Answer: The pygmy shrew
Explanation: which weighs in at less than an ounce, has the fastest heartbeat of any mammal at 1,200 beats per minute, according to the National Wildlife Federation.
Find the mode of the set of data: 55, 56, 45, 51, 60, 53, 63, 70, 62, 58, 63
kirill [66]
Answer:
the mode it is 63
Explanation:
put the numbers from least to greatest and whatever number appears more than one time is the mode in the problem .
Molecular mass of Zn = 65.38
<span>1 mol = 65 g </span>
<span>0.2 mol of Zinc = 13.076 g of Zinc </span>
<span>13.076 g of Zinc is completely converted in air to ZnO </span><span>in one month
= 13.076 g / 30 days = 0.435 g per day
</span>
<span>The rate of conversion of the zinc = 0.44 g / day</span>
Answer:
MgCl2-> Mg+Cl
mass 5.00g Mass=1.263g
RFM Mg=24+35.5 ×2= 95 RFM= 24
moles= 5.00÷ 95= 0.0526 Moles=0.0526
Explanation:
mas of Mg= 1.263 grams
