Answer:
0.25 moles
Explanation:
To find number of moles in 11 g of CO2
44 g of CO2 =1 MOLE
1GM of CO2 = 1/44 mole
11 gm of CO2 = 1/44x11
=11/44 mole
= 0.25 mole
HOPE IT HELPS U
What is true about constructive interference?A.Amplitudes in the opposite direction interfere to make larger waves.B.Amplitudes in the same direction interference to larger waves.C.Amplitudes in the same direction interference to make smaller waves.
Answer:
B. Amplitudes in the same direction interference to larger waves
Explanation:
This is because constructive interference is the addition of waves to form a larger wave. In constructive interference, waves with amplitudes moving in the same direction add to form a larger wave.
Can somebody please draw a mechanism for this reaction (synthesis of varenicline)?
Answer:
that is kinda hard I need to serch it up hold on
Since I'm a tomboy, does that mean I'm gender non-conforming?
Answer:
Hello
Explanation:
I am a girl,not a tomboy.
Will we talk about something?
Al(s) +
Fe2O3(s)
Fe(s) + A1,0.3)
PER nuctives
Help only if you know the answer
Answer:
velocity
Explanation:
Please help me i really need help
Answer:
H2o i think
Explanation:
9. Do all enzymes function at the same pH?
Each enzyme has an optimum pH but it also has a working range of pH values at which it will still work well. This depends on the type of enzyme. The enzyme pepsin breaks down proteins in the acidic conditions of the stomach. ... Catalase has an optimum pH of 9 and a working range of between pH 7-11. Hope this was helpful
Explanation:
How many oxygen atoms are in diiodine heptoxide?
Answer:
there are seven oxygen atoms
Explanation:
look look at the prefix hept- to help you answer this question
pls pls pls help me, this is a test and I have no clue what do to. pls pls I need answers fast!
Answer:
12. B
13. D
14. D
15. A
Explanation:
What is the name of the formula compound made of sodium and chlorine
Answer:
NaCl
Sodium chloride
Explanation:
fill in the blank question
please help asap!!!!!!!!!!!!!!
Answer:
since unlike charges attract, negative side of another water molecule, neutral
Identify what type of reaction is this
2AgCl + H2 → 2Ag + 2HCI
Answer:
single displacement
Explanation:
5. Molds and bacteria contain hydrolytic enzymes used to breakdown proteins,
lipids, etc.
a) (5 Points) Why does food not spoil as fast when it is refrigerated as it
would at room temperature?
b) (5 Points) Meat begins to feel slimy and it smells when it is spoiled due to
a decomposition reaction with oxygen and carbon dioxide. Why would
meats spoil less rapidly when left unsliced?
Answer:Temperature affects storage time and food deteriorates faster at higher temperatures. Microorganisms grow rapidly at room temperature . Thus to slow microbial growth, enzymatic and oxidative processes, food must be stored at room temperature.
Due to decomposition reactions with oxygen or carbon dioxide in the air, meat begins to feel slimy and smell spoiled. ... Because of its smaller surface area, the unsliced meat would have less collisions and therefore, a slower reaction rate.
Explanation:
What will happen to an object
that is more dense than the fluid
it is in?
A. It will sink.
B. It will float.
C. It will rise to the surface.
D. It will bounce out of the water.
Answer:
A
Explanation:
For Connexus/Edge
2. When two oppositely charged particles are brought near each other, they produce a torceted the stone
shows the force around two changed particles
Which force do the arrows represent?
A an unbalanced force
B. a frictional force
C.an electrical force
D.a gravitational force
Answer:
A
Explanation:
An unbalanced force is your answer.
Venus is the second planet from the Sun. It takes about 225 days for it to complete one revolution. What would make Venus have a longer revolution?
if Venus rotated slower
if Venus were closer to the Sun
if Venus rotated faster
if Venus were farther away from the Sun
Answer:
if venus were farther away from the sun
Explanation:
it is because far the planet is long the orbit is which make revolution longer
in the reaction :N2 + 3H2----2NH3 how many grams of H2 are needed to produce 1 mole on ammonia
The number of grams that are needed to produce 1 mole on ammonia is to be considered as the 1.52 g Hz.
