Answer: Forests are a stabilizing force for the climate. They regulate ecosystems, protect biodiversity, play an integral part in the carbon cycle, support livelihoods, and supply goods and services that can drive sustainable growth.
Explanation:
Question is incomplete. Complete question has been attached.
Answer:
C. Dr. Diagnosis has discussed all aspects of the procedure with Marcus
Explanation:
CMA (AAMA) is a medical assistant who has been certified by American Association of Medical Assistants. They assist physicians with scheduling appointments, billing, coding, legal work etc. Since Dr. Diagnosis has decided to perform surgery on Marcus, it is the duty of CMA to make sure that a consent form has been signed by Marcus.
The consent form should contain details of the procedure, mention the name of the doctor who is performing it and also should list the risks associated with the procedure. It is important for Dr. Diagnosis to discuss these details with Marcus prior to the surgery and make sure that he has read all the points before signing the form. Such a consent form is usually signed before major surgeries to prevent any legal complication in future.
Answer: Photosynthesis makes oxygen that plants can release into the atmosphere.
Explanation:
What brought the beginning of the earth
Answer:
120 gramos de CO₂
Explanation:
La ecuación química balanceada para la combustión del hidrocarburo propano (C₃H₈) es la siguiente:
C₃H₈ + 5 O₂ → 3 CO₂ + 4 H₂O
Por lo tanto, 1 mol de C₃H₈ produce 3 moles de CO₂. Para convertir las moles a gramos usamos el peso molecular (PM) de cada compuesto:
PM(C₃H₈)= (3 x 12 g/mol C) + (8 x 1 g/mol H) = 44 g/mol
masa de C₃H₈ = 1 mol x 44 g/mol = 44 g
PM(CO₂) = (1 x 12 g/mol C) + (2 x 16 g/mol O) = 44 g/mol
masa de CO₂ = 3 mol x 44 g/mol = 132 g
Ahora podemos ver que se producen 132 gramos de CO₂ (3 moles) a partir de 44 gramos de C₃H₈ (1 mol) ⇒ 132 CO₂/ 44 g C₃H₈
Multiplicamos la relación estequiométrica por la cantidad de propano que tenemos para calcular la cantidad de CO₂ producida:
40 g C₃H₈ x 132 CO₂/ 44 g C₃H₈ = 120 g CO₂
Entonces, se producen 120 gramos de dióxido de carbono al quemar 40 gramos de hidrocarburo C₃H₈.
