subject
Chemistry, 22.05.2021 05:50 Dontslack

1.- REALIZA UNA CONSULTA BIBLIOGRÁFICA DE LO SIGUIENTE: MÉTODO DE CUANTIFICACIÓN POR TITULACIÓN DE LA ACIDEZ EN UN JUGO DE NARANJA. a).- DEBES LOCALIZAR EN INTERNET O EN LIBROS DE ANALISIS QUÍMICOS LOS PASOS EN ORDEN, LÓGICOS Y SECUENCIADOS PARA DETERMINAR LA ACIDEZ POR TITULACIÓN EN UN JUGO DE NARANJA.
b).- DEBES LOCALIZAR O INVESTIGAR LA FORMULA MATEMÁTICA QUE SE UTILIZA PARA CALCULAR EL % DE ACIDEZ UTILIZANDO LA TÉCNICA DE VALORACIÓN POR TITULACIÓN.
c).- DEBES UTILIZAR DICHA FÓRMULA PARA REALIZAR UN CALCULO DE LA ÁCIDEZ DEL JUGO DE NARANJA EN EL SUPUESTO DE QUE LA TOTALIDAD DE LA ACIDEZ DE DICHO JUGO SE DEBE A LA PRESENCIA DEL ÁCIDO CÍTRICO. PARA ELLO TOMA EN CUENTA UN GASTO Y UNA CONCENTRACIÓN DE LA SOLUCIÓN VALORADA ( ESTANDAR ), TÚ DECIDELO; AUNQUE TE RECOMEINDO UTILICES 32 ml. Y UNA CONCENTRACIÓN DE 0.1 N ( CERO PUNTO UNO NORMAL).
punto c) solamente porfa

ansver
Answers: 3

Another question on Chemistry

question
Chemistry, 22.06.2019 12:00
Which of the following is an example of physical change not a chemical change? a) a log gives off heat and light as it burns. b) a tree stores energy from the sun in its fruit. c) a penny lost in the grass slowly changes color. d) a water pipe freezes and cracks on a cold night.
Answers: 2
question
Chemistry, 22.06.2019 19:50
Which sentence from holes contains an implied personality trait? stanley and his parents had tried to pretend that he was just going away to camp for a while, just like rich kids do. he'd just been in the wrong place at the wrong time. stanley felt somewhat dazed as the guard unlocked his handcuffs and led him off the bus. stanley nodded to show he understood
Answers: 3
question
Chemistry, 22.06.2019 20:00
Phosphoric acid is a triprotic acid ( =6.9×10−3 , =6.2×10−8 , and =4.8×10−13 ). to find the ph of a buffer composed of h2po−4(aq) and hpo2−4(aq) , which p value should be used in the henderson–hasselbalch equation? p k a1 = 2.16 p k a2 = 7.21 p k a3 = 12.32 calculate the ph of a buffer solution obtained by dissolving 18.0 18.0 g of kh2po4(s) kh 2 po 4 ( s ) and 33.0 33.0 g of na2hpo4(s) na 2 hpo 4 ( s ) in water and then diluting to 1.00 l.
Answers: 3
question
Chemistry, 23.06.2019 01:00
What two factors can affect the properties of a hydrocarbon? a. the number of its carbon atoms and the number of single bonds b. the number of its carbon atoms and the arrangement of its atoms c. the arrangement of its atoms and the number of its double bonds
Answers: 1
You know the right answer?
1.- REALIZA UNA CONSULTA BIBLIOGRÁFICA DE LO SIGUIENTE: MÉTODO DE CUANTIFICACIÓN POR TITULACIÓN DE L...
Questions
question
History, 21.11.2020 01:20
question
Mathematics, 21.11.2020 01:20
Questions on the website: 13722362