Хром Flashcards

1
Q

Cr2O3 + AL

A

Сr + Al2O3

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2
Q

FeO + Cr2O3 + C

A

Fe + Cr + CO

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3
Q

CrSO4 + H2O (ток)

A

Сr + H2 + O2 + H2SO4

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4
Q

Cr + F2

A

СrF3

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5
Q

Cr + O2

A

Сr2O3

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6
Q

Cr + S

A

Сr2S3

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7
Q

Cr + H2O

A

Сr2O3 + H2

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8
Q

Cr + H2SO4 p

A

СrSO4 + H2

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9
Q

Cr + HCL

A

СrCl2 + H2

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10
Q

Cr +HCL + O2

A

СrCL3 + H2O

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11
Q

CrCl2 + NaOH

A

Сr(OH)2 + NaCl

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12
Q

Cr(OH)2 + O2 + H2O

A

Сr(OH)3

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13
Q

CrO + O2

A

Сr2O3

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14
Q

Cr(OH)2 (нагревание)

A

СrO + H2O

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