lfflores485 lfflores485

19-03-2020
Chemistry

contestada

In the formula 4H20, how many total hydrogen (H) atoms are there?
A) 2
B) 4
C) 8
D) 10

Respuesta :

xshkefx1 xshkefx1

19-03-2020

There are 8 total hydrogen (H) atoms.

Answer Link

emmavzhang emmavzhang

30-03-2020

Answer: 8 (C)

Explanation:

Multiply the coefficient by the subscript of Hydrogen

--> 4*2=8 atoms

Answer Link

Otras preguntas

True/False, all organisms have a form of waste removal. Explain your answer with specific examples.

What is one type of physical feature that can be used to describe locations on earth ?

discuss the social and biological construction of race in the United states.

₅₍₃₎₋₂₍₄₎ how do i answer this problem can you help me with this

If x= 1 - y and 3x= 8-5y what is the value of x

Point C ∈ AB , AB = 18 cm. The distance from C to A is 3 cm shorter than the distance to B. Find AC and CB.

Is anyone good at Constitution Overview? I really need help with my Civics homework:( Your response will be much appreciated!! I just need to match the numbers

What is her initial acceleration if she is initially stationary and wearing steel-bladed skates that point in the direction of?

A dean must distribute salary raises to her faculty for next year. She has decided that the mean raise is to be $2,000, the standard deviation of raises is to b

The sum of 3 times a number and 4 is between -8 and 10