Hey mate
SORTING METHOD can easily be used to separate a mixture of steel ball bearing and marbles. This separation method is suitable because the two substances that are mixed together have big sizes, so it is easy to separate the two by hand picking the particles. Sorting method is usually used as a separation technique when the size of the mixture is big and the mixed substances are in the same state.
Hope it help ya
Answer:
Electromagnetic energy and thermal energy. Those are the basic ones.
Answer:
There are produced 6.72 g
Explanation:
This is the reaction:
C₆H₁₂O₆ + 6O₂ → 6CO₂ + 6H₂O
1 mol of glucose reacts with 6 moles of oxygen, to make 6 moles of dioxide and 6 moles of water
Molar mass of CO₂ = 46 g/m
Moles CO₂ = 10.3 g/ 46g/m = 0.224 moles
Ratio is 6:1
6 moles of CO₂ are made from 1 mol of glucose
0.224 moles of CO₂ are made from (0.224 . 1)/6 = 0.0373 moles of glucose
Molar mass glucose = 180.15 g/m
Mass glucose = moles . molar mass
0.0373 m . 180.15 g/m = 6.72 g
Answer:
Protons- 7 Electrons- 7 Neutrons- 7
Explanation:
Because protons is the atomic number and that is the same for electrons. Neutrons= Mass - atomic number
Nitrogen will be the same for P, E, N