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It is a popular misconception that diffusion has occured (especially by my science teachers) but diffusion is far to slow to move ammonia from the front to the back of the room. What is occurring is that air currents are moving the smell of ammonia all around the room. There are always small air currents no matter how still the air in the room may seem. This is way way faster than diffusion.
What else can I help you with?
What gas evolved in the test for nitrogen?
Ammonia gas is evolved in the test for nitrogen. This is usually detected by adding sodium hydroxide solution and observing the formation of a white precipitate.
What are the work environment for a science teacher?
A science teacher typically works in a school setting, such as a classroom or laboratory. The environment can vary depending on the school, but it often involves working with students, teaching lessons, conducting experiments, and grading assignments. Science teachers may also collaborate with other teachers and participate in professional development activities.
How many grams of hydrogen must react if the reaction needs to produce 63.5 grams of ammonia?
Assume all of the nitrogen reacts to form ammonia, and it is all in the gaseous state. 1 N2 + 3 H2 --> 2 NH3. This means there are two moles of ammonia for every mole of N2., or 2 x 22.4 = 44.8 Liters of ammonia at STP for every 28 g of N2 So 56.0 g N2 will yield 89.6 L of ammonia gas. Your teacher probably wants the stoichiometry in the "railroad tracks", or "conversion factor" format where you start with the given, write a series of ratios that are all equal to 1, and multiply them together so all of the units drop out and you have the correct answer. This method will also help you catch your mistakes and solve many more difficult problems with ease (with a little practice). In this case: (56.0 g N2) x (1 mol N2/28g N2) X (2 mol NH3/1 mol N2) x (22.4 L NH3 at STP / mol NH3) = 89.6 L of ammonia gas at STP.
The original atmosphere on Earth consisted of which two gases?
i was taught by my amazing science teacher ..lol... that the 2 original gasses were methane and ammonia. hope this is a good enough answer. its as accurate as superman! :) -stachova witness
Is there a chemical reaction between aluminum nitrate and aqueous ammonia?
The possible reaction products are aluminum chloride and nitric acid. Going from a strong acid to a weak acid will drive a reaction, but both HCl and nitric acid are strong acids. Producing a precipitate will drive a reaction, but aluminum chloride is reasonably soluble. In short, there's no obvious reason for a metathesis reaction.
What is the possessive in the classroom that belongs to your teacher?
The possessive form for 'the classroom belonging to your teacher' is your teacher's classroom.
What is classroom etiquette?
Classroom etiquette are rules that apply to a classroom that a teacher gives.
What is the teacher role outside the classroom?
a teacher is your friend............
What are Classroom lectures Advantages?
The classroom lectures advantage is that the teacher which teaches can understand it
Why computer can replace teacher in classroom?
because it is just as smart as a teacher
How do you win naughty classroom?
Stuff up the whole classroom without the teacher knowing.
What is a classroom humor?
Classroom humor is driving the teacher insane just a teeny bit.
Can technology replace the teacher in the classroom?
yes it can
What is 2 meters tall in a classroom?
Your teacher
What rhymes with teacher in the classroom?
Student in the bathroom
What is a room in school where you learn with a teacher?
It is a classroom.
Can mutualism exists among studies in the classroom?
Yes it exist among studies in the classroom because the teacher benefitted from the students and the students benefitted from the teacher...
