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
mr_godi [17]
3 years ago
8

Which one is poisonous gas a. Oxygen b. Carbon monoxide C. Nitrogen

Chemistry
1 answer:
PIT_PIT [208]3 years ago
8 0

Carbon monoxide is a poisonous gas.

You might be interested in
How could you determine the acceleration of marble?
arsen [322]
Since f=ma assuming you knew the mass of the marble and the total amount of force acting on it than you would divide the amount of force by the mass.
4 0
3 years ago
What force pulls electrons and protons together?
ruslelena [56]
Electrostatic force ..
7 0
3 years ago
When nad becomes nadh, it is being? oxidized and releasing chemical energy. reduced and gaining chemical energy. oxidized and ga
3241004551 [841]

When NAD becomes NADH, it is being reduced and gaining chemical energy.

Nicotinamide adenine dinucleotide (NAD), a coenzyme, can exist in two forms, NAD⁺ (oxidized) and NADH (reduced form).

Electrons and protons released in catabolism reactions are attached to NAD⁺. The conversion of NAD⁺ to NADH is important reaction for production of ATP during the cellular respiration.

Reduction is lowering oxidation number because element, ion or compound gain electrons.

Chemical equation for reaction of reduction of NAD⁺ (see picture below):

NAD⁺ + 2e⁻ + H⁺ → NADH

Nicotinamide adenine dinucleotide (NAD) is made of two nucleosides joined by pyrophosphate.

More about reduction :brainly.com/question/25334331

#SPJ4

8 0
1 year ago
Draw the mechanism for the addition of methylmagnesium bromide to propanoyl chloride (CH3CH2COCl) to give 2-methyl-2-butanol.
Ghella [55]

Answer:

Reaction mechanism has been given below

Explanation:

  • Propanoyl chloride contains an electrophilic carbonyl center to give  nucleophilic acyl substitution reaction by removing Cl group with a strong nucleophile like methylmagnesium bromide.
  • Two equivalent of methyl magnesium bromide react with cabonyl center followed by protonation of negatively charged oxygen atom gives 2-methyl-2-butanol.
  • In the first step, nucleophilic acyl substituion occurs. In the second step, nucleophilic addition occurs. In the third step, protonation occurs.
  • Reaction mechanism has been shown below.

7 0
3 years ago
Why is the large intestine called the large
Sloan [31]

Answer:

because it is first before the small intestine and it digests food first

Explanation:

7 0
3 years ago
Other questions:
  • What is the use of a pedigree chart? Please do not answer wat a perigee chart is!.
    12·2 answers
  • Give the name of reaction in the<br> preparation of alkene from alcohol<br> compounds.
    9·1 answer
  • How many grams of NH3 can be produced from 2.30 mol of N2 and excess H2.
    9·1 answer
  • Which nuclide is most likely to be radioactive and synthetic
    7·1 answer
  • Weathering affect rock formations by .......<br> HELP MEEE
    15·1 answer
  • Answer this i boot you
    9·1 answer
  • Q#5. The bond between which two atoms is most polar? ​
    12·1 answer
  • If you serve 6 oz cups of soda how many servings can you pour from a 2 liter bottle? (32 fluid oz. = 1 qt. and 1 liter = 1.057 q
    14·1 answer
  • si el calor fuese un fluido ¿en algun momento se agotaria después de que dos objetos se frotaran mutuamente?​
    7·1 answer
  • The polypropylene (repeat unit CH₃CHCH₂) in a plastic toy has a molar mass of 2.8x10⁵ g/mol and a repeat unit length of 0.252 pm
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!