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
alisha [4.7K]
2 years ago
11

A certain rifle bullet has a mass of 9.81 g. Calculate the de Broglie wavelength of the bullet traveling at 1097 miles per hour.

Chemistry
1 answer:
Ksju [112]2 years ago
4 0
 i think it is this anwser
10761.57

You might be interested in
Given the following reaction: H2SO4+2LiOH=Li2SO4+2H20, what mass of water is produced from 19 g of sulfuric acid?
goldfiish [28.3K]

Hi,

To solve the question, first of all we will find out the no. of moles of H2SO4 in  19 g of sulfuric acid.

As we know:

              No . of moles = Mass/ Molar mass

              No. of moles= 19 g/98.08 g

               No. of moles= 0.1937

Now we know the no of moles of H2SO4 that will react with 2LiOH. We also know the  molar equivalence of H2SO4 , and 2LiOH that will react.

So, the  water that will be produced will be 2H2O and 1 Li2SO4 when H2SO4 that will react with 2LiOH.

                          0.1937 x 2x 18.01

                                 =6.977

                                  =6.98

Therefore, approximately 6.98 grams of water will be produced from 19 g of sulfuric acid.


Hope it helps!


5 0
2 years ago
Most of the elements of which region of the periodic table are located directly to the right of the metalloids?
scZoUnD [109]

Answer:

im sorry for being mean goodbye im get the real answer

Explanation:

7 0
3 years ago
A. Anna's chemistry class is going to be experimenting with AgNO3 today, which
Sav [38]

Answer:

No. While gold would not react with a silver nitrate solution, nickel would.

Explanation:

Refer to the metal reactivity series.

Reactivity: \text{Gold} < \text{Silver} < \text{Nickel}.

Gold is positioned after silver in the reactivity series, meaning that gold is typically less reactive than silver. Thus, gold would not react with a solution of silver ions to produce silver metal.

However, since nickel is positioned before silver in the reactivity series, it is expected that nickel would react with silver ions in this solution to produce silver metal.

Thus, if the silver nitrate solution comes into contact with the two rings, the nickel ring would likely react with the solution, the gold ring would not.

7 0
2 years ago
According to the law of conservation of momentum, what is the momentum of the object after the collision? 4,500 g · m/s 1,750 g
Genrish500 [490]

Answer:

C. 1,500 kg · m/s

5 0
3 years ago
How many joules of energy are required to melt 125 g of water?
marissa [1.9K]

Answer for this question is 45,000

3 0
2 years ago
Other questions:
  • According to the balanced equation shown below, 1.00 mole of oxalic acid, h2c2o4, reacts with _________ moles of permanganate io
    7·1 answer
  • A baby's crib would be about how long? 1 m 2 m 10 m 1 km
    10·2 answers
  • What is the molarity of a solution made by mixing 50.0 g of magnesium nitrate, Mg(NO3)2, in enough water to make 250. mL of solu
    5·1 answer
  • How many grams of AgNO3 are needed to make 250 ml of a solution that is 0.135 M
    10·1 answer
  • Alcohols, such as 1-propanol, combine homogeneously with water because both molecules are
    10·1 answer
  • Given this reaction, N2O4(g) 2NO2(g), what shifts will occur if Q = K?
    8·1 answer
  • How many moles of iron is 6.022 x 10^22 atoms of iron? (Report answer as a number rounded to one place past the decimal.) *
    8·1 answer
  • What most accurately explains whether liquid water or ice has a higher density, and why?
    11·1 answer
  • What common item can detect the presence of radiation? A. Bleach B. A roll of photographic film C. LED watch D. Baking soda
    7·2 answers
  • Why does it take less
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!