Chemistry, 01.08.2019 13:00 cmflores3245
What kind of energy is required for photosynthesis to occur? a. solar energy b. energy stored in chemical bonds c. thermal energy d. energy from nutrients in the ground
Answers: 2
Chemistry, 21.06.2019 23:00
What is the molecular formula for a compound that is 46.16% carbon, 5.16% hydrogen, and 48.68% fluorine? the molar mass of the compound is 156.12 g/mol
Answers: 2
Chemistry, 22.06.2019 00:40
1) in saturated limewater, [h+ ]=3.98x10-13 m. a) find [oh]-/ b) what is the ph? / c) is the solution acidic, basic, or neutral? / 2) in butter, [h+ ]=6.0x10-7 m. a) find [oh]-/ b) what is the ph? / c) is the solution acidic, basic, or neutral? / 3) in peaches, [oh]=3.16x10-11 m a) find [h+ ]/ b) what is the ph? / c) is the solution acidic, basic, or neutral? / 4) during the course of the day, human saliva varies between being acidic and basic. if [oh]=3.16x10-8 m, a) find [h+ ]/ b) what is the ph? / c) is the solution acidic, basic, or neutral? /
Answers: 3
Chemistry, 22.06.2019 04:40
*will mark you brainliest + 15 points ** why does the equilibrium of a system shift when the pressure is increased? a. to maximize the stress on the system b. to stop restoring equilibrium to the system c. to increase the total moles of gas in the system d. to decrease the total moles of gas in the system
Answers: 3
Chemistry, 22.06.2019 13:00
The molality of calcium chloride (cacl2) in an aqueous solution is 2.46 m. what is mole fraction of the solute?
Answers: 3
What kind of energy is required for photosynthesis to occur? a. solar energy b. energy stored in ch...
English, 17.11.2020 22:20
Arts, 17.11.2020 22:20
Mathematics, 17.11.2020 22:20
Mathematics, 17.11.2020 22:20
Spanish, 17.11.2020 22:20
Biology, 17.11.2020 22:20
Advanced Placement (AP), 17.11.2020 22:20
Mathematics, 17.11.2020 22:20
History, 17.11.2020 22:20
Mathematics, 17.11.2020 22:20