Mole of 110 grams of NaHCO3

What are the minimum body weight required of blood donors?

If 10.57 g of magnesium reacts completely with 6.96 g of oxygen, what is the percent by mass of oxygen in magnesium oxide? Round to the nearest tenth of a percent.

Look at the reaction below. H₂SO₄ (aq) + Ca (OH) ₂ (aq) - - - > CaSO₄ (aq) + 2H₂O (/) Which substance is the base in the reaction? A. 2H2O (l) B. H2SO4 (aq) C. CaSO4 (aq) D. Ca (OH) 2 (aq)

How much energy is needed when 1.27 moles of sulfur reacts with excess C (s) + 25 (s) → CS2 (1) AH = + 89.3kJ

Ionization energy is the minimum energy required to remove an electron from an atom in its ground state. It depends on the position of the elements in periodic table. Which of these elements has highest ionization energy? A) B B) C C) F D) Ne

What is a contributor of global warming? a. aerosol sprays b. carbon dioxide c. acid rain d. garbage

How is momentum similar to inertia? Explain.

Suppose that 0.00150 moles of CO2 (44.0 g/mol) effuse out of a pinhole in 1.00 hour. How many moles of N2 (28.0 g/mol) would effuse out of the same pinhole in 1.00 hour? Assume both gases are at the same temperature and pressure.

How do you make glue from jack fruit sap?

A compound is broken down by chemical means during (1) chromatography (2) distillation (3) electrolysis (4) filtration