I do believe the answer is cell
Sorry for the sloppy writing I tried my best.
If you can't read the words in my photo it says
Evaporation
condensation precipitation and runoff
definition of these words
evaporation: The process of turning liquid into vapor
Condensation:water which collects as droplets on a cold surface when humid air is in contact with
Precipitation: the action or process of precipitating a substance from a solution
runoff: liquid, especially water or rainwater, that flows off or drains away
I hope this is helpful
Sincerely- Your Brainly Bestfriend
The balanced skeleton reactions are given below
Cr₂O₇²⁻(aq) +3Zn(s) + 14
(aq) → 3Zn²⁺(aq) +2 Cr³⁺(aq) + 7
(l)
The oxidising agent and reducing agents are Cr₂O₇²⁻ and Zn.
There are following steps involve in balance redox reaction in acidic medium .
- First divide the reaction into two half reactions .
- Balance the elements other than oxygen and hydrogen atom.
- Balance the oxygen atom by adding
on that side where number of oxygen atom is less . - Balance the hydrogen atom by adding
on another side of in which water attached . - Balance the charge by adding
. - Add the two half reaction .
The species which reduces the other species in the redox reaction is called reducing agent . Similarly , the species which oxidize the other species in the redox reaction is called reducing agent .
To learn more about reducing agents please click here ,
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A push is a force that moves an object away from something.
Therefore your baby sister is using a push force.
Answer:
N2(g) + O2(g) ----->2NO(g) ΔH= 181 kJ
Explanation:
The equation of the reaction according to the question should be written with the lowest coefficient. A thermochemical reaction usually includes the enthalpy of reaction as part of the reaction equation
So we have the equation of the reaction as;
N2(g) + O2(g) ----->2NO(g) ΔH= 181 kJ
The positive enthalpy shows that heat was absorbed in the reaction