Stoichiometry - Page 5
Questions
- What occurs when a #190*mL# volume of barium nitrate at #0.105*mol*L^-1# concentration is mixed with #170*mL# volume of sodium sulfate at #0.100*mol*L^-1# concentration?
- How many grams of oxygen can be produced by completely decomposing 10 g of mercury(II) oxide?
- How much ammonia (NH3) can be obtained when 3.0g H2 reacts with 100.g N2?
- Bauxite ore contains aluminum oxide, which is decomposed using electricity to produce aluminum metal. How many moles of aluminum metal can be produced if 100 g of oxygen is released?
- Based on the following equation: #2 Al + 3 CuCl_2 -> 2AlCl_3 + 3 Cu#. lf 10.53 grams of #CuCl_2# were reacted, how many grams of #AlCl_3# will be produced?
- How many moles of barium hydroxide, #Ba(OH)_2# would be required to react with 117g hydrogen bromide, #HBr# in the reaction #2HBr + Ba(OH)_2 -> BaBr_2 + 2H_2O#?
- In the reaction #CaC_2(s) + 2H_2O(l) -> C_2H_2(g) + Ca(OH)_2(aq)#, if 23 g of #CaC_2# are consumed in this reaction, how much #H_2O# is needed?
- 1)how many grams of C6H5CO2H are produced from 8.00 x 10^25 atoms of oxygen? 2)If 2.6g of C6H5CH3 and 3.2g of O2 are allowed to react which will be limiting? 3)how many moles of C6H5CO2H will be formed(theoretical yield)?
- How many liters of oxygen are required to react completely with 2.4 liters of hydrogen to form water?
- How many molecules are in 6.0 moles of #NO_2#?
- Why do we need to convert mass to moles in stoichiometry problems?
- What mass of water results from combustion of an #8.0*mol# quantity of #"methane gas"#?
- If 15 g of #C_2H_6# react with 45 g of #O_2#, how many grams of water will be produced?
- What volume of 0.365 N lithium hydroxide is needed to completely neutralize 27.68 mL of 0.559 N nitric acid?
- If #0.276*mol# silver chloride was collected from a reaction between silver nitrate and magnesium chloride, how many equiv magnesium nitrate were used?
- What mass of carbon dioxide and sulfur dioxide result from oxidation of a #76*g# mass of carbon disulphide?
- How do you do mass to mass stoichiometry problems?
- In the reaction #2Na+Cl_2 -> 2NaCl#, how many moles of #Cl_2# react with 100 moles of sodium to form sodium chloride?
- What is the mass of #3.21 * 10^-2# mol #Ni#?
- How many atoms are present in 21.59 g of #C_6H_12O_6#?