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Ivenika [448]
2 years ago
14

Is it okay ?off it's difficult to find a pic for a boy ​

Chemistry
2 answers:
nalin [4]2 years ago
7 0

Answer:

Mara questions ma send Karo jaldi. or bi

Andrew [12]2 years ago
7 0

Answer:

it's not difficult

search on pin

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All matter has __. A.) COLOR B.) MASS C.) VOLUME D.) WEIGHT
Firlakuza [10]
I'm pretty sure it's B) Mass
3 0
3 years ago
How many grams of H2 are needed to produce 13.33g of NH3?
Zanzabum

The reaction to form NH3 is : N2 + 3H2-> 2NH3 12,33g NH3 is 12,33/17,03=0,3 =0,724 moles of NH3 moles NH3. So you need 1,5*0,724 = 1,086 moles H2 1,086*2,016 = 2,189 g of H2 is needed ro form 12,33 g NH3

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3 years ago
Which substance is a diatoic molecule?<br> A] He<br> B] O2<br> C] CO2<br> D] H2O
PilotLPTM [1.2K]
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Holding temperature and pressure constant, what is the most important feature in determining the phase of a given organic compou
Leni [432]
Holding temperature and pressure constant <span>the most important feature in determining the phase of a given organic compound is pressure. ransfers of organic compounds between phases are controlled by molecular interactions (intermolecular bonding) in the two phases between which transfer is occurring. This is governed by temperature and pressure</span>
3 0
3 years ago
Read 2 more answers
Which of these statements is false? (A) Acetylene (ethyne) can be converted to the acetylide anion by treating with a strong bas
Free_Kalibri [48]

Answer:

(C) Acetylene (ethyne) can be converted to the acetylide anion by treating with a strong base such as CH₃​​Li.

Explanation:

Acetylene (C₂H₂) can be converted to the acetylide anion (C₂⁻²) when treated with a base because it will donate protons (2H⁺). So it will be a neutralization reaction. NaNH₂ and NaOH are strong bases because they are good electrons donators ( NaNH₂ has pair of electrons on N, and NaOH has the group OH⁻), but CH₃Li has no pair of electrons to donate, so it's not a strong base.

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3 years ago
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