Chemistry, 27.10.2021 18:20 carelee9449
Kalor yang dibutuhkan untuk memanaskan suatu batangan besi dari suhu 150C sampai dengan 650C adalah 112,5 kJ (112500 J). Berapa massa batangan besi tersebut? (kalor jenis besi 450 J/kg0C)
Answers: 2
Chemistry, 22.06.2019 02:30
Asa choose the correct set of reaction coefficients to properly balance the following chemical equation according to the law of conservation of mass: __s8 + __o2 ==> __so2 1, 1, 8 1, 8, 1 1, 8, 8 8, 1, 1
Answers: 1
Chemistry, 22.06.2019 07:30
In a reaction (at equilibrium) that makes more moles of gas than it consumes, what is the effect of increasing the pressure?
Answers: 1
Chemistry, 22.06.2019 11:00
An object becomes electrically charged when: electrons are created in it electrons from it are destroyed electrons are transferred to it protons from it are destroyed protons are created in it
Answers: 1
Chemistry, 22.06.2019 21:20
40dm3 of gas at 760 torr are heated from 5°c to 50°c what is the new volume
Answers: 3
Kalor yang dibutuhkan untuk memanaskan suatu batangan besi dari suhu 150C sampai dengan 650C adalah...
English, 17.03.2020 03:24
Mathematics, 17.03.2020 03:24
English, 17.03.2020 03:24
Mathematics, 17.03.2020 03:24
Mathematics, 17.03.2020 03:25
Mathematics, 17.03.2020 03:25