Identify the reaction type and balance it
3. _Zn + _HCI → _ZnCl2 + _H2

Use the table to identify the phase and phase changes of the elements under the given conditions. write the name of the substance, phase, or phase change

Miner's coal distributors does not mine coal itself, nor does it even store or handle the coal. instead, miner's solicits orders for low sulfur coal from other firms, then purchases the required amount from suppliers and directs them to ship the coal to its customers. what is miner's

What is the energy in joules of a mole of photons associated with visible light of wavelength 486 nm?