Chemistry, 22.03.2020 10:56 kylucienne
Ordena de mayor a menor según sus radios iónicos a los siguientes iones:
a) Na + 1 , Mg + 2 , F – 1 y Cl – 1
b) Li + 1 , Be + 2 , O – 2 y S – 2
c) Na + 1 , S – 2 , Cl – 1 y K + 1
Answers: 3
Chemistry, 21.06.2019 19:30
Motivation cannot be developed with practice; a person either possesses it or they do not.
Answers: 1
Chemistry, 22.06.2019 10:30
Astudent reacts 13 moles of iron with 21 moles of oxygen according to the following equation:
Answers: 2
Chemistry, 22.06.2019 10:50
Someone offer some answers to this, i will give 98 coins and mark as brainliest! i will put the rest of the lab down in the comments,solutions pre-lab questions: in this lab, you will make fruit drinks with powdered drink mix. complete the pre-lab questions to get the values you need for your drink solutions. calculate the molar mass of powered fruit drink mix, made from sucrose (c12h22o11).using stoichiometry, determine the mass of powdered drink mix needed to make a 1.0 m solution of 100 ml. (hint: use molarity = to find the moles of drink mix, then convert moles to grams using a mole conversion.)what mass of powdered drink mix is needed to make a 0.5 m solution of 100 ml?
Answers: 1
Chemistry, 22.06.2019 16:40
Let the ed50 of a recreational drug be defined as the amount required for 50% of a test group to feel high or get a buzz. if the ed50 value of ethanol is 470 mg/kg body mass, what dose would a 70 kg party goer need to quickly consume in order to have a 50% chance of getting a buzz? 235 mg 470 mg 32,900 mg 35,000,000 mg
Answers: 3
Ordena de mayor a menor según sus radios iónicos a los siguientes iones:
a) Na + 1 , Mg...
a) Na + 1 , Mg...
History, 14.04.2020 19:35
History, 14.04.2020 19:36
Mathematics, 14.04.2020 19:36
Mathematics, 14.04.2020 19:36