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
Rzqust [24]
3 years ago
14

Show work 261 nm to millimeters

Chemistry
1 answer:
dimulka [17.4K]3 years ago
7 0

 1 nm = 1 * 10^-9 m  

1mm = 1* 10^-3 m = 10^6 nm.  

Thus, 10^6 nm = 1 mm  

=> 261 nm = 261 * 1/10^6 mm = 261 * 10^-6 mm = 2.61 * 10^-4 mm. :)

You might be interested in
Determine the empirical formula of the following compound if a sample contains 5.28 gsn and 3.37 gf.
earnstyle [38]

Answer:

SnF2

Explanation:

you  divide by the smallest number which is 3.37

4 0
1 year ago
The active planning stage of change is ____________. Group of answer choices maintenance action contemplation preparation
AfilCa [17]

Answer:

-Determination -  in this stage, people have make commitment to change the bad habit as soon as possible. it is stage of planning.

Explanation:

There are six stages of change that have a unique role in changing one's behavior. The stages are:

-Pre-contemplation - in this stage people are more aware of this bad habit but at the same time they are not considering as a problem

- contemplation - At this stage, people are more serious about their bad habit and now are thinking of changing

-Determination -  in this stage, people have made a commitment to change the bad habit as soon as possible. it is stage of planning.

- Action - at this stage of change people are taking a serious step toward changing their behavior

- Maintenance -  in this stage people are avoiding all those criteria and source through which there is a chance to return back to bad habits

-Relapse -  at this stage people do resumption of old behavior

7 0
3 years ago
The reduction of nitrogen monoxide is described by the following chemical equation: 2H2 (g) +2NO (g) 2H20 ()N2 (g Suppose a two-
Ipatiy [6.2K]

Answer:

Reasonable Second step- N_{2}O(g)+H_{2}(g)\rightarrow N_{2}(g)+H_{2}O(g)

Explanation:

The given single step chemical reaction is as follows.

2H_{2}(g)+2NO \rightarrow 2H_{2}O(g)+N_{2}(g)

Suppose a two-step mechanism is proposed for this reaction,

The reaction occured in two steps they are as follows.

Step -1:H_{2}(g)+2NO \rightarrow N_{2}O(g)+H_{2}O(g)

Step-2:N_{2}O(g)+H_{2}(g)\rightarrow N_{2}(g)+H_{2}O(g)

8 0
3 years ago
What does the atmoic weight 1 in hydrogen tell scientists
Paul [167]

Explanation:

The atomic number is equal to the number of protons in an atom's nucleus. Hydrogen's atomic number is 1 because all hydrogen atoms contain exactly one proton.

3 0
2 years ago
Read 2 more answers
What will happen to the wavelength of a wave if the frequency is left unchanged?
algol [13]
Someone. or something will get hurt
6 0
3 years ago
Other questions:
  • For the reaction CH4 + 2O2 = CO2 + 2H2O, how many moles of water are produced from the combustion of 12.5 moles of methane?
    5·2 answers
  • What would be the best technique to separate a soluble solid from a solution, like separating salt from a mixture of salt water?
    7·2 answers
  • In general which way does wind blow
    12·1 answer
  • Why are models used for understanding cells
    14·1 answer
  • How do you calculate the number of neutrons???? please help
    9·1 answer
  • An element in Group 16 on the Periodic Table would most likely bond with which of the following
    6·1 answer
  • ¿Por qué se generan rayos (tormenta eléctrica) cuando un volcán hace erupción ?
    5·1 answer
  • A sample of 54.78 liters of H2 would have a mass of
    9·1 answer
  • What is indicated by the methyl-prefix?
    10·1 answer
  • Suppose that 1500 kJ of energy were transferred to water at 20.0°C. What mass of water could be brought to the boiling point? He
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!