How many protons does the largest transition metal have in its nucleus?

Which of the following are redox reactions? P4 (s) + 10HClO (aq) + 6H2O (l) →4H3PO4 (aq) + 10HCl (aq) Br2 (l) + 2K (s) →2KBr (s) CH3CH2OH (l) + 3O2 (g) →3H2O (l) + 2CO2 (g) ZnCl2 (aq) + 2NaOH (aq) →Zn (OH) 2 (s) + 2NaCl (aq) For those reactions that

The mass of the products of a chemical reaction will be? greater than the mass of the reactants, the same as the mass of the reactants, less than the mass of the reactants, inversely proportional to the mass of the reactants

Which of the following represents A Bronsted-Lowry conjugate acid base pair

A geologist finds a mineral sample alongside a swift-flowing river. she determines that the mineral is a type of quartz. what is true about this mineral?

Ethylene, a gas found in nature, is commonly used to ripen bananas and other fruits. Which compound is ethylene?

What do nucleus act as

Change of state may occur when?

During the combustion of 2.00 g of coal, the temperature of 500 g of water inside the calorimeter increased from 25.0°c to 43.7°c. the specific heat of water is 4.18 j/g·°c. how much heat did the reaction generate?

Catalysts are substances that increase the rate of reaction but can be recovered unchanged at the end of the reaction. Catalysts can be classified as either homogeneous (same state as reactants) or heterogeneous (different state than reactants).

How many molecules are there in 79g of Fe2O3?