Calculate the total heat (joules) of formation for 30 grams of water that is heated from 32C to 48C

Explanation: Neon is an element. Its formula contains only one chemical symbol (Ne). Carbon monoxide is a compound. Its formula contains two chemical symbols (C and O). Glucose is a compound. Its formula contains three chemical symbols (C, H, and O).

The structures located inside of a cell are called

What kind of bond is formed when 2 atoms share 2 pairs of electrons?

A box has two forces acting on it One force, is 100 Nupward. Another force is 50N downward. What is the net force on the bar 100Nupward 50 Nupward 50 N douaward 100 N downward

A 1.25 g sample of aluminum is reacted with 3.28 g of copper (II) sulfate. What is the limiting reactant? 2Al (s) + 3CuSO4 (aq) → Al2 (SO4) 3 (aq) + 3Cu (s) Aluminum Copper Copper (II) sulfate Aluminum sulfate

For the baeyer-villiger oxidation of cyclohexyl methyl ketone

What will happen if the density of an object is less than the density of water?

Which cannot be separated into simpler substances? compound element solution mixture

What jobs involve chesmistry

Think about a neutral magnesium atom. Then think of a magnesium ion with a 2+charge. How are these two alike? How are they different? Be sure to use the terms proton, neutron, and electron in your answer.