Answer:
0.20 mol's
Explanation:
1.675 L = 1.675 dm^3
moles = V/(conc):
moles = 1.675/(8.5)
moles = 0.1970... --> 0.20
Answer:The masses of the reactants and products formed are not included in the question, so we cannot determine the percentage yield of water without knowing the yields of other substances.
However the formulae for percentage yield is;
Percentage yield=experimental yield/theoretical yield X 100
Answer : The velocity of the spaceship is, 
Solution :
As we are given that,
The speed of a spaceship = 7.58 wraps
So, 
The speed of light = 
Now put the value of speed of light in above expression, we get
So, 
The velocity of the spaceship = 
Now we have to convert the velocity of the spaceship m/s to cm/min.
Conversion :
(1 m = 100 cm)
(1 min = 60 sec)
The velocity of the spaceship = 
Therefore, the velocity of the spaceship is,
NaOH + HNO₃ --------> NaNO₃ + H₂O
___________________
NaNO₃ - sodium nitrate
Answer:
Chlorine reactions may include itchy, red skin or hives (itchy bumps). This is not an allergy but is actually "irritant dermatitis" (like a chemical burn), caused by hypersensitivity to this natural irritant. Chlorine is also drying to the skin and can irritate existing dermatitis.
Explanation:
