Pls dont answer this!
i only want @dj to answer this
how many elemnets are in th...
Chemistry, 07.01.2020 18:31 zriggi2528
Pls dont answer this!
i only want @dj to answer this
how many elemnets are in the periodic table
Answers: 2
Chemistry, 22.06.2019 08:00
What is the molarity of 60.0 grams of naoh dissolved in 750 milliliters of water? a) 1.1 m b) 2.0 m c) 12 m d) 75 m
Answers: 1
Chemistry, 22.06.2019 09:10
Select the correct answer from each drop-down menu.describe what happens to a carbon-11 atom when it undergoes positron emission.the decay of a carbon-11 atom _1_, and this causes it to emit _2_.options for 1: > changes a neutron into a proton> changes a proton into a neutron> is hit with a neutron> reconfigures its protons and neutronsoptions for 2: > a negatively charged electron-sized particle> a positively charged election-sized particle> two atoms and several neutrons> two neutrons and two protons
Answers: 3
Chemistry, 22.06.2019 10:30
Consider the following reactions. (note: (s) = solid, (l) = liquid, and (g) = gas.) mg(s) + ½o2(g) → mgo(s) + 146 kcal/mole h2(g) + ½o2(g) → h2o(g), δh = -57.82 kcal/mole what type of reaction is represented by the previous two examples?
Answers: 3
Chemistry, 22.06.2019 12:00
Which of the following units is not an official si unit? mole liter kilogram ampere
Answers: 1
Mathematics, 13.04.2021 02:20
Biology, 13.04.2021 02:20
Mathematics, 13.04.2021 02:20
Mathematics, 13.04.2021 02:20
English, 13.04.2021 02:20
English, 13.04.2021 02:20
Mathematics, 13.04.2021 02:20
Physics, 13.04.2021 02:20
Mathematics, 13.04.2021 02:20
History, 13.04.2021 02:20
History, 13.04.2021 02:20