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
Scorpion4ik [409]
3 years ago
9

Density of distilled water?? What is the density of distilled water???

Chemistry
1 answer:
MAXImum [283]3 years ago
3 0
The density is one gram per mL, so 1.
You might be interested in
Which is NOT an official SI unit of measure, kelvin, degree Celsius, second, liter
Margarita [4]
Liter. The measure for volume is m^3
8 0
3 years ago
Volume of 0.150 M NaOH solution required to neutralize 25mL of a 0.055 M HCl solution?
Inessa05 [86]
<h3>Answer:</h3>

9.17 mL

<h3>Explanation:</h3>

In this question<u> we are given;</u>

  • Molarity of NaOH as 0.150 M
  • Molarity of the acid, HCl as 0.055 M
  • Volume of the acid, HCl as 25 mL
  • Equation for the reaction as;

NaOH(aq) + HCl(aq) → H2O(l) + NaCl(aq)

We are required to determine the volume of the alkali, NaOH used;

<h3>Step 1: Determine the moles of the acid, HCl</h3>

Molarity = Number of moles ÷ Volume

Thus, rearranging the formula;

Moles = Molarity × volume

          = 0.055 M × 0.025 L

          = 0.001375 moles

<h3>Step 2: Moles of the alkali, NaOH</h3>
  • From the reaction; 1 mole of HCl reacts with 1 mole of NaOH

Therefore;

  • Moles of HCl = Moles of NaOH

Hence; Moles of NaOH = 0.001375 moles

<h3>Step 3: Determine the volume of the alkali, NaOH</h3>
  • From the previous equation;

Molarity = Moles ÷ Volume

  • Rearranging the equation;

Volume = Moles ÷ Molarity

Therefore;

Volume of NaOH = 0.001375 moles ÷ 0.150 M

                             = 0.00917 L, but, 1 L = 1000 mL

                             = 9.17 mL

Therefore, the volume of NaOH required is 9.17 mL

5 0
3 years ago
Several methanol (CH3OH) dimers are drawn below, and several proposed intermolecular bonding interactions are highlighted in gre
Anon25 [30]

Answer:

Posible dimers structures: B) and D) (Figure 1)

Explanation:

The correct <u>dimer structures</u> are the ones that have a right <u>intermolecular bonding</u> interacction. In this case we will have hydrogen bonding. This type of interaction is due to the negative polarization in the oxygen and  the positive polarization in the hydrogen. (Figure 2)

So, a correct dimer structure is posible if we have an interaction from the negative part (oxygen) to the positive part (hydrogen). The only structures that have this type of interactions are B and D.

3 0
3 years ago
Read 2 more answers
An ion of which element has a larger radius than an atom of the same element?
suter [353]
An ion of chlorine element has a larger radius than an atom of the same element. It has a negative charge.
7 0
3 years ago
Name three pyical features for the sun
torisob [31]
Size

The Sun is 1,390,000 km in diameter. That compares with 12,756 km for diameter of the Earth. In other words, the diameter of the Sun is over 100 times the diameter of the Earth.

In June, 2004, Venus passed in front of the Sun, as seen from the Earth. Since the diameter of Venus is only slightly less than that of Earth (12,104 km)

Mass

The mass of the Sun is about 2 x 1030 kilograms (2 followed by 30 zeros). It is one of the larger stars in our Milky Way galaxy. The median size of stars in our galaxy is less than half the mass of the Sun. In comparison, the Earth is 6 x 1024 kg. This means that the mass of the Sun is over 300,000 times greater than that of the Earth.



other than its Big,Orangish-yellowish, round like a ball, and extremly hot

5 0
3 years ago
Read 2 more answers
Other questions:
  • What aspect of a maple tree might be studied in chemistry
    11·1 answer
  • You are given an aqueous solution of NaCl. The simplest method for the separation of NaCl from the solution is
    13·1 answer
  • 35.5 grams of an unknown substance is heated to 103.0 degrees Celsius and then placed into a calorimeter containing 100.0 grams
    14·2 answers
  • Brodation<br>number of oxygen in F2O is.​
    13·1 answer
  • Which of the following is a suggested practice to invite families to participate in decision-making and goal-setting for their c
    13·2 answers
  • 26. All atoms area. positively charged, with the number of protons exceeding the number of electronsb, negatively charged, with
    9·1 answer
  • What is the formula for the compound copper (II) sulfate pentahydrateA. C2S3•6H2O
    12·1 answer
  • Which of the following is an element?
    6·1 answer
  • What is the concentration of H+ ions at a pH = 11?
    7·1 answer
  • You drop a rock weighing 23.2 g into a graduated cylinder that contains 55 mL. The level of the water rises to 62 mL. What is th
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!