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
Zepler [3.9K]
3 years ago
13

Help ASAP wil give brainlist pls

Chemistry
1 answer:
olganol [36]3 years ago
3 0

2A3B ---- 4A2 +  B2

It is a balancing equation right?

You might be interested in
When 33.3 grams of propane (C​3​H​8​) undergoes combustion, what is the theoretical yield of water in grams? The molar mass of p
aev [14]
C3H8+ 5 O2 --> 3 CO2 + 4 H2O
44 g. --------> 72 g
33.3 g. --------> x
x =  \frac{33.3 \times 72}{44} \\ x = 54.5 \: g
Answer: The theoretical yield of H2O is 54.5
3 0
3 years ago
Read 2 more answers
In an isothermal gas chromatography experiment using an ECD detector, 1.69 nmols of nchlorohexane, C6H13Cl, was added as an inte
prohojiy [21]

Answer:

The amount of Chlorodecane in the unknown is 0.105nmols

Explanation:

a) Since the GC is in an isothermal state, Chlorohexane C6H13Cl (1.69 nmols) because of its lower boiling point will elute first and Chlorodecane C12H21Cl will elute second.

The area of the first peak corresponding to Chlorohexane is 32434 units.

The area of the second peak corresponding to chlorodecane is 2022 units.

Since the response factor of the compound is not given in question and considering the response factor is same for both the compounds, the answer will be as follow:

1.69 nmols of Chlorohexane gives 32434 units

How much of chlorodecane gives 2022 units

By cross multiplication;

Moles of Chlorodecane = 2022*1.69/32434

                                         =0.105nmols

4 0
3 years ago
What is humus in soil composed of?
victus00 [196]
Decayed Organic Remains

I think this is the right answer, but I am not sure 
3 0
4 years ago
Read 2 more answers
Mark for Review
Mama L [17]

Answer:

Acceleration, a = 25m/s²

Explanation:

Force is given by the multiplication of mass and acceleration.

Mathematically, Force is;

F = ma

Where;

  • F represents force.
  • m represents the mass of an object.
  • a represents acceleration.

Given the following data;

Net force = 3750N

Mass, m = 150 kg

<em>Substituting into the equation, we have;</em>

F = ma

3750 = 150a

a = 3750/150

Acceleration, a = 25m/s²

8 0
3 years ago
Solid metals are good conductors of heat and_______​
klio [65]

Answer:

Solid metals are good conductors of heat and electricity

Explanation:

4 0
3 years ago
Other questions:
  • Appropriate labels for each axis
    9·2 answers
  • Whether an element is classified as a major or as a trace mineral is determined by
    7·2 answers
  • How many significant figures in 1. 19.99 2. 140486 3. 0.0609 3. 5.08 ?
    11·1 answer
  • If one mole of PtCl2·3NH3 reacts with AgNO3 to produce one mole of AgCl(s), how can the formula PtCl2·3NH3 be re-written to show
    13·1 answer
  • How do lungfish survie in intense heat
    10·1 answer
  • Help with this please
    8·1 answer
  • How is gravity a driving force in both weathering and erosion
    10·1 answer
  • In the EXPLORE section of your lesson 4.08 on Potential energy there were several animations to watch that provided a graphic il
    5·2 answers
  • PLS HELP ME WITH THESE 3 questions will Mark you as BRAINLIEST
    11·1 answer
  • How do properties of matter help us choose the best material for the job? Use examples.
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!