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
Mashutka [201]
3 years ago
9

10. Hydrogen and sulfur combine to make hydrogen sulfide.

Chemistry
1 answer:
Genrish500 [490]3 years ago
8 0

Answer:

H₂S

Explanation:

You might be interested in
ANSWER ASAP!!!! PLS HELP
tamaranim1 [39]

Answer: increase

Explanation: as pressure is increased, equlilibrium shifts towards the side with less moles of gas.  

6 0
1 year ago
The mole fraction of NaCl in an
posledela

The weight/weight percent(%w/w) of NaCl in  solution : 33.03%

<h3>Further explanation</h3>

Given

Mole fraction of NaCl : 0.132

Required

The weight/weight percent of NaCl

Solution

1 mol solution : 0.132 mol NaCl + 0.868 mol H₂O

mass NaCl :

\tt 0.132\times 58.44 g/mol=7.714~g

mass H₂O :

\tt 0.868\times 18.016~g/mol=15.64~g

Total mass = 7.714 + 15.64 = 23.354 g

\tt \%NaCl=\dfrac{7.714}{23.354}\times 100\%=33.03\%

6 0
3 years ago
Explain how changes in temperature affect the particle motion of a substance.
Travka [436]
When the temperature increases, warms, or heats up the molecules become excited. Their movement becomes faster and they tend to move far apart from other molecules. 
8 0
3 years ago
Cellular respiration occurs within the ________ of a cell. nucleus vacuoles cytoplasm mitochondrion win:
Cerrena [4.2K]
The reaction begins in the cytoplasm but It cellular respiration occurs within the mitochondria.
7 0
3 years ago
____ N2 + ___ H2 --&gt; ____ NH3<br> Reaction :
Fiesta28 [93]

N2 +H2 →2 NH3

"Reactants Products Nitrogen 2 2 Hydrogen 2 6 Since NH3 is multiplied by a coefficient of 2 there are now 2 nitrogens and 6 hydrogens. The 6 hydrogens come from the 2 multiplied by the subscript of 3."

8 0
3 years ago
Other questions:
  • What effect does nuclear radiation have on atoms
    5·2 answers
  • The spectrum of the combined chloro and aqua cobalt complex solutions tells you_______________.
    13·1 answer
  • What is the Bond Type and Molecular polarity of PCl3?
    6·2 answers
  • What are atoms in general
    12·2 answers
  • What type of chemical bond forms during a dehydration synthesis reaction?
    10·1 answer
  • 1) A common experiment to determine the relative reactivity of metallic elements is to place a pure sample of one metal into an
    14·2 answers
  • Please help me !!!!
    11·1 answer
  • Part B Change the distance of the electron from the center position as it moves up and down. What relationship do you notice bet
    6·2 answers
  • What's similar about the valence electrons of Carbon and Silicon?
    11·1 answer
  • A pinch of salt has
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!