chemical formulas Flashcards

1
Q

what is the formula for sulfuric acid ?

A

H₂SO₄

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2
Q

what is the formula for calcium carbonate ?

A

CaCO₃

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3
Q

what is the formula for sodium carbonate ?

A

Na₂CO₃

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4
Q

what is the formula for the Haber process ?

A

N₂+3H₂ = 2NH₃

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5
Q

what is the formula for calcium oxide ?

A

CaO

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6
Q

what is the formula for nitric acid ?

A

HNO₃

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7
Q

what is the formula for calcium hydroxide ?

A

Ca(OH)₂

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8
Q

what is the formula for sodium chloride ?

A

NaCl

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9
Q

what is the formula for sulfate ?

A

SO₄(2-)

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10
Q

what is the formula for hydroxide ?

A

OH-

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11
Q

what is the formula for nitrate ?

A

NO3-

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12
Q

what is the formula for sulfide ?

A

S2-

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13
Q

what is the formula for ammonium ?

A

NH₄+

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14
Q

what is the formula for methane ?

A

CH4

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15
Q

what is the formula for ammonia ?

A

NH₃

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16
Q

what is the formula for ethanol ?

A

C₂H₅OH

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17
Q

what is the formula for flouride ?

A

F-

18
Q

what is the formula for hydrogen peroxide ?

A

H₂O₂

19
Q

what is the formula for acetic acid ?

A

CH₃COOH

20
Q

what is the formula for butane ?

A

C₄H₁₀

21
Q

what is the formula for benzene ?

A

C₆H₆

22
Q

what is the formula for chlorate ?

A

ClO₃_

23
Q

what is the formula for sodium hydroxide ?

A

NaOH

24
Q

what is the formula for bicarbonate ?

A

HCO₃_

25
Q

what is the formula for hydrochloric acid ?

A

HCl

26
Q

what is the formula for nitrous oxide ?

A

N₂O

27
Q

what is the formula for nitrite ?

A

NO₂_

28
Q

what is the formula for sucrose ?

A

C₁₂H₂₂O₁₁

29
Q

what is the formula for magnesium oxide ?

A

MgO

30
Q

what is the formula for sodium bicarbonate ?

A

NaHCO₃

31
Q

what is the formula for ethane ?

A

C₂H₆

32
Q

what is the formula for methanol ?

A

CH₃OH

33
Q

what is the formula for hypochlorite ?

A

ClO⁻

34
Q

what is the formula for calcium chloride ?

A

CaCl₂

35
Q

what is the formula for carboxylix acid ?

A

R-COOH

36
Q

what is the formula for ethylene ?

A

C₂H₄

37
Q

what is the formula for hexane ?

A

C₆H₁₄

38
Q

what is the formula for formaldehyde ?

A

CH₂O

39
Q

what is the formula for acetone ?

A

(CH₃)₂CO

40
Q

what is the formula for potassium cyanide ?

A

KCN