If 0.425 mol HO are produced, how
many moles of CO3 were reacted?
A. 0.425 mol CO3
B. 0.850 mol CO3
C. 0.213 mol CO3
D. 0.626 mol CO3
25.0 g H, are reacted, how much Fe is
produced?
Molar masses: 2.02 %mol Ha, 55.9 %/mol Fe
A. 0.903 g Fe
B. 1,112 g Fe
C. 692 g Fe
D. 346 g Fe
10.3 moles of H,O are produced. How
many moles of Fe are also produced?
A. 15.5 mol Fe
B. 6.87 mol
C. 5.2 mol Fe
D. 20.6 mol Fe
If 17.3 g SO, are reacted, how much O
is consumed?
Molar masses: 32.0 %/mol O2, 64.0 9/mol SO2
A. 17.3 g 02
B. 0.135 g O
C. 0.270 g 0,
D. 4.33 g 02
What concentration results when 1.7 L of 0.45 mol/L Ba (OH)2 is mixed with 600 mL of 1.70 mol/L Ba(OH)2?
tritrations were performed on a 300.00mL samples of water taken from Lake Ontario. 4 trials were done. 54.5 mL/35.8 mL/ 53.8 mL/54.1 mL of 0.020 mol/L KOH was used to neutralize the sulphuric acid (H2SO4) in the lake water sample. Calculate the concentration of the phosphoric acid in the lake.
what is the concentration of each ion in the solution when 47.3 g of aluminum nitrate (Al(NO3)3) is dissolved in 1400 mL of water
350.0 mL of 0.450 mol/L sodium carbonate (Na2CO3) solution and 400.0 mL of 0.700 mol/L calcium chloride (CaCl2) solution are mixed together. Calculate the mass of calcium carbonate that would precipitate.
If 1.5 moles of O2 are reacted, how many moles of SO3 will be produced?
A. 1.5 mol SO3
B. 3 mol SO3
C. 0.270 g O2
D. 4.33 g O2
CH3
CH3 - CH – CH3
Cl
what is the IUPAC NAME?