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
miskamm [114]
3 years ago
14

The chemical symbol for silver oxide, an ionic compound used to make button batteries, is made of silver and

Chemistry
2 answers:
Naily [24]3 years ago
6 0

Explanation:

what is the 2nd and 1st question

Mrac [35]3 years ago
3 0

Answer:

Its 2 silver ions and 1 oxygen ion

Explanation:

You might be interested in
After the food has been chewed and lubricated, it is pushed by the tongue into the___________.
MrRissso [65]
The answer is pharynx

6 0
3 years ago
Read 2 more answers
What volume (ml) of fluorine gas is required to react with 1. 28 g of calcium bromide to form calcium fluoride and bromine gas a
Alexandra [31]

144 mL of fluorine gas is required to react with 1.28 g of calcium bromide to form calcium fluoride and bromine gas at STP.

<h3>What is Ideal Gas Law ? </h3>

The ideal gas law states that the pressure of gas is directly proportional to the volume and temperature of the gas.

PV = nRT

where,

P = Presure

V = Volume in liters

n = number of moles of gas

R = Ideal gas constant

T = temperature in Kelvin

Here,

P = 1 atm  [At STP]

R = 0.0821 atm.L/mol.K

T = 273 K  [At STP]

Now first find the number of moles

F₂  +  CaBr₂  →  CaF₂  +  Br₂

Here 1 mole of F₂ reacts with 1 mole of CaBr₂.

So,  199.89 g CaBr₂ reacts with  = 1 mole of F₂

1.28 g of CaBr₂ will react with = n mole of F₂

n = \frac{1.28\g \times 1\ \text{mole}}{199.89\ g}

n = 0.0064 mole

Now put the value in above equation we get

PV = nRT

1 atm × V = 0.0064 × 0.0821 atm.L/mol.K × 273 K

V = 0.1434 L

V ≈ 144 mL

Thus from the above conclusion we can say that 144 mL of fluorine gas is required to react with 1.28 g of calcium bromide to form calcium fluoride and bromine gas at STP.

Learn more about the Ideal Gas here: brainly.com/question/20348074

#SPJ4

4 0
1 year ago
Write the following number correct to 2 significant figures: 3644000<br><br> Hurry Plz NO TIME!!!
Nadusha1986 [10]
3644000 rounded to 2 significant figures is equivalent to 3.6
8 0
2 years ago
Read 2 more answers
What would be the colour of litmus in sodium carbonate?<br> will make brainliest
gregori [183]

Answer:

the color of the litmus paper will turn into blue color because sodium carbonate is basic in nature

7 0
3 years ago
What other missions had been to Mars, and what did they accomplish?
lesya692 [45]

Answer:

they stayed alive?

Explanation:

easy

5 0
2 years ago
Read 2 more answers
Other questions:
  • What reaction would the chemical equation 2H2O →2H2 + O2 represent?
    14·2 answers
  • Which statement best describes the direction of heat flow by conduction between two samples of the same material?
    11·2 answers
  • What is the mole to mole ration between oxygen gas and water
    8·1 answer
  • Which statement about the orinoco river is true.
    8·2 answers
  • What type of isotope undergoes radioactive decay?
    11·1 answer
  • A bond that is formed when electrons are transferred from a metal atom to a nonmetal atom is a(n)
    6·1 answer
  • [ the (H +) of a solution with pH 4.0 is​
    12·1 answer
  • Which BEST describes the role of mitochondiſa in maintaining homeostasis for the cell?
    14·1 answer
  • Which of the following ions would be expected to
    7·1 answer
  • A student wants to prepare 250.0 mL of a 0.754 M HCl solution, starting with a 11.7 M HCl solution. How much of the 11.7 M HCl s
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!