Chemistry

Chemistry, 05.11.2019 04:31, xoxonaynay

If we have 15 g of the first reactant and 15 g of the second reactant how many total grams mass

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Chemistry, 11.07.2019 13:50, yadiegarcia0523

The limiting reactant in a reaction a. is the reactant for which there is the least amount in grams b. is the reactant which has the lowest coefficient in a balanced equation c. is the reactant for which there is the most amount in grams d. is the reactant for which there is the fewest number of moles e. none of the above

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Chemistry, 12.07.2019 02:30, Thejollyhellhound20

One of the steps in the commercial process for converting ammonia to nitric acid is the conversion of nh3 to no. 4 nh3(g) + 5 o2(g) → 4 no(g) + 6 h2o(g) in a certain experiment, 1.90 g of nh3 reacts with 2.30 g of o2. (a) which is the limiting reactant? o2 nh3 (b) how many grams of no and of h2o form? 1.73 g no 1.55 g h2o (c) how many grams of the excess reactant remain after the limiting reactant is completely consumed? g (d) show that your calculations in parts (b) and (c) are consistent with the law of conservation of mass. mass of products + excess reactant g total mass of reactants g

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Chemistry, 27.09.2019 00:10, Sallyjoe8381

Consider the reaction: p4 + 6cl2 = 4pcl3. a. how many grams of cl2 are needed to react with 20.00 g of p4? b. you have 15.00 g. of p4 and 22.00 g. of cl2, identify the limiting reactant and calculate the grams of pcl3 that can be produced as well as the grams of excess reactant remaining. grams pcl3 grams excess reactant c. if the actual amount of pcl3 recovered is 16.25 g., what is the percent yield? d. given 28.00 g. of p4 and 106.30 g. of cl2, identify the limiting reactant and calculate how many grams of the excess reactant will remain after the reaction. lr grams excess reactant show work

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Chemistry, 05.11.2019 22:31, janessa0804

Which sample equation best illustrates the law of conservation of mass? a. 4 grams reactant u+3 grams reactant v to 7 grams product w b. 12 grams reactant x+10 grams reactant y to 2 grams product z c. 5 grams reactant e+5 grams reactant f to 20 grams product g+5 grams product h d. 10 grams reactant q+9 grams reactant r to 90 grams product s+90 grams product t

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If we have 15 g of the first reactant and 15 g of the second reactant how many total grams mass...

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