subject
Chemistry, 01.12.2021 04:00 60129

A 0. 244g sample of calcium carbonate was recovered from a sample of hard water. How many formulas units of caco3 were in the sample?.

ansver
Answers: 2

Other questions on the subject: Chemistry

image
Chemistry, 22.06.2019 10:00, ellaemtagedeane
Nonpoint source pollution is difficult to control because it
Answers: 2
image
Chemistry, 22.06.2019 14:10, hdeen7373
Precision can be defined as the o exact center of a data set. o reproducibility of a measured value. o correlation between two variables that are measured in a data set agreement between a measured value and an accepted value.
Answers: 2
image
Chemistry, 22.06.2019 15:10, kolbehoneyman
The ozone molecule o3 has a permanent dipole moment of 1.8×10−30 cm. although the molecule is very slightly bent-which is why it has a dipole moment-it can be modeled as a uniform rod of length 2.5×10−10 m with the dipole moment perpendicular to the axis of the rod. suppose an ozone molecule is in a 8000 n/c uniform electric field. in equilibrium, the dipole moment is aligned with the electric field. but if the molecule is rotated by a small angle and released, it will oscillate back and forth in simple harmonic motion. what is the frequency f of oscillation?
Answers: 2
image
Chemistry, 22.06.2019 23:00, jolainjoseph01998
What element has similar physical and chemical properties as boron.
Answers: 1
You know the right answer?
A 0. 244g sample of calcium carbonate was recovered from a sample of hard water. How many formulas u...

Questions in other subjects: