6. In the balanced redox equation: 8H+ + 6Cl- + Sn + 4NO3 -1 --> SnCl6 -2 + 4NO2 + 4H2O the reducing agent is
a) H +
b) Cl
c) Sn
d) NO3 -1
e) SnCl6 -2

they are both synthetic elements

explanation:

d

i don't see a text, but i am gonna assume this *orbit* the curved path, usually elliptical, described by a planet, satellite, spaceship, etc., around a celestial body, as the sun.

if the temperature drops and becomes cool

then the atmosphere can be freezing as the water vapor in the air is at maximum (100%) and can be severely cold

also can be snowing lightly as the moisture in the air will start to solidify

and btw this is not chemistry but