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
Novay_Z [31]
3 years ago
6

What is the sum of the coefficients of the balanced equation for:

Chemistry
1 answer:
Marianna [84]3 years ago
5 0

Answer:

3 Pb(NO3)2 + Al2(SO4)3 = 2 Al(NO3)3 + 3 PbSO4

Explanation:

I think your equation is incorrect? This is balanced and the sum of coefficients is 9.

You might be interested in
If the volume of a confined gas is doubled while the temperature remain constant, what change (if any) would be observed in the
dimulka [17.4K]

The gas will obey Boyles Law:

P1 V1 = P2 V2      where P1 and V1 are the original pressure and volume and P2 and V2 are the new  values.

If V2 = 2V1  (given) then:

P1 V1 = P2 *2 V1

P2 = P1 V1 / 2V1

P2 = P1 / 2

In other words the pressure is halved. (answer).

3 0
3 years ago
Read 2 more answers
Which would make it hard to draw a conclusion
lawyer [7]
B.


Hehkrkdkfkggmvmmg
Mdmdkkdkdskksksk
6 0
3 years ago
Rank the elements from smallest to largest electronegativitu (smallest at top)
Lorico [155]
Ne is the smallest
B is the biggest
It goes (smallest to largest) : Ne, F,C,B
8 0
3 years ago
Usually potassium hydrogen phthalate is kept very pure. But Stu Dent thinks the bottle of potassium hydrogen phthalate has been
Ahat [919]

Answer:

1.784 g

Explanation:

The equation of the reaction is;

NaOH(aq) + KHC8H4O4(aq) --------> KNaC8H4O4(aq) + H2O(l)

Number of moles of NaOH reacted = 17.47/1000 * 0.5000 M

Number of moles of NaOH reacted =8.735 * 10^-3 moles

From the reaction equation;

1 mole of NaOH reacted with 1 mole of KHC8H4O4

Hence, 8.735 * 10^-3 moles of NaOH reacts with 8.735 * 10^-3 moles of KHP.

So,

Mass of KHP reacted = 8.735 * 10^-3 moles * 204.2 g/mol = 1.784 g

5 0
3 years ago
How many moles of H,O must be decomposed to form 200 moles of H,?<br> 24,0 2H +0,
son4ous [18]

Answer:

300

Explanation:

at least 300 molecules

8 0
3 years ago
Other questions:
  • According to the kinetic molecular theory, which statement describes the particles in a sample of an ideal gas?
    7·2 answers
  • Why noble gas neon is an unreactive element?
    10·2 answers
  • Please help :))
    12·1 answer
  • Why is it easier to demolish a building than it was to build it
    15·1 answer
  • Why should scientists be able to replicate an investigation?
    7·1 answer
  • Pls don't answer if you done know. Which of the following best describes what would happen if mitosis did not take place?
    6·1 answer
  • True or false Compounds link up to make elements
    11·1 answer
  • 25.9cm^3 divided by 6.32 g/cm^3
    11·2 answers
  • AUDIO
    15·1 answer
  • 7. What is the molarity of the nitrate ion that is found in a solution made by dissolving 6.25g
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!