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]
3 years ago
11

Who's your celebrity crush and why?

Chemistry
2 answers:
dezoksy [38]3 years ago
6 0

Answer:

Ian Somerhalder because he's JUST SO fine

Explanation:

trapecia [35]3 years ago
4 0
My current celebrity crush is 100% young matthew perry, like season 1 of friends. i like him bc he’s hot at
You might be interested in
PLEASE HELP i’ll mark brainliest ( reporting fake answers)
kherson [118]

Delta S reaction= Delta S products- Delta S reactants

don't forget to mulitiply by coefficients

also

here is a really slow way to do it

you know the moles of gas increased

so Delta S is positive

so its B or D

then just do the units digit to see which one match up

6 0
3 years ago
What is a substrate?
Anestetic [448]

Answer:

D. a reactant that is catalyzed by an enzyme

Explanation:

um

search engime

7 0
2 years ago
What is heating and cooling
melisa1 [442]

make or become hot or warm is heating.

cooling is to become colder or cool down from a higher temp.

6 0
3 years ago
Why can’t you perform single displacement reactions with group IA metals?
pishuonlain [190]
Answer is: because alkaline metals (group IA metals) are the strongest reducing agents and most reactive metals.
Reducing agent<span> is an element  or compound that loses an </span>electron<span> to another </span>chemical species<span> in a </span>redox <span>chemical reaction and they have been oxidized.
Alkaline metals tend to lose only one electron in redox reaction.</span>
5 0
3 years ago
Calculate the dissociation constant of nh4oh(aq) if the degree of dissociation of 0.006 mol/kg solution is 0.053 and the activit
Anastasy [175]

The dissociation equation will be

                         NH4OH   --->        NH4+                   + OH-

Initial                 0.006                        0                          0

Change         -0.006 X 0.053        +0.006 X 0.053      -0.006 X 0.053

Equlibrium     0.006 -0.006 X 0.053      0.006 X 0.053    0.006 X 0.053

Ka = [NH4+] [ OH-] / [NH4OH] = (0.006 X 0.053)^2 / 0.006 -0.006 X 0.053

Ka = 1.78 X 10^-5

7 0
3 years ago
Other questions:
  • If u pour flour and sugar in one bowl is the substance a mixture atom or element
    11·1 answer
  • Ceres is a dwarf planet located in the main asteroid belt. Which statement about Ceres is false
    11·2 answers
  • Which of the following statements about the mass of an object is correct
    8·1 answer
  • The airbags that protect people in car crashes are inflated by the extremely rapid decomposition of sodium azide, which produces
    12·1 answer
  • A strong acid, HA, is added to water. Which statement about the solution is true
    10·1 answer
  • When a river flows over a cliff its
    8·2 answers
  • The current scientific verdict on the phlogiston theory demonstrates which two of the following principles?
    13·1 answer
  • Hydrogen gas can combine with oxygen gas under certain conditions to form water. Which name is a general term for water in this
    9·1 answer
  • PLS HELP ASAP ON BOTH
    13·2 answers
  • How to light a candle without touching it?​
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!