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
ahrayia [7]
2 years ago
13

How many moles of NH3 can be produced by the reaction of 2.00 g of N2 with 3.00 g H2?

Chemistry
1 answer:
yulyashka [42]2 years ago
8 0
0.235 if I’m not mistaken!
You might be interested in
First, get about 20 mL of the quinine stock solution in a clean beaker to prepare 250 mL of about 2 ppm quinine in 0.05 M H2SO4.
iris [78.8K]

Answer:

Volume of acid, Va=250mL; Volume of quinine,Vb=20mL; Molarity of acid, Ma=0.05M.

Molar mass of acid= H2+S+O4= 2+32+(16X4)= 2+32+64=98g

Concentration of acid, Ca= Molar mass of acid/ Ma =98/0.05=1960g/mol

Explanation: To calculate concentration of quinine, Cb is as follow

Va*Ca=Vb*Cb

∴ Cb=Va*Ca/Vb =250*1960/20 =24500g/mol

5 0
3 years ago
The ksp of pbbr2 is 6.60× 10–6. what is the molar solubility of pbbr2 in 0.500 m kbr solution
Alex_Xolod [135]
The solubility of PbBr₂(s) with the presence of 0.500 M of KBr is 2.64 x 10⁻⁵ M.

4 0
3 years ago
Read 2 more answers
Which of these is indication that a chemical reaction has occurred?
trasher [3.6K]
B.melting of a substance
3 0
3 years ago
Read 2 more answers
Balance this equation: Ca(OH)2 +<br> HCI →<br> CaCl2<br> +<br> H20
Verizon [17]

Answer:

Double Displacement (Acid-Base)

Explanation:

5 0
3 years ago
The sun’s core is made of solid rock. True or false
KengaRu [80]

Answer:

False

Explanation:

Heres what its made of:

The core is made of hot, dense plasma (ions and electrons), at a pressure estimated at 265 billion bar (3.84 trillion psi or 26.5 petapascals (PPa)) at the center. Due to fusion, the composition of the solar plasma drops from 68–70% hydrogen by mass at the outer core, to 34% hydrogen at the core/Sun center.

8 0
2 years ago
Other questions:
  • What quantity of heat is required to raise the temperature of 460g of aluminum from 15C to 85C?
    5·1 answer
  • The (triangle)Hrxn of formation of carbon dioxide is negative. Which statement is true? The reaction is endothermic. The reactio
    10·2 answers
  • How does milk of magnesia act to calm an upset stomach
    13·2 answers
  • What is the molarity of an HCl solution if 43.6 mL of a 0.125 M NaOH solution are needed to titrate a 25.0 mL sample of the acid
    7·1 answer
  • Cats or dogs...? I need to know. V.S. ​
    6·2 answers
  • I need help lol, I’ll brainlist u!
    9·1 answer
  • What is photosynthesis?​
    7·2 answers
  • How does matter change its phase?
    8·1 answer
  • The buildup of sediment where a river empties into a slow-moving or nonmoving body of water is known as a/an
    12·1 answer
  • During complete combustion, natural gas combines with oxygen to produce _____.
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!