What is the ion notation for sulfur

Which properties cause chemical reactions? Question options: chemical properties physical properties chemical and physical properties neither chemical nor physical properties

Is torn paper physical or a chemical change

The temperature of the cooling water as it leaves the hot engine of a certain automobile is 244°F. After it passes through the radiator it has a temperature of 177°F.

What is the oxidation state of cobalt in cocl2 6h2o?

Convert 96,543 milligrams to grams. A. 9.6 g B. 9,654.3 g C. 965.43 g D. 96.543 g

Which reaction is endothermic? H2 (g) + ½ O2 (g) → H2O (g), ΔH = - 57.82 kcal ½N2 (g) + O2 (g) + 8.1 kcal → NO2 (g) ½N2 (g) + 3/2H2 (g) → NH3 (g) + 11.0 kcal C (diamond) + O2 (g) → CO2, ΔH = - 94.50 kcal

If a temperature increase from 10.0 ∘C to 21.0 ∘C doubles the rate constant for a reaction, what is the value of the activation barrier for the reaction

Chlorine released from chlorofluorocarbons (cfcs) reacts with ozone in the atmosphere to form oxygen. the proposed reactions are cl (g) + o3 (g) →clo (g) + o2 (g) clo (g) + o (g) →cl (g) + o2 (g) identify the species that acts as a catalyst and the

What does one of the elements in the periodic table have?

Children's reactions to divorce often include which of the following groups of behaviors?