Answer:
Light
Explanation:
Plant is a thing so it has matter
Cheese is food so it has matter
Blood is a liquid so it has matter
Answer:
Oxygen with 0.36 moles left over
Explanation:
Molar mass SiO2 = 28 + 32 = 60
<span>so moles sand = 3.4 x 10-7 / 60</span>
Answer:
0.00050553
Explanation:
when the power of ten is negative, move the decimal to the left
hope this helped!
