how is energy related to the change of state represented by
the model?
atoms gain energ...
how is energy related to the change of state represented by
the model?
atoms gain energy as a gas changes to a solid,
atoms gain energy as a gas changes to a liquid,
atoms lose energy as a gas changes to a solid,
atoms lose energy as a gas changes to a liquid,
save and frit
Answers: 1
Chemistry, 21.06.2019 21:00
Which statement describes evidence of a chemical reaction? a) ice melting eliminate b) water boiling c) lighting a match d) grape juice freezing
Answers: 3
Chemistry, 21.06.2019 22:30
Omg imgonnafailnfiedkla use complete sentences to explain how the mass of hydrogen is conserved during cellular respiration.
Answers: 1
Chemistry, 23.06.2019 04:40
6) (a) calculate the absorbance of the solution if its concentration is 0.0278 m and its molar extinction coefficient is 35.9 l/(mol cm). the depth of the cell is 5 mm. (b) what is the %t? (7) calculate the absorbance of the solution if the transmitted light intensity is 70% of the initial light beam intensity
Answers: 1
Chemistry, 23.06.2019 05:00
In 1901, thomas edison invented the nickel-iron battery. the following reaction takes place in the battery. fe(s) + 2 nio(oh)(s) + 2 h2o(l) fe(oh)2(s) + 2 ni(oh)2(aq) how many mole of fe(oh)2, is produced when 4.20 mol fe and 6.70 mol nio(oh) react?
Answers: 3
History, 16.02.2021 23:20
Chemistry, 16.02.2021 23:20
Chemistry, 16.02.2021 23:20
Chemistry, 16.02.2021 23:20
Social Studies, 16.02.2021 23:20
English, 16.02.2021 23:20
Mathematics, 16.02.2021 23:20
English, 16.02.2021 23:20
Mathematics, 16.02.2021 23:20
Mathematics, 16.02.2021 23:20
Mathematics, 16.02.2021 23:20
English, 16.02.2021 23:20
Mathematics, 16.02.2021 23:20
Mathematics, 16.02.2021 23:20
Geography, 16.02.2021 23:20
Social Studies, 16.02.2021 23:20