1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Elan Coil [88]
4 years ago
11

Complete and balance the following equation:

Chemistry
1 answer:
sertanlavr [38]4 years ago
4 0
You need to add the last substance to the products side(the right sode of the arrow). You have hydrogen and oxygen - water.

You get: BrO3 + N2H4 -> Br2 + N2 + H2O

# of Br: 1x1 = 1 # of Br: 2x1 = 2
O: 3x1 = 3 O: 1x1 = 1
N: 2x1 = 2 B N: 2x1 = 2
H: 4x1 = 4. H: 2x1 = 2

Br:
Multiply the reactant (left) side by 2 to balance.

O:
You've just multiplied the reactant oxygen by 2 so now the reactant side equals 6. Multiply the product (right) side by six as well.

H:
The product side is now equal to 12. Multiply the reactant side by 3 to balance.

N:
Now you have to balance N because the reactant side has been risen. So multiply the product side by three as well.

You end up with the complete and balanced equation:

2BrO3 + 3N2H4 -> Br2 + 3N2 + 6H2O
You might be interested in
A binding protein binds to a ligand l with a kd of 400 nm. what is the concentration of ligand when y is (a) 0.25, (b) 0.6, (c)
lilavasa [31]

Hey there!:

The fractional saturation y is defined as :

y =  [ L ] / Kd + [ L ]

where :

[ L ] = concentration of binding ligand

Kd = 400 nm

3 0
3 years ago
Heat that flows by conduction is the transfer of thermal energy between substances in contact. What must occur for this
Lady bird [3.3K]

Heat flow by conduction requires that the two systems must not be touching each another.

<h3>What is heat energy?</h3>

Heat energy is a form of energy that exists due to a temperature difference between two objects.

Heat energy flows from an object at higher temperature to an object at a lower temperature.

Heat transfer by conduction involves the vibration of particles of the medium transferring heat due to contact between the two objects.

Therefore, heat flow by conduction requires that the two systems must not be touching each another.

Learn more about heat conduction at: brainly.com/question/893656

#SPJ1

7 0
2 years ago
Read 2 more answers
NEED QUESTION 17 help me y’all pleaseee
EastWind [94]
Which one?????? Send a pic maybe I can help u if u want
4 0
3 years ago
Read 2 more answers
Is the following hypothesis testable? "If I study, I will get a better grade on a test than if I do not study."
Fudgin [204]

Answer:

Yes

Explanation:

Yes, you can test this by comparing grades you received when you studied and when you did not study

4 0
3 years ago
You collect 44.8 L of ammonia in excess hydrogen (N=14amu,H=1amu) . For the Haber process, N2+3H2â2NH3 , what volume of nitrogen
garik1379 [7]

Answer:

d

Explanation:

Firstly, we need to see the theoretical mole ratio between nitrogen and ammonia from the balanced chemical equation. This is 1 to 2. One mole of nitrogen yielded two moles of ammonia.

At STP, one mole of a gas occupies a volume of 22.4, hence we need to know the volume occupied by a volume of 44.8L of ammonia. This is equal to 44.8/2 = 2 moles

Now we have seen the actual number of moles of ammonia yielded. Since this is the same as the theoretical, it means that only one mole of nitrogen was also used up.

Since it is one mole, the volume at STP is thus 22.4L

4 0
3 years ago
Other questions:
  • What would be the pressure exerted by 5.000 grams of chlorine gas in a 10.000 liter vessel at 100.0 c?
    7·1 answer
  • Which of the following statements best describes the relationship between elements and compounds?
    10·2 answers
  • Is fluber liquid or solid
    10·2 answers
  • If a wave produced by a fireworks explosion is that light wave or sound wave
    8·2 answers
  • What kind of matter is smoke? A. solution B. suspension C. colloid D. compound E. molecule
    5·2 answers
  • Two solutions are added together and the new solution becomes hot. This tells you that
    13·1 answer
  • Alum is a compound used in a variety of applications including cosmetics, water purification, and as a food additive. It can be
    15·1 answer
  • 1. Consider the chemical equation. If there are 40 mol of NBr3 and 48 mol
    15·1 answer
  • Which plate, oceanic or continental, must be more dense? How do you know<br> this?
    14·1 answer
  • A mixture is made of 40 ml of salt water to 200 ml of solution. What percent of the solution is salt water?
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!