Hòa tan 2,8g Fe bằng dung dịch HCl 2M vừa đủ tính thể tích H2 sinh ra ở đktc tính thể tích HCl cần dùng tính khối lượng muối tạo thành

Hannah is writing a report on how albedo affects the global climate. she’s proofreading her passage for any factual errors. which sentence must hannah correct before submitting her report? earth receives energy from the sun. this energy drives many of the processes on earth, including its climate. some part of this energy is reflected by earth’s surface. we use the term albedo to describe the reflected energy. albedo of an object is the ratio of the reflected radiation to the total radiation reaching the object. a value of 0 means no energy is absorbed by the object, whereas a value of 1 means that all of the energy is absorbed. in this way, the albedo of an object can influence earth’s atmospheric temperature.

Δu of , in kj/kg, as it isto k, (a)as a of , (b) at , (c) at .

Type the letter that represents the correct location for each particle type below. the neutron is found at __ the electron is found at __ the proton is found at __