What is the name of the compound with the formula niso3?

The adult blue whale has a lung capacity of 5.0*103 L5.0*103 L. Calculate the mass of air (assume an average molar mass 28.98 g/molg/mol) contained in an adult blue whale's lungs at 0.2 ∘C∘C and 1.07 atmatm, assuming the air behaves ideally.

To test the quality of water sources in her area, Shameka collects five samples from each water source and tests the quality of each sample.

Do all of the glassware measure with the same degree od accuracy

Explain why an aqueous solution of Na2SO4 is neutral while an aqueous solution of Na2CO3 is basic in nature?

If a gaseous mixture is made by combining 1.55 g Ar and 1.80 g Kr in an evacuated 2.50 L container at 25.0 ∘ C, what are the partial pressures of each gas, P Ar and P Kr, and what is the total pressure, P total, exerted by the gaseous mixture

Terrlel uses a microscope to look t slides of plant cells. he sees a cell with two nuclei that have visible chromosomes. which stage of cell division is this cell?

Read the following chemical equation. Fe (s) + O2 (g) → Fe3 + O2 - What most likely happens during this reaction? Iron loses three electrons. Iron gains three electrons. Oxygen loses two electrons. Oxygen gains two electrons.

What is a possible charge of an anion? +3 -2 0 +1

What is the oxidizing agent in the reaction fe + agno3 fe (no3) 3 + ag?

If the pituitary gland is inhibited, then what stops