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Lynna [10]
3 years ago
15

Balance the following the chemical equation: fill in the blanks

Chemistry
1 answer:
Sophie [7]3 years ago
5 0

not sure

Explanation:

mmmm I know mg= magnesium 02=oxygen×2 then I'm not sure sorry

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What is the electron configuration of bromine whose atomic number is 35
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Define the difference between an atom, ion, and isotope.
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If a sample of neon gas at 25.00∘C and 0.500 atm is heated at a constant volume until the pressure is 0.850 atm, what must be th
Pie

Answer:

T₂ = 506.6 K

Explanation:

Given data:

Initial pressure of gas = 25°C (25+273 =298 K)

Initial temperature = 0.500 atm

Final pressure = 0.850 atm

Final temperature = ?

Solution:

According to Gay-Lussac Law,

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Mathematical relationship:

P₁/T₁ = P₂/T₂

Now we will put the values in formula:

0.500 atm / 298 K = 0.850 atm /T₂

T₂ = 0.850 atm × 298 K / 0.500 atm

T₂ = 253.3 atm. K / 0.500 atm

T₂ = 506.6 K

8 0
3 years ago
If you were given 10.0 mL of 2.0 M H3X, how many milliliters of 2.0 M NaOH would it take to completely neutralize the acid?
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<span>2.0 x Ans = 30.0 x 0.5 </span>

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