Answers
Answer:
I think it is D. because the lantana reproduces by way of pollination which is the only thing in common with the blue Daze.correct me if im wrong
Related Questions
How many atoms are in a 591 g sample of gold?
116,000 atoms
1.81 × 1024 atoms
3.00 atoms
3.60 × 1025 atoms
Answers
The number of atoms present in 591 g of gold is 1.81×10²⁴ atoms
Avogadro's hypothesisFrom Avogadro's hypothesis,
1 mole of Gold = 6.02×10²³ atoms
But
1 mole of gold = 197 g
Thus,
197 g of gold = 6.02×10²³ atoms
How to determine the atoms in 591 g of gold197 g of gold = 6.02×10²³ atoms
Therefore,
591 g of gold = (591 × 6.02×10²³) / 197
591 g of gold = 1.81×10²⁴ atoms
Thus, 1.81×10²⁴ atoms is present in 591 g of gold.
Learn more about Avogadro's number:
https://brainly.com/question/26141731
How many protons are in Cesium-135 (Cs)?
A. 35
B. 55
C. 80
D. 195
Answers
Caesium is a soft alkali metal, the melting point of 28.5 c makes it only one of five elemental metals that are liquid.
Which of these is a common base?
a. orange juice
b. water
c. ammonia
d. milk of magnesia
Answers
Answer:
ammonia is a common base
name this structure
Answers
Answer:
where is the structure the picture
Explanation:
???
Why wouldn’t you use Avogadro’s number to change 32.4 grams of Lithium into moles of Lithium?
Answers
A key process common to all organisms is the ability to reproduce. Where do all cells come from?
A. from ova
B. from atoms
C. from gametes
D. from pre-existing cells
Answers
Answer:
It’s d
Explanation:
It’s d 100%
PLS HELP ASAP.thank you so much if u help me!!!
Answers
Which blood vessels carry blood away from the heart?
veins
arteries
capillaries
Answers
Answer:
Arteries
Explanation:
Answer: arteries. :)
Explanation:
the top one is right trust me and i took the test. :)
have agreat day. :)
What does purified water and fluorine make?
Answers
Answer:
Adding fluoride to the water supply reduces the incidence of tooth decay. Fluoride protects teeth from decay by demineralization and remineralization. Too much fluoride can lead to dental fluorosis or skeletal fluorosis, which can damage bones and joints.
Explanation:
N/A
Four flasks each contain 100 milliliters of aqueous solutions of equal concentrations at 25°C and 1 atm.
KCI
CH3OH
Ba(OH)2
CH3COOH
Which solutions contain electrolytes?
Answers
Answer:
KCl and Ba(OH)₂.
Explanation:
Hello there!
In this case, since electrolytes are substances characterized by presence of covalent bonds between the atoms forming the compound, it is possible to realize that just KCl and Ba(OH)₂ as they are species composed by cations (K and Ba) and anions (OH and Cl); therefore, they have the capacity to get ionized in aqueous solution and thus transfer electricity when present.
Best regards!
The solution containing electrolytes is the flask of KCI and [tex]Ba(OH)_2[/tex].
The correct options are a and c.
What is an electrolyte?An electrolyte is a medium that contains ions and conducts electricity through the movement of ions, but not electrons.
They are minerals present in the body, that are electrically charged.
Electrolytes help in maintaining the water balance in the body, and pH of the body.
The three primary electrolytes are sodium, potassium, and chloride.
Thus, the correct options are a, KCI, and b, [tex]Ba(OH)_2[/tex].
Learn more about electrolyte
https://brainly.com/question/14566383
Which color of visible light has the highest energy?
Blue
Red
Green
Yellow
Answers
Answer:
Blue: Because violet really has the most and blue is based on violet!
Explanation:
Hope this helps! Plz mark as brainliest!
What is the income effect?
Answers
Answer:
Explanation:
the income effect is the change in demand for a good or service caused by a change in a consumer's purchasing power resulting from a change in real income. This change can be the result of a rise in wages etc., or because existing income is freed up by a decrease or increase in the price of a good that money is being spent on.
Answer: a proportional change in quantity demanded based on income
Explanation:
CuCl2(aq) + Na3PO4(aq) =>?
Net ionic equation
Answers
Cu3(PO4)2 +6 NaCl.
The reaction is a double replacement reaction
2. A spider builds his web in the horns of a deer. What is the symbiotic
relationship?
I point
O MUTUALISM
COMMENSALISM
PARASITISM
O Other
Answers
Answer:
COMMENSALISM
Explanation:
Commensalism refers to the relationship that exists between two different organism that belong to different species. In this relationship neither of the organisms are harmed while either of them is benefitted. The web made by the spider between the horns of the deer increases the probability of the spider to catch its prey. The random movement of the deer helps the spider and at the same time it do not harm the deer.
As a raindrop falls from a cloud to the surface of Earth,
A. its speed increases due to gravity.
B. its speed increases due to air resistance,
C. it moves at a constant speed,
<
OD. it moves at a constant velocity
Answers
Answer:
The answer is C!
Explanation:
Hope it helps
Answer D
Explanation: did the quiz ψ(｀∇´)ψ
MULTIPLE CHOICE QUESTION
When the frequency increases, the waves
become?
Shorter
Longer
Answers
Answer:
Shorter
Explanation:
As a wavelength increases in size, its frequency, and energy (E) decrease. From these equations, you may realize that as the frequency increases, the wavelength gets shorter. As the frequency decreases, the wavelength gets longer. There are two basic types of waves: mechanical and electromagnetic.
