Answer:
Option 2 or B
Explanation:
The base is partially dissociating into products.
HAVE A GREAT DAT STAY SAFE!
The correct answer is: The base is not dissociating into any ions.
When the position of equilibrium lies to the left, it means that the equilibrium favors the formation of the reactants rather than the products. In the context of a base being added to water, it implies that the base does not dissociate significantly into ions or dissociates only to a small extent.
When a base is added to water, it can undergo a process called ionization or dissociation, where it breaks apart into ions. In the case of a strong base, such as sodium hydroxide (NaOH), it completely dissociates into its constituent ions (Na+ and OH-) in water. This means that all the base molecules break apart, and a high concentration of ions is present in the solution.
However, if the base is weak or the equilibrium lies to the left, the base molecules do not dissociate significantly into ions. This can be due to factors such as the nature of the base or the conditions of the reaction. In such cases, only a small fraction of the base molecules dissociate into ions, and the concentration of ions in the solution is relatively low.
Therefore, when the position of equilibrium lies to the left, it indicates that the base is not dissociating into any ions or is dissociating only to a small extent. The base remains mostly in its molecular form and is present in the solution in relatively small amounts.
Learn more about equilibrium from the link given below.
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Why might it be important to identify isoelectronic ions/atoms?
Answer:
Isoelectronicity may be used to predict the properties and reactions of a species. It is used to identify hydrogen-like atoms, which have one valence electron and are thus isoelectronic to hydrogen.
Explanation:
Explain why transition metals do not have a predictable pattern for the
ionic charges they form.
Explanation:
Many transition metals cannot lose enough electrons to attain a noble-gas electron configuration. In addition, the majority of transition metals are capable of adopting ions with different charges.
The reason why transition metals do not have a predictable pattern should be explained below.
What are transition metals?It comprises many chemical elements that contains valence electrons with respect to the participation in the creation of the chemical bonds. The various transition metals should not lose sufficient electrons for attaining the noble gas electron configuration. The majority of the transition metal should be capable of adopting the ions with the distinct charges.
Learn more about charges here: https://brainly.com/question/21186713
halppppppppppppppppppppppppppppppppp
Answer:
It responds to the environment.
It grows and develops.
It produces offspring.
It maintains homeostasis.
It has complex chemistry.
It consists of cells.
Analyisis Of Compound (%)
C=72.15 H=7.08 N=4.68 O=16.03
What is it?
Answer:
Explanation:
Ratio of C : H : N : O in grams
= 72.15 : 7.08 : 4.68 : 16.03 in grams
Ratio of C : H : N : O in moles
72.15/12 : 7.08/1 : 4.68/14 : 16.03/16 in moles
6.01 : 7.08 : .334 : 1.00
6.01/ .334 : 7.08/.334 : .334/.334 : 1.00/.334 in moles
18 : 21.19 : 1 : 3
18 : 21 : 1 : 3
empirical formula = C₁₈H₂₁NO₃
It is codeine .
A boxed 10 kg computer monitor is dragged by friction 5.5 m up along the moving surface of a conveyor belt inclined at an angle of 36.9° above the horizontal. If the monitor’s speed is a constant, how much work is done on the monitor by friction?
Answer:
324 J
Explanation:
58.84 * 5.5 J = 324 J
I got 58.84 by 10 * 9.8 (gravity) * sin(36.9)
The amount of work done on the monitor by friction is equal to 431 Joules.
Given the following data:
Mass of computer monitor = 10 kgDistance = 5.5 metersAngle of inclination = 36.9°To determine the amount of work done on the monitor by friction:
Mathematically, work done is given by the formula:
[tex]Work\;done = mgdcos\theta[/tex]
Where:
m is the mass of an object.g is the acceleration due to gravity.d is the distance.Substituting the given parameters into the formula, we have;
[tex]Work\;done = 10 \times 9.8 \times 5.5 \times cos(36.9)\\\\Work\;done = 539 \times 0.7997[/tex]
Work energy = 431 Joules.
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CALCULATE THE MOLES IN 2.17 X10^23 MOLECULES OF FLUORINE
Answer:
0.36 molesExplanation:
To find the number of moles in a substance given it's number of entities we use the formula
[tex]n = \frac{N}{L} \\[/tex]
where n is the number of moles
N is the number of entities
L is the Avogadro's constant which is
6.02 × 10²³ entities
From the question we have
[tex]n = \frac{2.17 \times {10}^{23} }{6.02 \times {10}^{23} } = \frac{2.17}{6.02} \\ = 0.360465...[/tex]
We have the final answer as
0.36 molesHope this helps you
Which of the following is an example of aerobic respiration?
A.Using yeast to make dough
B.Respiring while swimming underwater
C.Plant roots respiring in soil
Answer:
i think the other person is wrong because humans cant breathe underwater
Explanation:
i say c. is the answer
What is a vapor?
O A. A substance that has a much higher melting point and boiling
point than other similar substances
O B. A substance that is always in the solid or liquid phase at room
temperature
C. A substance that is in the gas phase at a temperature at which it
would normally be a solid or liquid
O D. A substance that forms a gas, but only at very high temperatures
Answer:
in physics, a vapor or vapour is a substance in the gas phase at a temperature lower than its critical temperature, which means that the vapor can be condensed to a liquid by increasing the pressure on it without reducing the temperature. A vapor is different from an aerosol.
Explanation:
What do all cells requiere a constant supply of
Which element has 47 protons?silver
Answer:
The answer is Silver
Numbers of Protons in Silver: The element Silver (Symbol Ag) has the Atomic Number of 47. Any atom that contains exactly 47 protons in its nucleus is an atom of silver.
