4 years ago

Which of the following atoms most easily loses an electron Ba Cl Te C P

Chemistry

1 answer:

solong [7]4 years ago

7 0

Ba! It is a metal and wants to lose 2 electrons ASAP

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Why are 1-chlorobutane and 2-chlorobutane structural isomers?.

Nutka1998 [239]

Answer: they both have the same molecular formula but different structural formulae

Explanation:

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2 years ago

Substance A and B are the same mass and at the same initial temperature. When the same amount of heat is added to each, the fina

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3 years ago

Calculate the mass of CO2 that can be produced if the reaction of 54.0 g of propane and sufficient oxygen has a 64.0% yield.

Oduvanchick [21]

Answer:

103.9 g

Explanation:

C₃H₈ + 5O₂ → 3CO₂ + 4H₂O

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54.0 g ÷ 44 g/mol = 1.23 mol C₃H₈

Then we convert 1.23 moles of C₃H₈ into moles of CO₂, using the stoichiometric coefficients:

1.23 mol C₃H₈ * $\frac{3molCO_2}{1molC_3H_8}$ = 3.69 mol CO₂

We convert 3.69 moles of CO₂ into grams, using its molar mass:

3.69 mol CO₂ * 44 g/mol = 162.36 g

And apply the given yield:

162.36 g * 64.0/100 = 103.9 g

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3 years ago

What is the number placed in front of a compound to balance a chemical reaction?

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coefficient: they balance the chemical equation you have to make sure the number is as small as it can. It is also used to convert different compounds to compounds or quantities to quantities.

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3 years ago

Which is NOT a way that Carbon is released in to the atmosphere?

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Answer:

hi, how are you ?

Explanation:

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3 years ago

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