Answer:
300kg
Explanation: The question says about 30%, so I think it is 300kg
Answer: Use Avogadro's number, NA = 6.02 × 1023 atoms/mol.
Explanation:
Because the water near the equator gets more direct sunlight.
Calcium = 1
Sulfur = 1
Oxygen = 4
Specific heat capacity is the amount of energy required to raise one gram of substances by 1 degree celsius . Therefore specific heat capacity for tatanium is 89.7j /( 33.0g x5.2 degree celsius) = 0.52j/g degree celcius
Molar mass for tatanium is 47.9 g/mole
heat is therefore 47.9 g/mole x 0.52j/g =24.9j/mole
