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
amm1812
3 years ago
7

The concept became more accepted by

Chemistry
1 answer:
Zina [86]3 years ago
4 0

Explanation:

ᗯᕼᗩT ᑕOᑎᑕᗴᑭT ᗩᖇᗴ ᑌ TᗩᑭKIᑎᘜ ᗩᗷOᑌT......

You might be interested in
When a cold front passes, the air temperature should begin to rise true or false?
sleet_krkn [62]
False the opposite should happen!
7 0
3 years ago
Read 2 more answers
How many protons, electrons, and neutrons does an atom with atomic number 50 and mass number 125 contain?
kherson [118]
The number of protons in an atom is equal the atomic number (= 50)

The sum of the Neutrons and Protons is the Atomic Mass (=125)
Neutrons + Protons=125

Plug in for the protons (50)
Neutrons +(50)=125

Then, once solved, we have Neutrons = 75

Assuming the atom is NOT an ion, the amount of electrons is equal to the number of protons. (protons=electrons=50=50)

Therefore:
There are 50 electrons, 50 protons, and 75 electrons.

5 0
3 years ago
How many atoms are in 1.14 mol of sulfur trioxide
yawa3891 [41]
2.75 x 10^24

Hope this helped :)
8 0
3 years ago
245 g water sample initially at at 32 oC absorbs 17 kcal of heat. What is the final temperature of water?
steposvetlana [31]

Answer:62.66°C or 235.66K

Explanation:Q=McpT, the energy was given in calories so you first convert to Joules by multiplying the value in calories by 4.184J.

17*4.184=71.128kJ.

71.128kJ=mcpT

71.128kJ=245*4.187*(T-Tm)

Tm is the final temperature of the mixture. The T is the temperature given which should be converted to Kelvin by adding 273...T=32+273=305K.

71128J=245*4.187*(305-Tm)

71128=312873.575-1025.815Tm

1025.815Tm=312873.575-71128

1025.815Tm=241745.58

Tm=241745.58/1025.815

Tm=235.66K

4 0
3 years ago
For the reaction below , label each reactant as an electron pair acceptor or electron pair donor and as a Lewis acid or a Lewis
JulsSmile [24]

Since the reaction shown in the question is an acid - base reaction in the Lewis sense; the Lewis acid here is AlCl3  while the Lewis base here is Cl^- .

<h3>What is  a Lewis acid?</h3>

A Lewis acid is a substance that accepts electron pair while a Lewis base donates an electron pair.

Now consider the given reaction; AlCl3 +Cl^- ------> AlCl 4 ^-. The Lewis acid here is AlCl3  while the Lewis base here is Cl^- .

Learn more about acid - base reaction: brainly.com/question/14356798

6 0
2 years ago
Other questions:
  • In salt, what is the nature of the bond between sodium and chlorine? in salt, what is the nature of the bond between sodium and
    12·1 answer
  • 02 (s) + Pb(s) — PbO2(s) find the reduced and oxidized reactants
    8·1 answer
  • In a study of the following reaction at 1200 K it was observed that when the equilibrium partial pressure of water vapor is 15.0
    8·1 answer
  • Factors that limit a technological design are called constrains. But why?
    10·1 answer
  • A sample of gas in a syringe has a volume of 9.66 mL at a pressure of
    12·1 answer
  • 3. Following the ice age. what happened to the massive amount of plant matter that accumulated during
    9·1 answer
  • Which would increase the rate of dissolving salt into water?
    15·1 answer
  • Which product (if any) will form a precipitate in the following reaction?
    8·1 answer
  • Lab: Half-Life Claim, Evidence, Reasoning: Lab Prompt Write 3 total sentences establishing your claim, giving your evidence from
    5·1 answer
  • Which of the following items represents a chemical change?
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!