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
stepladder [879]
4 years ago
13

In chemistry when using electrical equipment, what should you look for? ASAP! pls !

Chemistry
2 answers:
ra1l [238]4 years ago
6 0
Check if it’s in good condition

If not tell a teacher
nataly862011 [7]4 years ago
3 0

Answer:

Check if the equipment is in a good condition.

Check if it can cause any harmful hazards.

Check if the equipment is what you need for the experiment

You might be interested in
The semi-conductors on the periodic table are classified as
Mila [183]
Most likely the transition metals
4 0
3 years ago
Does this make a reaction? Because both products are soluble.
Crank

Answer:

Yes.

Explanation:

It will react. Because they are compounds

3 0
3 years ago
help asap show work | a gas with a volume of 13L at a pressure of 197 kPA is allowed to expand to a volume of 23L. what is the p
Lera25 [3.4K]

Answer:

<h2>111 kPa</h2>

Explanation:

The new pressure can be found by using the formula for Boyle's law which is

P_1V_1 = P_2V_2

where

P1 is the initial pressure

P2 is the final pressure

V1 is the initial volume

V2 is the final volume

Since we're finding the new pressure

P_2 =  \frac{P_1V_1}{V_2}  \\

We have

P_2 =  \frac{13 \times 197000}{23}  =  \frac{2561000}{23}  \\  = 111347.826...

We have the final answer as

<h3>111 kPa </h3>

Hope this helps you

5 0
3 years ago
Select the correct answer.
Alenkasestr [34]

Answer:

D

Explanation:

The unit used to measure atomic mass is the atomic mass unit (amu). A single amu is equivalent to 1/12 the mass of an atom from the carbon-12 isotopIsotopes with different numbers of protons and neutrons will have an actual mass slightly different from the atomic mass calculated in atomic mass units.

4 0
2 years ago
Read 2 more answers
What number should not be changed in a balanced chemical equation
stich3 [128]
I think it’s always gonna be 2
8 0
3 years ago
Read 2 more answers
Other questions:
  • Why doesnt science offer conclusive proof of phenomena
    13·1 answer
  • Use the following terms to complete the concept map below: South America Pangaea North America Laurasia Gondwana
    7·2 answers
  • A patient needs to take 625 mg of ibuprofen twice daily. The pills in the bottle are each 250. mg. How many pills does the patie
    13·1 answer
  • Andy hid a paper clip in one paper hat. He hid a crayon in another paper hat. Sam held a magnet near each paper hat. What happen
    9·1 answer
  • Which example is a homogenous mixture of two or more pure substances? alcohol
    14·1 answer
  • What else is produced during the combustion of propane, C3H8? C3H8 + 5O2 → 3CO2 + 4____
    12·2 answers
  • After creating a Beer's Law plot using standard solutions of Q, you determined the slope of Beer's Law to be 0.598 M-1. Your unk
    7·1 answer
  • The absorbance of an equilibrium mixture containing FeSCN2 was measured at 447 nm and found to be 0.347. What is the equilibrium
    8·1 answer
  • How does dry ice turn into carbon dioxide
    8·2 answers
  • A container has a volume of 5.85 L and a pressure of 4.25 atm. What will the volume be
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!