Given the reaction Ca + HCI → CaCl2 + H2. If there are 9.00 grams of Ca and 9.00 grams of HCI, What is the limiting reactant? What is the excess
reactant? Explain how you came up with your answer.

atomic number of carbon is 6

electronic configuration of carbon is 1s²2s²2p²

orbital diagram of c is as shown here in the image.

solute : a solute is a substance that is dissolved in another substance is known as a solvent. it is mixed with a special mixture know as homogeneous mixture.

solvent: a solvent is a substance that dissolved a solute, which results in a solution is known as solvent.

the product of the pressure and volume is also constant

warm front forms when a moist, warm air mass slides up and over a cold air mass. as the warm air mass rises, it condenses into a broad area of clouds. a warm front brings gentle rain or light snow, followed by warmer, milder weather.

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