rinhuynh3010 rinhuynh3010

13-12-2022
Chemistry

contestada

5 kg sucrose (M= 342g/mol) được hòa tan vào 20000g nước. Biết khối lượng riêng của dung dịch sucrose là 1070kg/m3. Hãy tìm nồng độ của sucrose trong dung dịch:
a) phần khối lượng ?
b) kg/l ?
c) phần mol ?
d) nồng độ mol/m3 ?

Respuesta :

Otras preguntas

A carton can hold 1,000 unit cubes that measure 1 inch by 1 inch by 1 inch. Describe the dimensions of the carton by using unit cubes

Healthy fitness routines are only possible in certain living environments. True or false?

Therapist Charlotte Maley is a behaviorist. She is MOST likely to suggests that depression is: due to unresolved unconscious conflicts. the result of changes i

Foreign policy is the decisions made that primarily affect a country's __________.

How many dots are shown in the electron dot diagram for calcium, element number 20?

How can you write an equation in two variables to solve a problem?

how did the WHIGS lose power in the election of 1844?

georgia became the 4th state after ratifying

What is 36/40 as a percentage and can you show me how to work it out as well please thanks x

hat two methods can a less developed country use to finance its economic development?