br> environment.
    9·1 answer
  • Q4: The average heat evolved by the oxidation of food in an average adult per hour per kilogram of body weight is 7.20 ୩୎ ୩୥ ୦୰.
    7·1 answer
  • Consider the reaction H2(g) + Cl2(g) → 2HCl(g)ΔH = −184.6 kJ / mol If 2.00 moles of H2 react with 2.00 moles of Cl2 to form HCl,
    13·1 answer
  • Fill in the coefficients that will balance the following reaction: __C3H8 + __O2 → ___CO2 + ___H2O
    5·1 answer
  • a section in a stained glass window is shaped like a trapezoid. the top base is 4 centimeters and the bottom base is 2.5 centime
    13·1 answer
  • If 280.4 g of KOH react with an excess of FeCl3, how many grams of Fe(OH)3 will be produced?
    10·1 answer
  • Como puedo clasificarlos
    13·1 answer
  • How many moles of CF4 could be made from 456g of F?
    6·1 answer
  • NEED HELP PLEASE HURRY
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!