Marcosaurus05 Marcosaurus05

04-03-2021
Chemistry

contestada

For the reaction 2h2+o2>h20, how many grams of water are produced from 70 grams of hydrogen

Respuesta :

oluwatobiloba65 oluwatobiloba65

08-03-2021

630g

Explanation:

firstly the equation has to be balanced. 2H2+o2>2H2o.

finding the mole of hydrogen?

mole = 70/2 which is equal to 35 mole of hydrogen.

35 mole of hydrogen is equal to the mole of water.

finding the mass of water=?

35=mass/18

mass= 35*18=630g of water

Answer Link

Otras preguntas

How much o2 reacts completely with 4.0 moles of ch3oh in the reaction 2 ch3oh + 3 o2 → 2 co2 + 4 h2o ?

A cyclist travels at a constant velocity of 3.2m/s westward, then speeds up with a steady acceleration of 2.3m/s^2. Calculate the cyclist’s speed after accelera

Identify three limiting factors that can prevent a population from increasing. Explain how each factor limits a population's size

Mañana yo ___ al museo de arte. A- fui B- ire C- iba D- ve

A mechanic gives a survey to all of his customers asking them to rate the quality of the service they received. He then keeps track of how many customers return

multiply each set of numbers and match it with it’s product

Which ocean was navigated and mapped by europeans while looking for new trade routes to the spice islands?

list ten importance of conservation of wildlife

The RANGE of the function shown is A) [4, 1] B) [4, ∞) C) [1, ∞) D) [0, ∞)

How many times your heart beats in one minute is called