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
d1i1m1o1n [39]
2 years ago
7

Just need help with these two questions

Chemistry
1 answer:
kvasek [131]2 years ago
8 0
B/A hope it help thanks
You might be interested in
What is instantaneous acceleration?A. how fast a speed is changing at a specific instant B. how fast a velocity is changing at a
joja [24]
If i had to answer i would choose a  hope this helps
8 0
3 years ago
Which object has the greatest velocity? Assume the objects have equal masses.
emmainna [20.7K]
Option c would be the correct answer
5 0
3 years ago
Based on this diagram, which type of stars would belong to spectral class M and have the
mixas84 [53]

Answer:J , the answer is super giants

6 0
2 years ago
A 25.0 mL sample of sulfuric acid is completely neutralized by adding 32.8 mL of 0.116 mol/L ammonia solution. Ammonium sulfate
Paul [167]

Answer:

0.08 mol L-1

Explanation:

Sulfuric acid Formula: H2SO4

Ammonia Formula: NH3

Ammonium sulfate Formula: (NH₄)₂SO₄

H2SO4 + 2NH3 = 2NH4+ + SO4 2-

H2SO4 + 2NH3 = (NH₄)₂SO₄

H2SO4 = (1/2)x (32.8 x 10^-3 L x 0.116 mol L-1)/25 x 10^-3 L

= 0.08 mol L-1

7 0
3 years ago
What is the balance of this reaction=1N2+3H2=2NH3
nydimaria [60]

N2 + 3 H2 = 2 NH3

Reaction type: synthesis

4 0
3 years ago
Read 2 more answers
Other questions:
  • The most common shape for a galaxy is ______.
    5·1 answer
  • A solution is prepared by mixing 2.88 mol of acetone with 1.45 mol of cyclohexane at 30°C. 2nd attempt Calculate the χacetone an
    9·1 answer
  • Two gases have the same temperature but different pressures. The kinetic-molecular theory does not predict that a. molecules in
    6·1 answer
  • Una solución formada por 58 gramos de cloruro de sodio (NaCl) en 100 mL de solución posee una concentración
    8·1 answer
  • Is H+ an acid, a base, or is it neutral?
    7·2 answers
  • the mass number of a chromium Atom is 52 and it has 24 protons. How many neutrons does this atom have?
    11·2 answers
  • A sample of gas has a mass of 827 mg . Its volume is 0.270 L at a temperature of 88 ∘ C and a pressure of 975 mmHg . Find its mo
    11·1 answer
  • The iodide (I2) content of a commercial mineral water was measured by two methods that produced wildly different results.6 Metho
    12·1 answer
  • Answer this correctly please...
    7·1 answer
  • Daniel is having a BBQ and he's making cheeseburgers. He has two packs of hamburger patties (each
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!