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rana
Questions (8)
At 8 am the temperature was - 6 degree. At noon, the temperature rose 9 degrees. What was the temperature at noon? *
3 answers
857 views
A solution of 25.0mL of 0.10mol/L hydroiodic acid is titrated with
0.10mol/L ammonia.Determine the pH at equivalence.
1 answer
472 views
there were 13426 eligible voters for a certain election one election day 8206 people cast their vote what wase the percent of
1 answer
708 views
Please I need help on. Function y=4x +5 with the domain x≤0. And what is the range of the function?
1 answer
392 views
True or False????
1) During mediation, a mediator dose not have to maintain confidentiality. 2) Food, shelter, and clothing are
2 answers
531 views
True or false I realy need help!!!!!!
1) A relationship is a bond between people. 2) Citizenship is the way you conduct yourself
2 answers
626 views
A BODY THROWN UPWARD ALWAYS FALLS ON THE GROUND ,EXPLAIN IT?
1 answer
419 views
find the total momentum of electrons in a straight wire of lenght 1000m carrying a current of 70A.
2 answers
1,514 views
Answers (4)
i need help plz . the question is:if 15 g of nitrogen reacts with 15 g of hydrogen, 10.5 g of ammonia is produced. what is the percent yeild of this reaction?
70
Hi Ochaya, The answer is A. You were right that you need a balance to measure the grams of MgCO3 and a pipette to add HCI, but you don't need a thermometer-- after all we're measuring the /time/, so you need a clock.
1-a 2-a 3-b
