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trapecia [35]
3 years ago
8

A battery changes chemical energy into _____.

Chemistry
2 answers:
Lina20 [59]3 years ago
8 0
A battery changes chemical energy into electricity .
Sophie [7]3 years ago
5 0
It turns chemical into electricity 
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HELP!!! name two properties of metals
Olenka [21]

Answer:

1) Ductile

2) Malleable

please mark brainlest if right

Explanation:

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2 years ago
How many liters of Cl2 gas will you have if you are using 63 g of Na?
ELEN [110]

Answer:

You will have 19.9L of Cl2

Explanation:

We can solve this question using:

PV = nRT; V = nRT/P

<em>Where V is the volume of the gas</em>

<em>n the moles of Cl2</em>

<em>R is gas constant = 0.082atmL/molK</em>

<em>T is 273.15K assuming STP conditions</em>

<em>P is 1atm at STP</em>

The moles of 63g of Cl2 gas are -molar mass: 70.906g/mol:

63g * (1mol / 70.906g) = 0.8885 moles

Replacing:

V = 0.8885mol*0.082atmL/molK*273.15K/1atm

V = You will have 19.9L of Cl2

6 0
3 years ago
A student was given a piece of metal with a mass of 85.0 g. She placed it
Anastasy [175]

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22mL

Explanation:

6 0
3 years ago
What are the 5 steps in nuclear production​
ira [324]

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Period, block, and group
Sedaia [141]

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