Jawaban:
Ar L adalah 27
Penjelasan:
Mr L(OH)³ =78
Apabila H = 1 dan O = 16 tentukan L
L(OH)³ = L+3O+3H = L+(3.16)+(3.1) = 78
saya ibaratkan L = a
[tex]a + (3 \times 16) + (3 \times 1) = 78 \\ a + 48 + 3 = 78 \\ a = 78 - 51 \\ a = 27[/tex]
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Jawaban:
Ar L adalah 27
Penjelasan:
Mr L(OH)³ =78
Apabila H = 1 dan O = 16 tentukan L
L(OH)³ = L+3O+3H = L+(3.16)+(3.1) = 78
saya ibaratkan L = a
[tex]a + (3 \times 16) + (3 \times 1) = 78 \\ a + 48 + 3 = 78 \\ a = 78 - 51 \\ a = 27[/tex]