Math, asked by ella89, 7 months ago

What is the percent composition of H in water?
little help here please

Answers

Answered by KrishnaKumar01
1

Answer:

hydrogen

Step-by-step explanation:

please mark me as a brianliest

Answered by vinothiniHY
4

Step-by-step explanation:

11.11%

The percentage of an element in a compound is 100 times the fraction, so for water the mass percent hydrogen is 11.11% and the mass percent oxygen is 88.89%.

Previous Question
Next Question
Similar questions
Science, 3 months ago
can someone answer this? please...
English, 3 months ago
Your English teacher has asked you to write a story. Your story must begin with this sentence: Suddenly, they realised they had lost the map! (100 words) Writing Reference p. 179 in Student​...
Science, 3 months ago
3 examples of chemical reactions with change in state .​
Science, 7 months ago
. The area of plates of the parallel plate capacitor, to obtain capacity of 0.3 x 10- uF if they are separated by a dis- tance of 10 mm and a dielectric between them of permittivity = 2.5, will be (a) 0.1 m (6) 0.125 m (c) 0.135 m (d) 0.235 m ​...
Accountancy, 7 months ago
in usual notation £d=25,£=272 n= 100 and assumed mean is 4. find coefficients of varition​...
Math, 1 year ago
Ali is traveling from new Delhi to ambala by car .he reached murthal in 45 minutes and spends 30 minutes for lunch .from murthal ,it takes him 2 hours b30 minutes to reach ambala .he reaches ambala at 2:15 p.m.at what time did he start from new Delhi ?
English, 1 year ago
critically analyse the epic conventios as you find in Homer's the Iliad book l and ll. ​
Science, 1 year ago
calculate the energy and frequency of radiation emitted when an electron jumps from n = 3 to n=2 in a hydrogen atom. CBSE class 11 no spamming pl answer needed urgently ​...