8) All of the following statements are true except ________. A) Internal energy is a state function. B) The enthalpy change for a reaction is equal in magnitude, but opposite in sign, to the enthalpy change for the reverse reaction. C) The enthalpy change for a reaction depends on the state of the reactants and products. D) The enthalpy of a reaction is equal to the heat of the reaction. E) Enthalpy is an intensive property.
Answers
Answer:
E. Enthalpy is an intensive property Is false.
Explanation:
The false or wrong option in this question is that Enthalpy is an intensive property.
To explain this, I would first explain an intensive property. An intensive property is one that does not depend on the quantity or the mass of matter. Examples are temperature and pressure.
But an extensive property is a property which depends on the mass and the quantity of the system. Enthalpy, volume are all extensive.
How many grams do 4.5 moles of oxygen atoms weigh
Answers
Answer:
71.99100
Explanation:
The mass of oxygen equal to one mole of oxygen is 15.998 grams and the mass of one mole of hydrogen is 1.008 g. 15.998*4.5 = 71.99100
when a small amount of hydrogen gas mixes with nitrogen gas, hydrogen is the
Answers
Answer:
solvent
Explanation:
Once the energy gets transferred to heat energy, is it reversible or irreversible?
Answers
What are two things that interact that determine if there is a phase change or not HELP
Answers
Answer:
phase change always has two phases in contact during the change. melting => solid & liquid; evaporation (boiling) => liquid & vapor. If only one phase is present, then phase change is not occurring. Also, when two phases are in contact, no temperature changes occur. Only the pure phase demonstrates temperature change when measured. Example, when ice is added to water, at thermal equilibrium (temp = 0°C) the water temp will not continue to change. Only when all the ice has melted will the water temperature demonstrate a measured temperature change.
Explanation:
In which atmospheric layer is the ozone layer? O stratosphere o thermosphere O mesosphere troposphere
Answers
Answer:
The stratosphere
Explanation:
What is the formula for the ionic compound made up of the ions Cd+3 and SO4-2?
Answers
Answer: since the sodium ion is Na+, and sulfate is SO4(2-), you'll need 2 sodiums for a sulfate, making sodium sulfate Na2SO4.
Explanation:
Rank the following species in order of increasing basicity. NH3, NH4 , NH2-, Cl-,H2O.
a. NH3
b. NH4
c. NH2
d. Cl-
e. H2O
Answers
Answer:
D, E, A, B, C
Explanation:
The weakest base would be Cl- because HCl is a stronger acid than that of H3O+ from which the water is formed.
Also, for NH3 is a stronger acid than +NH4. Reason is that oxygen is more electronegative than nitrogen and thus NH3 is a stronger acid than NH4+.
The stronger, the acid, the weaker its conjugate base. Thus, NH3 is a weaker base than NH4.
NH2- has the highest basicity because nitrogen is less of an electronegative element than is oxygen. Therefore, it will not want a negative charge.
Hence, the final order in terms of increasing basicity is;
Cl-, H20, NH3, NH4, NH2-
What volume in
L
of a 0.724 M Nal solution contains 0.405 mol of Nal ?
Answers
Answer:
[tex]0.5594\ \text{L}[/tex]
Explanation:
Mol of NaI = 0.405 mol
Molarity of solution = 0.724 M
Molarity is given by
[tex]M=\dfrac{\text{mol}}{\text{Volume of solution in }NaI}\\\Rightarrow \text{Volume of solution in }NaI=\dfrac{0.405}{0.724}\\\Rightarrow \text{Volume of solution in }NaI=0.5594\ \text{L}[/tex]
The required volume is [tex]0.5594\ \text{L}[/tex].
What is the mass in grams of
1.0mole of (NH4)2S?
Answers
What type of forces allow for an object to stay at rest or continue at constant velocity.
Answers
Answer:Inertia is the property of a body to remain at rest or to remain in motion with constant velocity. Some objects have more inertia than others because the inertia of an object is equivalent to its mass.
Explanation:
Answer:
Inertia
Explanation:
Inertia is the property of a body to remain at rest or to remain in motion with constant velocity.
What is depicted in a molecule formula
Answers
Answer:
Molecular formulas describe the exact number and type of atoms in a single molecule of a compound. The constituent elements are represented by their chemical symbols, and the number of atoms of each element present in each molecule is shown as a subscript following that element's symbol
Which of the following statements is NOT true?
An element and a compound are pure substances.
A homogeneous mixture can be called a solution.
An element and a compound are mixtures.
A homogeneous mixture and a heterogeneous mixture can both be classified as mixtures.
Answers
Answer:
An element and a compound are mixtures.Rubbing alcohol is 70.% (v/v) isopropyl alcohol by volume. How many mL of isopropyl alcohol are in a 1 pint (473 mL) container? Rubbing alcohol is 70.% (v/v) isopropyl alcohol by volume. How many mL of isopropyl alcohol are in a 1 pint (473 mL) container? 330 mL 470 mL 70. mL 680 mL 0.15 mL
Answers
Answer:
helped
The number of ml of isopropyl alcohol that are 1 pint (473 Ml) is 331.1 Ml
calculation
assume that the 1 pint is in a container
This implies that the 1 pint (473 ml) is in 100 % M/V
what about 70 %(M/V)
that is 473 Ml = 100 %
? = 70 %
by cross multiplication
= 473 x70/100 = 331.1 Ml
Explanation: