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
SVEN [57.7K]
3 years ago
9

Please help!! This would mean so much to me!!

Chemistry
2 answers:
MissTica3 years ago
8 0

Answer:

I think it's the A one. Hope it's correct

Andrej [43]3 years ago
5 0

Answer:

A option is correct

Explanation:

You might be interested in
A gas occupies a volume of 30.0L, a temperature of 25°C and a pressure of 0.600atm. What will be the volume of the gas at STP?​
Shalnov [3]

Answer:

=16.49 L

Explanation:

Using the equation

P1= 0.6atm V1= 30L, T1= 25+273= 298K, P2= 1atm, V2=? T2= 273

P1V1/T1= P2V2/T2

0.6×30/298= 1×V2/273

V2=16.49L

5 0
3 years ago
What is the symbol for decimeter
Marysya12 [62]

Answer:

The symbol for decimeter is dm

Explanation:

No need for an explanation

5 0
3 years ago
Read 2 more answers
Oxygen is a reactant of___(1)___while being the product for___(2)___.
yuradex [85]

Answer:

Oxygen is a reactant of cellular respiration, while being the product for photosynthesis

Explanation:

Photosynthesis

carbon + water + sunlight -> oxygen and glucose

Cellular respiration

oxygen + glucose -> carbon + water + ATP

6 0
3 years ago
Please help, 15 points
oee [108]

1rst is D, second is A

Explanation:

5 0
3 years ago
Hi can someone please help me!
Ratling [72]

Answer:

a) 2

b) 2

c) 5

d) 5

e) 5

Explanation:

a) There is 1 Ag atom and 1 Cl atom. <em>When there's no subscript number next to an element, it means there is only one.</em>

b) There is 1 Ca atom and 1 O atom.

c) There are 3 Mg atoms (there's a subscript 3 next to Mg) and 2 N atoms.

d) There are 2 Al atoms and 3 O atoms.

e) There are 2 Sc atoms and 3 S atoms.

7 0
3 years ago
Other questions:
  • One way to measure temperature in some applications is to monitor the gas pressure in a rigid, closed container. What is the tem
    6·1 answer
  • Crude oil pumped out of the ground may be accompanied by formation water, a solution that contains high concentrations of nacl a
    6·1 answer
  • LaShawna and her family went to Yellowstone National Park. They saw a spring called Green Dragon Spring. Steam was rising off th
    13·2 answers
  • Kate gathered three boxes of the same size made of different materials: glass, clear plastic, and aluminum painted black. She pl
    6·1 answer
  • Metal ions are typically [a.larger than b.smaller than c.equal in size to] their corresponding neutral atoms. Nonmetal ions are
    11·2 answers
  • Como lo ago no entiendo​
    9·1 answer
  • HELP please quick HELP
    6·1 answer
  • When a person uses an iron to remove the wrinkles from a shirt why does the heat travel from iron to the shirt?
    11·1 answer
  • 1
    10·1 answer
  • Why would a line graph be better to show the relationship between predator and prey birds in an ecosystem than a circle graph?
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!