I will walk through different captions if one I say isn’t correct.
1) As the humans impact the environment, there will be consequences such as global warming. 2) When the long-term consequences has come, human life would become more difficult and complicated.
3) If the himan life hasn’t taken care of the global, it wouldn’t be safe and consequences would attracted by this cause. (As said above.)
Thank you!
The person drinks 328500 ml or 328.5 liters of water in a year.
First write down the chemical formula:
Fe(NO3)3 + K2S
Then, to determine the products use the AD+CB method to form your products:
A = Fe
B = (NO3)3
C = S
D = K2
Products: Fe2S3 + KNO3
Whole equation:
Fe(NO3)3 + K2S -> Fe2S3 + KNO3
Write the balanced chemical equation:
2 Fe(NO3)3 + 3 K2S -> Fe2S3 + 6 KNO3
Answer:
The activation energy for this reaction = 23 kJ/mol.
Explanation:
Using the expression,
Where,
is the activation energy
R is Gas constant having value = 8.314×10⁻³ kJ / K mol
The conversion of T( °C) to T(K) is shown below:
T(K) = T( °C) + 273.15
So,
T = (280 + 273.15) K = 553.15 K
The conversion of T( °C) to T(K) is shown below:
T(K) = T( °C) + 273.15
So,
T = (376 + 273.15) K = 649.15 K
So,
<u>The activation energy for this reaction = 23 kJ/mol.</u>