Writing Formulas and Nomenclatures Flashcards by Neha Vivek | Brainscape

Q

writing formula steps

A

swap sign
drop sign
reduce (if possible)

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Q

Ca^2+ and Cl^-

A

CaCl2

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Q

Ca^2+ and N^3-

A

Ca3N2

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Q

(NH4)^+ and Cl^-

A

NH4Cl

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Q

Al^+3 and (SO4)^2-

A

Al2(SO4)3

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Q

formula for calcium sulfate

A

CaSO4

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Q

formula of aluminim bromide

A

AlBr3

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Q

formula of potassium chlorate

A

KClO3

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Q

zinc (II) oxide

A

ZnO

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Q

disulfur trinitride

A

S2N3

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Q

phosphorous pentasulfide

A

P2S5

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Q

tin (II) phospate

A

Sn3(PO4)2

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Q

tin (IV) phosphate

A

Sn3(PO4)4

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Q

calcium sulfide

A

CaS

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Q

gallium chloride

A

GaCl3

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Q

acid name if suffix -ate

A

-ic acid (sulfate ion (SO4 + H) -> sulfuric acid)

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Q

acid name if suffix -ite

A

-ous acid (Sulfite ion (SO3 + H) -> sulfrous acid)

Q

acid name if suffix -ide

A

Hydro-ic acid (Sulfate (S2 + H) -> hydrosulfuric acid)

Q

Na3PO4 (type of substance and name)

A

ionic (M + NM) and sodium phospate

Q

N2O4

A

binary molecule (NM + NM) dinitrogen tetraoxide

Q

HClO3

A

acid (H) hydrochloric acid

Q

MgO

A

ionic (M + NM) magnesium oxide

Q

dichloride hepatoxide

A

binary molecule (Cl2O7)

Q

CuF2

A

ionic copper (II) fluoride

Q

Nitric acid

A

acid HNO3

Q

CF4

A

binary molecular, carbon tetrafluoride

Q

hYDRIODIC ACID

A

ACID, HI

Q

Tin (II) sulfide

A

ionic SnS

Q

Al2S3

A

ionic, aluminum sulfide

Q

PCl5

A

binary molecular, phosphorous petrachloride

Q

HBr

A

acid, hydrobromic acid

Q

FeCl2

A

Iron (II) chloride

Q

FeCl3

A

Iron (III) chloride

Q

tin (IV) oxide

A

SnO2

Q

hydrofluoric acid

A

HF

Q

disulfur dichloride

A

SCl

Q

H3PO4

A

phosphoric acid

Q

ICl3

A

iodine trichloride

Q

P2O5

A

Phosphorus pentoxide

Q

ZnCl2

A

Zinc (II) chloride

Q

Al2(SO4)3

A

Aluminium sulfate