The mass of oxygen gas is released in the reaction of decomposition of magnesium oxide 6.4 grams
calculation
mass of oxygen=mass of magnesium oxide -mass of magnesium produced
that is 16.12-9.72=6.4 grams
Answer;
= 75 mL
Explanation;
The SV is calculated by subtracting the ESV from the EDV. You are comparing the volume of the ventricle at its fullest to its emptiest.
Therefore;
Since diastolic volume is 135 mL/beat and systolic volume is 60 mL/beat
Thus; stroke volume = 135 mL/beat - 65 mL/beat
= 75 mL/beat
Love the toradora pfp, also the answer to your question is...
answer: from newtons second law of motion,
F=ma hence,
F=20N
m=5kg so,
20=5×a
a=4m/s^2
Answer:
Lithium Fluoride.
Explanation:I know science.