Hey there,
Question : <span>The average, year-after-year conditions of temperature, precipitation, winds, and cloud in an area are known as its?
Answer : A, climate
Hope this helps :))
<em>~Top♥</em>
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Answer:
The volume on the tank is 6, 20 L
Explanation:
We use the formula PV=nRT. We convert the units of pressure in kPa into atm and temperature in Celsius into Kelvin:
0°C=273K
101,325kPa---1 atm
275kPa --------x=(275kPax 1 atm)/101,325kPa= 2,71 atm
PV=nRT --> V=nRT/P
V= 0,750 mol x 0,082 l atm /K mol x 273 K/ 2, 71 atm= <em>6, 20 L</em>
Answer:
The reaction is zero order with respect to B
Explanation:
The reaction given in the question is -
2A + 3 B ----> 2C + D
From , the above reaction the rate law is written as -
rate = k [ A ]²[ B ]³
where ,
k = rate constant
In the above equation the order is determined by the sum of the powers of the concentrations , i.e. 2 + 3 = 5 order , which never possible ,
Hence , in the question ,
The by changing the concentration of B , the rate does not change .
hence , the rate is independent of the concentration of B .
Therefore ,
The order with respect to B will be zero .
