Answer:750.550mL
Explanation:
V1/T1=v2/T2
V1=540mL
T1=-55°c to convert to Kelvin
273-55=218k
V2=?
T2=30°c to convert to Kelvin
273+30=303k
540/218=v2/303
Cross multiply
218v2=540×303
V2=540×303/218
V2=163620/218
V2=750.550mL
Explanation:
In fact, a good way to remember radiation is that it is how you can feel heat without touching it. Heat passes through the empty space until it reaches your hand. That's radiation! A fire is another example of radiation.
<span>According to naming rules, the types of compound that use prefixes in their names are the covalent compounds. These are formed by sharing of valence electrons, by the atoms, and results in the formation of a covalent bond. For example, water and DNA.</span>
<h2>answer.</h2>
to remove iodine sublime
to remove sand filter
to remove water evaporate
Explanation:
1. put the mixture in a beaker
2.Heat the mixture using a watch glass filled with cold water, the iodine will sublime at the base of the watch glass.
3.Add water to sand and salt. Stir for salt to diffuse in the water
4.Filter sand from the solution using a filter paper
5.evaporate the remaining water to remain with Salt crystals.
Answer:
Explanation: 1Pa 1 N/m^2. p = F/A and A = F/p = 300N /35 Pa = 8.57 m^2