What is the oxidation state of an individual sulfur atom in mgso4?

How to tell if a lewis structure has polar or nonpolar bonds?

In this equation: FeBr2+K2CO3=Fe2 (CO3) 2+KBr do I simplify the 2's on iron and the CO3 on the "right side" before continuing or keep them and why?

How many liters of 3.0 M NaOH solution will react with 2.4 mol H2SO4? (Remember to balance the equation.) H2SO4 + NaOH → Na2SO4 + H2O 1.2 L 1.6 L 2.4 L 2.8 L

It is found when an unknown solid solute is dissolved in water that the solubility of the solid increases if temperature is decreased.

Which group of nuclear emissions is listed in order of increasing charge? (1) alpha particle, beta particle, gamma radiation (2) gamma radiation, alpha particle, beta particle (3) positron, alpha particle, neutron (4) neutron, positron, alpha

What are the characteristics of bones?

If 294 grams of FeS2 is allowed ti react with 176 grams of O2 according to the following equation how many grams of Fe2O3 are produced? FeS2 + O2 = Fe2O3 + SO2

Convert 3.57 moles of aluminum to grams

An average microwave uses a frequency of 2.54 GHz. How much energy is emitted?

Why scientist form a hypothesis