Answer:
B.
the number of carbon-carbon double bonds
Explanation:
Triglyceride is the ester which is derived from the glycerol and three units of fatty acids.
There are two types of triglycerides which are saturated and unsaturated triglycerides.
<u>Saturated fats are the triglycerides in which there is not double bond between the carbon atoms. These have higher value of melting point and are solid at the room temperature. </u>
<u>Unsaturated fats are the triglycerides which have some double bonded carbon atoms. These have lower value of melting point and are liquid at room temperature.</u>
Calcium Phospate formula: Ca3(PO4)2
Atomic weight:
Ca = 40 ; P = 31 ; O = 16
Ca3 = 40 * 3 = 120
P = 31
O4 = 16 * 4 = 64
(PO4)2 = (31 + 64) * 2 = 95 * 2 = 190
Ca3(PO4)2 = 120 + 190 = 310 g/mol
31/310 = 10% P in the calcium phospate
1.00kg * 1000 g/kg = 1000 g of phosphorus.
1000 g / 10% = 10,000 g of calcium phosphate
10,000 g / 58.5% = 17,094 grams of ore.
The minimum mass of the ore should be 17,094 grams or 17.094 kg.
C.Lightweight and durable.
Answer:
1.01atm is the pressure of the gas
Explanation:
The difference in heights in the two sides is because of the difference in pressure of the enclosed gas and the atmospheric pressure. This difference is in mm of the nonvolatile liquid. The difference in mm Hg is:
32.3mm * (0.993g/mL / 13.6g/mL) = 2.36mmHg
As atmospheric pressure is 765mm Hg and assuming the gas has more pressure than the atmospheric pressure (There is no illustration), the pressure of the gas is:
765mm Hg + 2.36mm Hg = 767.36 mmHg
In atm:
767.36 mmHg * (1atm / 760 mmHg) =
1.01atm is the pressure of the gas
Answer:
iron, graphite,NaCl solution etc are some examples of good conductor of electricity
