Which coefficients balance this equation? _CH4 + _O2 -> _CO2 + _H2O A. 1, 1, 1, 1 B. 1, 1, 2, 1 C. 1, 2, 1, 2 D. 2, 1, 2, 1
ICE Princess25 [194]
C. 1,2,1,2
1 CH4+ 2 O2= 1 CO2+ 2 H20.
when balancing, you need to make sure that each side has the same number of each atom. The reason for this is to abide by the law of conservation of mass; essentially you can't have more or less than you put in the equation.
When you put the coefficients of C. into the equation you have a total of 2 carbon atoms on each side, 4 hydrogen atoms, and 4 oxygen atoms.
Answer:
E. Coal
Explanation:
Coal produces more pollution than any other energy source. Burning coal leads to soot, smog, acid rain, global warming, and carbon emissions.
Answered by NONE other than the ONE & ONLY #QUEEN herself aka #DRIPPQUEENMO!!!
HOPE THIS HELPED!!!
The process that is non-functioning in the person with diabetes is negative feedback mechanism. The correct option is B.
<h3>What is negative feedback mechanism?</h3>
A self-regulating system is a negative feedback loop, also known as an inhibitory loop. Increased output from the system inhibits future production in a negative feedback loop.
When blood glucose levels are too low, the pancreas secretes the hormone glucagon. This travels to the liver in the blood and causes glycogen to be broken down into glucose.
When glucose enters the bloodstream, glucose levels return to normal. This is an illustration of negative feedback.
Thus, the correct option is B.
For more details regarding negative feedback mechanism, visit:
brainly.com/question/15574460
#SPJ1
Melissa should mind her peak flow rate! She should be gaging her reactions based on that information and referring to her Asthma Action Plan. In relation to changes to her lifestyle, she will have to establish a routine sleeping schedule, and perhaps abstain from certain strenuous activities, like ballet class. If she doesn't follow the plan, she will suffer from numerous severe asthma crises due to exposure to and causation of triggers. If Melissa does not adhere to her Asthma Action Plan, it could lead to fatal repercussions.
