b7ab2yyedwarfu b7ab2yyedwarfu
  • 13-11-2016
  • Physics
contestada

How many hydrogen atoms are in water, H2O?

Question 5 options:

1


2


3


0

Respuesta :

zackdr
zackdr zackdr
  • 13-11-2016
So in every water molecule there is H2 and O, which means there are 2 hydrogens and 1 oxygen in every water molecule. Therefor, the answer is 2.
Answer Link

Otras preguntas

express each fraction as a percent 7/20
What is one logical outcome of a tax increase?
Destiny just received two separate gifts from her great-great-grandmother. The first gift is a box of 18 chocolate candy bars, and the second gift is a pack of
Mr.Roberts see a rare 1937 penny.the cost of the penny is $210.if he saves $a week,Mr Roberts have enough money to buy the penny in one year
The formula P = ns gives the formula for the perimeter of a regular polygon with n sides and side length s. What is the length of each side of a regular octago
a corresponding real world problem to represent 2x-125=400
The idea of democracy began in which nation? A. Spain B. Portugal C. Italy D. Greece
What is the one “bad” behavior of the river the Nile and what is the result? (In ancient Egypt)
What is the common denominator of 1/4 and 2/3
Draw and compare models of 3/4 of a pizza pie and 6/8 of a same-size pizza