shí
yàn
shì

technical

Meaning of 实验式

实验式 means empirical formula; simplest formula. Pronounced shí yàn shì.

  • empirical formula; simplest formula

Definitions & Examples

huà
de
shí
yàn
shì
shì
NaClN
biǎoa
shìC
jīngl
 
zhōng
yuán
yuán
de
shì
 
 
 
 

The empirical formula of sodium chloride is NaCl, indicating a one-to-one ratio of sodium atoms to chlorine atoms in the crystal.

tao
táng
de
fēn
shì
shì
C₆H₁₂O₆C
ér
H
de
shí
yànO
shì
 
shì
CH₂O
 
 
 
 
 
 C
 H
 
 O
 

The molecular formula of glucose is C₆H₁₂O₆, while its empirical formula is CH₂O.

Shuǐ
de
shí
yàn
shì
fēn
shì
xiāng
tóng
 
dōu
shì
H₂OH
 
 O
 

For water, the empirical formula and molecular formula are the same: H₂O.

Yào
què
dìng
zhǒng
wèi
zhī
huà
de
shí
yàn
shì
 
shǒu
xiān
yào
jìn
xíng
yuán
dìng
liàng
fēn
 

To determine the empirical formula of an unknown compound, quantitative elemental analysis must first be performed.

Measure Words

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Primary