hollyg8749 hollyg8749

25-11-2017
Biology

contestada

The principle of conservation of mass is true only for reactions that take place in closed systems.

Respuesta :

khansa23 khansa23

25-11-2017

The principle of conservation of mass is true. For reactants in both open and closed system. When a chemical reaction takes place in an open system. matter can enter from or escape to the surroundings

Answer Link

Otras preguntas

A spice mix contains coriander and cumin in the ratio 1/2 cup : 1/4 cup . A cup of coriander is 80 grams. A cup of cumin is 100 grams. Work out the mass of

PLEASE HELP?! 1 math question!!!

Which part of a cell is the largest and contains information for making new cells? A: The cell wall B: The tissue C: The nucleus D: The cell membrane

I just need some examples of unintended consequences of foreign exchange pls n thx

Can someone please help me on number 3?

which abuse inspired the inclusion in the bill of rights of the fourth amendment rule against unreasonable searches and seizures

HELP PLEASE Match the term to the correct system 1. Hormones 2. Fingernails 3. Sperm and egg 4. Bladder 5. Killing pathogens a. Integumentary system b. Endocrin

Is the following situation possible?

Can someone help me please

What did the first Christian church look like?