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
natulia [17]
4 years ago
15

Before you touch an electrical switch, plug, or outlet

Chemistry
2 answers:
maria [59]4 years ago
8 0
I’d say A because you could risk being electrocuted with wet hands.
IceJOKER [234]4 years ago
6 0
Answer is A bc you can get electrocuted
You might be interested in
HELP PLEASE I WILL MARK YOU AS A BRAINLIEST
never [62]

Answer:

a food pyramid.

Explanation:

the food pyramid shows how autotrophs are at the bottom and how the top predators are at the top, in this case the eagle.

8 0
3 years ago
For the following reaction, identify whether the compound in bold is behaving as an acid or a base.
harina [27]

Answer: acid

Explanation: it dissolves in water to produce hydronium ion as the only positive ion

3 0
4 years ago
In which substance does chlorine have an oxidation number of +1?
Anton [14]
The answer is (3) HClO. In the Cl2, chlorine has an oxidation number of zero. In HCl, the oxidation number is -1. In HClO2, the oxidation number is +3. In HClO, it is +1. You can calculate this by using O with oxidation number of -2 and H with +1.
8 0
3 years ago
How many moles (of molecules or formula units) are in each sample?
Alexus [3.1K]

The number of moles in each sample will be 0.391 moles, 30.7 moles, 0.456 moles, and 1350 moles

<h3>What is the number of moles?</h3>

The number of moles of a substance is the ratio of the mass of the substance to the molar mass.

In other words; mole = mass/molar mass.

Thus:

  • moles of 18.0 g NO_2 = 18.0/46

                                   = 0.391 moles

  • moles of 1.35 kg CO_2 = 1350/44

                                         = 30.7 moles

  • moles of 46.1 g KNO_3 = 46.1/101.1

                                          = 0.456 moles

  • moles of 191.8 kg Na_2SO_4 = 191800/142

                                                 = 1350 moles

More on the number of moles of substances can be found here: brainly.com/question/1445383

#SPJ1

5 0
2 years ago
What accounts for the large increase in volume when sugar burns?
Dimas [21]
I don’t know type it up yourself
8 0
3 years ago
Other questions:
  • Calculate the density of air at 100 Deg C and 1 bar abs. Use the Ideal Gas Law for your calculation and give answer in kg/m3. Us
    11·1 answer
  • What does the specific heat for a substance indicate?
    8·1 answer
  • Acid-water solutions taste __________. Acids react with __________ to produce salts and water. Acid-base reactions are called __
    11·1 answer
  • What is the difference between a sodium atom (Na) and a sodium ion (Na1+) ?
    6·1 answer
  • Solid cesium iodide has the same kind of crystal structure as CsCl which is pictured below: If the edge length of the unit cell
    12·1 answer
  • What is an atom that has the same number of protons as other atoms of the same element, but has a different number of neutrons?
    13·1 answer
  • Freshwater biomes contain less salt than ocean biomes.<br> true or false
    13·1 answer
  • Plz help me I Am timed plz
    12·1 answer
  • how can you find the Frequency if you only have the wavelength? can you solve this example what is the Frequency of the waveleng
    6·1 answer
  • For parts of the free-response question that require calculations, clearly show the method used and the steps involved in arrivi
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!