What is Mg+HNO2--> Mg(NO2)2+H2 balanced

Answer asap need by wednesday morning calculate the ph of 0.16m ch3cooh which has ka = 1.74 x 10-5 mol dm-3 best answer will be brainliest

As light moves from one material into the next, which of the following affects how much the light waves will refract, or bend? angle at which the ray strikes the medium color of the material density of the material temperature of the light wave

What type of energy conversion occurs when you place your feet near the fire place and they become warm