Chemistry, 09.10.2019 20:40 marciekinser

No composto cah2, os atomos de calcio estao sob a forma de ions cá+2. o átomo de hidrogênio está sobre forma de íons?

Answers: 2

Show answers

Other questions on the subject: Chemistry

Chemistry, 21.06.2019 20:30, flowergirly34

You are to give ampicillin with a recommended dose of 25mg/kg to a child with a mass of 29kg. if stock on hand is 250mg/capsule how many capsules should be given?

Answers: 1

continue

Chemistry, 22.06.2019 05:30, madisonrosamond99

Astudent carefully transfers 30 g of water and 30 g of alcohol in a glass tube, forming two layers and filling the tube completely. after sealing the tube, the student mixes the solutions, and notices a bubble that forms in the tube. what is the mass of the contents in the glass tube after mixing?

Answers: 2

continue

Chemistry, 22.06.2019 13:00, araana24

Draw the structure for 5-isopropyl-2-methyl-3-nonene

Answers: 1

continue

Chemistry, 22.06.2019 16:30, Eddie997

For the reaction shown, calculate how many moles of no2 form when each of the following completely reacts. 2n2o5(g)→4no2(g)+o2(g) part a 1.0 mol n2o5 express your answer using two significant figures. nothing mol m o l request answer part b 5.4 mol n2o5 express your answer using two significant figures.

Answers: 2

continue

You know the right answer?

No composto cah2, os atomos de calcio estao sob a forma de ions cá+2. o átomo de hidrogênio está sob...