21) Scientists represent elements by using
a formulas b. subscripts
c. symbols
d....
Chemistry, 15.04.2021 04:20 7letters22
21) Scientists represent elements by using
a formulas b. subscripts
c. symbols
d. words
Answers: 3
Chemistry, 22.06.2019 12:20
Consider the reaction of a(g) + b(g) + c(g) => d(g) for which the following data were obtained: experiment initial [a], mol/l initial [b], mol/l initial [c], mol/l initial rate, mol/l.s 1 0.0500 0.0500 0.0100 6.25 x 10^-3 2 0.100 0.0500 0.0100 2.50 x 10^-2 3 0.100 0.100 0.0100 1.00 x 10^-1 4 0.0500 0.0500 0.0200 6.25 x 10^-3 what is the rate law for the reaction?
Answers: 3
Chemistry, 22.06.2019 16:00
How will the volume of a gas be affected if the pressure is tripled, but the temperature remains the same?
Answers: 3
Chemistry, 23.06.2019 00:00
The empirical formula of a compound is ch2o and its mass is 120 amu/molecule, what is its formula?
Answers: 1
Chemistry, 23.06.2019 06:30
Which of the following is true about the products formed during photosynthesis? (5 points) select one: a. they have the same mass as the mass of reactants. b. they are the same set of compounds as the reactants. c. they have more mass than the mass of reactants. d. they are chemically the same as the reactants.
Answers: 1
Biology, 22.08.2019 23:00
Chemistry, 22.08.2019 23:00
History, 22.08.2019 23:00
Biology, 22.08.2019 23:00
English, 22.08.2019 23:00
Biology, 22.08.2019 23:00
Chemistry, 22.08.2019 23:00
Mathematics, 22.08.2019 23:00
English, 22.08.2019 23:00
Chemistry, 22.08.2019 23:00