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
AnnyKZ [126]
3 years ago
10

20points

Chemistry
2 answers:
tangare [24]3 years ago
8 0

Answer: Boyle’s law

Explanation: Boyle's law gives a relationship between volume and pressure

P1V1 = P2V2

maria [59]3 years ago
4 0

Answer:

boyles law

Explanation:

You might be interested in
Help with this please :) will mark Brainlyist if right
MaRussiya [10]

Answer:

3

Explanation:

7 0
2 years ago
Can someone help me with Q4 MCQ? I would like to have an explanation pls. Thanks, will mark brainliest.
lilavasa [31]

Answer:

B

Explanation:

The ratios of the coefficient of the compounds in a balanced chemical equation tells us the relationship of each compound to the others in terms of mole.

Based on the equation,

3 moles of CO₂ would require 2 moles of phosphoric acid.

3 mol CO₂ ------- 2 mol H₃PO₄

1.5 mol CO₂ ------- 2 ÷2= 1 mol H₃PO₄

Or 1.5 mol would require \frac{1.5}{3}  \times 2 mol of  H₃PO₄

To find mass of  H₃PO₄, multiply the number of moles by its Mr, which can be deduced with the help of the periodic table.

Ar of  H₃PO₄

= 3(Ar of H) + Ar of P +4(Ar of O)

= 3(1) +31 +4(16)

= 98

Multiply 98 with the number of moles, 1, to obtain the answer.

So if you would look at the steps above, here's what we did:

\frac{1.5 \times 2}{3}  \times 98 \\  =  \frac{1.5 \times 2 \times 98}{3}

8 0
3 years ago
What are three of the four types of occupational crime? Describe each type.
givi [52]

What are three of the four types of occupational crime? Describe each type. Individual occupational crime is done by individuals who steal company equipment or falsify expense reports. Professional occupational crime is done by professionals such as doctors overbilling to get a profit.

8 0
4 years ago
I'm iron and oxygen combine to form iron oxide (rust). list the reactants and products of this reaction.
STALIN [3.7K]
4Fe + 3O2 = 2Fe2O3

I believe this would be the Balanced chemical equation for the above description.
7 0
3 years ago
Three of the terms describe the compounds. a. Anomers have a different configuration only about the anomeric carbon atom.b. Dias
yKpoI14uk [10]

Answer:

The Three terms that describe the compounds are:

b. Diastereoisomers have different configurations at one or more (but not all) of the equivalent stereocenters and are not mirror images of each other.

c. Enantiomers are mirror images of each other, and so differ in configuration at all stereocenters.

d. Epimers are diastereomers that differ in configuration of only one stereogenic center.

Explanation:

Anomers are isomers of monosaccharides with more than 5 carbon atoms that have developed a hemiacetal bond, can take a cyclic structure and determine 2 different positions for the oxydryl ion.

6 0
3 years ago
Other questions:
  • Question 8<br> Review<br> Which metal jis most easily oxidized?
    5·2 answers
  • The radioactive decay of 99mTc to 99Tc MUST occur with the emission of:_______.
    9·1 answer
  • Is the moon a usable source of energy
    6·1 answer
  • If water isn’t a good conductor of electricity why can’t people swim during a thunderstorm?
    14·1 answer
  • What is the molar mass of Sr(OH)2
    8·2 answers
  • The atomic notation for a particular atom of boron is 11/5 B. The atomic number is while the mass number is_, while the mass num
    7·1 answer
  • Solve the following problem. Give your answer to the correct number of significant figures. a. 20.0 meters x 0012.65 meters b. 0
    5·1 answer
  • How many moles are 16.3 grams of lithium
    5·1 answer
  • Ned help with this question​
    11·1 answer
  • How many molecules of SF6<br> are in 25.0 g SF6?<br><br> [ ? ]×10⁰²] molecules SF6
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!