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3 years ago

What rule is observed when naming an oxyacid that does have oxygen in its formula?

Chemistry

2 answers:

lesya692 [45]3 years ago

5 0

Answer:

An oxyacid with two less oxygen atoms than the (root)ic acid is named by writing hypo-, then the root of the name for the element other than hydrogen and oxygen, then -ous, and then acid. Therefore, HClO, is hypochlorous acid

Explanation:

Harman [31]3 years ago

4 0

Answer:

Anion name and Acid name

Formula Anion Anion name Acid Name

HF F- is fluoride hydrofluoric acid

HCl Cl- is chloride hydrochloric acid

HBr Br- is bromide hydrobromic acid

HI I

- is iodide hydroiodic acid

H2S S2- is sulfide hydrosulfic acid

HNO2 NO2 is nitrite nitrous acid

HNO3 NO3

is nitrate nitric acid

HC2H3O2 C2H3O2

is acetate acetic acid

H2SO4 SO4

2- is sulfate sulfuric acid

H2CO3 CO3

2- is carbonate carbonic acid

H3PO4 PO4

3- is phosphate phosphoric acid

HClO ClO¯ is hypoclorite hypochlorous acid

HClO2 ClO2¯ is chlorite chlorous acid

HClO3 ClO3¯ is chlorate chloric acid

HClO4 ClO4¯ is perchlorate perchloric acid

HIO3 IO3¯ is iodate iodic acid

HNO2 NO2¯ is nitrite nitrous acid

H2SO3 SO3

2- is sulfite sulforous acid

HCN CN is cyanide hydrocyanic acid

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When 3.00 g of sulfur are combined with 3.00 g of oxygen, 6.00 g of sulfur dioxide (SO2) are formed. What mass of oxygen would b

Drupady [299]

Actually, we can answer the problem even without the first statement. All we have to do is write the reaction for the production of sulfur trioxide.

2 S + 3 O₂ → 2 SO₃

The stoichiometric calculations is as follows:

7 g S * 1 mol/32.06 g S = 0.218 mol S
Moles O₂ needed = 0.218 mol S * 3 mol O₂/2 mol S = 0.3275 mol O₂
Since the molar mas of O₂ is 32 g/mol,
Mass of O₂ needed = 0.3275 mol O₂ * 32 g/mol = 10.48 g O₂

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3 years ago

Given their location on the periodic table, identify the ionic charge for each element and predict the compound formed by the ba

Maurinko [17]

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BaCI2

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3 years ago

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"identify the part of the atom that most determines the chemical reactivity of the atom"

jeka94

Mostly the electrons will determine the reactivity

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3 years ago

Sodium hydroxide, NaOHNaOH; sodium phosphate, Na3PO4Na3PO4; and sodium nitrate, NaNO3NaNO3, are all common chemicals used in cle

nadya68 [22]

Answer:

NaOH > Na3PO4 > NaNO3

Explanation:

in NaOH

23/40 * 100 = 57.5%

in Na3PO4

3 * 23/164 * 100 = 42%

In NaNO3

23/85 * 100 = 27.1%

Hence;

NaOH > Na3PO4 > NaNO3

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3 years ago

5.36 litars of nitrogen gas are at :25°C and 733 mm Hg

ArbitrLikvidat [17]

Answer:

4.6L

Explanation:

Use the equation (P1*V1)/(T1)=(P2*V2)/(T2)

P= pressure

V= volume

T= temperature in kelvins (remember K= C + 273)

Convert atm to mmHg or vise versa

1.5atm*(760mmhg/1atm)= 1140mmHg

(733mmHg * 5.36L)/(298K)=(1140mmHg * V)/(402K)

V= 4.6 or 4.65L (depending on sig figs)

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3 years ago