Please solve for c 90 grams of hematite react with the monoxide that is produced from the reduction with 4.48 l CO2 . a) reaction of carbon monoxide b) reaction of hematite production c) find purity of 90 g hematite

As you move from right to left on the periodic table the atomic radius fill in the blank

What type of energy do chemical bonds have? what type of energy is it converted to during chemical reactions? question 15 options: chemical bonds have kinetic energy, which is converted to potential energy during chemical reactions. chemical bonds have electric energy, which is converted to potential energy during chemical reactions. chemical bonds have heat energy, which is converted to kinetic energy during chemical reactions. chemical bonds have potential energy, which is converted to heat energy during chemical reactions.

Sodium sulfate dissolves as follows: na2so4(s) → 2na+(aq) + so42- (aq). how many moles of na2so4 are required to make 1.0 l of solution in which the na concentration is 0.10 m?