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
KIM [24]
3 years ago
6

What dose iff mean when used in a biconditional statement

Chemistry
1 answer:
katovenus [111]3 years ago
4 0

Hello!

A biconditional statement is when one conditional statement and it's converse is true.

A conditional statement is an "If <em>hypothesis</em>, then <em>conclusion</em>" statement.

A converse statement is an "If <em>conclusion</em>, then <em>hypothesis</em>" statement.

Looking at this, both of these statements have their hypothesis and conclusion switched.

Thus, a biconditional statement is a "<em>Hypothesis</em> IFF <em>conclusion</em>." In this statement, IFF means if and only if.

Therefore, when IFF is used in a biconditional statement, it means if and only if.

You might be interested in
match the following items......(1. used in engines and rockets souring 2. a type of slow combustion respiration 3. a chemical ch
mezya [45]
1. Rapid combustion - <span>used in engines and rockets souring. Large amount of energy produced.
</span>2. R<span>espiration - </span><span>a type of slow combustion. Organic matter is transfered into energy and carbon dioxide.
3. Soaring - a chemical change. A</span>cidification of milk into soured milk.<span>
4. Oxidation - electron loss when combining with another element. Metals gave electrons to nonmetals and became cations.
5. C</span>alcium - element in bone which absorbs X-rays. Calcium increases the photoelectric effect<span> which increase absorption of X-rays.
6. P</span>hotosynthesis reaction in which the product is glucose. Plants produce glucose from carbon dioxide and water.
7 0
3 years ago
Read 2 more answers
What Resources do organisms compete over?
Alex787 [66]
Siekejekekekskkensndjdjd
7 0
3 years ago
A solid with a density of 3.57g/mL and mass of 19.5g is added to a graduated cylinder that contain 23.2mL of water. What is the
NNADVOKAT [17]

Answer:

Volume of liquid = 28.7 mL

Explanation:

Given data;

Density of solid = 3.57 g/ml

Mass of solid = 19.5 g

Volume of water = 23.2 mL

Total volume when solid is dropped into graduated cylinder= ?

Solution:

Density = mass/ volume

v = m/d

v = 19.5 g/ 3.57 g/ml

v = 5.5 mL

Volume of liquid = volume of water + volume of solid

Volume of liquid = 23.2 mL + 5.5 mL

Volume of liquid = 28.7 mL

3 0
3 years ago
Need help with this
Evgesh-ka [11]

Answer:

- Nucleus Function - Controls and regulates the activity of the cell.

- Ribosome builds proteins.

- A vesicle structure is kinda like a sac filled with a fluid of sorts.

- Rough ER has ribosomes attached to the cytoplasmic side of the membrane.

- Golgi apparatus kinda looks like a "stack of peta bread"

- Golgi apparatus functions as a factory in which proteins received from the ER are further processed and sorted for transport to their eventual destinations

The cytoskeleton of a cell is made up of microtubules, actin filaments, and intermediate filaments.

- The smooth endoplasmic reticulum functions in many metabolic processes. It synthesizes lipids, phospholipids as in plasma membranes, and steroids.

- The mitochondria produced energy/ATP

- Mitochondria have a double membrane arrangement that separates the organelle into four distinct compartments

- The cytosol contains an organized framework of fibrous molecules that constitute the cytoskeleton

8 0
2 years ago
You have a square with a Perimeter of 16 in,, what is the Area of the square after scaling it by 5?​
Novosadov [1.4K]

Answer:

f the figure is a square with a perimeter of 16 inches, then each side of the square is 4 inchest in length. Area is found by multiplying the length x the width. For a square, the length and width are the same. A = 16 sq

Explanation:

8 0
3 years ago
Other questions:
  • ***50 points***<br><br> Magnesium reacts with aluminum chloride
    14·1 answer
  • Why will a toy train remain still if you push on the engine with
    6·1 answer
  • The principle that states that atoms tend to form compounds in which each atom has eight electrons in its highest occupied energ
    13·1 answer
  • What is the vapor pressure (in mm Hg) of a solution of 17.5 g of glucose (C6H12O6) in 82.0 g of methanol (CH3OH) at 27∘C? The va
    15·1 answer
  • A lime has a [H+] concentration of 0.0120 M.<br><br> What is the pH of the lime? 3 sig figs
    15·1 answer
  • Relate dark matter to the development of the universe after the Big Bang. In 3-5 sentences, speculate on how the development of
    11·1 answer
  • Why is the perimeter around the Pacific Ocean referred to as the "Ring of Fire"?
    8·1 answer
  • The SI unit for force is the
    8·1 answer
  • What type of reaction is FeS + 2HCl àFeCl2 + H2S?
    15·1 answer
  • What is 2.75 mol of O2
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!