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
Vadim26 [7]
3 years ago
11

ANSWER FAST PLZ!!!!!!!!

Chemistry
1 answer:
Rainbow [258]3 years ago
8 0
The answer is

D. I and II only
You might be interested in
What reaction would cause a decrease in entropy?
zysi [14]

Answer:

B

Explanation:

liquids is produce therefore it will have the less Entropy

8 0
3 years ago
How many grams of ammonia (NH3) will produce<br> 300 grams of N2?<br> 4NH3 + 6NO → 5N2 + 6H2O
jeka57 [31]
Molar mass

NH3 = 17 g/mol
N2 = 28 g/mol

4 NH3 + 6 NO = 5 N2 + 6 H2O

4 x 17 g NH3 ------------ 5 x 28 g N2
?? g NH3 --------------- 300 g N2

300 x 4 x 17 / 5 x 28 =

20400 / 140 => 145.71 g of NH3


6 0
4 years ago
What type of heat transfer happens when warm air in
Mademuasel [1]
The answer is 1. Radiation
4 0
3 years ago
Read 2 more answers
Where does California’s Fresh Water come from? List everything you can think of.  
deff fn [24]
Aquifers and rivers and streams and places with water and stuff like that
7 0
3 years ago
Tameca is planning a hiking trip. The trail she would like to follow is 7.5 miles long. She plans to start her hike at 10:00 am.
V125BC [204]

Answer:

1.5 miles per hour

Explanation:

7.5 miles in 5 hours

7.5/5=1.5 miles per hour

6 0
3 years ago
Other questions:
  • What mass of AgBr can be produced starting with 34.3G of NaBr? (Stoichiometry method)
    6·1 answer
  • Which substance exists as a molecular compound? a sulfate ion, calcium chloride, methanol, oxygen
    11·2 answers
  • Which of the following are examples of physical properties
    12·1 answer
  • Small differences between parents and offspring accumulate over time. This process
    10·1 answer
  • What is true about the electrolysis of water? Use the picture to choose 2 correct answers.
    13·1 answer
  • Distinguishing ionic, molecular and atomic solids web activity
    8·1 answer
  • Why sodium chloride has a hiegher melting point​
    15·1 answer
  • The default solution is water, describe the solution. What is the pH?
    10·2 answers
  • Fre3 points <br>Leave a random fact
    5·1 answer
  • Can someone help me i will give 100 points
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!