StrawHatJose StrawHatJose

20-05-2021
Chemistry

contestada

How many moles of H2O are in 36 grams of water?

Respuesta :

20-05-2021

Answer:

2 moles

Explanation:

number of mole =mass /molar mass

mass=36

molar mass=(2*1)+16=18

therefore, no of mole =36÷18 =2

Answer Link

Otras preguntas

Why is the quotient of three divided by one-fifth different from the quotient of one-fifth divided by three? Tell a story that could describe each situation.

Match the chemical signal with the appropriate description. a. chemicals produced by neurons that function as hormones b. chemicals that act locally on nearby c

Under what conditions is an antigen called an allergen?

Two point charges, initially 1 cm apart, are moved to a distance of 3 cm apart. By what factor do the resulting electric and gravitational forces between them c

Match the medical discoveries with their uses. Tiles: antibiotic, antiseptic, pasteurization. Pairs: treats infections caused by bacteria, makes food safer to

The mountain in Hawaii was formed by what process

The line plot shows the measurement of liquids in eight identical beakers. If you wanted to put the same amount of liquid in each beaker how much would there be

in paragraph 20 of embers of moonlight what is the most likely reason the narrator smiles

What is your interpretation of symbolism in Nectar in a Sieve? In Nectar in a Sieve, the bullocks symbolize the hardworking peasants of the village. In Nectar

Gamma rays are high-frequency EM waves and radio waves are low-frequency. Which characteristics are the same for both waves?