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
padilas [110]
2 years ago
7

When cleaning a buret, begin by coating the inside with:.

Chemistry
1 answer:
vladimir2022 [97]2 years ago
3 0

Answer:

I think the answer is distilled water...

Explanation:

You might be interested in
In the simulation, open the Micro mode, then select solutions indicated below from the dropdown above the beaker in the simulati
Levart [38]

Explanation:

It is known that when pH of a substance is more than 7 then the substance is considered basic in nature. When pH of a substance is less than 7 then the substance is considered acidic in nature.

And, when the pH of a substance is equal to 7 then it is considered neutral in nature.

The pH of given substances are as follows.

Coffee = 5.0

Orange Juice = 3.5

Milk = 6.5

Soda pop = 2.5

Battery acid = 1.0

As battery acid as very low pH therefore, it is highly acidic in nature.

Thus, we can conclude that given acids are arranged in increasing order of acidity as follows.

          Milk < Coffee < Orange juice < Soda pop < Battery acid

8 0
3 years ago
Please help, I’ll mark your answer as brainliest
Sedaia [141]

Answer:

5.16 gm of SO3 formed with 2 g of S

Explanation:

Mole weight of  S in the equation = 2 * 32 = 62 gm

Mole weight os   O2  in the equation  6 * 16 =96 gm

From the BALANCED  equation   the grams of   S  to   O2  is

    62   to 96   so    2 g of  S will need  approx 3 gm of O2

            this shows that S is the limiting reactant------>

                            there will be O left over  (approx 1 gram)

SO3 mole weight produced from the equation is   2 (32)(3*16) = 160 gm

  62 gm of S produces 160 gm of SO3

   62/160 =  2 / x       x = 5.16 gm of  SO3   are formed

3 0
2 years ago
Describe the procedure Bourouiba uses to study sneezes.
Gekata [30.6K]

Answer:

The Lydia Bourouiba is recorded is around more than the 100 sneezes and coughs cases.

Explanation:

Lydia Bouroubia was a mathematical physicist who does experiments on sneezes and coughs. She was a leading expert in coughs and sneezes. Sneezing is a phenomenal activity that occurs in our body to excrete the dust particles and germs.

The disease also spread through it. Lydia thought that her research will help people related to their health. It will help in stopping epidemics in public. It is a type of outbreak of disease at a bigger level in the public.

6 0
3 years ago
I need help with this pls
N76 [4]

Answer:

1)20 \\ 2)13 \\ 3)82 \\ 4)56 \\ 5)26 \\ 6)1 \\ hope \: it \: helps \\ plzzz \: mark \: it \: as \: brainliest...

3 0
3 years ago
Which is longer, the carbon-oxygen single bond in a carboxylic acid or the carbon-oxygen bond in an alcohol?
Nikolay [14]
The carbon-oxygen single bond in a carboxylic acid
7 0
3 years ago
Other questions:
  • How many particles are present in one mole of particles?
    6·1 answer
  • What is the empirical formula of C6H18O3?
    15·1 answer
  • 1) Green laser pointers are becoming popular for presentations. The green light is monochromatic
    11·1 answer
  • Identify the missing coefficient in the balanced equation and classify the type of reaction. Al2(CO3)3 ⟶ Al2O3 + ___CO2
    5·2 answers
  • Help me ASAP !!!!!!!!!!!!!!!
    13·1 answer
  • The pH value of 0.1 mol dm-3 of acid U is 1. Which statement is true about acid U?
    10·1 answer
  • Minerals are formed by which process? O magma cooling O fault lines moving O metamorphosis O sedimentation​
    15·1 answer
  • What happens when co2 dissolves in water​
    8·2 answers
  • Discuss potential advantages and disadvantages of using water as a solvent in organic chemistry.
    15·1 answer
  • What energy transfer occurs when a solar panel uses sunlight to provide power to a house?
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!