8 Answered Questions for the topic Stoichiometery
2 V2O5(s) + 5 Si(l) → 4 V(l) + 5 SiO2(s) Given the above balanced equation, calculate the number of grams of silicon required to prepare 359 grams of van
2 V2O5(s) + 5 Si(l) → 4 V(l) + 5 SiO2(s)Given the above balanced equation, calculate the number of grams of silicon required to prepare 359 grams of vanadium metal.Your answer should have 3 sig figs.
How many hydrogen atoms would be in 13.7 of CuSO4*5H2O
show the formula’s used
If 38.0 ml of 1.25 M sulphuric acid solution reacts with a 27.5 ml of 0.5 M solution containing BaCl2
a write a balanced chemical equation b determine the theoretical yield of solid in reaction c if 2.5 g of was actually produce, determine percent yield of reaction
Stoichiometery Concentration Of Solutions
chemistry from stoichiometry
1kg of 1m glucose solution is diluted to 5kg the molality of the diluted solution should be
The decomposition of potassium chlorate yields oxygen gas. If the yield is 65%, how many grams of KClO3 are needed to produce 47.5L of O2?
Got a Chemistry Stoichiometry Problem.. Please Help!
Question: The final step in manufacture of pure platinum (for use in automobile catalytic converters and other purposes) is the decomposition reaction of (NH4)2PtCl6. In addition to the solid... more
Chemistry with stoichiometry and empirical formula
A compound that does not contain oxygen is combusted to give: a) 33.75 g of water b) Carbon dioxide collected under water in a 37.5 L vessel at 20 degrees Celsius and an atmospheric pressure of... more
given 97.8 grams of s'more , how many graham crackers will you need
how should i solve this problem. should i got to use the formula mass or should i used molecular formula