Ayuda con la tarea de química
El solucionador de problemas de química de QuetionAI es una herramienta de tutoría de química para escuelas secundarias que puede resumir reacciones y ecuaciones químicas clave para los usuarios en tiempo real y tiene un potente sistema de aprendizaje para que incluso los estudiantes con una base débil puedan dominar la química fácilmente..
Ya no tendrás que preocuparte por las propiedades elementales de la tabla periódica. Aquí podrás acceder fácilmente a las reacciones químicas y principios de reacción correspondientes a cada elemento. Deducir la estructura original de moléculas y átomos a partir de los fenómenos macroscópicos que se pueden observar es una técnica de investigación química que siempre hemos defendido.
- 22. Which statement describes ammonia? It is an alkaline agent that raises the pH of hair colorant and can change the hair's texture and curl pattern. b. It regulates the amount of lift in lightener products. c. It is an oxidizing agent that can be used alone to lighten the hair one level. d. It is a developer that has a pH range of pH1.5 to pH3.5 23. When adding natural highlights to brunette hair what is the maximum number of levels the highlighted pieces should be lightened above the balance of the hair? a.one and one half b. two c.four d. three and one half
- Equation BaO_(2(s))+2HCl_((aq))arrow underline ( )+underline ( )
- __ 22. Which statement describes ammonia? It is an alkaline agent that raises the pH of hair colorant and can change the hair's texture and curl pattern. b. It regulates the amount of lift in lightener products. b.It is an oxidizing agent that can be used alone to lighten the hair one level. d. It is a developer that has a pH range of pH1.5 to pH3.5
- Fill in the Blank 1 point Calcium Magnesium, and phosphorous are examples of type your answer...
- 1. Find the error(s)in the products of this equation and then fill-in the correct coefficients and subscripts to balance the equation: underline ( )AlCl_(3)(aq)+underline ( )NaOH(aq)arrow underline ( )NaCl_(3)(aq)+underline ( )AlOH(s) Alumin um Chloride+Sodium Hydroxidearrow Sodium Chloride+Aluminum Hydroxide square Alsquare Clsquare (aq)+square Nasquare OHsquare (aq)arrow square Nasquare Clsquare (aq)+square Alsquare OHsquare (s)
