Chemistry, 03.02.2021 04:50 chiquita77
Na podstawie położenia w u. o. oraz liczb A i Z:
- oblicz ilość cząstek elementarnych, ustal ilość powłok oraz elektro-nów walencyjnych,
- narysuj uproszczony model i zapisz konfigurację elektronową izoto-pów;
Zadania sprawdzające
a) ²⁴10Ne
b) ⁴⁰15P
Answers: 3
Chemistry, 22.06.2019 09:00
Identify the electromagnets with poles that are reversed from the electromagnet shown above
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Chemistry, 22.06.2019 10:00
Water's surface tension and heat storage capacity are accounted for by its a) orbitals b) weight c) hydrogen bonds d) mass e) size
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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
Na podstawie położenia w u. o. oraz liczb A i Z:
- oblicz ilość cząstek elementarnych, ustal ilość...
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