Answers: 1
Chemistry, 22.06.2019 02:30
Margaret wants to make an orange flavored drink by stirring powdered drink mix into a glass of water. she doesn't like drinks that have small clumps of powdered solid in them, so she wants the drink to be a perfect solution. what factors should margaret not consider when deciding how much powder to add to her glass of water?
Answers: 3
Chemistry, 22.06.2019 20:20
Nitric acid can be formed in two steps from the atmospheric gases nitrogen and oxygen, plus hydrogen prepared by reforming natural gas. in the first step, nitrogen and hydrogen react to form ammonia: (g) (g) (g) in the second step, ammonia and oxygen react to form nitric acid and water: (g) (g) (g) (g) calculate the net change in enthalpy for the formation of one mole of nitric acid from nitrogen, hydrogen and oxygen from these reactions. round your answer to the nearest .
Answers: 3
Chemistry, 23.06.2019 13:00
Me puede ayudar con estas preguntas 1. diga que estudia la química orgánica explica el nacimiento bioquímicas 2. cual es la importancia de la química orgánica. 3. determine las principales características del hidrógeno, oxigeno, nitrógeno y azufre como elementos que constituyen los compuestos orgánicas. 4. elabore una tabla comparativa entre compuestas orgánicas e incaicos.
Answers: 1
Chemistry, 23.06.2019 14:00
How does electronegativity changes as we move from left to right across a period
Answers: 2
When you cook food like eggs or potatoes this is a chemical change when candle burns the wick of the...
History, 24.10.2021 20:30
Mathematics, 24.10.2021 20:30
Mathematics, 24.10.2021 20:30
English, 24.10.2021 20:30
Social Studies, 24.10.2021 20:30
Mathematics, 24.10.2021 20:30
Biology, 24.10.2021 20:30
Mathematics, 24.10.2021 20:30
Biology, 24.10.2021 20:30
History, 24.10.2021 20:30
Mathematics, 24.10.2021 20:30
Mathematics, 24.10.2021 20:30
Mathematics, 24.10.2021 20:30