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
Angelina_Jolie [31]
3 years ago
5

Plz help, if you don't know the answer please don't answer it

Chemistry
1 answer:
Semenov [28]3 years ago
6 0

Answer:

1. 71 and 29

2. 97 and 3

3. 2.1 and 1.2

Explanation:

You might be interested in
What group of substances does this substance belong to?
HACTEHA [7]
In comparison see it is very easy in goolge
4 0
3 years ago
How are distant regions of the universe similar to space near earth
Sergeu [11.5K]
<span>The distant regions of the Universe look older than the space near the Earth. The more distant are, the older is. But the information we can have is lesser due to the distance.</span>
3 0
3 years ago
What causes gas pressure
kaheart [24]

The kinetic energy causes the air molecules to move faster and they impact the container walls more frequently and with more force. The kinetic energy of the gas molecules increases, so collisions with the walls of the container are now more forceful than they were before. As a result, the pressure of the gas doubles.

7 0
3 years ago
Read 2 more answers
What organic product would be formed from the reaction of 1-bromo-2-methylpropane (isobutyl bromide), (ch3)2chch2br, with mg, et
miskamm [114]

The reaction of 1-bromo-2-methylpropane (isobutyl bromide), (CH_3)_2CHCH_2Br, with Mg, and Et_2O results in the formation of an adduct of formula (CH_3)_2CHCH_2MgBr known as grignard reagent, an organometallic reagent, which on reacting with H_3O^{+} results in the formation of isobutane.

The reaction is shown in the image.

4 0
3 years ago
Question 7 of 25
Romashka-Z-Leto [24]

Answer:

A - Chemical potential energy being converted to heat energy

Explanation:

8 0
3 years ago
Read 2 more answers
Other questions:
  • How do you balance this chemical equation?
    12·1 answer
  • How does latitude affect climate
    14·2 answers
  • Su şeker karışımını ayırma yöntemi nedir arkadaşlar
    11·1 answer
  • If 0.8 g of gas Z occupies 0.56 dm at s.1.p., calculate its relative molecular mass. (Molar volume of gas is 22.4 dm.)​
    5·1 answer
  • A sample of krypton occupies 15.0 L at a pressure of 2.1 atm. Use Boyle's Law to find the pressure of the krypton when the volum
    6·1 answer
  • A 2.0 M solution of LiF had 4.00 moles of LiF added to a solvent to make it.
    10·1 answer
  • Help in my exam plzz now​
    11·1 answer
  • Where would we find yellow bone marrow?​
    12·2 answers
  • Can you solve this. <br>I need it. <br>:) :):)​
    15·1 answer
  • Is the H¬O bond in water nonpolar covalent, polar covalent, or ionic? Define each term, and explain your choice.
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!