Calculation of the number of grams:Here we begins the moles of ammonia for production after this it convert the number of moles of h2 for getting one mole of ammonia and then finally convert into grams
So it be like
[tex]= 1\ mol NH_3 \frac{3H_2}{2NH_3}\frac{1.01g }{1\ mol H_2}[/tex]
= 1.52 g Hz
Hence, The number of grams that are needed to produce 1 mole on ammonia is to be considered as the 1.52 g Hz.
Learn more about grams here: https://brainly.com/question/10822689
Question 1 of 10
What do biologists study?
A. Living things
B. The properties of light
C. The properties of matter
D. How matter and energy interact
SUBMIT
Answer:
A
Explanation:
Biology is the study of living things.
How many grams of sodium are needed to
produce 1.67 moles of Na?
Answer:
38.41grams
Explanation:
Mass = 1.67×23 = 38.41g
1. Sequence Order the path of a sound wave
from when it is produced by a source until
it is interpreted by the brain
Answer:1. The sound waves arrive at the pinna (auricle), the only visible part of the ear.
2. Once the sound waves have passed the pinna, they move into the auditory canal (external
acoustic meatus) before hitting the tympanic membrane (eardrum).
3. Once the sound waves reach the tympanic membrane, it begins to vibrate and they enter
into the middle ear.
4. The vibrations are transmitted further into the ear via three bones (ossicles): malleus
(hammer), incus (anvil), and the stapes (stirrup). These three bones form a bridge from
the tympanic membrane to the oval window.
5. Once sound passes through the oval window, it enters into the cochlea in the inner ear.
6. Hair cells in the organ of Corti (within the cochlea) are stimulated which in turn
stimulates the cochlear branch of the vestibulocochlear nerve.
7. The cochlear nerve then transmits electrical impulses to the auditory region of the brain
in the temporal lobe.
Explanation:
This is science talking about rocks
extrusive
or
Intrusive
A student is studying the ways different elements are similar to one another. Diagrams of atoms from four different elements are shown below. Nucleus Nucleus Atom 1 Atom 2 Nucleus Nucleus Atom 3 Atom 4
Answer:
atom 1 and atom 2
Explanation:
All three types of worms that undergo asexual reproduction use which process?
binary fission
budding
fragmentation
spore formation
Answer:
binary fission
Explanation:
i just took the quiz
What type of energy does each ball have before it falls
why does the second row of the periodic table have 8 elements
short asnwer:
here are 8 elements in period 2 because all those elements have electrons in the second shell and no electrons in the third shell.
Explanation:
There are certain rules for arranging atoms in shells 1) Maximum number of electrons in a shell is given by the formula 2n^2. 2) The outermost ( valence) shell can accomodate only 8 electrons.
Answer: the nubers ad up
Explanation:
you count like 12345678
The movements of what over time affected the global patterns of winds and ocean currents, which slowly changed climates
Answer: movement of continent
Explanation:
The Movement of Continents affects the global patterns of winds and ocean currents, which slowly changes climates.
We should note that the ocean currents moves water from the equator and moves them toward the poles and vice versa. This therefore leads to the regulation of ocean currents. This in turn, lead to changes in the climates.
30 N
60 N
20 N
Net force:
Resulting force:
Answer:
Net force: 110 N
Resulting Force: 24.7289837 pounds-force
Explanation:
First you would add 30+60+20N which would be 110N
110N would equal to the 24.72898937 pounds of force.
What charge would you expect for an formed by P?
O +2
0-2
O +3
O-3 Look at picture
ASAP please will mark as brainlist don’t got much time
What are facts about Cells
How can a colorless substance be made visible on a chromatography
Explanation:
s f colourless substances can be followed by the use of fluorescent adsorbents. Ultra-violet light of a wavelength absorbed by the adsorbed substance is employed. The part of the column containing adsorbed substance then appears as a dark band.
HOPE THSI HELPS HAVE A NICE DAY!
Answer:
Colourless substances can be followed by the use of fluorescent adsorbents. Ultra-violet light of a wavelength absorbed by the adsorbed substance is employed. The part of the column containing adsorbed substance then appears as a dark band.