IF CORRECT ILL GIVE BRAINLIEST
My favorite student mixes a white solid and a clear liquid together. Which observations are evidence that a chemical reaction has occurred?
A. The mixture begins to bubble and fizz
B. The solid disappears into the liquid
C. The mixture begins to smoke
D. The mixture becomes orange
Answers: 2
Chemistry, 22.06.2019 06:40
Ted and emily played a mixed doubles tennis match against jack and brenda. in the second match. ted and brenda played against jack and emily. which type of chemical reaction does the situation demonstrate?
Answers: 3
Chemistry, 22.06.2019 22:30
Gusing the milligrams of ascorbic acid you entered above, the ratio of total sample volume to aliquot volume, and the total milligrams of the vitamin c tablet that you dissolved, calculate the mass of ascorbic acid in the vitamin c tablet for each trial. do this by scaling up to find the amount (mg) of ascorbic acid in your 250 ml flask. enter your calculated mass of ascorbic acid in the vitamin c tablet, for each trial. be sure to enter your calculated mass in the corresponding order that you entered your milligrams of ascorbic acid. the milligrams of ascorbic acid you entered for entry #1 previously should correspond to the mass of ascorbic acid that you enter for entry #1 here.
Answers: 1
Chemistry, 22.06.2019 23:00
The data below were determined for the reaction shown below. s2o82β + 3i β (aq) β 2so42β + i3β expt. # [s2o82β] (m) [i β] (m) initial rate 1 0.038 0.060 1.4 Γ 10 β 5 m/s 2 0.076 0.060 2.8 Γ 10 β 5 m/s 3 0.076 0.030 1.4 Γ 10 β 5 m/s the rate law for this reaction must be:
Answers: 1
IF CORRECT ILL GIVE BRAINLIEST
My favorite student mixes a white solid and a clear liquid togethe...
Mathematics, 30.01.2021 02:40
Mathematics, 30.01.2021 02:40
English, 30.01.2021 02:40
Mathematics, 30.01.2021 02:40
English, 30.01.2021 02:40
Mathematics, 30.01.2021 02:40
Mathematics, 30.01.2021 02:40
Mathematics, 30.01.2021 02:40
Arts, 30.01.2021 02:40
Mathematics, 30.01.2021 02:40
Mathematics, 30.01.2021 02:40
Chemistry, 30.01.2021 02:40