khaizawmara khaizawmara

11-12-2019
Chemistry

contestada

How many hydrogen atoms are needed to produce two H2O molecules?

Respuesta :

SugaBtsArmy SugaBtsArmy

11-12-2019

Answer:

Explanation:

4 hydrogen and 2 oxygen

Answer Link

magalieisik magalieisik

11-12-2019

Answer:

4 (four) hydrogen atoms are needed to produce two H2O molecules. See the explanation below, please.

Explanation:

According to the following equation, we need 4 hydrogen atoms :

2 H2 + 02 ---> 2H20

Answer Link

Otras preguntas

What was the demographic breakdown of social classes during the 18th century?

A student is trying to find the sum of 5/6 + 3/4 + 1/5 They first tried to use 24 as a common denominator. Why does 24 not work as a common denominator?

Find a2 and a3. a1=–5 an=6an–1 Write your answers as integers or fractions in simplest form. a2= a3=

Which colonies produced large amounts of wheat for the American colonists? a. New England b. Middle c. Southern

1) Identify the volume of a rectangular pyramid with length 16 m, width 12 m, and height 17 m. 2) Identify the volume of a regular hexagonal pyramid with base e

Which aphorism from Poor Richard's Almanac best reflects the virtue of industry? Question 4 options: Fools make feasts and wise men eat them. The rotten apple s

What family is potassium

the adjective for the word attract

plz helpwill give the brainliest!Urgent!!

Please help :D <3. Do not understand this one.