Guys, why is aluminum used for making aerocrafts and cooking pots?

Which of the following displacement reactions can occur? ) A) CuSO4 + Ag Cu + AgSO4 ) B) 2Ba (NO3) 2 + Zn 2Ba + Zn (NO3) 2 ) C) 2AgNO3 + Zn 2Ag + Zn (NO3) 2 ) D) MgSO4 + Zn ZnSO4 + Mg ) E) 2NaNO3 + Zn 2Na + Zn (NO3) 2

Add single electrons and/or electron pairs as needed to complete the electron-dot symbol for astatine.

Where will you find maximum rate of evaporation - ocean, pond or an aquarium? Give reason to support your answer.

How many chiral carbon atoms does the monosaccharide altrose have?

You mix 125 mL of 0.154 M CsOH with 60.0 mL of 0.456 M HF in a coffee cup calorimeter, and the temperature of both solutions rises from 24.4°C before mixing, to 35.9°C after the reaction.

Running a mile involves

How many calories are there in a 255 Food Calorie snack bar? a. 1 x 103 b. 2.55 x 105 c. 1.07 x 103 d. 60.9 e. none of the above

What is the greatest amount of ammonia (NH3) in moles that can be made with 4.7 mol N2 and 6.9 mol H2? Which reactant is limiting? How many moles of excess reactant will be left after the reaction?

Which one of these elements is an alkaline earth metal

Write the chemical equations for the neutralization reactions that occurred when hcl and naoh were added to the buffer solution.