Berdasarkan maklumat nilai kalori makanan yang ditunjukkan, Jawab soalan yang berikut. Ayam dalam sos lada hitam
35 g
Maklumat pemakanan
Saiz hidangan
Purata komposisi
Karbohidrat
Protein
Lemak
setiap 100 g
Kuantiti tenaga bagi setiap 100 g hidangan
i) Karbohidrat -913.5 kJ
ii) Protein - 342.7 kJ
iii) Lemak -258.4 kJ
43.2 g
18.9 g
28.7 g
Kirakan kuantiti tenaga dalam setiap gram kumpulan makanan berikut berdasarkan maklumat yang diberi
(a) Karbohidrat:
(b) Protein:
(c) Lemak​

The atomic radius of sodium is 186 pm and of chlorine is 100 pm. the ionic radius for na+ is 102 pm and for cl– is 181 pm. in going from na to cl in period 3, why does the atomic radius decrease while the ionic radius increases? a. the inner electrons in the sodium cation shield its valence electrons more effectively than the inner electrons in the chloride anion do. b. the inner electrons shield the valence electrons more effectively in the chlorine atom than in the chloride anion. c. the outermost electrons in chloride experience a smaller effective nuclear charge than those in the sodium cation do. d. the outermost electrons in chloride experience a larger effective nuclear charge than those in the sodium cation do. e. monatomic ions are bigger than the atoms from which they are formed.

This chart lists four kinds of polymers and their sources. what can be known about all four polymers, despite their differences? they come from living things. they share ionic carbon bonds. they are at least 100 monomers long. they are made of repeating subunits.

650.j is the same amount of energy as? 2720cal1550cal650.cal2.72cal