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
astraxan [27]
4 years ago
5

Name four products of incomplete combustion One : Two : Three : Four :

Chemistry
1 answer:
melamori03 [73]4 years ago
8 0

Answer:

Carbon Monoxide / Carbon Dioxide / Sulfur and Nitrogen Dioxide

Explanation:

You might be interested in
Helpppppp please please
polet [3.4K]
What do we do? hehehehe
6 0
3 years ago
What can you conclude from the figure shown?
arlik [135]

Answer:

A. Hund's rule has been violated

Explanation:

There must be one electron with the same spin in each orbital of the same energy before you can put two in the same orbital. In the photo, the 2s sublevel is completely filled before the 1s sublevel (if anything the 1s should have an up spin and down spin, with the 2s having one up spin).

6 0
3 years ago
Why is burning fossil fuels a problem?
valina [46]

Answer:

it's harmful

Explanation:

it's harmful to our environment it can endanger our planet and endangered animal species it can also kill lots of plants and we have a hard time burning fossil fuels with limited factories which costs a lot of money.

8 0
3 years ago
Read 2 more answers
What does the word science mean?
EleoNora [17]

Answer:

d- knowledge because science is about learning and exploring

4 0
4 years ago
Read 2 more answers
A 100 watt bulb emits monochromatic light of wavelength 400 nm. Calculate the number of photons emitted per second by the bulb.
umka21 [38]

Answer:

f = 7.5 E14 s-1

Explanation:

energy emitted by photon:

  • E = h.c / λ.......(1)
  • E = h.f......(2) Planck-Einstein

∴ λ = (400nm)(m/1 E9 nm) = 4.00 E-7 m

∴ h ( Planck's constant) = 6.626070150 E-34 J.s

∴ c (velocity of light) = 3.00 E8 m/s

∴ f (frequency): photon/s

If (1) = (2):

⇒ f = c / λ = E / h

⇒ f = (3.0 E8 m/s) / ( 4.00 E-7 m) = 7.5 E14 s-1

4 0
3 years ago
Other questions:
  • Name three high temperature reactions
    9·1 answer
  • What are dilute and concentrated acids?
    15·1 answer
  • How much ice (in grams) would have to melt to lower the temperature of 353 mL of water from 26 ∘C to 6 ∘C? (Assume the density o
    9·1 answer
  • Draw the conjugate bases of pyrrole and cyclopentadiene. Explain Why is the sp3 hybridized C―H bond of cyclopentadiene more acid
    10·1 answer
  • As the mass of a substance increases the density.......
    5·1 answer
  • What does Le Châtelier's principle state?
    9·1 answer
  • What is the word equation of photodecomposition?​
    13·1 answer
  • Why does the reactivity of metals increase from right to left on the periodic table? (1 point)
    15·2 answers
  • How should a segregated heterogeneous material be sampled in order to construct a representative sample
    13·1 answer
  • When magnesium chloride (MgCl2) dissolves in water, it dissociates into magnesium ions and chloride ions. How many moles of ions
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!