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lbvjy [14]
3 years ago
7

Help please!! I'll name you brainliest!!

Chemistry
2 answers:
DIA [1.3K]3 years ago
4 0

Answer:

magesium di chloride

Explanation:

it has one magnesium and 2 chlorines

damaskus [11]3 years ago
4 0

Answer:

Magnesium Chloride

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The answer should be "by convection" not by radiation. 
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An elastic cord can be stretched to its elastic limit by a load of 2N.If a 35cm length of the cord is extended 0.6cm by a force
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Explanation:

from \: hookes \: law \\ F = k.e \\ but \: e = 0.6 \: cm \\ 2 = k \times 0.6 \\ k = 3.33 \\ when \:F \: is \: 2.5 \\ 2.5 = 3.33 \times e {}^{.}   \\  {e}^{. }  = 0.75 \: cm \\ new \: length = 35 -  {e}^{.}  \\  = 35 - 0.75 \\  = 34.25 \: cm

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2 years ago
Argon has a pressure of 34.6 atm. It is transferred to a new tank with a volume of 456 L and pressure of 2.94 atm. What was the
NemiM [27]

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38.75 L

Explanation:

From the question,

Applying Boyles Law,

PV = P'V'....................... Equation 1

Where P = Original pressure of the Argon gas, V = Original Volume of Argon gas, P' = Final pressure of Argon gas, V' =  Final Volume of Argon gas.

make V the subject of the equation

V = P'V'/P.................... Equation 2

Given: P = 34.6 atm, V' = 456 L, P' = 2.94 atm.

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V = (456×2.94)/34.6

V = 38.75 L

3 0
3 years ago
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DerKrebs [107]

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