De 100 km/h? C. La siguiente tabla indica en varios instantes, los valores de la velocidad de un móvil que se mueve en una carretera plana y recta.
Tisg) 2 4
6 8 10
V[m/sg) 10 20 30 40 50
Efectuar:
La grafica de espacio contra tiempo
La grafica de velocidad contra tiempo
La grafica de aceleración contra tiempo
C. Pregunta tipo prueba saber.(Justificando la respuesta haciendo el respectivo proceso matemático).​

the answer is minerals.

as given the equation is

2al + 6 hcl > 2 alcl3 + 3 h2(g)

as per equation two moles of aluminum reacts with six moles of hcl to give two moles of alcl3 and three moles of hydrogen gas

given: three moles of al are present and 7 moles of hcl

for three moles of aluminum nine moles of hcl will be required

however as 7 moles of hcl are present so the limiting reagent is hcl

hcl is going to decide the number of moles of product formed

when six moles of hcl are present = 3 moles of h2 are formed

when one mole of hcl is present == 3/6 mole sof h2 will be formed

when 7 moles of hcl are present = 3 x 7/ 6 moles of h2 will be formed = 3.5 moles of h2

the transfer of heat by electromagnetic radiation is called thermal radiation . it is usually carried out by electromagnetic waves in an energy range just below the visible spectrum, which is the infrared range.

so the answer would be radiation.

: )