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
gtnhenbr [62]
3 years ago
8

Draw a line from each element to the reason for using that element

Chemistry
1 answer:
nataly862011 [7]3 years ago
6 0
I need to know a little more and maybe I can help
You might be interested in
What is the general equation for an acid and base reaction?
Sonbull [250]

Answer:b

Explanation:

3 0
3 years ago
What are the products formed when ethane burns in excess oxygen?
Neporo4naja [7]
2 C2H6 + 7 O2 -> 4CO2 + 6 H2O 
<span>so the products are carbondioxide & water vapour</span>
3 0
3 years ago
Energy does not change form. True or False
Marrrta [24]

Answer:

Energy can change form, so False

3 0
3 years ago
Read 2 more answers
What is the molarity of a HCl solution that contains 8.53 g of HCl in 372 mL of solution?
kirill [66]
First you find moles of HCl.

8.53gHCl(1 mol HCl/36.46gHCl)=0.234mol HCl

Then since molar it is mol/L you divide the number on moles of HCl by the amount of solution in L (0.372L).
Good luck!
7 0
4 years ago
Read 2 more answers
Help ASAP<br> How many moles of O2 are in 7.23 mol P
Rudiy27
Answered above

the other user
3 0
3 years ago
Other questions:
  • Solution X is 10 percent alcohol by volume, and solution Y is 30 percent alcohol by volume. How many milliliters of solution Y m
    6·1 answer
  • What are the metals nonmetals and metalloids on periodic table?
    9·1 answer
  • What is the trivial solution for a set of homogeneous equations? When is the solution not trivial. Give examples.
    10·1 answer
  • Which crust layer is the densest?
    15·1 answer
  • Which of these is an example of light energy being transformed into chemical energy
    8·1 answer
  • ANSWER ASAP!
    15·1 answer
  • PLEASE HELP!!!!!!!! I DO NOT UNDERSTAND
    6·2 answers
  • PLEASE HELP ME FAST Name the parts of the distillation apparatus set-up. 2. 3. 5. 70 6. 10 7 8. 15 14 13. 10 09 13​
    13·1 answer
  • ANSWER QUICK PLEASE ILL GIVE BRAINLIEST AND 50 POINTS
    10·2 answers
  • calculate the ph of a 0.020 m carbonic acid solution, h2co3(aq), that has the stepwise dissociation constants ka1
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!