Hope this Helps!
A salad including lettuce, tomatoes, and onions would be classified as a
A) compound.
B) element.
C) mixture.
D) solution.
Answer:
C)Mixtured
Explanation:
I know the answer
can you pair electrons in degenerate orbitals before filling each orbital halfway
What is the overall net charge of an ionic compound?
O 1-
O 1+
O 2-
O 0
Name the element: 1s2 252 2p 3s2 3p6 453 3d9
O Strontium Sr
O Krypton Kr
O Tungsten W
O Copper Cu
Silver Ag
Silicon Si
Answer:
Cu
Explanation:
The sublevel notation is
1s² 2s² 2p⁶ 3s² 3p⁶ 4s² 3d⁹
The element is unknown;
To find the element, sum the superscipts because the indicate the electrons;
2 + 2 + 6 + 2 + 6 + 2 + 9 = 29
The element with 29 electrons is copper
What are the missing coefficients for the skeleton equation below?
NH3 (g) + O2(g) → N2(g) + H2001)
Answer:
4, 3 , 2 and 6
Explanation:
The reaction equation is given as;
NH₃ + O₂ → N₂ + H₂O
Now, we need to balance the reaction equation;
NH₃ + O₂ → N₂ + H₂O
put the numbers a,b,c and d;
aNH₃ + bO₂ → cN₂ + dH₂O
We need to balance the equation algebraically, ;
Conserving N;
a = 2c
Conserving H;
3a = 2d
Conserving O;
2b = d
Now, let c = 1, a = 2, d = 3 and b = [tex]\frac{3}{2}[/tex]
multiply through by 2;
a = 4, b = 3, c = 2 and d = 6
Insert the parameters:
4NH₃ + 3O₂ → 2N₂ + 6H₂O
What is the correct name for the compound H2O
Answer:
The common name for the compound H2O is water.
Explanation:
The systemic name of H2O is Dihydrogen monoxide.
Answer:
water
Explanation:
Question 2 (1 point)
Given the following UNBALANCED equation,
Ca + HCl → CaCl2 + H2
what are the correct coefficients?
а
b
2,1,2,1
3,2,1,1
1,2,1,1
с
d
1,1,1,2
e
2,2,2,1
What is a substance so pure it cannot be broken down? *
Element
Compound
Mixture
Atom
Answer:
Element
Explanation:
This is a pure substance which can't be split into simpler substances by chemical means
orang juice a mixture?why?
Answer:
mixture, because it is made of more than 1 ingredient.
When a substance changes its state, all BUT ONE of these statements ist
A)
Mass remains constant.
B)
Only the form changes.
Kinetic energy changes.
D)
Something chemically new is formed.
Science
Answer:
Science...Only the form changes.Kinetic energy changes.
Explanation:
SCIENCE
Answer:
"Something chemically new forms" is the incorrrect statement
Explanation:
When a substance changes its state, it retains its mass even though its form and kinetic energy changes. It is simply moving between states, that is: loosing energy or gaining it. its chemical composition does not change.
Have a good day dude
Noah added yeast and sugar to lukewarm water and placed it in a flask. He stretched a balloon over the opening of the flask. After several minutes, he noticed small bubbles rising along the side of the flask as the balloon slowly began to inflate. Noah concluded that —
Answer:
There was a chemical reaction
Explanation:
there was bubbles on the side of the flask
Determine what elements are denoted by the following electron configurations:
5) 1s2 2s2 2p6 3s2 3p4
6)
1s2 2s2 2p6 3s2 3p6 4s2 3d10 4p6 5s1
Answer:
5. Sulphur .
Explanation:
sulphur has the electron configuration above because it has 16 atomic number
The Ca +2 ion is isoelectronic with ?
Answer:
nut
Explanation:
PLEASE HURRY
Animals respond to external stimuli, such as light, temperature, and danger. Explain what body system is utilized when animals go into fight or flight mode
GIVING BRAINLEST WITH WHOEVER HAS THE RIGHT ANSWER! Plz and Tysm.
Which is more dense?
1. Continental Crust
2. Oceanic Crust
3. Both
4. Neither one
is it true or false that ALL organisms are made of MANY cells?
Answer:
I think false.
Explanation:
I say false because most living organisms are made up of one cell.
Answer:
yes!
Explanation:
the cell is the basic unit of life; and new cells arise from existing cells
Which of the following is the correct definition of chemical energy?
A.
energy stored in chemical bonds of molecules
B.
energy produced from the splitting of atoms
C.
energy of an object due to the random motion of its atoms and molecules
D.
energy an object has because of its motion or position
PLSHEL HELP DUE TODAY
Answer:
A
Explanation:
Which substance can be broken down by chemical means?
Answer:
compounds
Explanation:
Compounds – pure substances that are the unions of two or more elements. They can be broken into simpler substances by chemical means.
What does the formula tell us in ionic compounds?
Answer:The overall ionic formula for a compound must be electrically neutral, meaning it has no charge. When writing the formula for the ionic compound, the cation comes first, followed by the anion, both with numeric subscripts to indicate the number of atoms of each.
Explanation:
A mountain climber at the peak of a mountain has _____
energy.
Answer:
Potential energy
Explanation:
A mountain climber at the peak of a mountain has potential energy.
The potential energy of a body is stored energy in a body. It is function of mass and position of the body.
Mathematically;
P.E = mgh
m is the mass
g is the acceleration due to gravity
h is the height
