Chemistry, 03.12.2020 20:30 doglover7963
Suppose that a different student obtained reaction
rates for the particle-size experiment, and that
these rates did not show a pattern. Check all
possible sources of this error.
O Some of the broken tablet was not added to
the water
The tablet was not crushed enough to make
a substantial difference.
The size of the reaction beaker was varied.
The tablets were not uniform in their mass.
Answers: 3
Chemistry, 21.06.2019 14:30, smm1106
Alculate the concentration of h3o⁺in a solution that contains 5.5 × 10-5m oh⁻at 25°c. identify the solution as acidic, basic, or neutral. a) 1.8 × 10-10m, basicb) 1.8 × 10-10m, acidicc) 5.5 × 10-10m, neutrald) 9.2 × 10-1m, acidice) 9.2 × 10-1m, basic
Answers: 1
Chemistry, 21.06.2019 20:30, AvreeanaS1379
The first element on the periodic table of elements is carbon. a. true b. false
Answers: 2
Chemistry, 21.06.2019 23:00, dice50
When determining the shape of a molecule, it is important to draw a lewis dot structure first in order to see the total number a. electrons within the moleculeb. bonding and unshared pairs around central atomc. unshared pair within the molecule( i really need it )
Answers: 1
Suppose that a different student obtained reaction
rates for the particle-size experiment, and tha...
Mathematics, 18.04.2020 00:57
Mathematics, 18.04.2020 00:57