<h2>see in the attachment hope it helps you</h2>
There are 5 steps:
1- measure the mass of the container
2- measure the volume of the liquid
3- measure the combined mass of the liquid and the container.
4-determine the mass of the liquid alone
5-divide the mass by the volume.
Explanation:
(1) CuF2+Mg-------->MgF2+Cu
(2) 2Na+2H2O --------> 2NaOH+H2
(3) 2KBr+Cl2-------->2KCl+Br2
Answer:
outer or non - luminous
Explanation:
complete combustion of wax takes place in <u>n</u><u>o</u><u>n</u><u>-</u><u>l</u><u>u</u><u>m</u><u>i</u><u>n</u><u>o</u><u>u</u><u>s</u> zone of a candle flame.
Answer:
water is 9/10
chemical would be 1/10
Explanation:
180/200 would be water concentration in solution
and 20/200 would be chemical solution concentration in solution (if the chemical were to be polar and mix)
