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
SashulF [63]
2 years ago
15

S + 6 HNO3 H2SO4 + 6 NO2 + 2 H2O

Chemistry
1 answer:
exis [7]2 years ago
5 0

Answer:

              101.50 g H₂O

Explanation:

The mole ratio of HNO₃ and H₂O is 6 : 2

Hence, 16.9 moles of HNO₃ will produce = 2/6×16.9 = 5.63 moles of H₂O

Also,

Mass = Moles × M.Mass

Mass = 5.63 mol × 18.02 g/mol

Mass = 101.50 g H₂O

You might be interested in
A scientist wants to make a solution of tribasic sodium phosphate, Na3PO4, for a laboratory experiment. How many grams of Na3PO4
balu736 [363]

Answer:

51.53 grams .

Explanation:

Na₃PO₄    ⇄  3Na⁺¹   +    PO₄⁻³ .

1 mole           3 mole

725 mL of 1.3 M Na⁺  ions

= .725 x 1.3 moles of Na⁺ ions

= .9425 moles

3 mole of Na⁺  is formed by 1 mole of Na₃PO₄

.9425 mole of Na⁺  is formed by .9425/3  mole of Na₃PO₄

Na₃PO₄ needed =  .9425/3  moles = .3142 moles

Molecular weight of Na₃PO₄ = 164

grams of Na₃PO₄ needed = .3142 x 164 = 51.53 grams .

8 0
2 years ago
What is the difference between a balanced equation and an unbalanced equation
Nadya [2.5K]
In balanced equation there are same number of atoms in each element on both sides of the equation. unbalanced equation is when there are different number of atoms in each element on the both sides
6 0
3 years ago
A mixture that has two or more substances that are spread out evenly is called _____
svlad2 [7]

Answer:

D

Explanation:

heterogeneous mixture you can see the different substances that go into it.

homogeneous mixture you can't see the difference, the mixture looks like one substance.

6 0
2 years ago
Plutonium−239 (t1/2 = 2.41 × 104 yr) represents a serious nuclear waste hazard. if seven half-lives are required to reach a tole
sashaice [31]
The half-life of Plutonium−239, t1/2 is 2.41 × 10⁴<span> yrs

time taken to reach tolerable level = seven half-lives
                                                      = 7 x t1/2
                                                      = 7 x </span>2.41 × 10⁴ yrs
                                                      = 168700 yrs
                                                      = 1.687 x 10⁵ yrs

Hence, the period of time that <span>Plutonium-239 must be stored is </span>1.687 x 10⁵ years.
3 0
2 years ago
Read 2 more answers
A solution containing HCl would likely have
Sedbober [7]
Hydrogen (gas) + Chlorine (liquid) 
7 0
3 years ago
Read 2 more answers
Other questions:
  • What is the eccentricity of mercury
    12·2 answers
  • What is the most disorganized state of matter?
    11·1 answer
  • The angular momentum quantum number for the outermost electrons in a phosphorus atom in the ground state is __________.
    8·1 answer
  • Is hot chocolate a pure substance or a mixture? Explain.
    15·1 answer
  • If you placed a piece of hot metal in cold water, the temperature of the metal would ______ while the temperature of the water w
    6·1 answer
  • How is the way that stars produce energy connected to nuclear binding energy?
    6·1 answer
  • Calculate the mass of chromium produced from 50g of Cr2O3.
    10·1 answer
  • Can someone Summarize how the suns gravity affects the planets please.
    10·2 answers
  • how many grams of solid silver nitrate would you need to prepare 200.0 mL of a 0.150 M AgNO3 solution
    10·1 answer
  • The nonmetals helium, neon, and argon and the metals copper, silver, and gold are among only a few elements that are found in na
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!