Chemistry, 02.12.2020 18:40, Nyasiahenry
Which type of line is shown on the map? Examine the air pressure map. Air Pressure Map 1016 1028 16 isobar 20 16 1016 isotherm 1016 1016 1020 201212 radar 7020 34-1022 1016 humidity 1016 1020 1024 1020 1016 1032 1012 1016 1012 08 1012 1008 1018 1008 1012 1912 1008 1012 O 16 1020 1016 2020 10201 1010 1012-1012 -1010 101.
A. Isobar
B. Isotherm
C. radar
D. humidity
Answers: 1
Chemistry, 21.06.2019 14:20, kkakk19
Calculate the enthalpy of the following reaction: 4 b (s) + 3 o2 (g) → 2 b2o3 (s) given the following pertinent information: (a) b2o3 (s) + 3 h2o (g) → 3 o2 (g) + b2h6 (g), δhoa = +2035 kj (b) 2 b (s) + 3 h2 (g) → b2h6 (g), δhob = +36 kj (c) h2 (g) + latex: \frac{1}{2} 1 2 o2 (g) → h2o (l), δhoc = −285 kj (d) h2o (l) → h2o (g), δhod = +44 kj
Answers: 3
Chemistry, 22.06.2019 06:00, citlalli30
An atom of sodium-23 (atomic number = 11) has a positive charge of +1. give this information, how many electrons does it have? how many proteins and neutrons does this atom have
Answers: 2
Which type of line is shown on the map? Examine the air pressure map. Air Pressure Map 1016 1028 16...
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