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
tia_tia [17]
2 years ago
10

Use the information provided to determine ΔH°rxn for the following reaction:

Chemistry
1 answer:
fomenos2 years ago
4 0

ANSWER

The heat of the reaction is -335 KJ/mol

EXPLANATION

You might be interested in
Is the ability to evaporate a physical or chemical property?
emmasim [6.3K]
The ability to evaporate is a PHYSICAL PROPERTY
8 0
4 years ago
If the number of moles of gas is doubled at constant temperature and volume, the pressure of the gas:__________
Vladimir79 [104]

Answer:

answer is b

use pv=nRT

p directly proportional to moles(n)

p1/p2=n1/n2

p/p2=n/2n

p2=2p

4 0
4 years ago
The surface of Mars, the atmosphere of Jupiter, water spewing from the rings of Saturn, photographs of many of the other eight p
ra1l [238]

Answer:

A. Space Probes

A space probe is a robotic spacecraft that does not orbit Earth, but instead, explores further into outer space. A space probe may approach the Moon; travel through interplanetary space; flyby, orbit, or land on other planetary bodies; or enter interstellar space

Click on the picture to see my test to know this is legit!

Hope this helps!

8 0
3 years ago
Compound W, C8H17Br, and X, C8H17Cl, are products of the radical bromination (W), and chlorination (X), of 2,4-dimethylhexane. W
oksian1 [2.3K]

Answer:

The possible structures are shown in figure.

Explanation:

The seven isomers that could be formed from the given compound due to radical halogenation are shown in the figure.

We have mentioned only chlorine as group for showing just the chiral nature of the compound.

A chiral compound has a carbon with all the four groups different from each other.

There are three structures which are chiral (as shown).

W is the brominated product

X is the chlorinated product.

1) W reacts readily in water to form a chiral substitution product Y, C8H17OH.

Reaction of a single enantiomer of W produces a single enantiomer of Y as the only substitution product.: It means that the substitution is SN2 which is possible if the compund is not tertiary.

2) X likewise reacts readily in water though at a slower rate than W; a chiral substitution product Z, C8H17OH, is again formed. Unlike W, however, reaction of a single enantiomer of X produces Z that is nearly racemic.

It means that it will undergo SN1 reaction,. So the alkyl halide must be tertiary.

The possible structures are shown in figure.

5 0
4 years ago
The piece of metal is magnetic
Alex_Xolod [135]

Answer:

Explanation:

Magnetic materials are always made of metal, but not all metals are magnetic. Iron is magnetic, so any metal with iron in it will be attracted to a magnet. Steel contains iron, so a steel paperclip will be attracted to a magnet too. Most other metals, for example aluminium, copper and gold, are NOT magnetic.

5 0
3 years ago
Other questions:
  • The body of a man is lying in a pool of blood near the refrigerator in his kitchen. There is blood spatter on the refrigerator,
    5·1 answer
  • Define and compare evaporation and boiling.
    8·2 answers
  • Which chemical reaction would result in the greatest release of energy?
    8·2 answers
  • Sulfur reacts with oxygen to form sulfur dioxide (SO2(g), mc010-1.jpgHf = –296.8 kJ/mol) according to the equation below.
    10·2 answers
  • Imagine a skateboarder rolling down a hill. As the rider travels down, the PE is turning into KE. But the rider is still slowing
    11·1 answer
  • How many moles of nitrogen are in 100.0 grams of barium nitrate?
    13·2 answers
  • A weather balloon is inflated to a volume of 2.2 x 103 L with 374 g of helium. What is the density of helium in grams per liter?
    14·1 answer
  • ¿por que biomasa es una energía limpia y renovable, si al final los productos como biodiesel e los pellets se queman y esa combu
    10·1 answer
  • Dry ice, CO2(s), does not melt at atmospheric pressure. It sublimes at a temperature of −78 °C. What is the lowest pressure at w
    11·1 answer
  • What is the electronegativity value for an element whose atoms in the ground state have an electron configuration of 2-8-8-1 ?
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!