Make a sentences describing what iron and sand filings
sand and salt is
plz...
Answers: 2
Chemistry, 22.06.2019 16:00
If 15 drops of ethanol from a medical dropper weight 0.60g, how many drops does it takes from a dropper to dispense 1.0ml of ethanol? the density of ethanol is 0.80g/ml
Answers: 1
Chemistry, 22.06.2019 21:00
Rays from the sun are not considered matter true or false
Answers: 2
Chemistry, 23.06.2019 00:30
Ok, so i have 2 questions. try to answer them both: (the topic is fire) 1) how can you represent the chemical reaction of fire? 2) what kind of bond is formed in this chemical reaction
Answers: 3
Chemistry, 23.06.2019 09:30
Which of the following is not a characteristic of a hydrogen bond? 1. it is responsible for the unusual physical properties of water. 2. it is weaker than a covalent bond. 3. it is stronger than other dipole-dipole interactions. 4. it can occur when hydrogen is covalently bound to very electronegative elements liks f, cl, br and i.
Answers: 1
Mathematics, 10.07.2019 14:30
Geography, 10.07.2019 14:30
Mathematics, 10.07.2019 14:30
Mathematics, 10.07.2019 14:30
Mathematics, 10.07.2019 14:30
History, 10.07.2019 14:30
Social Studies, 10.07.2019 14:30
Mathematics, 10.07.2019 14:30
Mathematics, 10.07.2019 14:30
Social Studies, 10.07.2019 14:30