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
masya89 [10]
3 years ago
9

Which of the following is the most important, when working in the science laboratory?

Chemistry
1 answer:
Amanda [17]3 years ago
8 0
Safety is correct your welcome
You might be interested in
Give the IUPAC name of HO–CH2–CH2–OH
Dmitry [639]
The iupac name is ethylene glycol
4 0
3 years ago
Look at pictures and help please
Tema [17]

Answer: In order to increase the rate of reaction between hydrochloric acid and sugar increase the concentration of hydrochloric acid to 2 M because greater concentration results in more collision between the reactants.

Explanation:

More is the concentration of reactant molecules more will be the number of collisions between their molecules. As a result, more readily the products will be formed.

Hence, for the given reaction when concentration of HCl is increased then there will be increase in the number of collisions between reactants.

Thus, we can conclude that in order to increase the rate of reaction between hydrochloric acid and sugar increase the concentration of hydrochloric acid to 2 M because greater concentration results in more collision between the reactants.

7 0
3 years ago
How many electrons are there in carbonate ion, CO3^-2?
NISA [10]
It should be 24 electrons
3 0
3 years ago
Anyone want to talk ??​
3241004551 [841]
No is the answer your welcome well I don’t.
7 0
2 years ago
The table below shows the electronegativity values of various elements on the periodic table. Electronegativities A partial peri
MatroZZZ [7]

Answer:

Oxygen and Chlorine

Explanation:

Covalent bonds involve the sharing of electrons between nonmetals.

4 0
4 years ago
Read 2 more answers
Other questions:
  • Given 7.65 mol AgNO3, determine the number of formula units.
    7·1 answer
  • In the sun, two hydrogen nuclides react together to make an atom of helium. the process releases energy. which type of reaction
    7·2 answers
  • Elements are arranged by their properties on the periodic table. Arranged by their properties?
    14·1 answer
  • Use the concept of natural selection to explain why organisms typically adapt over time.
    11·2 answers
  • Why is it important to have the correct bond angles of the different atoms and the shape of the molecule? (20 points NEED ANSWER
    15·1 answer
  • Calculate the amount in moles of 125 g of CaSO4.
    10·1 answer
  • How is the akin of frog similar to a fish​
    5·1 answer
  • If the mass of a sample of Mg is 0.500 g and is placed in 100.0 g of HCl, the heat gained is 546.5 J. What is the change in temp
    11·1 answer
  • Which of the following are made mostly or entirely of proteins? (Select all that apply.)
    5·2 answers
  • Which represents the balanced nuclear equation for the beta minus decay of Co-60?​
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!