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Simora [160]
2 years ago
12

25 Points! A flashlight uses the chemical energy stored in a battery. This chemical energy is eventually converted into which tw

o forms of energy?
A.) Mechanical and nuclear
B.) Radiant and thermal
C.) Thermal and mechanical
D.) Nuclear and electrical
Chemistry
1 answer:
Gala2k [10]2 years ago
4 0

Answer:A.) Mechanical and nuclear

Explanation:

iv,e got nuthing sorry im only a kid i have to leared that yet

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Answer:

wheres the diagram ?

Explanation:

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3 years ago
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What will happen if you add a mild acid to a solution that is buffered at ph = 7?
allsm [11]
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4 years ago
3 Aqueous copper(II) sulfate solution is placed in an
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3 years ago
1. 17.0 grams of xenon hexafluoride is in a solid container. How many milliliters of that gas
BlackZzzverrR [31]

Answer: The volume of gas is 3020 ml

Explanation:

According to ideal gas equation:

PV=nRT

P = pressure of gas = 821.4 torr =  1.08 atm     (760 torr = 1atm)

V = Volume of gas in L = ?

n = number of moles = \frac{\text {given mass}}{\text {Molar mass}}=\frac{17.0g}{245.28g/mol}=0.069mol

R = gas constant =0.0821Latm/Kmol

T =temperature =302.7^0C=(302.7+273)K=575.7K

V=\frac{nRT}{P}

V=\frac{0.069mol\times 0.0821Latm/K mol\times 575.7K}{1.08atm}=3.02L=3020ml

Thus volume of gas is 3020 ml

4 0
3 years ago
HF dissolved in NH3, exerts intermolecular force best described as:
denpristay [2]

Answer:

Hydrogen Bonding

Explanation:

Message me for extra information

parkguy786: snap

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