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
Y_Kistochka [10]
3 years ago
7

which of the following compounds will likely have a bent triatomic structure? A. H2S. B. O2 C.NI3 D.CH4

Chemistry
1 answer:
Ymorist [56]3 years ago
5 0

a) H2S is your answer.

You might be interested in
What coefficients are needed to balance the equation for the complete combustion of methane? Enter the coefficients in the order
jeka94

Answer:

CH4 + 202 ---> 2H20 + CO2

8 0
3 years ago
Read 2 more answers
A brass doorknob has a mass of 80grams and a volume of 10cubic centimeters. What is its density?
ki77a [65]

Density = mass/volume = 80 g/10cm³ = 8 g/cm³

5 0
3 years ago
Question 7 of 15
Crazy boy [7]

Answer: 0.4 moles

Explanation:

Given that:

Volume of gas V = 11L

(since 1 liter = 1dm3

11L = 11dm3)

Temperature T = 25°C

Convert Celsius to Kelvin

(25°C + 273 = 298K)

Pressure P = 0.868 atm

Number of moles N = ?

Note that Molar gas constant R is a constant with a value of 0.00821 atm dm3 K-1 mol-1

Then, apply ideal gas equation

pV = nRT

0.868atm x 11dm3 = n x (0.00821 atm dm3 K-1 mol-1 x 298K)

9.548 atm dm3 = n x 24.47atm dm3mol-1

n = (9.548 atm dm3 / 24.47atm dm3 mol-1)

n = 0.4 moles

Thus, there are 0.4 moles of the gas.

3 0
3 years ago
What happened to the amplitude from wave A to wave B?
DanielleElmas [232]
A. <span>The amplitude doubled hope this helps and have a nice day</span>
5 0
3 years ago
Read 2 more answers
1-magma wich flows through channles to the surface will produce a???
AlladinOne [14]

Answer:

thats one hint. but for 1 it will produce lava

Explanation:

number 2

some of the Earth's grandest mountains are composite volcanoes--sometimes called stratovolcanoes. They are typically steep-sided, symmetrical cones of large dimension built of alternating layers of lava flows, volcanic ash, cinders, blocks, and bombs and may rise as much as 8,000 feet above their bases

6 0
3 years ago
Other questions:
  • What are more than 5 abiotic things in the desert?
    12·2 answers
  • For the reaction BaSO3 (s) ↔ BaO (s) + SO2 (g), the equilibrium constant is 0.345 M. What is the concentration of SO2 at equilib
    8·1 answer
  • Fission reactions can get out of control without what taking place?Select one of the options below as your answer:A. chain react
    13·2 answers
  • someone sprays perfume in another room. you smell it a few minutes later. what process is this an example of
    10·2 answers
  • Is a tree getting struck by lightning a physical or chemical change?
    9·1 answer
  • Which of the following statements is true?
    13·2 answers
  • A mass of 2.20 g carbon monoxide is reacted with 4.86 g hydrogen to form methanol.CO(g) + 2 H2(g) → CH3OH(g)The reaction is perf
    11·1 answer
  • Bicarbonate is a solution present in human blood. Bicarbonate helps to maintain our bodies pH and resists pH change. Bicarbonate
    10·2 answers
  • What occurs if two objects at different temperatures are in contact?
    12·1 answer
  • A student walks 2km in 30 minutes. What is the student's average speed in km/h
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!