Question

The total number of electrons in 1.6 gram of ch4 to that of 1.8 gram of h2o

Answer 1

Answer:

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The total Number of electron in 1.6 g of CH4 to that in 1.8 g of H2O

one year ago

Answers : (2)

In CH4 number of electron is=0•1×5×6.022×10 to power 23In H2o =•1×3×6.022×10to power 23 so the ch4 has more electron as compare to h2 o one year ago

molar mass of ch4 = 16 g

given mass=1.6

therefore 0.1 mole

1 molecule have 10 electron

0.1 mole have 6.022×1022molecules

to find number of electron

in 0.1 mole of methane 6.022×1022×10

6.022×1023 elecrons

same will be in h2o and u will get same number of electrons

so number of electrons are same

Explanation:

Answer 2

Answer:

1.6 g of ch4 has 0.1 mole hence 1 na electrons

1.8 g of H2O = 1.8 / 18 = 0.1 mole hence the no. of electrons in both the molecules are = 0.1 x 10 moles of electrons = 6.023 x 10^23 electrons

Explanation: