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
Butoxors [25]
3 years ago
5

Please help i will mark brainlist

Chemistry
1 answer:
Mariulka [41]3 years ago
5 0

Answer:

432cm³

Explanation:

Given parameters:

Length  = 12cm

Height  = 6cm

Width  = 6cm

Unknown:

V = ?

Solution:

We have been given that;

     

                    V  = L x W x H

So;

                 V  = 12cm  x 6cm x 6cm  = 432cm³

You might be interested in
Which of the following equations is balanced?
Alex_Xolod [135]
Where are the equations ..

Sorry....
7 0
3 years ago
Read 2 more answers
Which of the following chemicals effects blood pressure for both the short and long term?
andriy [413]
The chemical that effects blood pressure for both the short and long term is Angiotensin II

8 0
3 years ago
How many liters of carbon dioxide will be produced at STP if 3.56 g calcium carbonate reacts completely with carbon dioxide? CaC
sp2606 [1]

Answer:

V = 0.798 L

Explanation:

Hello there!

In this case, for this gas stoichiometry problem, we first need to compute the moles of carbon dioxide via stoichiometry and the molar mass of starting calcium carbonate:

3.56gCaCO_3*\frac{1molCaCO_3}{100gCaCO_3} *\frac{1molCO_2}{1molCaCO_3} =0.0356molCO_2

Next, we use the ideal gas equation for computing the volume, by bearing to mind that the STP conditions stand for a pressure of 1 atm and a temperature of 273.15 K:

PV=nRT\\\\V=\frac{nRT}{P}\\\\V=\frac{0.0356mol*0.08206\frac{atm*L}{mol*K}*273.15K}{1atm} \\\\V=0.798L

Best regards!

4 0
3 years ago
the position-time graph shows the motion of four people. label the lines on graph need on the motion description in this table.​
sertanlavr [38]
Line 1: straight horizontal line
Line 2: straight line at a slope
Line 3: exponential growth curve
Line 4: the topmost curve (the one that initially increases but then starts levels out)
3 0
2 years ago
describe some acidic oxides that can be prepared by the thermal decomposition of nitrates and carbonates​
ale4655 [162]
The oxidation is the best thing
7 0
3 years ago
Other questions:
  • How many grams of KCl are needed to prepare 1.00 L of a 2.00 M solution
    9·1 answer
  • Question: Consider the molecule cyclohexene, which
    14·1 answer
  • Does absorbance increase or decrease as the solution concentration of the absorbing substance increases?
    11·1 answer
  • Mg metal is placed in HCl and a gas is liberated. This is an example of a
    12·1 answer
  • Which of the following is true regarding electrons?
    6·1 answer
  • 49.The 1H NMR spectrum of a compound with formula C7H14O gives a doublet at 9.2 ppm. Which of these structures is a possible one
    6·1 answer
  • Doc. No.
    7·1 answer
  • I need help finding the formulas of these ionic compounds
    12·1 answer
  • Which property describes the shininess of an element?
    8·2 answers
  • Difference between practical work inside and outside laboratory​
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!