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Subject: Chemistry, asked 6 days, 23 hours ago

Calculate the mass of urea (NH2CONH2) required in making 2 kg of 0.25 molal aqueous solution. Step by step aswer with explanation an formula

Subject: Chemistry, asked 1 week ago

Calculate the molality of 25 g of potassium nitrate in 250 ml solution

Subject: Chemistry, asked 1 week ago

Calculate the molality of 30 g of CO(NO3)2.6H2O in 5 L of solution

Subject: Chemistry, asked 1 week ago

Calculate the massof benzene (C6H6) and carbon tetrachloride (CCl4) if 25 g of benzene is dissolved in 125 g of carbon tetrachloride.

Subject: Chemistry, asked 1 week ago

The density of 5 molar solution of NaOh is 1.185 gm / mL. Calculate the molality of the solution .

Subject: Chemistry, asked 1 week ago

Find the number of moles

Subject: Chemistry, asked 1 week, 1 day ago

Kindly answer the question

Subject: Chemistry, asked 1 week, 1 day ago

Please answer Q18....

Subject: Chemistry, asked 1 week, 1 day ago

Please explain Gay Lussac's Law of Gaseous Volumes in simple words. How can 100mL of Hydrogen and 50mL of Oxygen create only 100mL of water? Shouldn't it be 150mL?

Subject: Chemistry, asked 1 week, 1 day ago

Calculate the molarity
1. 420 gram of Na2co3 dissolved in enough water to form 1L

Subject: Chemistry, asked 1 week, 1 day ago

Pls explain briefly.....and also what exactly is asked in the question?

Subject: Chemistry, asked 1 week, 1 day ago

Please provide stepwise answer

Subject: Chemistry, asked 1 week, 1 day ago

Please explain properly to understand the concept.

Subject: Chemistry, asked 1 week, 2 days ago

Pls answer this question jjggi

Subject: Chemistry, asked 1 week, 3 days ago

Can you answer this

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