Loleta22 Loleta22

01-12-2020
Chemistry

contestada

How many molecules are shown in the chemical formula pictured? H3PO4
A) 1
B) 3
C) 4
D) 7

Respuesta :

livadelle livadelle

01-12-2020

The answer is C)4, right on edge 2020.

Answer Link

aeeoh990 aeeoh990

01-12-2020

Answer

A(1)

Explanation:

If you don't see a coefficient, which is the big number in front of the formula, then it's only one molecule.

Example of coefficient

4H3PO4

Answer Link

Otras preguntas

select all the sets of the value that could be the side length of Triangle z.sides are 7,4,10

In AVWX, XV W X and m_W = 27°. Find mZX.

Line segments, AB, BC, CD, DA create the quadrilateral graphed on the coordinate grid above. The equations for two of the four line segments are given below. Us

when the value below is written as an improper fraction, what is the numerator? 4.2 A.38B.41C.44D.46

Circle M dilated by a scale factor of 3 gives circle N. If the circumference of circle N is 6 cm, what is the circumference of circle M?

which conversion factors are used to multiply to 12m/s to get kilometers per minute A. 1000m over 1kmB. 60S Over 1 minC.1 km over 1000mD.1min over 60s

all you need is on the photo pleaseeeee i really need help

How do trees give earth all its oxygen?

just need help and a simple way to solve this

Donna earns a commission. She makes 3.5% of the amount she sells. Yesterday she sold a $800 recliner. How much was her commission.