What's the general form of double replacement reaction?

How many electrons are in the highest occupied barium

Define "Dispersed System", "Dispersion Medium", and "Dispersed Particles

What happens when a saturated solution is allowed to cool?

When a chemical reaction occurs, the physical and chemical properties of the reactants are the same as the properties of the products the compounds can be separated by physical means O a phase change takes place the physical and chemical properties

When calcium carbonate reacts with hydrogen chloride, if the reaction occurs with 78.5% yield, what mass of carbon dioxide will be collected if 19.88g of CaCO3 is added to sufficient hydrogen chloride?

Where are alkaline earth metals found on the periodic table

IKI will turn deep purple in the presence of starch. Which term is applied to IKI in this situation? A. indicator B. litmus C. modifier D. product

How many electrons are in the 2p sublevel of nitrogen?

Which answer choice correctly lists the elements found in Period 2 of the periodic table? A. oxygen, fluorine, neon B. sodium, magnesium, aluminum C. nitrogen, phosphorus, arsenic D. beryllium, magnesium, calcium

Write the chemical formula for each compound described. a) barium chloride (1 Ba ion, 2 Cl ion)