Chemistry, 18.04.2020 00:57 jackson5637
In a science lab, a student heats up a chemical from 10 °C to 25 °C which requires thermal energy of 30000 J. If mass of the object is 40 g, the specific heat capacity of the chemical would be
Group of answer choices
25 J /g* °C
75 J /g* °C
100 J /g* °C
50 J /g* °C
Answers: 2
Chemistry, 21.06.2019 20:30
9. write the chemical equation for the following word equations. include symbols for physical states in the equation. a. solid zinc sulfide + oxygen gas -> solid zinc oxide + sulfur dioxide gas b. aqueous hydrochloric acid + aqueous barium hydroxide -> aqueous barium chloride + water
Answers: 1
Chemistry, 22.06.2019 09:50
What are four significant sources of ghgs that come from wostem washington?
Answers: 2
Chemistry, 22.06.2019 14:20
Which of the following are sources of revenue for media companies? a. direct sales to producers b.advertising and subscriptions c. online purchase d. capital investments
Answers: 1
Chemistry, 23.06.2019 01:00
Reactions in cells take place at about a. 40°c b. 0° c. 100°c d. 60°c
Answers: 1
In a science lab, a student heats up a chemical from 10 °C to 25 °C which requires thermal energy of...
Mathematics, 15.01.2022 09:40
English, 15.01.2022 09:50
English, 15.01.2022 09:50
Mathematics, 15.01.2022 09:50
Health, 15.01.2022 09:50
English, 15.01.2022 09:50
English, 15.01.2022 09:50
Mathematics, 15.01.2022 09:50
Mathematics, 15.01.2022 09:50
History, 15.01.2022 09:50
Mathematics, 15.01.2022 14:00