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3 years ago

6

LOOK AT THE IMAGE ABOVE PLEASE SOMEONE HELP OMG PLEASE IM LITERALLY STRESSED PLEASE HELP. I got the answer wrong. Please help an

d please do it correct.

1 answer:

Anna35 [415]3 years ago

8 0

D, the more liquid there is, the less the temperature will be affected

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How are the noble gases stable and do they exist separatly with no other element

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Yes they are stable because they follow octet rule but am not sure if they are exist separetly

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3 years ago

Which of the following animals exhibits bilateral symmetry?

GarryVolchara [31]

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3 years ago

Read 2 more answers

In the equation:

Ksenya-84 [330]

Answer:

B) 16 g

Explanation:

2H₂ + O₂ → 2H₂O

First we <u>convert 4 moles of O₂ into moles of H₂</u>, using the <em>stoichiometric coefficients of the balanced reaction</em>:

4 mol O₂ * $\frac{2molH_2}{1molO_2}$ = 8 mol H₂

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Thus, the correct answer is option B).

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3 years ago

Abbreviation for mole

Sedbober [7]

Answer:

Maybe mol

Explanation:

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3 years ago

Chloroform (CHCl3), an important solvent, is produced by a reaction between methane and chlorine. CH4(g) + 3 Cl2(g) CHCl3(g) + 3

PIT_PIT [208]

CH₄(g) + 3 Cl₂(g) → CHCl₃(g) + 3 HCl(g)
From the equation we notice that 1 mole of methane produces 1 mole of chloroform:
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? g Methane → 37.5 g Chloroform
by cross multiplication:
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3 years ago