N= m/Mr
Find the Mr of C3H8NO5P and then divide the mass by the Mr.
Sorry I don't have periodic table with me so I can't calculate the Mr for you
The given example is a chemical reaction.
The contents (separated as reactants and products) :

The written reaction is :

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Answer:
See the answers below
Explanation:
1) 100. mL of solution containing 19.5 g of NaCl (3.3M)
2) 100. mL of 3.00 M NaCl solution (3 M)
3) 150. mL of solution containing 19.5 g of NaCl (2.2 M)
4) Number 1 and 5 have the same concentration (1.5M)
MW of NaCl = 23 + 36 = 59 g
For number 3
59 g ------------------- 1 mol
19,5 g ----------------- x
x = 19.5 x 1/59 = 0.33 mol
Molarity (M) = 0.33 mol/0.150 l = 2.2 M
For number 4,
Molarity (M) = 0.33mol/0.10 l = 3.3 M
For number 5
Molarity (M) = 0.450/0.3 = 1.5 M
A habitat because it has animals and trees
Answer:
48 volts
Explanation:
Voltage (E) = Current (I) x Resistance (R), or E = IR.