Most likely the answer is water and a salt. When a strong acid and strong base react the OH and H form water and the cation from the base and anion from the acid forms a salt. I hope this helps. Let me know if anything is unclear.
Answer:
instantaneous rate at 40 s= 0.0035 M /s.
Explanation:
Instantaneous rate at 40 s is the slope of the line (tangent to the curve)
= Δp/Δt
From, the straight orange line
ΔP = (0.48 - 0.16) M.
Δt = (92 -0) s
Now, instantaneous rate at 40 s
= 0.48 - 0.16/92 - 0
instantaneous rate at 40 s= 0.0035 M /s.
Answer:
Explanation:
Molar mass of all the elements are given in small below the name of that element. Eg. For C, molar mass 12.011 gm etc.
So, molar mass of C2H4O2 = (2× 12.011)+(4×1.008)+(2×15.999) = 60.052 gm
Now molar mass of O present in this molecule= 2×15.999 =31.998 gm
60.052 gm molecule contain 31.998 gm oxygen
So, 100 gm molecule contains (31.998/60.052)×100 gm = 53.28 %
Answer:
The new temperature is 270 kelvin
Explanation:
We use the gas law that relates volume and temperature to find the new temperature
This is the Charles’ law and it states that volume and temperature are directly proportional.
Mathematically;
V1/T1 = V2/T2
From the question , V1 = 1000 ml, V2 = 900 ml while T1 = 300 k and T2 = ?
it is T2 we are trying to calculate
Changing the subject of formula;
V2T1/V1 = T2
(900 * 300)/1000 = T2
T2 = 270000/1000
T2 = 270 kelvin
Answer:
I can answer 1 part Plasma is the fluid part of blood at least in bio(srry if it doesnt work)
Explanation: