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TROUBLED
Questions and answers by visitors named
TROUBLED
Questions (18)
WHAT IS THE MASS IN GRAMS OF AMMONIA PRODUCED WHEN 280G NITROGEN REACTS TO FROM AMMONIA
2 answers
543 views
WHEN 92.50 MOL HYDROGEN REACTS, WHAT QUANTIY (MOL) OF NITROGEN IS CONSUMED AND WHAT QUANTITY (MOL) OF AMMONIA IS PRODUCED?
1 answer
348 views
predict the outcome of mixing aqueous solutions of the following reactions. write the ionic equations of each.
mercury (ll)
3 answers
955 views
A 3.664 g sample of monoprotic acid was dissolved in water and required 20.27 mL of a 0.1578 M NaOH solution for neutralization
2 answers
935 views
calculate the volume of mL of a 1.420 M NaOH solution required to titrate the following solution. 25.00 mL of a 1.500 M H3PO4
4 answers
1,583 views
a solution of an unknown metal chloride (0.8870 g) was treated with silver nitrate to yield (1.9132 g). calculate the percentage
1 answer
481 views
a solution of an unknown metal chloride (0.8870 g) was treated with silver nitrate to yield (1.9132 g). calculate the percentage
1 answer
460 views
a solution of an unknown metal chloride (0.08870 g ) was treated with silver nitrate to yield AgCl ( 1.9132 g ). calculate the
1 answer
436 views
a solution of an unknown metal chloride (0.08870 g ) was treated with silver nitrate to yield AgCl ( 1.9132 g ). calculate the
1 answer
454 views
a portion (10.0 ml)of a solution containing the chloride anion was treated with silver nitrate to yield a precipitate (0.1713 g)
1 answer
475 views
write the molecular, ionic and net ionic equation for the following
Ph(NO3)2 + NaOH Pb(NO3)2 + Na2CO3 Ni(NO3)2 + NaOH Ni(NO3)2 +
2 answers
625 views
A 0.1375-g sample of magnesium is burned in a constant volume calorimeter tha has a heat capacity of 3024 J/C. the temperature
3 answers
1,744 views
calculate the heat of combustion for the following reactions from the standard enthalpies of formation
2H2(g) + O2(g) = 2H2O(l)
4 answers
2,290 views
calculate the heat of combustion for the following reactions from the standard enthalpies of formation
2H2(g) + O2(g) = 2H2O(l)
2 answers
1,209 views
what mass of potassium chloride is required to prepare 5.00L of a 2.00M solution of KCL
2 answers
495 views
Fe2+ + MnO4- + Fe3+ + Mn2+ which of the elements is undergoing oxidation and which of the elements is the oxidizing agent?
4 answers
2,482 views
what is the oxidation number for sulfur in K2S2O8
4 answers
479 views
whats the oxidation number for all the elements in the following compound
BaNaPO4
2 answers
799 views
