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Festival Sukan
Perlawanan berpasukan
Menengah Atas 1
Sains
CHAPTER 3
NUR AIDA AFIQA
35
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# 1

jawapan pendek

How many oxygen atoms have the same mass as three copper atoms? [Relative atomic mass: O = 16, Cu = 64]

  • 12

# 2

jawapan pendek

The mass of a sulphur atom is 8 times more than the mass of a helium atom. What is the relative atomic mass of sulphur? [Relative atomic mass: He = 4]

  • 32

# 3

jawapan pendek

Calculate the relative molecular mass of the carbon monoxide gas, CO [Relative atomic mass : C=12, O=16]

  • 28

# 4

jawapan pendek

Calculate the relative molecular mass of the phosphorus [Relative atomic mass : H=1, C=12, O=16, P=31]

  • 124

Calculate the relative molecular mass of the phosphorus [Relative atomic mass : H=1, C=12, O=16, P=31]

# 5

jawapan pendek

Calculate the relative molecular mass of the Sucrose [Relative atomic mass : H=1, C=12, O=16]

  • 342

Calculate the relative molecular mass of the Sucrose [Relative atomic mass : H=1, C=12, O=16]

# 6

jawapan pendek

Calculate the relative molecular mass of the Benzoic acid [Relative atomic mass : H=1, C=12, O=16]

  • 122

Calculate the relative molecular mass of the Benzoic acid [Relative atomic mass : H=1, C=12, O=16]

# 7

jawapan pendek

Calculate the relative formula mass of the sodium oxide [Relative atomic mass : H=1, C=12, O=16, N=14, Na=23, S=32, K=39, Zn=65]

  • 62

Calculate the relative formula mass of the sodium oxide [Relative atomic mass : H=1, C=12, O=16, N=14, Na=23, S=32, K=39, Zn=65]

# 8

jawapan pendek

Calculate the relative formula mass of the Hydrated sodium carbonate [Relative atomic mass : H=1, C=12, O=16, N=14, Na=23, S=32, K=39, Zn=65]

  • 286

Calculate the relative formula mass of the Hydrated sodium carbonate [Relative atomic mass : H=1, C=12, O=16, N=14, Na=23, S=32, K=39, Zn=65]

# 9

jawapan pendek

Calculate the relative formula mass of the potassium thiosulphate? [Relative atomic mass : H=1, C=12, O=16, N=14, Na=23, S=32, K=39, Zn=65]

  • 190

Calculate the relative formula mass of the potassium thiosulphate? [Relative atomic mass : H=1, C=12, O=16, N=14, Na=23, S=32, K=39, Zn=65]

# 10

jawapan pendek

Calculate the relative formula mass of the zinc nitrate [Relative atomic mass : H=1, C=12, O=16, N=14, Na=23, S=32, K=39, Zn=65]

  • 189

Calculate the relative formula mass of the zinc nitrate [Relative atomic mass : H=1, C=12, O=16, N=14, Na=23, S=32, K=39, Zn=65]

# 11

jawapan pendek

Element Z forms a chloride salt with the formula of ZnCl2 and relative formula mass of 95. What is the relative atomic mass of element Z? [Relative atomic mass Cl: 35.5]

  • 24

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