Hi Khal75,
Experiment: How to seperate sand.
Answer - separated using a filter; not soluble in water
Sand is not soluble in water. If you heat it all the water will dissolve but the sand will not.
Answer:
A) Is The Correct Answer
<em><u>PLEASE</u></em><em><u> </u></em><em><u>MARK</u></em><em><u> </u></em><em><u>AS</u></em><em><u> </u></em><em><u>BRAINLIEST</u></em><em><u> </u></em><em><u>ANSWER</u></em><em><u> </u></em>
Molar C6H12O6 = 180.15 g/mol
180.15 g -------------- 6.02x10²³ molecules
?? g ------------------- 3.5x10²² molecules
( 3.5x10²²) x 180.15 / 6.02x10²³ =
=> 10.47 g
Explanation:
Fe2o3+ 3co ---------. 2fe + 3co2
