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
Fed [463]
3 years ago
6

Which product of nuclear decay has mass but no charge?

Chemistry
1 answer:
polet [3.4K]3 years ago
4 0
Alpha particles have a charge of +2 and a mass of 4
Gamma rays have a charge of 0 and a mass of 0
Neutrons have a charge of 0 and a mass of 1
Beta positrons have a charge of +1 and a mass of 0
You might be interested in
The three factors that determine the characteristics of a solution are​
Ahat [919]

Answer:

Instrinsic Solubility, Temperature, and Sample Size.

7 0
3 years ago
For the following reaction, 9.30 grams of glucose (C6H12O6) are allowed to react with 13.8 grams of oxygen gas. glucose (C6H12O6
amid [387]

Answer:

13.7 g of CO₂

Limiting reactant:  C₆H₁₂O₆

3.81 g of O₂

Explanation:

We convert the mass of the reactants to moles, in order to find out the limiting reactant and the excess reagent

9.30 g / 180 g/mol = 0.052 moles of glucose

13.8 g / 32 g/mol = 0.431 moles of oxygen

The equation is:  C₆H₁₂O₆(s) + 6O₂ (g) → 6CO₂ (g) + 6H₂O (l)

Ratio is 1:6. Let's consider this rule of three:

1 mol of glucose reacts with 6 moles of oxygen

Then, 0.052 moles of glucose must react with (0.052 . 6) /1 = 0.312 moles

We have 0.431 moles of oxygen and we only need 0.312 moles. This means that an amount of oxygen still remains after the reaction is complete:

0.431 - 0.312 = 0.119 moles. We convert the moles to mass:

0.119 mol . 32 g / 1mol = 3.81 g

In conclussion, the limiting reactant is the glucose.

6 moles of oxygen react with 1 mol of glucose

0.431 moles of O₂ will react with (0.431 . 1) /6 = 0.072 moles of glucose

We only have 0.052 moles, so it is ok to say, that glucose is the limiting cause we do not have enough glucose.

Let's verify, the maximum amount of carbon dioxide that can be formed:

1 mol of glucose can produce 6 moles of CO₂

Therefore 0.052 moles of glucose will produce (0.052 . 6) /1 = 0.312 moles

We convert the moles to mass → 0.312 mol . 44 g /1 mol = 13.7 g

6 0
3 years ago
2A(g) + B(l) ⇌ 3C(aq) + D(s)
makvit [3.9K]

Answer:

B

[(0.75)^3(0.25)]÷[(0.50)^2(0.75)]

Explanation:

toppr dot com

8 0
3 years ago
Convert 121cm to mm
Ray Of Light [21]

Answer:

1210

Explanation:

Because the 121 cm times 10 is 1210

4 0
2 years ago
How many liters of P, are in 3.5x1022 molecules at STP?
suter [353]

Answer: they giving you some hard question

Explanation:

i dont know  know what the answer is do you have any answer options

4 0
2 years ago
Other questions:
  • Which of the following is an organic acid?<br><br> CH3COOH<br> C2H6O<br> CH2O<br> CH4
    14·2 answers
  • Help please and thank you
    15·1 answer
  • there are traits like blood type and eye color, and others like speaking English or having a scar. what terms used to describe t
    10·1 answer
  • Two containers hold the same radioactive isotope. Container A contains 1000 atoms, and container B contains 500 atoms. Which of
    5·2 answers
  • In which of the substances in Figure 3-1 are the forces of attraction among the particles so weak that they can be ignored under
    13·2 answers
  • Heptane and water do not mix, and heptane has a lower density (0.684 g/mL.) than water (1.00 g/
    6·1 answer
  • Why are polar solutions not electrolytic?
    14·1 answer
  • What is the molar mass of HBR
    6·1 answer
  • Which subatomic particles have a negative charge?
    8·2 answers
  • Could use some help, thanks. Complete each row of the table below by filling in the missing prefix or missing exponent.
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!