Enter the symbol of a sodium ion, Na+, followed by the formula of a sulfate ion, SO42-

What material is very strong and tough but shows very little elongation as it asorbs energy?

9. Given the following balanced chemical equation, 6NaOH + 3Cl2 - NaClO3 + 5NaCl + 3H20 how many moles of NaCl can be formed if 6mol of NaOH were to react?

To construct the galvanic cell illustrated above, the salt bridge was prepared by soaking a piece of cotton in 5.0MNaNO3 (aq) before placing it inside the U-shaped tube filled with distilled water.

Connie was making sodium chloride by adding an acid to an alkali. She followed the progress of the reaction with a pH sensor. What else could she have used to detect when the reaction was complete?

Is hydrogen a metal?

Is it possible for 2 different elements to have the same atomic number

How is the mole similar to a dozen?

What element with the highest electronegativity value? Cesium calcium helium fluorine

How many neutrons and electrons are in Oxygen⁻¹⁷ isotope?

What is science all about?