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
8

How many neutrons are present in 1 atom of chlorine?

Chemistry
2 answers:
pav-90 [236]3 years ago
4 0
The answer is A.18 let me know if you want an explanation
ValentinkaMS [17]3 years ago
4 0

Answer:

18

Explanation:

17 protons + 18 neutrons = 35

17 protons + 20 neutrons = 37 particles in the nucleus

Hope this is right

Hope this helps

You might be interested in
What would happen if I swallowed a mento then drank some coca cola?
Sholpan [36]
Your stomach will bubble lol it might kind of tickle
4 0
3 years ago
Read 2 more answers
1. What type of battery was made by alternating layers of silver, zinc and blotting paper soaked in salt?
Sunny_sXe [5.5K]

Answer:

voltaic piles

Explanation:

:3

4 0
3 years ago
Read 2 more answers
A mixture of methanol and methyl acetate contains 15.0 wt% methanol.
Usimov [2.4K]

The mixture flow rate in lbm/h = 117.65 lbm/h

<h3>Further explanation</h3>

Given

15.0 wt% methanol

The flow rate of the methyl acetate :100 lbm/h

Required

the mixture flow rate in lbm/h

Solution

mass of methanol(CH₃OH, Mw= 32 kg/kmol) in mixture :

\tt 15\%\times 200~kg=30~kg\\\\mol=\dfrac{mass}{MW}=\dfrac{30~kg}{32~kg/kmol}=0.9375~kmol

mass of the methyl acetate(C₃H₆O₂,MW=74 kg/kmol,85% wt) in 200 kg :

\tt 85\%\times 200=170~kg\\\\mol=\dfrac{170}{74}=2.297~kmol

Flow rate of the methyl acetate in the mixture is to be 100 lbm/h.

1 kg mixture = 0.85 .methyl acetate

So flow rate for mixture :

\tt \dfrac{1~kg~mixture}{0.85~methyl~acetat}\times 100~lbm/h=117.65~lbm/h

5 0
3 years ago
Propiedades Químicas del elemento Astato. por favor es urgente!
Zarrin [17]
I'm not to sure but try soy
4 0
3 years ago
What would the Net Ionic Equation be for the following:
marin [14]
The net equations are obtained from the double displacement of the cations and anions, then balance. 

NH3(aq) + HC2H3O2 (aq) =  NH4+(aq) + C2H3O2-(aq<span>) 
</span><span>H+(aq) + C2H3O2-(aq) + NH3(aq) -> NH4+(aq) + C2H3O2-(aq)</span><span>

</span><span>2NaOH(aq) + H2SO4 (aq) = Na2SO4 (s)+ 2H2O (aq)
</span>H2S (aq) + Ba(OH)2 (aq) = BaS (s)+ 2H2O (aq)
3 0
3 years ago
Other questions:
  • A chemist needs to know the concentration of some NaOH that is in the laboratory. To find this out, she titrates a 50.0 mL sampl
    7·1 answer
  • What are 3 things that microwaves do
    12·1 answer
  • Specialized cells in the stomach release HCl to aid digestion. If they release too much, the excess can be neutralized with a ba
    11·1 answer
  • What reason best explains why metals are ductile instead of brittle
    13·1 answer
  • What is the initials for sodium chloride
    11·1 answer
  • Question 1
    9·1 answer
  • C6H1206 +602 → 6002 + 6H20 AH = -2,799 kJ
    6·1 answer
  • your aunt tells you that she gets cold when the temperature falls below 60 degrees. does she mean Celsius or degrees Fahrenheit?
    7·1 answer
  • How to find the valency of a polyatomic ion?
    5·1 answer
  • Brainliest!!!!!!Parking lots and other man made ground coverings may increase erosion around there edges
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!