Chemistry, 21.02.2020 10:01, izaiahfieods
Which chemical equation demonstrates the law of conservation of mass!
F. 2NO + 02 - 2NO
G. PA + 3Na - Na3P
H. 4NH3 + 5024NO + 6H20
3. Nal + Cl2 + 12 + NaCl
Answers: 3
Chemistry, 22.06.2019 00:40, eamccoy1
Base your answer on the information below and on your knowledge of chemistry. nitrogen dioxide, no2, is a dark brown gas that is used to make nitric acid and to bleach flour. nitrogen dioxide has a boiling point of 294 k at 101.3 kpa. in a rigid cylinder with a movable piston, nitrogen dioxide can be in equilibrium with colorless dinitrogen tetroxide, n2o4. this equilibrium is represented by the equation below. 2no2(g) n2o4(g) + 58kj at standard pressure, compare the strength of intermolecular forces in no2(g) to the strength of intermolecular forces in n2(g).
Answers: 2
Chemistry, 22.06.2019 01:30, EMQPWE
In a spacecraft, the following reaction occurs: co2(g) + 2lioh(s) -> lico3(s) + h2o(i) (i attached picture of equation) how many liters of carbon dioxide will 4 moles of lithium hydroxide (lioh) absorb? (one mole of any gads occupies 22.4 l under certain conditions of temperature and pressure. assume those conditions for this equation.) 45l 6.0l 3.0l 34l
Answers: 1
Chemistry, 22.06.2019 02:10, vapelordcarl69
When 225mg of anthracene, c14h10(s), was burned in a bomb calorimeter the temperature rose by 1.75k. calculate the calorimeter constant. by how much will the temperature rise when 125mg of phenol, c6h5oh(s), is burned in the calorimeter under the same conditions? (Ξ΄ch< (c14h10,s)=β7061 kj molβ1.)
Answers: 3
Which chemical equation demonstrates the law of conservation of mass!
F. 2NO + 02 - 2NO
...
F. 2NO + 02 - 2NO
...
Mathematics, 03.09.2021 04:40
Mathematics, 03.09.2021 04:40
Mathematics, 03.09.2021 04:40
Mathematics, 03.09.2021 04:40
Mathematics, 03.09.2021 04:40
Biology, 03.09.2021 04:40