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
mamaluj [8]
3 years ago
7

A box has dimensions 0.2 mx 0.4 m x 0.6 m. What is the

Chemistry
1 answer:
AnnyKZ [126]3 years ago
5 0

Answer:

V=0.048m^3

Explanation:

Hello,

In this case, since the volume is computed by multiplying the given dimensions as follows:

V=0.2m*0.4m*0.6m

The result is shown in cubic meters since each meter is also added:

V=0.048m^3

Best regards.

You might be interested in
Calculate the molar mass of PbSo3
vovikov84 [41]

Answer:

Lead sulfite is the inorganic compound with the formula PbSo3 or O3PbS.

Explanation:

8 0
2 years ago
What is the mass because I already have the volume and density
Bad White [126]

76.88 I think im sorry if wrong

5 0
3 years ago
To determine the freezing point depression of a LiCl solution, Toni adds 0.411 g of LiCl to the sample test tube along with 19.7
Cerrena [4.2K]

Answer:

LiCl = 0.492 m

Explanation:

Molal concentration is the one that indicates the moles of solute that are contained in 1kg of solvent.

Our solute is lithium chloride, LiCl.

Our solvent is distilled water.

We do not have the mass of water, but we know the volume, so we should apply density to determine mass.

Density = mass / volume

Density . volume = mass

1 g/mL . 19.7 mL = 19.7 g

We convert g to kg → 19.7 g . 1 kg / 1000g = 0.0197 kg

Let's determine the moles of LiCl

0.411 g . 1 mol / 42.394 g = 9.69×10⁻³ moles

Molal concentration (m) = 9.69×10⁻³ mol / 0.0197 kg → 0.492 m

7 0
2 years ago
In a hospital laboratory, a 10.0 mL sample of gastric juice (predominantly HCl), obtained several hours after a meal, was titrat
LiRa [457]

Answer: 1.14

Explanation:

HCl+NaOH\rightarrow NaCl+H_2O

To calculate the molarity of acid, we use the equation given by neutralization reaction:

n_1M_1V_1=n_2M_2V_2

where,

n_1,M_1\text{ and }V_1 are the n-factor, molarity and volume of acid which is HCl

are the n-factor, molarity and volume of base which is NaOH.

We are given:

n_1=1\\M_1=?\\V_1=10.0mL\\n_2=1\\M_2=0.1M\\V_2=7.2mL

Putting values in above equation, we get:

1\times M_1\times 10.0=1\times 0.1\times 7.2\\\\M_1=0.072M

To calculate pH of gastric juice:

molarity of H^+ = 0.072

pH=-log[H^+]

pH=-log(0.072)=1.14

Thus the pH of the gastric juice is 1.14

3 0
3 years ago
Discribe how continents and oceans are carried on tectonic plates
Vanyuwa [196]
This question seems to be very basic .the ocean is above the plate, the plate material is heavier than water (it being rock). That's pretty much all of it. The plates grind a little and new land pushes up at plate boundaries but this does not seem to be related. The heavier material is below and the lighter above, those being rock and water respectively.
hope this helped u
7 0
2 years ago
Other questions:
  • The particles in both gases and liquids select one:
    12·1 answer
  • A mixture is -
    14·1 answer
  • What is responsible for deepwater currents?
    14·2 answers
  • Why can scientist assume elastic collisions as long as the temperature remains constant?
    13·1 answer
  • A laser pointer used in the classroom emits light at 5650 Å, at a power of 4.00 mW. (One watt is the SI unit of power, the measu
    10·2 answers
  • When humans plant more trees, carbon can begin entering the ____
    10·1 answer
  • Who was the first greek philosopher who concept of an atom
    5·1 answer
  • If a gas is cooled from 315K to 231K and the volume is kept constant, what would the final pressure be if the original pressure
    14·1 answer
  • What is the function of the lungs​
    9·2 answers
  • What are the intermolecular forces between molecules in a liquid sample of sulfur trioxide, SO3?
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!